WP_Test_Jetpack_Sync_Full - Code Metrics - Inspection of "Fix wrong auto-merge" - Automattic/jetpack - Measure and Improve Code Quality continuously with Scrutinizer

Completed
Push — ignore/lazy-images-linting-pac... ( 3c044f...b5c515 )

by Jeremy
created 2021-01-15 08:00 UTC
WP_Test_Jetpack_Sync_Full F

↳ Parent: Project
Complexity

Total Complexity
Size/Duplication

Total Lines	1699
Duplicated Lines	45.79 %
Coupling/Cohesion

Components	1
Dependencies	9
Importance

Changes
Metric	Value
dl	778
loc	1699
rs	0.8
c	0
b	0
f	0
wmc	89
lcom	1
cbo	9
67 Methods

Rating	Name	Duplication	Size	Complexity
A	setUp()	9	9	1
A	test_enqueues_sync_start_action()	24	24	1
A	test_enqueues_sync_start_action_without_post_sends_empty_range()	0	33	3
A	test_sync_start_resets_storage()	16	16	1
A	test_sync_start_resets_previous_sync_and_sends_full_sync_cancelled()	0	17	1
A	test_full_sync_lock_has_one_hour_timeout()	17	17	1
A	count_full_sync_start()	0	3	1
A	test_full_sync_can_select_modules()	0	21	1
A	test_full_sync_sends_wp_version()	10	10	1
A	test_sync_post_filtered_content_was_filtered_when_syncing_all()	18	18	1
A	foo_shortcode()	0	3	1
A	test_full_sync_sends_all_comments()	14	14	1
A	test_full_sync_sends_all_terms()	22	22	2
A	test_full_sync_sends_all_terms_with_previous_interval_end()	3	43	2
A	test_full_sync_sends_all_term_relationships()	4	25	2
B	test_full_sync_enqueue_term_relationships()	4	58	2
B	test_full_sync_sends_all_term_relationships_with_previous_interval_end()	3	69	3
A	test_full_sync_sends_all_users()	25	25	2
A	test_full_sync_sends_previous_interval_end_for_users()	3	50	2
B	test_full_sync_sends_only_current_blog_users_in_multisite()	0	74	2
A	record_full_synced_users()	0	3	1
A	test_full_sync_sends_all_constants()	19	19	1
A	test_full_sync_constants_updates_checksums()	20	20	1
A	test_full_sync_sends_all_functions()	14	14	1
A	test_full_sync_sends_all_functions_inverse()	21	21	1
A	test_full_sync_sends_all_options()	35	35	1
A	test_full_sync_sends_all_network_options()	33	33	2
A	test_full_sync_sends_all_post_meta()	25	25	1
A	test_full_sync_doesnt_sends_forbiden_private_or_public_post_meta()	39	39	1
A	test_full_sync_sends_all_post_terms()	17	17	1
A	test_full_sync_sends_all_comment_meta()	23	23	1
A	test_full_sync_sends_theme_info()	0	42	2
A	check_for_updates_to_sync()	0	4	1
A	test_full_sync_sends_plugin_updates()	26	26	2
A	test_full_sync_sends_theme_updates()	28	28	2
A	test_full_sync_sends_core_updates()	28	28	2
A	test_full_sync_start_sends_configuration()	0	29	1
A	test_full_sync_end_sends_checksums()	13	13	1
A	test_full_sync_end_sends_range()	29	29	1
A	record_full_sync_end_checksum()	0	4	1
A	record_full_sync_start_config()	0	3	1
A	create_dummy_data_and_empty_the_queue()	11	11	2
A	test_full_sync_status_should_be_not_started_after_reset()	0	19	1
A	test_full_sync_status_after_start()	0	33	1
B	test_full_sync_status_after_end()	0	58	1
A	test_full_sync_respects_post_and_comment_filters()	17	17	1
A	test_full_sync_do_not_sync_events_if_no_data_to_sync()	17	17	1
A	test_full_sync_can_sync_individual_posts()	19	19	1
A	test_full_sync_can_sync_individual_comments()	20	20	1
A	test_full_sync_can_sync_individual_users()	20	20	1
A	test_full_sync_doesnt_send_deleted_posts()	19	19	1
A	test_full_sync_doesnt_send_deleted_comments()	19	19	1
A	test_full_sync_doesnt_send_deleted_users()	23	23	1
A	test_full_sync_has_correct_sent_count_even_if_some_actions_unsent()	0	22	2
A	dont_sync_users()	0	3	1
B	test_full_sync_status_with_a_small_queue()	0	75	1
A	test_sync_modules_can_estimate_total_actions()	0	17	3
A	test_sync_call_ables_does_not_modify_globals()	9	9	1
A	test_initial_sync_doesnt_sync_subscribers()	34	34	2
A	test_full_sync_enqueues_limited_number_of_items()	0	28	1
A	test_full_sync_continue_does_nothing_if_no_sync_started()	0	7	1
A	test_full_sync_stops_enqueuing_at_max_queue_size()	0	36	1
A	test_full_sync_sends_previous_interval_end_on_posts()	0	40	1
A	test_full_sync_sends_previous_interval_end_on_comments()	0	36	2
A	test_disable_sending_full_sync()	14	14	1
A	test_enable_sending_full_sync()	14	14	1
A	_do_cron()	0	4	1
How to fix Duplicated Code Complexity

Duplicated Code

Duplicate code is one of the most pungent code smells. A rule that is often used is to re-structure code once it is duplicated in three or more places.
Common duplication problems, and corresponding solutions are:
If you have the same expression in different places: Extract expression to a method
If you have the same method in different sub-classes: Extract method, and pull up field to the parent class
If you have the same code in unrelated classes: Consider extracting the code to a new class, and injecting that class
Complex Class

Tip: Before tackling complexity, make sure that you eliminate any duplication first. This often can reduce the size of classes significantly.
Complex classes like WP_Test_Jetpack_Sync_Full often do a lot of different things. To break such a class down, we need to identify a cohesive component within that class. A common approach to find such a component is to look for fields/methods that share the same prefixes, or suffixes. You can also have a look at the cohesion graph to spot any un-connected, or weakly-connected components.
Once you have determined the fields that belong together, you can apply the Extract Class refactoring. If the component makes sense as a sub-class, Extract Subclass is also a candidate, and is often faster.
While breaking up the class, it is a good idea to analyze how other classes use WP_Test_Jetpack_Sync_Full, and based on these observations, apply Extract Interface, too.
<?php

use Automattic\Jetpack\Sync\Actions;
use Automattic\Jetpack\Sync\Modules;
use Automattic\Jetpack\Sync\Modules\Full_Sync;
use Automattic\Jetpack\Sync\Settings;

/**
 * Testing Jetpack's full sync module prior to 8.2 release.
 *
 * @group legacy-full-sync
 */
class WP_Test_Jetpack_Sync_Full extends WP_Test_Jetpack_Sync_Base {
	private $full_sync;

	private $full_sync_end_checksum;
	private $full_sync_start_config;
	private $synced_user_ids;

	private $test_posts_count    = 20;
	private $test_comments_count = 11;

	public function setUp() {
		parent::setUp();
		Settings::reset_data();
		Settings::update_settings( array( 'full_sync_send_immediately' => 0 ) );

		$this->full_sync = Modules::get_module( 'full-sync' );
		$this->server_replica_storage->reset();
		$this->sender->reset_data();
	}

	function test_enqueues_sync_start_action() {
		$post = $this->factory->post->create();
		$this->factory->comment->create_post_comments( $post, 11 );

		$this->full_sync->start();
abstract class User
{
    /** @return string */
    abstract public function getPassword();
}

class MyUser extends User
{
    public function getPassword()
    {
        // return something
    }

    public function getDisplayName()
    {
        // return some name.
    }
}

class AuthSystem
{
    public function authenticate(User $user)
    {
        $this->logger->info(sprintf('Authenticating %s.', $user->getDisplayName()));
        // do something.
    }
}
		$this->sender->do_full_sync();

		$start_event = $this->server_event_storage->get_most_recent_event( 'jetpack_full_sync_start' );
		$this->assertTrue( $start_event !== false );

		$start_event = $this->server_event_storage->get_most_recent_event( 'jetpack_full_sync_start' );

		list( $config, $range ) = $start_event->args;

		$this->assertTrue( $config !== false );

		$this->assertTrue( isset( $range['posts']->max ) );
		$this->assertTrue( isset( $range['posts']->min ) );
		$this->assertTrue( isset( $range['posts']->count ) );

		$this->assertTrue( isset( $range['comments']->max ) );
		$this->assertTrue( isset( $range['comments']->min ) );
		$this->assertTrue( isset( $range['comments']->count ) );
	}

	function test_enqueues_sync_start_action_without_post_sends_empty_range() {
		$this->full_sync->start();
abstract class User
{
    /** @return string */
    abstract public function getPassword();
}

class MyUser extends User
{
    public function getPassword()
    {
        // return something
    }

    public function getDisplayName()
    {
        // return some name.
    }
}

class AuthSystem
{
    public function authenticate(User $user)
    {
        $this->logger->info(sprintf('Authenticating %s.', $user->getDisplayName()));
        // do something.
    }
}
		$this->sender->do_full_sync();
		$start_event = $this->server_event_storage->get_most_recent_event( 'jetpack_full_sync_start' );

		list( $config, $range, $empty ) = $start_event->args;
<?php

function returnThreeValues() {
    return array('a', 'b', 'c');
}

list($a, $b, $c) = returnThreeValues();

print $a . " - " . $c;

		$posts = get_posts();
		if ( empty( $posts ) ) {
			$this->assertTrue( $empty['posts'] );
		}

		$comments = get_comments();
		if ( empty( $comments ) ) {
			$this->assertTrue( $empty['comments'] );
		}

		$this->full_sync->reset_data();

		$post = $this->factory->post->create();
		$this->factory->comment->create_post_comments( $post, 1 );


		$this->full_sync->start();
abstract class User
{
    /** @return string */
    abstract public function getPassword();
}

class MyUser extends User
{
    public function getPassword()
    {
        // return something
    }

    public function getDisplayName()
    {
        // return some name.
    }
}

class AuthSystem
{
    public function authenticate(User $user)
    {
        $this->logger->info(sprintf('Authenticating %s.', $user->getDisplayName()));
        // do something.
    }
}
		$this->full_sync->start();
abstract class User
{
    /** @return string */
    abstract public function getPassword();
}

class MyUser extends User
{
    public function getPassword()
    {
        // return something
    }

    public function getDisplayName()
    {
        // return some name.
    }
}

class AuthSystem
{
    public function authenticate(User $user)
    {
        $this->logger->info(sprintf('Authenticating %s.', $user->getDisplayName()));
        // do something.
    }
}
		$this->sender->do_full_sync();
		$start_event = $this->server_event_storage->get_most_recent_event( 'jetpack_full_sync_start' );
		list( $config, $range, $empty ) = $start_event->args;
<?php

function returnThreeValues() {
    return array('a', 'b', 'c');
}

list($a, $b, $c) = returnThreeValues();

print $a . " - " . $c;

		$this->assertFalse( isset( $empty['posts'] ) );
		$this->assertFalse( isset( $empty['comments'] ) );

	}

	// this only applies to the test replicastore - in production we overlay data
	function test_sync_start_resets_storage() {
		$this->factory->post->create();
		$this->sender->do_sync();

		$this->assertEquals( 1, $this->server_replica_storage->post_count() );

		do_action( 'jetpack_full_sync_start' );
		$this->sender->do_full_sync();

		$this->assertEquals( 0, $this->server_replica_storage->post_count() );

		$this->full_sync->start();
abstract class User
{
    /** @return string */
    abstract public function getPassword();
}

class MyUser extends User
{
    public function getPassword()
    {
        // return something
    }

    public function getDisplayName()
    {
        // return some name.
    }
}

class AuthSystem
{
    public function authenticate(User $user)
    {
        $this->logger->info(sprintf('Authenticating %s.', $user->getDisplayName()));
        // do something.
    }
}
		$this->sender->do_full_sync();

		$this->assertEquals( 1, $this->server_replica_storage->post_count() );
	}

	function test_sync_start_resets_previous_sync_and_sends_full_sync_cancelled() {
		$this->factory->post->create();
		$this->full_sync->start();
abstract class User
{
    /** @return string */
    abstract public function getPassword();
}

class MyUser extends User
{
    public function getPassword()
    {
        // return something
    }

    public function getDisplayName()
    {
        // return some name.
    }
}

class AuthSystem
{
    public function authenticate(User $user)
    {
        $this->logger->info(sprintf('Authenticating %s.', $user->getDisplayName()));
        // do something.
    }
}

		$initial_full_sync_queue_size = $this->sender->get_full_sync_queue()->size();

		// if we start again, it should reset the queue back to its original state,
		// plus a "full_sync_cancelled" action
		$this->full_sync->start();
abstract class User
{
    /** @return string */
    abstract public function getPassword();
}

class MyUser extends User
{
    public function getPassword()
    {
        // return something
    }

    public function getDisplayName()
    {
        // return some name.
    }
}

class AuthSystem
{
    public function authenticate(User $user)
    {
        $this->logger->info(sprintf('Authenticating %s.', $user->getDisplayName()));
        // do something.
    }
}

		$this->assertEquals( $initial_full_sync_queue_size + 1, $this->sender->get_full_sync_queue()->size() );
		$this->sender->do_full_sync();

		$cancelled_event = $this->server_event_storage->get_most_recent_event( 'jetpack_full_sync_cancelled' );

		$this->assertTrue( $cancelled_event !== false );
	}

	function test_full_sync_lock_has_one_hour_timeout() {
		$this->started_sync_count = 0;

		add_action( 'jetpack_full_sync_start', array( $this, 'count_full_sync_start' ) );

		$this->full_sync->start();
abstract class User
{
    /** @return string */
    abstract public function getPassword();
}

class MyUser extends User
{
    public function getPassword()
    {
        // return something
    }

    public function getDisplayName()
    {
        // return some name.
    }
}

class AuthSystem
{
    public function authenticate(User $user)
    {
        $this->logger->info(sprintf('Authenticating %s.', $user->getDisplayName()));
        // do something.
    }
}

		$this->assertEquals( 1, $this->started_sync_count );

		// fake the last sync being over an hour ago
		$prefix = Full_Sync::STATUS_OPTION_PREFIX;
		update_option( "{$prefix}_started", time() - 3700 );

		$this->full_sync->start();
abstract class User
{
    /** @return string */
    abstract public function getPassword();
}

class MyUser extends User
{
    public function getPassword()
    {
        // return something
    }

    public function getDisplayName()
    {
        // return some name.
    }
}

class AuthSystem
{
    public function authenticate(User $user)
    {
        $this->logger->info(sprintf('Authenticating %s.', $user->getDisplayName()));
        // do something.
    }
}

		$this->assertEquals( 2, $this->started_sync_count );
	}

	function count_full_sync_start() {
		$this->started_sync_count += 1;
	}

	function test_full_sync_can_select_modules() {
		$this->server_replica_storage->reset();
		$this->sender->reset_data();
		$this->factory->post->create();

		$this->full_sync->start( array( 'options' => true ) );
abstract class User
{
    /** @return string */
    abstract public function getPassword();
}

class MyUser extends User
{
    public function getPassword()
    {
        // return something
    }

    public function getDisplayName()
    {
        // return some name.
    }
}

class AuthSystem
{
    public function authenticate(User $user)
    {
        $this->logger->info(sprintf('Authenticating %s.', $user->getDisplayName()));
        // do something.
    }
}

		$this->sender->do_full_sync();

		$start_event = $this->server_event_storage->get_most_recent_event( 'jetpack_full_sync_start' );

		$options_full_sync_actions = Modules::get_module( 'options' )->get_full_sync_actions();
		$options_event             = $this->server_event_storage->get_most_recent_event( $options_full_sync_actions[0] );

		$posts_full_sync_actions = Modules::get_module( 'posts' )->get_full_sync_actions();
		$posts_event             = $this->server_event_storage->get_most_recent_event( $posts_full_sync_actions[0] );

		$this->assertTrue( $start_event !== false );
		$this->assertTrue( $options_event !== false );
		$this->assertTrue( $posts_event === false );
	}

	function test_full_sync_sends_wp_version() {
		$this->server_replica_storage->reset();
		$this->sender->reset_data();

		$this->full_sync->start();
abstract class User
{
    /** @return string */
    abstract public function getPassword();
}

class MyUser extends User
{
    public function getPassword()
    {
        // return something
    }

    public function getDisplayName()
    {
        // return some name.
    }
}

class AuthSystem
{
    public function authenticate(User $user)
    {
        $this->logger->info(sprintf('Authenticating %s.', $user->getDisplayName()));
        // do something.
    }
}
		$this->sender->do_full_sync();

		global $wp_version;
		$this->assertEquals( $wp_version, $this->server_replica_storage->get_callable( 'wp_version' ) );
	}

	function test_sync_post_filtered_content_was_filtered_when_syncing_all() {
		$post_id = $this->factory->post->create();
		$post    = get_post( $post_id );
		add_shortcode( 'foo', array( $this, 'foo_shortcode' ) );
		$post->post_content = "[foo]";
		wp_update_post( $post );
		$this->server_replica_storage->reset();
		$this->sender->reset_data();
		// this only applies to rendered content, which is off by default
		Settings::update_settings( array( 'render_filtered_content' => 1 ) );

		$this->full_sync->start();
abstract class User
{
    /** @return string */
    abstract public function getPassword();
}

class MyUser extends User
{
    public function getPassword()
    {
        // return something
    }

    public function getDisplayName()
    {
        // return some name.
    }
}

class AuthSystem
{
    public function authenticate(User $user)
    {
        $this->logger->info(sprintf('Authenticating %s.', $user->getDisplayName()));
        // do something.
    }
}
		$this->sender->do_full_sync();

		$post_on_server = $this->server_replica_storage->get_post( $post->ID );
		$this->assertEquals( $post_on_server->post_content, '[foo]' );
		$this->assertEquals( trim( $post_on_server->post_content_filtered ), 'bar' );
	}

	function foo_shortcode() {
		return 'bar';
	}

	function test_full_sync_sends_all_comments() {
		$post = $this->factory->post->create();
		$this->factory->comment->create_post_comments( $post, 11 );

		// simulate emptying the server storage
		$this->server_replica_storage->reset();
		$this->sender->reset_data();

		$this->full_sync->start();
abstract class User
{
    /** @return string */
    abstract public function getPassword();
}

class MyUser extends User
{
    public function getPassword()
    {
        // return something
    }

    public function getDisplayName()
    {
        // return some name.
    }
}

class AuthSystem
{
    public function authenticate(User $user)
    {
        $this->logger->info(sprintf('Authenticating %s.', $user->getDisplayName()));
        // do something.
    }
}
		$this->sender->do_full_sync();

		$comments = $this->server_replica_storage->get_comments();
		$this->assertEquals( 11, count( $comments ) );
	}

	function test_full_sync_sends_all_terms() {
		$NUMBER_OF_TERMS_TO_CREATE = 11;
		$this->server_replica_storage->reset();
		$this->sender->reset_data();
		for ( $i = 0; $i < $NUMBER_OF_TERMS_TO_CREATE; $i += 1 ) {
			wp_insert_term( 'category ' . $i, 'category' );
			wp_insert_term( 'term ' . $i, 'post_tag' );
		}

		// simulate emptying the server storage
		$this->server_replica_storage->reset();
		$this->sender->reset_data();

		$this->full_sync->start();
abstract class User
{
    /** @return string */
    abstract public function getPassword();
}

class MyUser extends User
{
    public function getPassword()
    {
        // return something
    }

    public function getDisplayName()
    {
        // return some name.
    }
}

class AuthSystem
{
    public function authenticate(User $user)
    {
        $this->logger->info(sprintf('Authenticating %s.', $user->getDisplayName()));
        // do something.
    }
}
		$this->sender->do_full_sync();

		$terms = $this->server_replica_storage->get_terms( 'post_tag' );
		$this->assertEquals( $NUMBER_OF_TERMS_TO_CREATE, count( $terms ) );

		$terms = $this->server_replica_storage->get_terms( 'category' );
		$this->assertEquals( $NUMBER_OF_TERMS_TO_CREATE + 1, count( $terms ) ); // 11 + 1 (for uncategorized term)
	}

	function test_full_sync_sends_all_terms_with_previous_interval_end() {
		Settings::update_settings( array( 'max_queue_size_full_sync' => 1, 'max_enqueue_full_sync' => 10 ) );

		for ( $i = 0; $i < 25; $i += 1 ) {
			wp_insert_term( 'term' . $i, 'post_tag' );
		}

		// The first event is for full sync start.
		$this->full_sync->start( array( 'terms' => true ) );
abstract class User
{
    /** @return string */
    abstract public function getPassword();
}

class MyUser extends User
{
    public function getPassword()
    {
        // return something
    }

    public function getDisplayName()
    {
        // return some name.
    }
}

class AuthSystem
{
    public function authenticate(User $user)
    {
        $this->logger->info(sprintf('Authenticating %s.', $user->getDisplayName()));
        // do something.
    }
}
		$this->sender->do_full_sync();

		$this->full_sync->continue_enqueuing();
abstract class User
{
    /** @return string */
    abstract public function getPassword();
}

class MyUser extends User
{
    public function getPassword()
    {
        // return something
    }

    public function getDisplayName()
    {
        // return some name.
    }
}

class AuthSystem
{
    public function authenticate(User $user)
    {
        $this->logger->info(sprintf('Authenticating %s.', $user->getDisplayName()));
        // do something.
    }
}
		$this->sender->do_full_sync();

		$event = $this->server_event_storage->get_most_recent_event( 'jetpack_full_sync_terms' );
		$terms = $event->args['terms'];
		$previous_interval_end = $event->args['previous_end'];
		// The first batch has the previous_min_is not set.
		// We user ~0 to denote that the previous min id unknown.
		$this->assertEquals( $previous_interval_end, '~0' );

		// Since posts are order by id and the ids are in decending order
		// the very last post should be the id with the smallest ID. ( previous_interval_end )
		$last_term = end( $terms );

		$this->full_sync->continue_enqueuing();
abstract class User
{
    /** @return string */
    abstract public function getPassword();
}

class MyUser extends User
{
    public function getPassword()
    {
        // return something
    }

    public function getDisplayName()
    {
        // return some name.
    }
}

class AuthSystem
{
    public function authenticate(User $user)
    {
        $this->logger->info(sprintf('Authenticating %s.', $user->getDisplayName()));
        // do something.
    }
}
		$this->sender->do_full_sync();

		$event = $this->server_event_storage->get_most_recent_event( 'jetpack_full_sync_terms' );
		$second_batch_terms = $event->args['terms'];
		$previous_interval_end = $event->args['previous_end'];
		$this->assertEquals( (int) $previous_interval_end, $last_term->term_taxonomy_id );

		$last_term = end( $second_batch_terms );
		$this->full_sync->continue_enqueuing();
abstract class User
{
    /** @return string */
    abstract public function getPassword();
}

class MyUser extends User
{
    public function getPassword()
    {
        // return something
    }

    public function getDisplayName()
    {
        // return some name.
    }
}

class AuthSystem
{
    public function authenticate(User $user)
    {
        $this->logger->info(sprintf('Authenticating %s.', $user->getDisplayName()));
        // do something.
    }
}
		$this->sender->do_full_sync();

		$event = $this->server_event_storage->get_most_recent_event( 'jetpack_full_sync_terms' );
		$previous_interval_end = $event->args['previous_end'];
		$this->assertEquals( (int) $previous_interval_end, $last_term->term_taxonomy_id );

		$this->full_sync->reset_data();
	}

	function test_full_sync_sends_all_term_relationships() {
		global $wpdb;
		$this->sender->reset_data();

		$post_ids = $this->factory->post->create_many( 20 );

		foreach ( $post_ids as $post_id ) {
			wp_set_object_terms( $post_id, array( 'cat1', 'cat2', 'cat3' ), 'category', true );
			wp_set_object_terms( $post_id, array( 'tag1', 'tag2', 'tag3' ), 'post_tag', true );
		}

		$original_number_of_term_relationships = $wpdb->get_var( "SELECT COUNT(*) FROM $wpdb->term_relationships" );

		// simulate emptying the server storage
		$this->server_replica_storage->reset();

		$this->full_sync->start( array( 'term_relationships' => true ) );
abstract class User
{
    /** @return string */
    abstract public function getPassword();
}

class MyUser extends User
{
    public function getPassword()
    {
        // return something
    }

    public function getDisplayName()
    {
        // return some name.
    }
}

class AuthSystem
{
    public function authenticate(User $user)
    {
        $this->logger->info(sprintf('Authenticating %s.', $user->getDisplayName()));
        // do something.
    }
}
		$this->sender->do_full_sync();
		$this->full_sync->continue_enqueuing();
abstract class User
{
    /** @return string */
    abstract public function getPassword();
}

class MyUser extends User
{
    public function getPassword()
    {
        // return something
    }

    public function getDisplayName()
    {
        // return some name.
    }
}

class AuthSystem
{
    public function authenticate(User $user)
    {
        $this->logger->info(sprintf('Authenticating %s.', $user->getDisplayName()));
        // do something.
    }
}
		$this->sender->do_full_sync();


		$replica_number_of_term_relationships = count( $this->server_replica_storage->get_term_relationships() );
		$this->assertEquals( $original_number_of_term_relationships, $replica_number_of_term_relationships );
	}

	function test_full_sync_enqueue_term_relationships() {
		global $wpdb;

		// how many items are we allowed to enqueue on a single request/continue_enqueuing
		$max_enqueue_full_sync = 2;
		// how many sync items the full sync queue can contain
		$max_queue_size_full_sync = 3;
		// how many term relationships we can put on a full_sync_term_relationships item
		$sync_item_size = 4;

		Settings::update_settings( [
			'term_relationships_full_sync_item_size' => $sync_item_size,
			'max_queue_size_full_sync'               => $max_queue_size_full_sync,
			'max_enqueue_full_sync'                  => $max_enqueue_full_sync,
		] );

		$post_ids = $this->factory->post->create_many( 4 );

		foreach ( $post_ids as $post_id ) {
			wp_set_object_terms( $post_id, array( 'cat1', 'cat2', 'cat3' ), 'category', true );
			wp_set_object_terms( $post_id, array( 'tag1', 'tag2', 'tag3' ), 'post_tag', true );
		}

		// 28
		$original_number_of_term_relationships = $wpdb->get_var( "SELECT COUNT(*) FROM $wpdb->term_relationships" );
		// ceil(28/4) = 7
		$total_items = (int) ceil( $original_number_of_term_relationships  / $sync_item_size );

		$this->full_sync->start( array( 'term_relationships' => true ) );
abstract class User
{
    /** @return string */
    abstract public function getPassword();
}

class MyUser extends User
{
    public function getPassword()
    {
        // return something
    }

    public function getDisplayName()
    {
        // return some name.
    }
}

class AuthSystem
{
    public function authenticate(User $user)
    {
        $this->logger->info(sprintf('Authenticating %s.', $user->getDisplayName()));
        // do something.
    }
}
		$this->sender->do_full_sync(); // empty the queue since – "full_sync_start" takes one item in the queue

		$status = $this->full_sync->get_enqueue_status();
abstract class User
{
    /** @return string */
    abstract public function getPassword();
}

class MyUser extends User
{
    public function getPassword()
    {
        // return something
    }

    public function getDisplayName()
    {
        // return some name.
    }
}

class AuthSystem
{
    public function authenticate(User $user)
    {
        $this->logger->info(sprintf('Authenticating %s.', $user->getDisplayName()));
        // do something.
    }
}
		list( $total, $initial_queued, $finished ) = $status['term_relationships'];

		$this->assertEquals( $total_items, $total );
		$this->assertEquals( $max_enqueue_full_sync, $initial_queued );
		$this->assertNotTrue( $finished );

		$this->full_sync->continue_enqueuing(); // try to enqueue $max_enqueue_full_sync items
abstract class User
{
    /** @return string */
    abstract public function getPassword();
}

class MyUser extends User
{
    public function getPassword()
    {
        // return something
    }

    public function getDisplayName()
    {
        // return some name.
    }
}

class AuthSystem
{
    public function authenticate(User $user)
    {
        $this->logger->info(sprintf('Authenticating %s.', $user->getDisplayName()));
        // do something.
    }
}
		$this->full_sync->continue_enqueuing(); // try to enqueue $max_enqueue_full_sync items
abstract class User
{
    /** @return string */
    abstract public function getPassword();
}

class MyUser extends User
{
    public function getPassword()
    {
        // return something
    }

    public function getDisplayName()
    {
        // return some name.
    }
}

class AuthSystem
{
    public function authenticate(User $user)
    {
        $this->logger->info(sprintf('Authenticating %s.', $user->getDisplayName()));
        // do something.
    }
}

		// hit $max_queue_size_full_sync limit
		$status = $this->full_sync->get_enqueue_status();
abstract class User
{
    /** @return string */
    abstract public function getPassword();
}

class MyUser extends User
{
    public function getPassword()
    {
        // return something
    }

    public function getDisplayName()
    {
        // return some name.
    }
}

class AuthSystem
{
    public function authenticate(User $user)
    {
        $this->logger->info(sprintf('Authenticating %s.', $user->getDisplayName()));
        // do something.
    }
}
		list( $total, $queued, $finished ) = $status['term_relationships'];
		$this->assertNotTrue( $finished );
		$this->assertEquals( $initial_queued +  $max_queue_size_full_sync, $queued );

		$this->sender->do_full_sync();

		$this->full_sync->continue_enqueuing();
abstract class User
{
    /** @return string */
    abstract public function getPassword();
}

class MyUser extends User
{
    public function getPassword()
    {
        // return something
    }

    public function getDisplayName()
    {
        // return some name.
    }
}

class AuthSystem
{
    public function authenticate(User $user)
    {
        $this->logger->info(sprintf('Authenticating %s.', $user->getDisplayName()));
        // do something.
    }
}

		$status = $this->full_sync->get_enqueue_status();
abstract class User
{
    /** @return string */
    abstract public function getPassword();
}

class MyUser extends User
{
    public function getPassword()
    {
        // return something
    }

    public function getDisplayName()
    {
        // return some name.
    }
}

class AuthSystem
{
    public function authenticate(User $user)
    {
        $this->logger->info(sprintf('Authenticating %s.', $user->getDisplayName()));
        // do something.
    }
}
		list( $total, $queued, $finished ) = $status['term_relationships'];

		$this->assertEquals( $total_items, $total );
		$this->assertEquals( $total_items, $queued );
		$this->assertSame( $finished, true );
	}

	function test_full_sync_sends_all_term_relationships_with_previous_interval_end() {
		$post_id = $this->factory->post->create();

		$terms = array();
		for ( $i = 0; $i < 25; $i += 1 ) {
			$terms[] = wp_insert_term( 'term ' . $i, 'category' );
		}

		// Sync the posts and terms first.
		$this->full_sync->start( array( 'posts' => true, 'terms' => true ) );
abstract class User
{
    /** @return string */
    abstract public function getPassword();
}

class MyUser extends User
{
    public function getPassword()
    {
        // return something
    }

    public function getDisplayName()
    {
        // return some name.
    }
}

class AuthSystem
{
    public function authenticate(User $user)
    {
        $this->logger->info(sprintf('Authenticating %s.', $user->getDisplayName()));
        // do something.
    }
}
		$this->sender->do_full_sync();

		// Simulate emptying the server storage.
		$this->server_replica_storage->reset();
		$this->sender->reset_data();

		Settings::update_settings(
			array(
				'max_queue_size_full_sync'      => 1,
				'max_enqueue_full_sync'         => 10,
				'term_relationships_full_sync_item_size' => 10
			)
		);

		foreach ( $terms as $term ) {
			wp_set_object_terms( $post_id, array( $term['term_id'] ), 'category', true );
		}

		// The first event is for full sync start.
		$this->full_sync->start( array( 'term_relationships' => 1 ) );
abstract class User
{
    /** @return string */
    abstract public function getPassword();
}

class MyUser extends User
{
    public function getPassword()
    {
        // return something
    }

    public function getDisplayName()
    {
        // return some name.
    }
}

class AuthSystem
{
    public function authenticate(User $user)
    {
        $this->logger->info(sprintf('Authenticating %s.', $user->getDisplayName()));
        // do something.
    }
}
		$this->sender->do_full_sync();

		$this->full_sync->continue_enqueuing();
abstract class User
{
    /** @return string */
    abstract public function getPassword();
}

class MyUser extends User
{
    public function getPassword()
    {
        // return something
    }

    public function getDisplayName()
    {
        // return some name.
    }
}

class AuthSystem
{
    public function authenticate(User $user)
    {
        $this->logger->info(sprintf('Authenticating %s.', $user->getDisplayName()));
        // do something.
    }
}
		$this->sender->do_full_sync();

		$event = $this->server_event_storage->get_most_recent_event( 'jetpack_full_sync_term_relationships' );
		$term_relationships = $event->args['term_relationships'];
		$previous_interval_end = $event->args['previous_end'];
		// The first batch has the previous_end not set.
		// We use ~0 to denote that the previous_end is unknown.
		$this->assertEquals( $previous_interval_end, array(
			'object_id'        => Modules\Term_Relationships::MAX_INT,
			'term_taxonomy_id' => Modules\Term_Relationships::MAX_INT,
		) );

		// Since term relationships are ordered by post IDs and term IDs and the IDs are in descending order
		// the very last relationship should have the smallest post ID and term ID. (previous_interval_end)
		$last_term = end( $term_relationships );

		$this->full_sync->continue_enqueuing();
abstract class User
{
    /** @return string */
    abstract public function getPassword();
}

class MyUser extends User
{
    public function getPassword()
    {
        // return something
    }

    public function getDisplayName()
    {
        // return some name.
    }
}

class AuthSystem
{
    public function authenticate(User $user)
    {
        $this->logger->info(sprintf('Authenticating %s.', $user->getDisplayName()));
        // do something.
    }
}
		$this->sender->do_full_sync();

		$event = $this->server_event_storage->get_most_recent_event( 'jetpack_full_sync_term_relationships' );
		$second_batch_terms = $event->args['term_relationships'];
		$previous_interval_end = $event->args['previous_end'];
		$this->assertEquals( (int) $previous_interval_end['object_id'], $last_term['object_id'] );
		$this->assertEquals( (int) $previous_interval_end['term_taxonomy_id'], $last_term['term_taxonomy_id'] );

		$last_term = end( $second_batch_terms );
		$this->full_sync->continue_enqueuing();
abstract class User
{
    /** @return string */
    abstract public function getPassword();
}

class MyUser extends User
{
    public function getPassword()
    {
        // return something
    }

    public function getDisplayName()
    {
        // return some name.
    }
}

class AuthSystem
{
    public function authenticate(User $user)
    {
        $this->logger->info(sprintf('Authenticating %s.', $user->getDisplayName()));
        // do something.
    }
}
		$this->sender->do_full_sync();

		$event = $this->server_event_storage->get_most_recent_event( 'jetpack_full_sync_term_relationships' );
		$previous_interval_end = $event->args['previous_end'];
		$this->assertEquals( (int) $previous_interval_end['object_id'], $last_term['object_id'] );
		$this->assertEquals( (int) $previous_interval_end['term_taxonomy_id'], $last_term['term_taxonomy_id'] );

		$this->full_sync->reset_data();
	}

	function test_full_sync_sends_all_users() {
		$first_user_id = $this->factory->user->create();
		for ( $i = 0; $i < 9; $i += 1 ) {
			$user_id = $this->factory->user->create();
		}

		update_user_meta( $user_id, 'locale', 'en_GB' );
function myFunction($a) {
    switch ($a) {
        case 'foo':
            $x = 1;
            break;

        case 'bar':
            $x = 2;
            break;
    }

    // $x is potentially undefined here.
    echo $x;
}
		// simulate emptying the server storage
		$this->server_replica_storage->reset();
		$this->sender->reset_data();

		$this->full_sync->start();
abstract class User
{
    /** @return string */
    abstract public function getPassword();
}

class MyUser extends User
{
    public function getPassword()
    {
        // return something
    }

    public function getDisplayName()
    {
        // return some name.
    }
}

class AuthSystem
{
    public function authenticate(User $user)
    {
        $this->logger->info(sprintf('Authenticating %s.', $user->getDisplayName()));
        // do something.
    }
}
		$this->sender->do_full_sync();

		// 10 + 1 = 1 users gets always created.
		$this->assertEquals( 11, $this->server_replica_storage->user_count() );
		$user = $this->server_replica_storage->get_user( $user_id );
		$this->assertEquals( get_allowed_mime_types( $user_id ), $this->server_replica_storage->get_allowed_mime_types( $user_id ) );

		$this->assertEquals( get_user_locale( $user_id ), $this->server_replica_storage->get_user_locale( $user_id ) );
		$this->assertNull( $this->server_replica_storage->get_user_locale( $first_user_id ) );

		// Lets make sure that we don't send users passwords around.
		$this->assertFalse( isset( $user->data->user_pass ) );
	}

	function test_full_sync_sends_previous_interval_end_for_users() {
		Settings::update_settings( array( 'max_queue_size_full_sync' => 1, 'max_enqueue_full_sync' => 10 ) );

		for ( $i = 0; $i < 45; $i += 1 ) {
			$user_ids[] = $this->factory->user->create();
foreach ($collection as $item) {
    $myArray['foo'] = $item->getFoo();

    if ($item->hasBar()) {
        $myArray['bar'] = $item->getBar();
    }

    // do something with $myArray
}
		}

		// The first event is for full sync start.
		$this->full_sync->start( array( 'users' => true ) );
abstract class User
{
    /** @return string */
    abstract public function getPassword();
}

class MyUser extends User
{
    public function getPassword()
    {
        // return something
    }

    public function getDisplayName()
    {
        // return some name.
    }
}

class AuthSystem
{
    public function authenticate(User $user)
    {
        $this->logger->info(sprintf('Authenticating %s.', $user->getDisplayName()));
        // do something.
    }
}
		$this->sender->do_full_sync();

		$this->full_sync->continue_enqueuing();
abstract class User
{
    /** @return string */
    abstract public function getPassword();
}

class MyUser extends User
{
    public function getPassword()
    {
        // return something
    }

    public function getDisplayName()
    {
        // return some name.
    }
}

class AuthSystem
{
    public function authenticate(User $user)
    {
        $this->logger->info(sprintf('Authenticating %s.', $user->getDisplayName()));
        // do something.
    }
}
		$this->sender->do_full_sync();

		$event = $this->server_event_storage->get_most_recent_event( 'jetpack_full_sync_users' );

		$users = $event->args['users'];
		$previous_interval_end = $event->args['previous_end'];

		// The first batch has the previous_min_is not set.
		// We user ~0 to denote that the previous min id unknown.
		$this->assertEquals( $previous_interval_end, '~0' );

		// Since posts are order by id and the ids are in decending order
		// the very last post should be the id with the smallest ID. ( previous_interval_end )
		$last_user = end( $users );

		$this->full_sync->continue_enqueuing();
abstract class User
{
    /** @return string */
    abstract public function getPassword();
}

class MyUser extends User
{
    public function getPassword()
    {
        // return something
    }

    public function getDisplayName()
    {
        // return some name.
    }
}

class AuthSystem
{
    public function authenticate(User $user)
    {
        $this->logger->info(sprintf('Authenticating %s.', $user->getDisplayName()));
        // do something.
    }
}
		$this->sender->do_full_sync();

		$event = $this->server_event_storage->get_most_recent_event( 'jetpack_full_sync_users' );

		$second_batch_users = $event->args['users'];
		$previous_interval_end = $event->args['previous_end'];

		$this->assertEquals( (int) $previous_interval_end, $last_user->ID );

		$last_user = end( $second_batch_users );
		$this->full_sync->continue_enqueuing();
abstract class User
{
    /** @return string */
    abstract public function getPassword();
}

class MyUser extends User
{
    public function getPassword()
    {
        // return something
    }

    public function getDisplayName()
    {
        // return some name.
    }
}

class AuthSystem
{
    public function authenticate(User $user)
    {
        $this->logger->info(sprintf('Authenticating %s.', $user->getDisplayName()));
        // do something.
    }
}
		$this->sender->do_full_sync();

		$event = $this->server_event_storage->get_most_recent_event( 'jetpack_full_sync_users' );
		$previous_interval_end = $event->args['previous_end'];

		$this->assertEquals( (int) $previous_interval_end, $last_user->ID );

		Settings::reset_data();
		$this->full_sync->reset_data();

	}

	// phpunit -c tests/php.multisite.xml --filter test_full_sync_sends_only_current_blog_users_in_multisite
	function test_full_sync_sends_only_current_blog_users_in_multisite() {
		if ( ! is_multisite() ) {
			$this->markTestSkipped( 'Run it in multi site mode' );
		}

		$original_blog_id = get_current_blog_id();

		$user_id = $this->factory->user->create();

		// NOTE this is necessary because WPMU causes certain assumptions about transients
		// to be wrong, and tests to explode. @see: https://github.com/sheabunge/WordPress/commit/ff4f1bb17095c6af8a0f35ac304f79074f3c3ff6
		global $wpdb;

		$suppress      = $wpdb->suppress_errors();
		$other_blog_id = wpmu_create_blog( 'foo.com', '', "My Blog", $this->user_id );
		$wpdb->suppress_errors( $suppress );

		// let's create some users on the other blog
		switch_to_blog( $other_blog_id );
		$mu_blog_user_id       = $this->factory->user->create();
		$added_mu_blog_user_id = $this->factory->user->create();
		restore_current_blog();

		// add one of the users to our current blog
		add_user_to_blog( $original_blog_id, $added_mu_blog_user_id, 'administrator' );

		// reset the storage, check value, and do full sync - storage should be set!
		$this->server_replica_storage->reset();
		$this->sender->get_sync_queue()->reset();

		// let's register a listener that asserts that only our intended users get enqueued
		add_filter( 'jetpack_sync_before_enqueue_jetpack_full_sync_users', array( $this, 'record_full_synced_users' ) );

		$this->full_sync->start();
abstract class User
{
    /** @return string */
    abstract public function getPassword();
}

class MyUser extends User
{
    public function getPassword()
    {
        // return something
    }

    public function getDisplayName()
    {
        // return some name.
    }
}

class AuthSystem
{
    public function authenticate(User $user)
    {
        $this->logger->info(sprintf('Authenticating %s.', $user->getDisplayName()));
        // do something.
    }
}

		// let's make sure we've only enqueued users from the current blog too
		$this->assertTrue( in_array( $added_mu_blog_user_id, $this->synced_user_ids ) );
		$this->assertTrue( in_array( $user_id, $this->synced_user_ids ) );
		$this->assertFalse( in_array( $mu_blog_user_id, $this->synced_user_ids ) );

		$this->sender->do_full_sync();

		// admin user, our current-blog-created user and our "added" user
		$this->assertEquals( 3, $this->server_replica_storage->user_count() );

		$this->assertNotNull( $this->server_replica_storage->get_user( $user_id ) );
		$this->assertNotNull( $this->server_replica_storage->get_user( $added_mu_blog_user_id ) );
		$this->assertNull( $this->server_replica_storage->get_user( $mu_blog_user_id ) );

		// now switch to the other site and sync, and ensure that only that site's users get synced
		switch_to_blog( $other_blog_id );
		$this->server_replica_storage->reset();
		$this->sender->get_sync_queue()->reset();
		$this->synced_user_ids = null;

		$this->full_sync->start();
abstract class User
{
    /** @return string */
    abstract public function getPassword();
}

class MyUser extends User
{
    public function getPassword()
    {
        // return something
    }

    public function getDisplayName()
    {
        // return some name.
    }
}

class AuthSystem
{
    public function authenticate(User $user)
    {
        $this->logger->info(sprintf('Authenticating %s.', $user->getDisplayName()));
        // do something.
    }
}

		// first user should be synced, as it's a member of both
		$this->assertTrue( in_array( $added_mu_blog_user_id, $this->synced_user_ids ) );
		// second should NOT be synced, as it's only a member of original blog
		$this->assertFalse( in_array( $user_id, $this->synced_user_ids ) );
		// third should be synced, as it's a member of created blog
		$this->assertTrue( in_array( $mu_blog_user_id, $this->synced_user_ids ) );

		$this->sender->do_full_sync();
		restore_current_blog();

		$this->assertEquals( 2, $this->server_replica_storage->user_count() );

		// again, opposite users from previous sync
		$this->assertNotNull( $this->server_replica_storage->get_user( $added_mu_blog_user_id ) );
		$this->assertNull( $this->server_replica_storage->get_user( $user_id ) );
		$this->assertNotNull( $this->server_replica_storage->get_user( $mu_blog_user_id ) );
	}

	function record_full_synced_users( $user_ids ) {
		$this->synced_user_ids = $user_ids;
	}

	function test_full_sync_sends_all_constants() {
		define( 'TEST_SYNC_ALL_CONSTANTS', 'foo' );

		$helper = new Jetpack_Sync_Test_Helper();
		$helper->array_override = array( 'TEST_SYNC_ALL_CONSTANTS' );
		add_filter( 'jetpack_sync_constants_whitelist', array( $helper, 'filter_override_array' ) );

		$this->sender->do_sync();

		// reset the storage, check value, and do full sync - storage should be set!
		$this->server_replica_storage->reset();

		$this->assertEquals( null, $this->server_replica_storage->get_constant( 'TEST_SYNC_ALL_CONSTANTS' ) );

		$this->full_sync->start();
abstract class User
{
    /** @return string */
    abstract public function getPassword();
}

class MyUser extends User
{
    public function getPassword()
    {
        // return something
    }

    public function getDisplayName()
    {
        // return some name.
    }
}

class AuthSystem
{
    public function authenticate(User $user)
    {
        $this->logger->info(sprintf('Authenticating %s.', $user->getDisplayName()));
        // do something.
    }
}
		$this->sender->do_full_sync();

		$this->assertEquals( 'foo', $this->server_replica_storage->get_constant( 'TEST_SYNC_ALL_CONSTANTS' ) );
	}

	function test_full_sync_constants_updates_checksums() {
		define( 'FOO_SYNC_ALL_CONSTANTS', 'foo' );
		$this->resetCallableAndConstantTimeouts();
		$helper = new Jetpack_Sync_Test_Helper();
		$helper->array_override = array( 'FOO_SYNC_ALL_CONSTANTS' );
		add_filter( 'jetpack_sync_constants_whitelist', array( $helper, 'filter_override_array' ) );
		$this->full_sync->start();
abstract class User
{
    /** @return string */
    abstract public function getPassword();
}

class MyUser extends User
{
    public function getPassword()
    {
        // return something
    }

    public function getDisplayName()
    {
        // return some name.
    }
}

class AuthSystem
{
    public function authenticate(User $user)
    {
        $this->logger->info(sprintf('Authenticating %s.', $user->getDisplayName()));
        // do something.
    }
}
		$this->sender->do_full_sync();

		$this->assertEquals( 'foo', $this->server_replica_storage->get_constant( 'FOO_SYNC_ALL_CONSTANTS' ) );

		// reset the storage, check value, and do full sync - storage should be set!
		$this->server_replica_storage->reset();
		$this->server_event_storage->reset();
		// Do Sync shouldn't send anything becuase the checksums are up to date.
		$this->sender->do_sync();
		$this->assertEquals( null, $this->server_replica_storage->get_constant( 'FOO_SYNC_ALL_CONSTANTS' ) );
		$events = $this->server_event_storage->get_all_events( 'jetpack_sync_constant' );
		$this->assertTrue( empty( $events ) );
	}

	function test_full_sync_sends_all_functions() {
		Modules::get_module( "functions" )->set_callable_whitelist( array( 'jetpack_foo' => 'jetpack_foo_full_sync_callable' ) );
abstract class User
{
    /** @return string */
    abstract public function getPassword();
}

class MyUser extends User
{
    public function getPassword()
    {
        // return something
    }

    public function getDisplayName()
    {
        // return some name.
    }
}

class AuthSystem
{
    public function authenticate(User $user)
    {
        $this->logger->info(sprintf('Authenticating %s.', $user->getDisplayName()));
        // do something.
    }
}
		$this->sender->do_sync();

		// reset the storage, check value, and do full sync - storage should be set!
		$this->server_replica_storage->reset();

		$this->assertEquals( null, $this->server_replica_storage->get_callable( 'jetpack_foo' ) );

		$this->full_sync->start();
abstract class User
{
    /** @return string */
    abstract public function getPassword();
}

class MyUser extends User
{
    public function getPassword()
    {
        // return something
    }

    public function getDisplayName()
    {
        // return some name.
    }
}

class AuthSystem
{
    public function authenticate(User $user)
    {
        $this->logger->info(sprintf('Authenticating %s.', $user->getDisplayName()));
        // do something.
    }
}
		$this->sender->do_full_sync();

		$this->assertEquals( 'the value', $this->server_replica_storage->get_callable( 'jetpack_foo' ) );
	}

	function test_full_sync_sends_all_functions_inverse() {
		Modules::get_module( "functions" )->set_callable_whitelist( array( 'jetpack_foo' => 'jetpack_foo_full_sync_callable' ) );
abstract class User
{
    /** @return string */
    abstract public function getPassword();
}

class MyUser extends User
{
    public function getPassword()
    {
        // return something
    }

    public function getDisplayName()
    {
        // return some name.
    }
}

class AuthSystem
{
    public function authenticate(User $user)
    {
        $this->logger->info(sprintf('Authenticating %s.', $user->getDisplayName()));
        // do something.
    }
}

		// reset the storage, check value, and do full sync - storage should be set!
		$this->server_replica_storage->reset();

		$this->assertEquals( null, $this->server_replica_storage->get_callable( 'jetpack_foo' ) );

		$this->full_sync->start();
abstract class User
{
    /** @return string */
    abstract public function getPassword();
}

class MyUser extends User
{
    public function getPassword()
    {
        // return something
    }

    public function getDisplayName()
    {
        // return some name.
    }
}

class AuthSystem
{
    public function authenticate(User $user)
    {
        $this->logger->info(sprintf('Authenticating %s.', $user->getDisplayName()));
        // do something.
    }
}
		$this->sender->do_full_sync();
		$this->server_replica_storage->reset();
		$this->server_event_storage->reset();

		$this->resetCallableAndConstantTimeouts();
		$this->sender->do_sync();

		$this->assertEquals( null, $this->server_replica_storage->get_callable( 'jetpack_foo' ) );
		$events = $this->server_event_storage->get_all_events( 'jetpack_sync_callable' );
		$this->assertTrue( empty( $events ) );

	}

	function test_full_sync_sends_all_options() {
		delete_option( 'non_existant' );
		Modules::get_module( "options" )->set_options_whitelist( array( 'my_option', 'my_prefix_value', 'non_existant' ) );
abstract class User
{
    /** @return string */
    abstract public function getPassword();
}

class MyUser extends User
{
    public function getPassword()
    {
        // return something
    }

    public function getDisplayName()
    {
        // return some name.
    }
}

class AuthSystem
{
    public function authenticate(User $user)
    {
        $this->logger->info(sprintf('Authenticating %s.', $user->getDisplayName()));
        // do something.
    }
}
		update_option( 'my_option', 'foo' );
		update_option( 'my_prefix_value', 'bar' );
		update_option( 'my_non_synced_option', 'baz' );

		$this->sender->do_sync();

		// confirm sync worked as expected
		$this->assertEquals( 'foo', $this->server_replica_storage->get_option( 'my_option' ) );
		$this->assertEquals( 'bar', $this->server_replica_storage->get_option( 'my_prefix_value' ) );
		$this->assertEquals( null, $this->server_replica_storage->get_option( 'my_non_synced_option' ) );
		$this->assertEquals( null, $this->server_replica_storage->get_option( 'non_existant' )  );

		// reset the storage, check value, and do full sync - storage should be set!
		$this->server_replica_storage->reset();

		$this->assertEquals( null, $this->server_replica_storage->get_option( 'my_option' ) );
		$this->assertEquals( null, $this->server_replica_storage->get_option( 'my_prefix_value' ) );
		$this->assertEquals( null, $this->server_replica_storage->get_option( 'non_existant' )  );

		$this->full_sync->start();
abstract class User
{
    /** @return string */
    abstract public function getPassword();
}

class MyUser extends User
{
    public function getPassword()
    {
        // return something
    }

    public function getDisplayName()
    {
        // return some name.
    }
}

class AuthSystem
{
    public function authenticate(User $user)
    {
        $this->logger->info(sprintf('Authenticating %s.', $user->getDisplayName()));
        // do something.
    }
}
		$this->sender->do_full_sync();

		$synced_options_event = $this->server_event_storage->get_most_recent_event( 'jetpack_full_sync_options' );
		$this->assertEquals(  sizeof( $synced_options_event->args ), 2, 'Size of synced options not as expected' );
		$this->assertEquals( 'foo', $synced_options_event->args['my_option'] );
		$this->assertEquals( 'bar', $synced_options_event->args['my_prefix_value'] );

		$this->assertEquals( 'foo', $this->server_replica_storage->get_option( 'my_option' ) );
		$this->assertEquals( 'bar', $this->server_replica_storage->get_option( 'my_prefix_value' ) );
		$this->assertEquals( null, $this->server_replica_storage->get_option( 'my_non_synced_option' ) );
		$this->assertEquals( null, $this->server_replica_storage->get_option( 'non_existant' )  );
	}

	// to test run phpunit -c tests/php.multisite.xml --filter test_full_sync_sends_all_network_options
	function test_full_sync_sends_all_network_options() {
		if ( ! is_multisite() ) {
			$this->markTestSkipped( 'Run it in multi site mode' );
		}

		Modules::get_module( "network_options" )->set_network_options_whitelist( array(
abstract class User
{
    /** @return string */
    abstract public function getPassword();
}

class MyUser extends User
{
    public function getPassword()
    {
        // return something
    }

    public function getDisplayName()
    {
        // return some name.
    }
}

class AuthSystem
{
    public function authenticate(User $user)
    {
        $this->logger->info(sprintf('Authenticating %s.', $user->getDisplayName()));
        // do something.
    }
}
			'my_option',
			'my_prefix_value'
		) );
		update_site_option( 'my_option', 'foo' );
		update_site_option( 'my_prefix_value', 'bar' );
		update_site_option( 'my_non_synced_option', 'baz' );

		$this->sender->do_sync();

		// confirm sync worked as expected
		$this->assertEquals( 'foo', $this->server_replica_storage->get_site_option( 'my_option' ), '' );
		$this->assertEquals( 'bar', $this->server_replica_storage->get_site_option( 'my_prefix_value' ) );
		$this->assertEquals( null, $this->server_replica_storage->get_site_option( 'my_non_synced_option' ) );

		// reset the storage, check value, and do full sync - storage should be set!
		$this->server_replica_storage->reset();

		$this->assertEquals( null, $this->server_replica_storage->get_site_option( 'my_option' ) );
		$this->assertEquals( null, $this->server_replica_storage->get_site_option( 'my_prefix_value' ) );

		$this->full_sync->start();
abstract class User
{
    /** @return string */
    abstract public function getPassword();
}

class MyUser extends User
{
    public function getPassword()
    {
        // return something
    }

    public function getDisplayName()
    {
        // return some name.
    }
}

class AuthSystem
{
    public function authenticate(User $user)
    {
        $this->logger->info(sprintf('Authenticating %s.', $user->getDisplayName()));
        // do something.
    }
}
		$this->sender->do_full_sync();

		$this->assertEquals( 'foo', $this->server_replica_storage->get_site_option( 'my_option' ), 'Network options not synced during full sync' );
		$this->assertEquals( 'bar', $this->server_replica_storage->get_site_option( 'my_prefix_value' ) );
		$this->assertEquals( null, $this->server_replica_storage->get_site_option( 'my_non_synced_option' ) );
	}

	function test_full_sync_sends_all_post_meta() {
		$post_id = $this->factory->post->create();

		Settings::update_settings( array( 'post_meta_whitelist' => array( 'test_meta_key', 'test_meta_array' ) ) );

		add_post_meta( $post_id, 'test_meta_key', 'foo' );
		add_post_meta( $post_id, 'test_meta_array', array( 'foo', 'bar' ) );

		$this->sender->do_sync();

		$this->assertEquals( 'foo', $this->server_replica_storage->get_metadata( 'post', $post_id, 'test_meta_key', true ) );
		$this->assertEquals( array( 'foo', 'bar' ), $this->server_replica_storage->get_metadata( 'post', $post_id, 'test_meta_array', true ) );

		// reset the storage, check value, and do full sync - storage should be set!
		$this->server_replica_storage->reset();

		$this->assertEquals( null, $this->server_replica_storage->get_metadata( 'post', $post_id, 'test_meta_key', true ) );
		$this->assertEquals( null, $this->server_replica_storage->get_metadata( 'post', $post_id, 'test_meta_array', true ) );

		$this->full_sync->start();
abstract class User
{
    /** @return string */
    abstract public function getPassword();
}

class MyUser extends User
{
    public function getPassword()
    {
        // return something
    }

    public function getDisplayName()
    {
        // return some name.
    }
}

class AuthSystem
{
    public function authenticate(User $user)
    {
        $this->logger->info(sprintf('Authenticating %s.', $user->getDisplayName()));
        // do something.
    }
}
		$this->sender->do_full_sync();

		$this->assertEquals( 'foo', $this->server_replica_storage->get_metadata( 'post', $post_id, 'test_meta_key', true ) );
		$this->assertEquals( array( 'foo', 'bar' ), $this->server_replica_storage->get_metadata( 'post', $post_id, 'test_meta_array', true ) );
	}

	function test_full_sync_doesnt_sends_forbiden_private_or_public_post_meta() {
		$post_id = $this->factory->post->create();

		$meta_module = Modules::get_module( "meta" );
$myVar = 'Value';
$higher = false;

if (rand(1, 6) > 3) {
    $higher = true;
} else {
    $higher = false;
}
		Settings::update_settings( array( 'post_meta_whitelist' => array( 'a_public_meta' ) ) );

		// forbidden private meta
		add_post_meta( $post_id, '_test_meta_key', 'foo1' );
		add_post_meta( $post_id, '_test_meta_array', array( 'foo2', 'bar' ) );
		// forbidden public meta
		add_post_meta( $post_id, 'snapTW', 'foo3' );
		// ok private meta
		add_post_meta( $post_id, '_wp_attachment_metadata', 'foo4' );
		// ok public meta
		add_post_meta( $post_id, 'a_public_meta', 'foo5' );

		$this->sender->do_sync();
		$this->assertEquals( null, $this->server_replica_storage->get_metadata( 'post', $post_id, '_test_meta_key', true ) );
		$this->assertEquals( null, $this->server_replica_storage->get_metadata( 'post', $post_id, '_test_meta_array', true ) );
		$this->assertEquals( null, $this->server_replica_storage->get_metadata( 'post', $post_id, 'snapTW', true ) );
		$this->assertEquals( 'foo4', $this->server_replica_storage->get_metadata( 'post', $post_id, '_wp_attachment_metadata', true ) );
		$this->assertEquals( 'foo5', $this->server_replica_storage->get_metadata( 'post', $post_id, 'a_public_meta', true ) );
		// reset the storage, check value, and do full sync - storage should be set!
		$this->server_replica_storage->reset();

		$this->assertEquals( null, $this->server_replica_storage->get_metadata( 'post', $post_id, '_test_meta_key', true ) );
		$this->assertEquals( null, $this->server_replica_storage->get_metadata( 'post', $post_id, '_test_meta_array', true ) );
		$this->assertEquals( null, $this->server_replica_storage->get_metadata( 'post', $post_id, 'snapTW', true ) );
		$this->assertEquals( null, $this->server_replica_storage->get_metadata( 'post', $post_id, '_wp_attachment_metadata', true ) );
		$this->assertEquals( null, $this->server_replica_storage->get_metadata( 'post', $post_id, 'a_public_meta', true ) );

		$this->full_sync->start();
abstract class User
{
    /** @return string */
    abstract public function getPassword();
}

class MyUser extends User
{
    public function getPassword()
    {
        // return something
    }

    public function getDisplayName()
    {
        // return some name.
    }
}

class AuthSystem
{
    public function authenticate(User $user)
    {
        $this->logger->info(sprintf('Authenticating %s.', $user->getDisplayName()));
        // do something.
    }
}
		$this->sender->do_full_sync();
		$this->assertEquals( null, $this->server_replica_storage->get_metadata( 'post', $post_id, '_test_meta_key', true ) );
		$this->assertEquals( null, $this->server_replica_storage->get_metadata( 'post', $post_id, '_test_meta_array', true ) );
		$this->assertEquals( null, $this->server_replica_storage->get_metadata( 'post', $post_id, 'snapTW', true ) );
		$this->assertEquals( 'foo4', $this->server_replica_storage->get_metadata( 'post', $post_id, '_wp_attachment_metadata', true ) );
		$this->assertEquals( 'foo5', $this->server_replica_storage->get_metadata( 'post', $post_id, 'a_public_meta', true ) );
	}

	function test_full_sync_sends_all_post_terms() {
		$post_id = $this->factory->post->create();
		wp_set_object_terms( $post_id, 'tag', 'post_tag' );

		$this->sender->do_sync();
		$terms = get_the_terms( $post_id, 'post_tag' );

		$this->assertEqualsObject( $terms, $this->server_replica_storage->get_the_terms( $post_id, 'post_tag' ), 'Initial sync doesn\'t work' );
		// reset the storage, check value, and do full sync - storage should be set!
		$this->server_replica_storage->reset();

		$this->assertEquals( null, $this->server_replica_storage->get_the_terms( $post_id, 'post_tag', 'Not empty' ) );

		$this->full_sync->start();
abstract class User
{
    /** @return string */
    abstract public function getPassword();
}

class MyUser extends User
{
    public function getPassword()
    {
        // return something
    }

    public function getDisplayName()
    {
        // return some name.
    }
}

class AuthSystem
{
    public function authenticate(User $user)
    {
        $this->logger->info(sprintf('Authenticating %s.', $user->getDisplayName()));
        // do something.
    }
}
		$this->sender->do_full_sync();

		$this->assertEqualsObject( $terms, $this->server_replica_storage->get_the_terms( $post_id, 'post_tag' ), 'Full sync doesn\'t work' );
	}

	function test_full_sync_sends_all_comment_meta() {
		$post_id     = $this->factory->post->create();
		$comment_ids = $this->factory->comment->create_post_comments( $post_id );
		$comment_id  = $comment_ids[0];

		Settings::update_settings( array( 'comment_meta_whitelist' => array( 'test_meta_key' ) ) );

		add_comment_meta( $comment_id, 'test_meta_key', 'foo' );

		$this->sender->do_sync();

		$this->assertEquals( 'foo', $this->server_replica_storage->get_metadata( 'comment', $comment_id, 'test_meta_key', true ) );

		// reset the storage, check value, and do full sync - storage should be set!
		$this->server_replica_storage->reset();

		$this->assertEquals( null, $this->server_replica_storage->get_metadata( 'comment', $comment_id, 'test_meta_key', true ) );

		$this->full_sync->start();
abstract class User
{
    /** @return string */
    abstract public function getPassword();
}

class MyUser extends User
{
    public function getPassword()
    {
        // return something
    }

    public function getDisplayName()
    {
        // return some name.
    }
}

class AuthSystem
{
    public function authenticate(User $user)
    {
        $this->logger->info(sprintf('Authenticating %s.', $user->getDisplayName()));
        // do something.
    }
}
		$this->sender->do_full_sync();

		$this->assertEquals( 'foo', $this->server_replica_storage->get_metadata( 'comment', $comment_id, 'test_meta_key', true ) );
	}

	function test_full_sync_sends_theme_info() {
		// make sure we don't already use this theme
		$this->assertNotEquals( 'twentyfourteen', get_option( 'stylesheet' ) );

		switch_theme( 'twentyfourteen' );
		set_theme_mod( 'foo', 'bar' );
		$this->sender->do_sync();

		$this->assertEquals( 'twentyfourteen', $this->server_replica_storage->get_option( 'stylesheet' ) );

		// now reset the storage and confirm the value is reset
		$this->server_replica_storage->reset();
		$this->assertNotEquals( 'twentyfourteen', $this->server_replica_storage->get_option( 'stylesheet' ) );

		// full sync should restore the value
		$this->full_sync->start();
abstract class User
{
    /** @return string */
    abstract public function getPassword();
}

class MyUser extends User
{
    public function getPassword()
    {
        // return something
    }

    public function getDisplayName()
    {
        // return some name.
    }
}

class AuthSystem
{
    public function authenticate(User $user)
    {
        $this->logger->info(sprintf('Authenticating %s.', $user->getDisplayName()));
        // do something.
    }
}
		$this->sender->do_full_sync();

		$this->assertEquals( 'twentyfourteen', $this->server_replica_storage->get_option( 'stylesheet' ) );
		$local_option = get_option( 'theme_mods_twentyfourteen' );
		$remote_option = $this->server_replica_storage->get_option( 'theme_mods_twentyfourteen' );

		if ( isset( $local_option[0] ) ) {
			// this is a spurious value that sometimes gets set during tests, and is
			// actively removed before sending to WPCOM
			// it appears to be due to a bug which sets array( false ) as the default value for theme_mods
			unset( $local_option[0] );
		}

		$this->assertEquals( $local_option, $remote_option );

		$synced_theme_caps_event = $this->server_event_storage->get_most_recent_event( 'jetpack_full_sync_theme_data' );
		$synced_theme_info       = $synced_theme_caps_event->args[0];

		$this->assertTrue( isset( $synced_theme_info['name'] ) );
		$this->assertTrue( isset( $synced_theme_info['slug'] ) );
		$this->assertTrue( isset( $synced_theme_info['uri'] ) );
		$this->assertTrue( isset( $synced_theme_info['version'] ) );

		$theme_support = $this->server_replica_storage->get_callable( 'theme_support' );
		$this->assertTrue( isset( $theme_support['post-thumbnails'] ) );
	}

	function check_for_updates_to_sync() {
		$updates_module = Modules::get_module( 'updates' );
		$updates_module->sync_last_event();
	}

	function test_full_sync_sends_plugin_updates() {

		if ( is_multisite() ) {
			$this->markTestSkipped( 'Not compatible with multisite mode' );
		}

		wp_update_plugins();
		$this->check_for_updates_to_sync();
		$this->sender->do_sync();

		// check that an update just finished
		$updates = $this->server_replica_storage->get_updates( 'plugins' );
		$this->assertTrue( $updates->last_checked > strtotime( "-10 seconds" ) );


		$this->server_replica_storage->reset();

		$this->assertNull( $this->server_replica_storage->get_updates( 'plugins' ) );

		// full sync should re-check for plugin updates
		$this->full_sync->start();
abstract class User
{
    /** @return string */
    abstract public function getPassword();
}

class MyUser extends User
{
    public function getPassword()
    {
        // return something
    }

    public function getDisplayName()
    {
        // return some name.
    }
}

class AuthSystem
{
    public function authenticate(User $user)
    {
        $this->logger->info(sprintf('Authenticating %s.', $user->getDisplayName()));
        // do something.
    }
}
		$this->sender->do_full_sync();

		$updates = $this->server_replica_storage->get_updates( 'plugins' );
		$this->assertNotNull( $updates );
		$this->assertTrue( $updates->last_checked > strtotime( "-10 seconds" ), 'Last checked is less then 2 seconds: ' . $updates->last_checked . ' - lest then 10 sec:' . strtotime( "-10 seconds" ) );

	}

	function test_full_sync_sends_theme_updates() {

		if ( is_multisite() ) {
			$this->markTestSkipped( 'Not compatible with multisite mode' );
		}

		wp_update_themes();
		$this->check_for_updates_to_sync();
		$this->sender->do_sync();

		// check that an update just finished
		$updates = $this->server_replica_storage->get_updates( 'themes' );
		$this->assertTrue( $updates->last_checked > strtotime( "-2 seconds" ) );


		// we need to do this because there's a check for elapsed time since last update
		// in the wp_update_themes() function
		$this->server_replica_storage->reset();

		$this->assertNull( $this->server_replica_storage->get_updates( 'themes' ) );

		// full sync should re-check for plugin updates
		$this->full_sync->start();
abstract class User
{
    /** @return string */
    abstract public function getPassword();
}

class MyUser extends User
{
    public function getPassword()
    {
        // return something
    }

    public function getDisplayName()
    {
        // return some name.
    }
}

class AuthSystem
{
    public function authenticate(User $user)
    {
        $this->logger->info(sprintf('Authenticating %s.', $user->getDisplayName()));
        // do something.
    }
}
		$this->sender->do_full_sync();

		$updates = $this->server_replica_storage->get_updates( 'themes' );
		$this->assertNotNull( $updates );
		$this->assertTrue( $updates->last_checked > strtotime( "-10 seconds" ) );

	}

	function test_full_sync_sends_core_updates() {

		if ( is_multisite() ) {
			$this->markTestSkipped( 'Not compatible with multisite mode' );
		}

		_maybe_update_core();

		$this->sender->do_sync();

		// check that an update just finished
		$updates = $this->server_replica_storage->get_updates( 'core' );
		$this->assertTrue( $updates->last_checked > strtotime( "-10 seconds" ) );


		// we need to do this because there's a check for elapsed time since last update
		// in the wp_update_core() function
		$this->server_replica_storage->reset();

		$this->assertNull( $this->server_replica_storage->get_updates( 'core' ) );

		// full sync should re-check for plugin updates
		$this->full_sync->start();
abstract class User
{
    /** @return string */
    abstract public function getPassword();
}

class MyUser extends User
{
    public function getPassword()
    {
        // return something
    }

    public function getDisplayName()
    {
        // return some name.
    }
}

class AuthSystem
{
    public function authenticate(User $user)
    {
        $this->logger->info(sprintf('Authenticating %s.', $user->getDisplayName()));
        // do something.
    }
}
		$this->sender->do_full_sync();

		$updates = $this->server_replica_storage->get_updates( 'core' );
		$this->assertNotNull( $updates );
		$this->assertTrue( $updates->last_checked > strtotime( "-10 seconds" ) );

	}

	function test_full_sync_start_sends_configuration() {
		$post_ids = $this->factory->post->create_many( 3 );

		// this is so that on WPCOM we can tell what has been synchronized in the past
		add_action( 'jetpack_full_sync_start', array( $this, 'record_full_sync_start_config' ), 10, 1 );

		$standard_config = array(
			'constants'          => true,
			'functions'          => true,
			'options'            => true,
			'terms'              => true,
			'term_relationships' => true,
			'themes'             => true,
			'users'              => true,
			'updates'            => true,
			'posts'              => true,
			'network_options'    => true,
		);

		$this->full_sync->start();
abstract class User
{
    /** @return string */
    abstract public function getPassword();
}

class MyUser extends User
{
    public function getPassword()
    {
        // return something
    }

    public function getDisplayName()
    {
        // return some name.
    }
}

class AuthSystem
{
    public function authenticate(User $user)
    {
        $this->logger->info(sprintf('Authenticating %s.', $user->getDisplayName()));
        // do something.
    }
}

		$this->assertEquals( $standard_config, $this->full_sync_start_config );

		$custom_config = array( 'posts' => $post_ids );

		$this->full_sync->start( $custom_config );
abstract class User
{
    /** @return string */
    abstract public function getPassword();
}

class MyUser extends User
{
    public function getPassword()
    {
        // return something
    }

    public function getDisplayName()
    {
        // return some name.
    }
}

class AuthSystem
{
    public function authenticate(User $user)
    {
        $this->logger->info(sprintf('Authenticating %s.', $user->getDisplayName()));
        // do something.
    }
}

		$this->assertEquals( $custom_config, $this->full_sync_start_config );
	}

	function test_full_sync_end_sends_checksums() {
		$this->markTestSkipped( "We don't send checksums in this version" );
		add_action( 'jetpack_full_sync_end', array( $this, 'record_full_sync_end_checksum' ), 10, 1 );

		$this->full_sync->start();
abstract class User
{
    /** @return string */
    abstract public function getPassword();
}

class MyUser extends User
{
    public function getPassword()
    {
        // return something
    }

    public function getDisplayName()
    {
        // return some name.
    }
}

class AuthSystem
{
    public function authenticate(User $user)
    {
        $this->logger->info(sprintf('Authenticating %s.', $user->getDisplayName()));
        // do something.
    }
}
		$this->sender->do_full_sync();
		$this->sender->do_full_sync();
		$this->sender->do_full_sync();

		$this->assertTrue( isset( $this->full_sync_end_checksum ) );
		$this->assertTrue( isset( $this->full_sync_end_checksum['posts'] ) );
		$this->assertTrue( isset( $this->full_sync_end_checksum['comments'] ) );
	}

	function test_full_sync_end_sends_range() {
		$this->create_dummy_data_and_empty_the_queue();
		add_action( 'jetpack_full_sync_end', array( $this, 'record_full_sync_end_checksum' ), 10, 2 );

		$this->full_sync->start();
abstract class User
{
    /** @return string */
    abstract public function getPassword();
}

class MyUser extends User
{
    public function getPassword()
    {
        // return something
    }

    public function getDisplayName()
    {
        // return some name.
    }
}

class AuthSystem
{
    public function authenticate(User $user)
    {
        $this->logger->info(sprintf('Authenticating %s.', $user->getDisplayName()));
        // do something.
    }
}
		$this->sender->do_full_sync();
		$this->sender->do_full_sync();
		$this->sender->do_full_sync();

		$this->assertTrue( isset( $this->full_sync_end_range ) );
		$this->assertTrue( isset( $this->full_sync_end_range['posts']->max ) );
		$this->assertTrue( isset( $this->full_sync_end_range['posts']->min ) );
		$this->assertTrue( isset( $this->full_sync_end_range['posts']->count ) );

		$this->assertTrue( isset( $this->full_sync_end_range['comments']->max ) );
		$this->assertTrue( isset( $this->full_sync_end_range['comments']->min ) );
		$this->assertTrue( isset( $this->full_sync_end_range['comments']->count ) );

		$event = $this->server_event_storage->get_most_recent_event( 'jetpack_full_sync_end' );

		list( $checksum, $range ) = $event->args;
<?php

function returnThreeValues() {
    return array('a', 'b', 'c');
}

list($a, $b, $c) = returnThreeValues();

print $a . " - " . $c;
		$this->assertTrue( isset( $range['posts']->max ) );
		$this->assertTrue( isset( $range['posts']->min ) );
		$this->assertTrue( isset( $range['posts']->count ) );

		$this->assertTrue( isset( $range['comments']->max ) );
		$this->assertTrue( isset( $range['comments']->min ) );
		$this->assertTrue( isset( $range['comments']->count ) );
	}
	function record_full_sync_end_checksum( $checksum, $range ) {
		// $checksum  has been deprecated...
		$this->full_sync_end_range = $range;
	}

	function record_full_sync_start_config( $modules ) {
		$this->full_sync_start_config = $modules;
	}

	function create_dummy_data_and_empty_the_queue() {
		// lets create a bunch of posts
		for ( $i = 0; $i < $this->test_posts_count; $i += 1 ) {
			$post = $this->factory->post->create();
		}
		// lets create a bunch of comments
		$this->factory->comment->create_post_comments( $post, $this->test_comments_count );
function myFunction($a) {
    switch ($a) {
        case 'foo':
            $x = 1;
            break;

        case 'bar':
            $x = 2;
            break;
    }

    // $x is potentially undefined here.
    echo $x;
}

		// reset the data before the full sync
		$this->sender->reset_data();
	}

	function test_full_sync_status_should_be_not_started_after_reset() {
		$this->create_dummy_data_and_empty_the_queue();

		$full_sync_status = $this->full_sync->get_status();
abstract class User
{
    /** @return string */
    abstract public function getPassword();
}

class MyUser extends User
{
    public function getPassword()
    {
        // return something
    }

    public function getDisplayName()
    {
        // return some name.
    }
}

class AuthSystem
{
    public function authenticate(User $user)
    {
        $this->logger->info(sprintf('Authenticating %s.', $user->getDisplayName()));
        // do something.
    }
}
		$this->assertEquals(
			$full_sync_status,
			array(
				'started'        => null,
				'queue_finished' => null,
				'send_started'   => null,
				'finished'       => null,
				'total'          => array(),
				'sent'           => array(),
				'sent_total'     => array(),
				'queue'          => array(),
				'config'         => null,
			)
		);
	}

	function test_full_sync_status_after_start() {
		$this->create_dummy_data_and_empty_the_queue();

		$this->full_sync->start();
abstract class User
{
    /** @return string */
    abstract public function getPassword();
}

class MyUser extends User
{
    public function getPassword()
    {
        // return something
    }

    public function getDisplayName()
    {
        // return some name.
    }
}

class AuthSystem
{
    public function authenticate(User $user)
    {
        $this->logger->info(sprintf('Authenticating %s.', $user->getDisplayName()));
        // do something.
    }
}

		$full_sync_status = $this->full_sync->get_status();
abstract class User
{
    /** @return string */
    abstract public function getPassword();
}

class MyUser extends User
{
    public function getPassword()
    {
        // return something
    }

    public function getDisplayName()
    {
        // return some name.
    }
}

class AuthSystem
{
    public function authenticate(User $user)
    {
        $this->logger->info(sprintf('Authenticating %s.', $user->getDisplayName()));
        // do something.
    }
}

		$should_be_status = array(
			'queue' => array(
				'constants'          => 1,
				'functions'          => 1,
				'options'            => 1,
				'posts'              => 2,
				'comments'           => 2,
				'themes'             => 1,
				'updates'            => 1,
				'users'              => 1,
				'terms'              => 1,
				'term_relationships' => 1,
				'network_options'    => 1,
			),
			'config' => null
		);

		$this->assertEquals( $should_be_status['queue'], $full_sync_status['queue'] );
		$this->assertEquals( $should_be_status['config'], $full_sync_status['config'] );
		$this->assertInternalType( 'int', $full_sync_status['started'] );
		$this->assertInternalType( 'int', $full_sync_status['queue_finished'] );
		$this->assertNull( $full_sync_status['send_started'] );
		$this->assertNull( $full_sync_status['finished'] );
		$this->assertInternalType( 'array', $full_sync_status['sent'] );
		$this->assertInternalType( 'array', $full_sync_status['sent_total'] );
	}

	function test_full_sync_status_after_end() {
		$this->create_dummy_data_and_empty_the_queue();

		$this->full_sync->start();
abstract class User
{
    /** @return string */
    abstract public function getPassword();
}

class MyUser extends User
{
    public function getPassword()
    {
        // return something
    }

    public function getDisplayName()
    {
        // return some name.
    }
}

class AuthSystem
{
    public function authenticate(User $user)
    {
        $this->logger->info(sprintf('Authenticating %s.', $user->getDisplayName()));
        // do something.
    }
}
		$this->sender->do_full_sync();

		$full_sync_status = $this->full_sync->get_status();
abstract class User
{
    /** @return string */
    abstract public function getPassword();
}

class MyUser extends User
{
    public function getPassword()
    {
        // return something
    }

    public function getDisplayName()
    {
        // return some name.
    }
}

class AuthSystem
{
    public function authenticate(User $user)
    {
        $this->logger->info(sprintf('Authenticating %s.', $user->getDisplayName()));
        // do something.
    }
}

		$should_be_status = array(
			'sent'  => array(
				'constants'          => 1,
				'functions'          => 1,
				'options'            => 1,
				'posts'              => 2,
				'comments'           => 2,
				'themes'             => 1,
				'updates'            => 1,
				'users'              => 1,
				'terms'              => 1,
				'term_relationships' => 1,
				'network_options'    => 1,
			),
			'sent_total'  => array(
				'constants'          => -1,
				'functions'          => -1,
				'options'            => -1,
				'themes'             => -1,
				'updates'            => -1,
				'posts'              => $this->test_posts_count,
				'comments'           => $this->test_comments_count,
				'users'              => 1,
				'terms'              => 1,
				'term_relationships' => $this->test_posts_count, // Intentional; each post is in minimum one category by default.
				'network_options'    => -1,
			),
			'queue' => array(
				'constants'          => 1,
				'functions'          => 1,
				'options'            => 1,
				'posts'              => 2,
				'comments'           => 2,
				'themes'             => 1,
				'updates'            => 1,
				'users'              => 1,
				'terms'              => 1,
				'term_relationships' => 1,
				'network_options'    => 1,
			)
		);

		$this->assertEquals( $full_sync_status['queue'], $should_be_status['queue'] );
		$this->assertEquals( $full_sync_status['sent'], $should_be_status['sent'] );
		$this->assertEquals( $full_sync_status['sent_total'], $should_be_status['sent_total'] );
		$this->assertInternalType( 'int', $full_sync_status['started'] );
		$this->assertInternalType( 'int', $full_sync_status['queue_finished'] );
		$this->assertInternalType( 'int', $full_sync_status['send_started'] );
		$this->assertInternalType( 'int', $full_sync_status['finished'] );
	}

	function test_full_sync_respects_post_and_comment_filters() {
		add_filter( 'jetpack_sync_prevent_sending_comment_data', '__return_true' );
		add_filter( 'jetpack_sync_prevent_sending_post_data', '__return_true' );

		$post_id = $this->factory->post->create();
		$this->factory->comment->create_post_comments( $post_id, 3 );

		$this->full_sync->start();
abstract class User
{
    /** @return string */
    abstract public function getPassword();
}

class MyUser extends User
{
    public function getPassword()
    {
        // return something
    }

    public function getDisplayName()
    {
        // return some name.
    }
}

class AuthSystem
{
    public function authenticate(User $user)
    {
        $this->logger->info(sprintf('Authenticating %s.', $user->getDisplayName()));
        // do something.
    }
}
		$this->sender->do_full_sync();

		remove_filter( 'jetpack_sync_prevent_sending_comment_data', '__return_true' );
		remove_filter( 'jetpack_sync_prevent_sending_post_data', '__return_true' );

		$this->assertEquals( 3, $this->server_replica_storage->comment_count( 'jetpack_sync_blocked' ) );
		$blocked_post = $this->server_replica_storage->get_post( $post_id );
		$this->assertEquals( 'jetpack_sync_blocked', $blocked_post->post_status );
	}

	function test_full_sync_do_not_sync_events_if_no_data_to_sync() {
		$non_existent_id      = 123123123123123213;
		$non_existent_post    = get_post( $non_existent_id );
		$non_existent_comment = get_comment( $non_existent_id );
		$non_existent_user    = get_user_by( 'id', $non_existent_id );

		$this->assertTrue( empty( $non_existent_post ) );
		$this->assertTrue( empty( $non_existent_comment ) );
		$this->assertTrue( empty( $non_existent_user ) );

		$this->full_sync->start( array( 'posts' => array( $non_existent_id ), 'comments' => array( $non_existent_id ), 'users' => array( $non_existent_id ) )  );
abstract class User
{
    /** @return string */
    abstract public function getPassword();
}

class MyUser extends User
{
    public function getPassword()
    {
        // return something
    }

    public function getDisplayName()
    {
        // return some name.
    }
}

class AuthSystem
{
    public function authenticate(User $user)
    {
        $this->logger->info(sprintf('Authenticating %s.', $user->getDisplayName()));
        // do something.
    }
}
		$this->sender->do_full_sync();

		$this->assertFalse( $this->server_event_storage->get_most_recent_event( 'jetpack_full_sync_posts' ) );
		$this->assertFalse( $this->server_event_storage->get_most_recent_event( 'jetpack_full_sync_comments' ) );
		$this->assertFalse( $this->server_event_storage->get_most_recent_event( 'jetpack_full_sync_users' ) );
	}

	function test_full_sync_can_sync_individual_posts() {
		$sync_post_id    = $this->factory->post->create();
		$sync_post_id_2  = $this->factory->post->create();
		$no_sync_post_id = $this->factory->post->create();
$myVar = 'Value';
$higher = false;

if (rand(1, 6) > 3) {
    $higher = true;
} else {
    $higher = false;
}

		$this->full_sync->start( array( 'posts' => array( $sync_post_id, $sync_post_id_2 ) ) );
abstract class User
{
    /** @return string */
    abstract public function getPassword();
}

class MyUser extends User
{
    public function getPassword()
    {
        // return something
    }

    public function getDisplayName()
    {
        // return some name.
    }
}

class AuthSystem
{
    public function authenticate(User $user)
    {
        $this->logger->info(sprintf('Authenticating %s.', $user->getDisplayName()));
        // do something.
    }
}
		$this->sender->do_full_sync();

		$synced_posts_event = $this->server_event_storage->get_most_recent_event( 'jetpack_full_sync_posts' );

		$posts = $synced_posts_event->args[0];

		$this->assertEquals( 2, count( $posts ) );
		$this->assertEquals( $sync_post_id_2, $posts[0]->ID );
		$this->assertEquals( $sync_post_id, $posts[1]->ID );

		$sync_status = $this->full_sync->get_status();
abstract class User
{
    /** @return string */
    abstract public function getPassword();
}

class MyUser extends User
{
    public function getPassword()
    {
        // return something
    }

    public function getDisplayName()
    {
        // return some name.
    }
}

class AuthSystem
{
    public function authenticate(User $user)
    {
        $this->logger->info(sprintf('Authenticating %s.', $user->getDisplayName()));
        // do something.
    }
}
		$this->assertEquals( array( $sync_post_id, $sync_post_id_2 ), $sync_status['config']['posts'] );
	}

	function test_full_sync_can_sync_individual_comments() {
		$post_id = $this->factory->post->create();
		list( $sync_comment_id, $no_sync_comment_id, $sync_comment_id_2 ) = $this->factory->comment->create_post_comments( $post_id, 3 );
<?php

function returnThreeValues() {
    return array('a', 'b', 'c');
}

list($a, $b, $c) = returnThreeValues();

print $a . " - " . $c;

		$this->full_sync->start( array( 'comments' => array( $sync_comment_id, $sync_comment_id_2 ) ) );
abstract class User
{
    /** @return string */
    abstract public function getPassword();
}

class MyUser extends User
{
    public function getPassword()
    {
        // return something
    }

    public function getDisplayName()
    {
        // return some name.
    }
}

class AuthSystem
{
    public function authenticate(User $user)
    {
        $this->logger->info(sprintf('Authenticating %s.', $user->getDisplayName()));
        // do something.
    }
}
		$this->sender->do_full_sync();

		$synced_comments_event = $this->server_event_storage->get_most_recent_event( 'jetpack_full_sync_comments' );

		$comments = $synced_comments_event->args[0];

		$this->assertEquals( 2, count( $comments ) );
		$comment_IDs = array( $comments[0]->comment_ID, $comments[1]->comment_ID );

		$this->assertContains( $sync_comment_id, $comment_IDs );
		$this->assertContains( $sync_comment_id_2, $comment_IDs );

		$sync_status = $this->full_sync->get_status();
abstract class User
{
    /** @return string */
    abstract public function getPassword();
}

class MyUser extends User
{
    public function getPassword()
    {
        // return something
    }

    public function getDisplayName()
    {
        // return some name.
    }
}

class AuthSystem
{
    public function authenticate(User $user)
    {
        $this->logger->info(sprintf('Authenticating %s.', $user->getDisplayName()));
        // do something.
    }
}
		$this->assertEquals( array( $sync_comment_id, $sync_comment_id_2 ), $sync_status['config']['comments'] );
	}

	function test_full_sync_can_sync_individual_users() {
		$sync_user_id = $this->factory->user->create();
		$sync_user_id_2 = $this->factory->user->create();
		$no_sync_user_id = $this->factory->user->create();
$myVar = 'Value';
$higher = false;

if (rand(1, 6) > 3) {
    $higher = true;
} else {
    $higher = false;
}

		$this->full_sync->start( array( 'users' => array( $sync_user_id, $sync_user_id_2) ) );
abstract class User
{
    /** @return string */
    abstract public function getPassword();
}

class MyUser extends User
{
    public function getPassword()
    {
        // return something
    }

    public function getDisplayName()
    {
        // return some name.
    }
}

class AuthSystem
{
    public function authenticate(User $user)
    {
        $this->logger->info(sprintf('Authenticating %s.', $user->getDisplayName()));
        // do something.
    }
}
		$this->sender->do_full_sync();

		$synced_users_event = $this->server_event_storage->get_most_recent_event( 'jetpack_full_sync_users' );

		$users = $synced_users_event->args['users'];

		$this->assertEquals( 2, count( $users ) );
		// The users are ordered in reverse order now.
		$this->assertEquals( $sync_user_id_2, $users[0]->ID );
		$this->assertEquals( $sync_user_id, $users[1]->ID );

		$sync_status = $this->full_sync->get_status();
abstract class User
{
    /** @return string */
    abstract public function getPassword();
}

class MyUser extends User
{
    public function getPassword()
    {
        // return something
    }

    public function getDisplayName()
    {
        // return some name.
    }
}

class AuthSystem
{
    public function authenticate(User $user)
    {
        $this->logger->info(sprintf('Authenticating %s.', $user->getDisplayName()));
        // do something.
    }
}
		$this->assertEquals( array( $sync_user_id, $sync_user_id_2 ), $sync_status['config']['users'] );
	}

	function test_full_sync_doesnt_send_deleted_posts() {

		// previously, the behavior was to send false or throw errors - we
		// should actively detect false values and remove them
		$keep_post_id = $this->factory->post->create();
		$delete_post_id = $this->factory->post->create();

		$this->full_sync->start();
abstract class User
{
    /** @return string */
    abstract public function getPassword();
}

class MyUser extends User
{
    public function getPassword()
    {
        // return something
    }

    public function getDisplayName()
    {
        // return some name.
    }
}

class AuthSystem
{
    public function authenticate(User $user)
    {
        $this->logger->info(sprintf('Authenticating %s.', $user->getDisplayName()));
        // do something.
    }
}

		wp_delete_post( $delete_post_id, true );

		$this->sender->do_full_sync();

		$synced_posts_event = $this->server_event_storage->get_most_recent_event( 'jetpack_full_sync_posts' );

		$posts = $synced_posts_event->args[0];
		$this->assertEquals( 1, count( $posts ) );
		$this->assertEquals( $keep_post_id, $posts[0]->ID );
	}

	function test_full_sync_doesnt_send_deleted_comments() {

		// previously, the behavior was to send false or throw errors - we
		// should actively detect false values and remove them
		$post_id     = $this->factory->post->create();
		list( $keep_comment_id, $delete_comment_id ) = $this->factory->comment->create_post_comments( $post_id, 2 );

		$this->full_sync->start();
abstract class User
{
    /** @return string */
    abstract public function getPassword();
}

class MyUser extends User
{
    public function getPassword()
    {
        // return something
    }

    public function getDisplayName()
    {
        // return some name.
    }
}

class AuthSystem
{
    public function authenticate(User $user)
    {
        $this->logger->info(sprintf('Authenticating %s.', $user->getDisplayName()));
        // do something.
    }
}

		wp_delete_comment( $delete_comment_id, true );

		$this->sender->do_full_sync();

		$synced_comments_event = $this->server_event_storage->get_most_recent_event( 'jetpack_full_sync_comments' );

		$comments = $synced_comments_event->args[0];
		$this->assertEquals( 1, count( $comments ) );
		$this->assertEquals( $keep_comment_id, $comments[0]->comment_ID );
	}

	function test_full_sync_doesnt_send_deleted_users() {

		$user_counts = count_users();
		$existing_user_count = $user_counts['total_users'];

		// previously, the behavior was to send false or throw errors - we
		// should actively detect false values and remove them
		$keep_user_id = $this->factory->user->create();
		$delete_user_id = $this->factory->user->create();

		$this->full_sync->start();
abstract class User
{
    /** @return string */
    abstract public function getPassword();
}

class MyUser extends User
{
    public function getPassword()
    {
        // return something
    }

    public function getDisplayName()
    {
        // return some name.
    }
}

class AuthSystem
{
    public function authenticate(User $user)
    {
        $this->logger->info(sprintf('Authenticating %s.', $user->getDisplayName()));
        // do something.
    }
}

		wp_delete_user( $delete_user_id );

		$this->sender->do_full_sync();

		$synced_users_event = $this->server_event_storage->get_most_recent_event( 'jetpack_full_sync_users' );
		$users = $synced_users_event->args['users'];

		$this->assertEquals( $existing_user_count+1, count( $users ) );
		// the last created user should be the fist sent out.
		$this->assertEquals( $keep_user_id, $users[ 0 ]->ID );
	}

	function test_full_sync_has_correct_sent_count_even_if_some_actions_unsent() {
		// if actions get filtered out after dequeue, this can lead to the sent count
		// not matching the queued count - we should make sure the count is incremented even for late-deleted items

		$this->sender->do_sync();

		add_filter( 'jetpack_sync_before_send_jetpack_full_sync_users', array( $this, 'dont_sync_users' ) );

		foreach( range( 1, 3 ) as $i ) {
			$this->factory->user->create();
		}

		$this->full_sync->start( array( 'users' => true ) );
abstract class User
{
    /** @return string */
    abstract public function getPassword();
}

class MyUser extends User
{
    public function getPassword()
    {
        // return something
    }

    public function getDisplayName()
    {
        // return some name.
    }
}

class AuthSystem
{
    public function authenticate(User $user)
    {
        $this->logger->info(sprintf('Authenticating %s.', $user->getDisplayName()));
        // do something.
    }
}

		$this->sender->do_full_sync();
		$this->sender->do_full_sync();
		$this->sender->do_full_sync();

		$full_sync_status = $this->full_sync->get_status();
abstract class User
{
    /** @return string */
    abstract public function getPassword();
}

class MyUser extends User
{
    public function getPassword()
    {
        // return something
    }

    public function getDisplayName()
    {
        // return some name.
    }
}

class AuthSystem
{
    public function authenticate(User $user)
    {
        $this->logger->info(sprintf('Authenticating %s.', $user->getDisplayName()));
        // do something.
    }
}

		$this->assertEquals( $full_sync_status['sent']['users'], $full_sync_status['queue']['users'] );
	}

	function dont_sync_users( $args ) {
		return false;
	}

	function test_full_sync_status_with_a_small_queue() {

		$this->sender->set_dequeue_max_bytes( 1250 ); // process 0.00125MB of items at a time

		$this->create_dummy_data_and_empty_the_queue();

		$this->full_sync->start();
abstract class User
{
    /** @return string */
    abstract public function getPassword();
}

class MyUser extends User
{
    public function getPassword()
    {
        // return something
    }

    public function getDisplayName()
    {
        // return some name.
    }
}

class AuthSystem
{
    public function authenticate(User $user)
    {
        $this->logger->info(sprintf('Authenticating %s.', $user->getDisplayName()));
        // do something.
    }
}

		$this->sender->do_full_sync();
		$full_sync_status = $this->full_sync->get_status();
abstract class User
{
    /** @return string */
    abstract public function getPassword();
}

class MyUser extends User
{
    public function getPassword()
    {
        // return something
    }

    public function getDisplayName()
    {
        // return some name.
    }
}

class AuthSystem
{
    public function authenticate(User $user)
    {
        $this->logger->info(sprintf('Authenticating %s.', $user->getDisplayName()));
        // do something.
    }
}
		$this->assertSame( null, $full_sync_status['finished'] );

		$this->sender->do_full_sync();
		$full_sync_status = $this->full_sync->get_status();
abstract class User
{
    /** @return string */
    abstract public function getPassword();
}

class MyUser extends User
{
    public function getPassword()
    {
        // return something
    }

    public function getDisplayName()
    {
        // return some name.
    }
}

class AuthSystem
{
    public function authenticate(User $user)
    {
        $this->logger->info(sprintf('Authenticating %s.', $user->getDisplayName()));
        // do something.
    }
}
		$this->assertSame( null, $full_sync_status['finished'] );

		$this->sender->do_full_sync();
		$this->sender->do_full_sync(); // juuuust in case
		$this->sender->do_full_sync(); // juuuust in case - otherwise we use too many bytes for multisite

		$full_sync_status = $this->full_sync->get_status();
abstract class User
{
    /** @return string */
    abstract public function getPassword();
}

class MyUser extends User
{
    public function getPassword()
    {
        // return something
    }

    public function getDisplayName()
    {
        // return some name.
    }
}

class AuthSystem
{
    public function authenticate(User $user)
    {
        $this->logger->info(sprintf('Authenticating %s.', $user->getDisplayName()));
        // do something.
    }
}

		$should_be_status = array(
			'sent'  => array(
				'constants'          => 1,
				'functions'          => 1,
				'options'            => 1,
				'posts'              => 2,
				'comments'           => 2,
				'themes'             => 1,
				'updates'            => 1,
				'users'              => 1,
				'terms'              => 1,
				'term_relationships' => 1,
				'network_options'    => 1,
			),
			'queue' => array(
				'constants'          => 1,
				'functions'          => 1,
				'options'            => 1,
				'posts'              => 2,
				'comments'           => 2,
				'themes'             => 1,
				'updates'            => 1,
				'users'              => 1,
				'terms'              => 1,
				'term_relationships' => 1,
				'network_options'    => 1,
			),
			'total' => array(
				'constants'          => 1,
				'functions'          => 1,
				'options'            => 1,
				'posts'              => 2,
				'comments'           => 2,
				'themes'             => 1,
				'updates'            => 1,
				'users'              => 1,
				'terms'              => 1,
				'term_relationships' => 1,
				'network_options'    => 1,
			)
		);

		$this->assertEquals( $full_sync_status['queue'], $should_be_status['queue'] );
		$this->assertEquals( $full_sync_status['sent'], $should_be_status['sent'] );
		$this->assertEquals( $full_sync_status['total'], $should_be_status['total'] );
		$this->assertInternalType( 'int', $full_sync_status['started'], 'Started is not an integer' );
		$this->assertInternalType( 'int', $full_sync_status['queue_finished'], 'Queue finished is not an integer' );
		$this->assertInternalType( 'int', $full_sync_status['send_started'], 'Send started is not an integer' );
		$this->assertInternalType( 'int', $full_sync_status['finished'], 'Finished is not an integer' );

		// Reset all the defaults
		$this->setSyncClientDefaults();
	}

	function test_sync_modules_can_estimate_total_actions() {

		// make some stuff
		foreach( range( 0, 25 ) as $number ) {
			$post_id = $this->factory->post->create();
			$this->factory->user->create();
			$this->factory->comment->create_post_comments( $post_id, 2 );
		}

		foreach ( Modules::get_modules() as $module ) {
			$module_name            = $module->name();
$myVar = 'Value';
$higher = false;

if (rand(1, 6) > 3) {
    $higher = true;
} else {
    $higher = false;
}
			$estimate               = $module->estimate_full_sync_actions( true );
function acceptsInteger($int) { }

$x = '123'; // string "123"

// Instead of
acceptsInteger($x);

// we recommend to use
acceptsInteger((integer) $x);
			list( $actual, $state ) = $module->enqueue_full_sync_actions( true, 100, false );
function acceptsInteger($int) { }

$x = '123'; // string "123"

// Instead of
acceptsInteger($x);

// we recommend to use
acceptsInteger((integer) $x);

			$this->assertSame( $estimate, $actual );
		}
	}

	function test_sync_call_ables_does_not_modify_globals() {
		global $wp_taxonomies;
		// assert that $wp_taxonomy object stays an array.
		$this->assertTrue( is_array( $wp_taxonomies['category']->rewrite ) );
		$this->setSyncClientDefaults();
		$this->full_sync->start();
abstract class User
{
    /** @return string */
    abstract public function getPassword();
}

class MyUser extends User
{
    public function getPassword()
    {
        // return something
    }

    public function getDisplayName()
    {
        // return some name.
    }
}

class AuthSystem
{
    public function authenticate(User $user)
    {
        $this->logger->info(sprintf('Authenticating %s.', $user->getDisplayName()));
        // do something.
    }
}
		$this->sender->do_full_sync();
		$this->assertTrue( is_array( $wp_taxonomies['category']->rewrite ) );
	}

	function test_initial_sync_doesnt_sync_subscribers() {
		$this->factory->user->create( array( 'user_login' => 'theauthor', 'role' => 'author' ) );
		$this->factory->user->create( array( 'user_login' => 'theadmin', 'role' => 'administrator' ) );
		foreach( range( 1, 10 ) as $i ) {
			$this->factory->user->create( array( 'role' => 'subscriber' ) );
		}
		$this->full_sync->start();
abstract class User
{
    /** @return string */
    abstract public function getPassword();
}

class MyUser extends User
{
    public function getPassword()
    {
        // return something
    }

    public function getDisplayName()
    {
        // return some name.
    }
}

class AuthSystem
{
    public function authenticate(User $user)
    {
        $this->logger->info(sprintf('Authenticating %s.', $user->getDisplayName()));
        // do something.
    }
}
		$this->sender->do_full_sync();
		$this->assertEquals( 13, $this->server_replica_storage->user_count() );
		$this->server_replica_storage->reset();
		$this->assertEquals( 0, $this->server_replica_storage->user_count() );
		$user_ids = Modules::get_module( 'users' )->get_initial_sync_user_config();
abstract class User
{
    /** @return string */
    abstract public function getPassword();
}

class MyUser extends User
{
    public function getPassword()
    {
        // return something
    }

    public function getDisplayName()
    {
        // return some name.
    }
}

class AuthSystem
{
    public function authenticate(User $user)
    {
        $this->logger->info(sprintf('Authenticating %s.', $user->getDisplayName()));
        // do something.
    }
}
		$this->assertEquals( 3, count( $user_ids ) );
		$this->full_sync->start( array( 'users' => 'initial' ) );
abstract class User
{
    /** @return string */
    abstract public function getPassword();
}

class MyUser extends User
{
    public function getPassword()
    {
        // return something
    }

    public function getDisplayName()
    {
        // return some name.
    }
}

class AuthSystem
{
    public function authenticate(User $user)
    {
        $this->logger->info(sprintf('Authenticating %s.', $user->getDisplayName()));
        // do something.
    }
}
		$this->sender->do_full_sync();
		$this->assertEquals( 3, $this->server_replica_storage->user_count() );
		// finally, let's make sure that the initial sync method actually invokes our initial sync user config
		Actions::do_initial_sync( '4.2', '4.1' );

		$current_user = wp_get_current_user();

		$expected_sync_config = array(
			'options'         => true,
			'functions'       => true,
			'constants'       => true,
			'users'           => array( $current_user->ID ),
			'network_options' => true,
		);

		$full_sync_status = $this->full_sync->get_status();
abstract class User
{
    /** @return string */
    abstract public function getPassword();
}

class MyUser extends User
{
    public function getPassword()
    {
        // return something
    }

    public function getDisplayName()
    {
        // return some name.
    }
}

class AuthSystem
{
    public function authenticate(User $user)
    {
        $this->logger->info(sprintf('Authenticating %s.', $user->getDisplayName()));
        // do something.
    }
}
		$this->assertEquals(
			$expected_sync_config,
			$full_sync_status[ 'config' ]
		);
	}

	function test_full_sync_enqueues_limited_number_of_items() {
		Settings::update_settings( array( 'max_enqueue_full_sync' => 2 ) );

		global $wpdb;

		// enough posts for three queue items
		$synced_post_ids = $this->factory->post->create_many( 25 );
$myVar = 'Value';
$higher = false;

if (rand(1, 6) > 3) {
    $higher = true;
} else {
    $higher = false;
}

		$this->full_sync->start( array( 'posts' => true ) );
abstract class User
{
    /** @return string */
    abstract public function getPassword();
}

class MyUser extends User
{
    public function getPassword()
    {
        // return something
    }

    public function getDisplayName()
    {
        // return some name.
    }
}

class AuthSystem
{
    public function authenticate(User $user)
    {
        $this->logger->info(sprintf('Authenticating %s.', $user->getDisplayName()));
        // do something.
    }
}

		// test number of items in full sync queue - should be 4 (= full_sync_start + 2xposts + full_sync_end)
		$this->assertEquals( 3, $this->sender->get_full_sync_queue()->size() );

		$this->full_sync->continue_enqueuing();
abstract class User
{
    /** @return string */
    abstract public function getPassword();
}

class MyUser extends User
{
    public function getPassword()
    {
        // return something
    }

    public function getDisplayName()
    {
        // return some name.
    }
}

class AuthSystem
{
    public function authenticate(User $user)
    {
        $this->logger->info(sprintf('Authenticating %s.', $user->getDisplayName()));
        // do something.
    }
}

		$this->assertEquals( 5, $this->sender->get_full_sync_queue()->size() );

		// should not keep adding full_sync_end or other items afterward
		$queue_size = $this->sender->get_full_sync_queue()->size();

		// continuing to enqueue shouldn't add more items
		$this->full_sync->continue_enqueuing();
abstract class User
{
    /** @return string */
    abstract public function getPassword();
}

class MyUser extends User
{
    public function getPassword()
    {
        // return something
    }

    public function getDisplayName()
    {
        // return some name.
    }
}

class AuthSystem
{
    public function authenticate(User $user)
    {
        $this->logger->info(sprintf('Authenticating %s.', $user->getDisplayName()));
        // do something.
    }
}
		$this->assertEquals( $queue_size, $this->sender->get_full_sync_queue()->size() );
		$this->full_sync->continue_enqueuing();
abstract class User
{
    /** @return string */
    abstract public function getPassword();
}

class MyUser extends User
{
    public function getPassword()
    {
        // return something
    }

    public function getDisplayName()
    {
        // return some name.
    }
}

class AuthSystem
{
    public function authenticate(User $user)
    {
        $this->logger->info(sprintf('Authenticating %s.', $user->getDisplayName()));
        // do something.
    }
}
		$this->assertEquals( $queue_size, $this->sender->get_full_sync_queue()->size() );
		$this->full_sync->continue_enqueuing();
abstract class User
{
    /** @return string */
    abstract public function getPassword();
}

class MyUser extends User
{
    public function getPassword()
    {
        // return something
    }

    public function getDisplayName()
    {
        // return some name.
    }
}

class AuthSystem
{
    public function authenticate(User $user)
    {
        $this->logger->info(sprintf('Authenticating %s.', $user->getDisplayName()));
        // do something.
    }
}
		$this->assertEquals( $queue_size, $this->sender->get_full_sync_queue()->size() );
	}

	function test_full_sync_continue_does_nothing_if_no_sync_started() {
		$full_sync_queue_size_before = $this->sender->get_full_sync_queue()->size();

		$this->full_sync->continue_enqueuing();
abstract class User
{
    /** @return string */
    abstract public function getPassword();
}

class MyUser extends User
{
    public function getPassword()
    {
        // return something
    }

    public function getDisplayName()
    {
        // return some name.
    }
}

class AuthSystem
{
    public function authenticate(User $user)
    {
        $this->logger->info(sprintf('Authenticating %s.', $user->getDisplayName()));
        // do something.
    }
}

		$this->assertEquals( $full_sync_queue_size_before, $this->sender->get_full_sync_queue()->size() );
	}

	function test_full_sync_stops_enqueuing_at_max_queue_size() {
		Settings::update_settings( array( 'max_queue_size_full_sync' => 2, 'max_enqueue_full_sync' => 10 ) );

		// this should become three items
		$synced_post_ids = $this->factory->post->create_many( 25 );
$myVar = 'Value';
$higher = false;

if (rand(1, 6) > 3) {
    $higher = true;
} else {
    $higher = false;
}

		$this->full_sync->start( array( 'posts' => true ) );
abstract class User
{
    /** @return string */
    abstract public function getPassword();
}

class MyUser extends User
{
    public function getPassword()
    {
        // return something
    }

    public function getDisplayName()
    {
        // return some name.
    }
}

class AuthSystem
{
    public function authenticate(User $user)
    {
        $this->logger->info(sprintf('Authenticating %s.', $user->getDisplayName()));
        // do something.
    }
}

		// full_sync_start plus 10 posts
		$this->assertEquals( 2, $this->sender->get_full_sync_queue()->size() );

		// attempting to continue enqueuing shouldn't work because the queue is at max size
		$this->full_sync->continue_enqueuing();
abstract class User
{
    /** @return string */
    abstract public function getPassword();
}

class MyUser extends User
{
    public function getPassword()
    {
        // return something
    }

    public function getDisplayName()
    {
        // return some name.
    }
}

class AuthSystem
{
    public function authenticate(User $user)
    {
        $this->logger->info(sprintf('Authenticating %s.', $user->getDisplayName()));
        // do something.
    }
}
		$this->assertEquals( 2, $this->sender->get_full_sync_queue()->size() );

		// flush the queue
		$this->sender->do_full_sync();

		$this->assertEquals( 0, $this->sender->get_full_sync_queue()->size() );

		// continue enqueuing and hit the limit again - 2 more sets of posts (10 and 5)
		$this->full_sync->continue_enqueuing();
abstract class User
{
    /** @return string */
    abstract public function getPassword();
}

class MyUser extends User
{
    public function getPassword()
    {
        // return something
    }

    public function getDisplayName()
    {
        // return some name.
    }
}

class AuthSystem
{
    public function authenticate(User $user)
    {
        $this->logger->info(sprintf('Authenticating %s.', $user->getDisplayName()));
        // do something.
    }
}
		$this->assertEquals( 2, $this->sender->get_full_sync_queue()->size() );

		$this->sender->do_full_sync();

		// last one - this time just sending full_sync_end
		$this->full_sync->continue_enqueuing();
abstract class User
{
    /** @return string */
    abstract public function getPassword();
}

class MyUser extends User
{
    public function getPassword()
    {
        // return something
    }

    public function getDisplayName()
    {
        // return some name.
    }
}

class AuthSystem
{
    public function authenticate(User $user)
    {
        $this->logger->info(sprintf('Authenticating %s.', $user->getDisplayName()));
        // do something.
    }
}
		$this->assertEquals( 1, $this->sender->get_full_sync_queue()->size() );

		$this->sender->do_full_sync();

		// full sync is done, continuing should do nothing
		$this->full_sync->continue_enqueuing();
abstract class User
{
    /** @return string */
    abstract public function getPassword();
}

class MyUser extends User
{
    public function getPassword()
    {
        // return something
    }

    public function getDisplayName()
    {
        // return some name.
    }
}

class AuthSystem
{
    public function authenticate(User $user)
    {
        $this->logger->info(sprintf('Authenticating %s.', $user->getDisplayName()));
        // do something.
    }
}
		$this->assertEquals( 0, $this->sender->get_full_sync_queue()->size() );
	}

	function test_full_sync_sends_previous_interval_end_on_posts() {
		Settings::update_settings( array( 'max_queue_size_full_sync' => 1, 'max_enqueue_full_sync' => 10 ) );

		$this->factory->post->create_many( 25 );

		// The first event is for full sync start.
		$this->full_sync->start( array( 'posts' => true ) );
abstract class User
{
    /** @return string */
    abstract public function getPassword();
}

class MyUser extends User
{
    public function getPassword()
    {
        // return something
    }

    public function getDisplayName()
    {
        // return some name.
    }
}

class AuthSystem
{
    public function authenticate(User $user)
    {
        $this->logger->info(sprintf('Authenticating %s.', $user->getDisplayName()));
        // do something.
    }
}
		$this->sender->do_full_sync();

		$this->full_sync->continue_enqueuing();
abstract class User
{
    /** @return string */
    abstract public function getPassword();
}

class MyUser extends User
{
    public function getPassword()
    {
        // return something
    }

    public function getDisplayName()
    {
        // return some name.
    }
}

class AuthSystem
{
    public function authenticate(User $user)
    {
        $this->logger->info(sprintf('Authenticating %s.', $user->getDisplayName()));
        // do something.
    }
}
		$this->sender->do_full_sync();

		$event = $this->server_event_storage->get_most_recent_event( 'jetpack_full_sync_posts' );
		list( $posts, $meta, $taxonomy, $previous_interval_end ) = $event->args;
<?php

function returnThreeValues() {
    return array('a', 'b', 'c');
}

list($a, $b, $c) = returnThreeValues();

print $a . " - " . $c;

		// The first batch has the previous_min_is not set.
		// We user ~0 to denote that the previous min id unknown.
		$this->assertEquals( $previous_interval_end, '~0' );

		// Since posts are order by id and the ids are in decending order
		// the very last post should be the id with the smallest ID. ( previous_interval_end )
		$last_post = end( $posts );

		$this->full_sync->continue_enqueuing();
abstract class User
{
    /** @return string */
    abstract public function getPassword();
}

class MyUser extends User
{
    public function getPassword()
    {
        // return something
    }

    public function getDisplayName()
    {
        // return some name.
    }
}

class AuthSystem
{
    public function authenticate(User $user)
    {
        $this->logger->info(sprintf('Authenticating %s.', $user->getDisplayName()));
        // do something.
    }
}
		$this->sender->do_full_sync();

		$event = $this->server_event_storage->get_most_recent_event( 'jetpack_full_sync_posts' );
		list( $second_batch_posts, $meta, $taxonomy, $previous_interval_end ) = $event->args;
<?php

function returnThreeValues() {
    return array('a', 'b', 'c');
}

list($a, $b, $c) = returnThreeValues();

print $a . " - " . $c;
		$this->assertEquals( (int) $previous_interval_end, $last_post->ID );

		$last_post = end( $second_batch_posts );
		$this->full_sync->continue_enqueuing();
abstract class User
{
    /** @return string */
    abstract public function getPassword();
}

class MyUser extends User
{
    public function getPassword()
    {
        // return something
    }

    public function getDisplayName()
    {
        // return some name.
    }
}

class AuthSystem
{
    public function authenticate(User $user)
    {
        $this->logger->info(sprintf('Authenticating %s.', $user->getDisplayName()));
        // do something.
    }
}
		$this->sender->do_full_sync();

		$event = $this->server_event_storage->get_most_recent_event( 'jetpack_full_sync_posts' );
		list( $third_batch_posts, $meta, $taxonomy, $previous_interval_end ) = $event->args;
<?php

function returnThreeValues() {
    return array('a', 'b', 'c');
}

list($a, $b, $c) = returnThreeValues();

print $a . " - " . $c;
		$this->assertEquals( (int) $previous_interval_end, $last_post->ID );

		$this->full_sync->reset_data();
	}

	function test_full_sync_sends_previous_interval_end_on_comments() {
		Settings::update_settings( array( 'max_queue_size_full_sync' => 1, 'max_enqueue_full_sync' => 10 ) );
		$this->post_id = $this->factory->post->create();
		for( $i = 0; $i < 25; $i++ ) {
			$this->factory->comment->create_post_comments( $this->post_id );
		}
		// The first event is for full sync start.
		$this->full_sync->start( array( 'comments' => true ) );
abstract class User
{
    /** @return string */
    abstract public function getPassword();
}

class MyUser extends User
{
    public function getPassword()
    {
        // return something
    }

    public function getDisplayName()
    {
        // return some name.
    }
}

class AuthSystem
{
    public function authenticate(User $user)
    {
        $this->logger->info(sprintf('Authenticating %s.', $user->getDisplayName()));
        // do something.
    }
}
		$this->sender->do_full_sync();

		$this->full_sync->continue_enqueuing();
abstract class User
{
    /** @return string */
    abstract public function getPassword();
}

class MyUser extends User
{
    public function getPassword()
    {
        // return something
    }

    public function getDisplayName()
    {
        // return some name.
    }
}

class AuthSystem
{
    public function authenticate(User $user)
    {
        $this->logger->info(sprintf('Authenticating %s.', $user->getDisplayName()));
        // do something.
    }
}
		$this->sender->do_full_sync();

		$event = $this->server_event_storage->get_most_recent_event( 'jetpack_full_sync_comments' );
		list( $comments, $meta,  $previous_interval_end ) = $event->args;
<?php

function returnThreeValues() {
    return array('a', 'b', 'c');
}

list($a, $b, $c) = returnThreeValues();

print $a . " - " . $c;
		$last_comment = end( $comments );

		// The first batch has the previous_min_is not set.
		// We user ~0 to denote that the previous min id unknown.
		$this->assertEquals( $previous_interval_end, '~0' );

		$this->full_sync->continue_enqueuing();
abstract class User
{
    /** @return string */
    abstract public function getPassword();
}

class MyUser extends User
{
    public function getPassword()
    {
        // return something
    }

    public function getDisplayName()
    {
        // return some name.
    }
}

class AuthSystem
{
    public function authenticate(User $user)
    {
        $this->logger->info(sprintf('Authenticating %s.', $user->getDisplayName()));
        // do something.
    }
}
		$this->sender->do_full_sync();
		$event = $this->server_event_storage->get_most_recent_event( 'jetpack_full_sync_comments' );
		list( $comments, $meta,  $previous_interval_end ) = $event->args;
<?php

function returnThreeValues() {
    return array('a', 'b', 'c');
}

list($a, $b, $c) = returnThreeValues();

print $a . " - " . $c;
		$this->assertEquals( $previous_interval_end, $last_comment->comment_ID );
		$last_comment = end( $comments );

		$this->full_sync->continue_enqueuing();
abstract class User
{
    /** @return string */
    abstract public function getPassword();
}

class MyUser extends User
{
    public function getPassword()
    {
        // return something
    }

    public function getDisplayName()
    {
        // return some name.
    }
}

class AuthSystem
{
    public function authenticate(User $user)
    {
        $this->logger->info(sprintf('Authenticating %s.', $user->getDisplayName()));
        // do something.
    }
}
		$this->sender->do_full_sync();
		$event = $this->server_event_storage->get_most_recent_event( 'jetpack_full_sync_comments' );
		list( $comments, $meta,  $previous_interval_end ) = $event->args;
<?php

function returnThreeValues() {
    return array('a', 'b', 'c');
}

list($a, $b, $c) = returnThreeValues();

print $a . " - " . $c;
		$this->assertEquals( $previous_interval_end, $last_comment->comment_ID );

		$this->full_sync->reset_data();
	}

	function test_disable_sending_full_sync() {
		$this->factory->post->create_many( 2 );

		$this->sender->reset_data();
		$this->server_event_storage->reset();

		Settings::update_settings( array( 'full_sync_sender_enabled' => 0 ) );

		$this->full_sync->start();
abstract class User
{
    /** @return string */
    abstract public function getPassword();
}

class MyUser extends User
{
    public function getPassword()
    {
        // return something
    }

    public function getDisplayName()
    {
        // return some name.
    }
}

class AuthSystem
{
    public function authenticate(User $user)
    {
        $this->logger->info(sprintf('Authenticating %s.', $user->getDisplayName()));
        // do something.
    }
}
		$this->sender->do_full_sync();

		$start_event = $this->server_event_storage->get_most_recent_event( 'jetpack_full_sync_start' );
		$this->assertTrue( ! $start_event );
	}

	function test_enable_sending_full_sync() {
		$this->factory->post->create_many( 2 );

		$this->sender->reset_data();
		$this->server_event_storage->reset();

		Settings::update_settings( array( 'full_sync_sender_enabled' => 1 ) );

		$this->full_sync->start();
abstract class User
{
    /** @return string */
    abstract public function getPassword();
}

class MyUser extends User
{
    public function getPassword()
    {
        // return something
    }

    public function getDisplayName()
    {
        // return some name.
    }
}

class AuthSystem
{
    public function authenticate(User $user)
    {
        $this->logger->info(sprintf('Authenticating %s.', $user->getDisplayName()));
        // do something.
    }
}
		$this->sender->do_full_sync();

		$start_event = $this->server_event_storage->get_most_recent_event( 'jetpack_full_sync_start' );
		$this->assertTrue( ! empty( $start_event ) );
	}

	function _do_cron() {
		$_GET['check'] = wp_hash( '187425' );
		require( ABSPATH . '/wp-cron.php' );
	}
}

Automattic / jetpack

Push — ignore/lazy-images-linting-pac... ( 3c044f...b5c515 )

WP_Test_Jetpack_Sync_Full F

Complexity

Size/Duplication

Coupling/Cohesion

Importance

67 Methods

How to fix Duplicated Code Complexity

Duplicated Code

Complex Class

Available Fixes

Available Fixes

Available Fixes

Available Fixes

Available Fixes

Available Fixes

Available Fixes

Available Fixes

Available Fixes

Available Fixes

Available Fixes

Available Fixes

Available Fixes

Available Fixes

Available Fixes

Available Fixes

Available Fixes

Available Fixes

Available Fixes

Available Fixes

Available Fixes

Available Fixes

Available Fixes

Available Fixes

Available Fixes

Available Fixes

Available Fixes

Available Fixes

Available Fixes

Available Fixes

Available Fixes

Available Fixes

Available Fixes

Available Fixes

Available Fixes

Available Fixes

Available Fixes

Available Fixes

Available Fixes

Available Fixes

Available Fixes

Available Fixes

Available Fixes

Available Fixes

Available Fixes

Available Fixes

Available Fixes

Available Fixes

Available Fixes

Available Fixes

Available Fixes

Available Fixes

Available Fixes

Available Fixes

Available Fixes

Available Fixes

Available Fixes

Available Fixes

Available Fixes

Available Fixes

Available Fixes

Available Fixes

Available Fixes

Available Fixes

Available Fixes

Available Fixes

Available Fixes

Available Fixes

Available Fixes
