ControllerTest::setUp() - Code Metrics - Inspection of "Merge branch '3128991-resilient_install' into 8.x-..." - FGM/mongodb - Measure and Improve Code Quality continuously with Scrutinizer

Passed

Push — 8.x-2.x ( 28cdbd...dac389 )

by Frédéric G.

created 2020-04-20 06:58 UTC

ControllerTest::setUp() A

↳ Parent: ControllerTest

Complexity

Conditions	2
Paths	2

Size

Total Lines

Duplication

Lines	0
Ratio	0 %

Importance

Changes

Metric	Value
cc	2
nc	2
nop	0
dl	0
loc	41
rs	9.264
c	0
b	0
f	0

<?php

declare(strict_types = 1);

namespace Drupal\Tests\mongodb_watchdog\Functional;

use Drupal\Core\Logger\RfcLogLevel;
use Drupal\Core\Site\Settings;
use Drupal\Core\StringTranslation\StringTranslationTrait;
use Drupal\mongodb\MongoDb;
use Drupal\mongodb_watchdog\Logger;
use Drupal\Tests\BrowserTestBase;
use Psr\Log\LoggerInterface;
use Psr\Log\LogLevel;
use Symfony\Component\HttpFoundation\Response;

/**
 * Class ControllerTest.
 *
 * @group MongoDB
 */
class ControllerTest extends BrowserTestBase {
  use StringTranslationTrait;

  const DEFAULT_URI = 'mongodb://localhost:27017';
  const CLIENT_TEST_ALIAS = 'test';

  const DB_DEFAULT_ALIAS = 'default';

  const PATH_DENIED = '/admin/reports/mongodb/watchdog/access-denied';
  const PATH_EVENT_BASE = "/admin/reports/mongodb/watchdog/";
  const PATH_NOT_FOUND = '/admin/reports/mongodb/watchdog/page-not-found';
  const PATH_OVERVIEW = 'admin/reports/mongodb/watchdog';

  /**
   * Map of PSR3 log constants to RFC 5424 log constants.
   *
   * @var array
   */
  const LEVEL_TRANSLATION = [
    LogLevel::EMERGENCY => RfcLogLevel::EMERGENCY,
    LogLevel::ALERT => RfcLogLevel::ALERT,
    LogLevel::CRITICAL => RfcLogLevel::CRITICAL,
    LogLevel::ERROR => RfcLogLevel::ERROR,
    LogLevel::WARNING => RfcLogLevel::WARNING,
    LogLevel::NOTICE => RfcLogLevel::NOTICE,
    LogLevel::INFO => RfcLogLevel::INFO,
    LogLevel::DEBUG => RfcLogLevel::DEBUG,
  ];

  /**
   * These modules need to be enabled.
   *
   * @var array
   */
  protected static $modules = [
    // Needed to check admin/help/mongodb.
    'help',
    MongoDb::MODULE,
    Logger::MODULE,
  ];

  /**
   * An administrator account.
   *
   * @var \Drupal\user\Entity\User
   */
  protected $adminUser;

  /**
   * A basic authenticated user account.
   *
   * @var \Drupal\user\Entity\User
   */
  protected $anyUser;

  /**
   * An administrator-type user account, but not an administrator.
   *
   * @var \Drupal\user\Entity\User
   */
  protected $bigUser;

  /**
   * The event templates collection.
   *
   * @var \MongoDB\Collection
   */
  protected $collection;

  /**
   * The default theme, needed after 8.8.0.
   *
   * @var string
   *
   * @see https://www.drupal.org/node/3083055
   */
  protected $defaultTheme = 'stark';

  /**
   * The time the test started, simulating a request time.
   *
   * @var int
   */
  protected $requestTime;

  /**
   * The site base URI.
   *
   * @var string
   */
  protected $uri;

  /**
   * Remove all Drupal markup placeholders.
   *
   * @param string $message
   *   The raw message.
   *
   * @return string
   *   The replacement message.
   */
  protected static function neuter(string $message): string {
    return str_replace(['{', '}', '@', '%', ':'], '', $message);
  }

  /**
   * {@inheritdoc}
   *
   * Configure settings and create users with specific permissions.
   *
   * @see \Drupal\Tests\mongodb_watchdog\Functional\ControllerTest::writeSettings()
   */
  public function setUp() {
    // $_ENV if it comes from phpunit.xml <env>
    // $_SERVER if it comes from the phpunit command line environment.
    $this->uri = $_ENV['MONGODB_URI']
      ?? $_SERVER['MONGODB_URI']
      ?? static::DEFAULT_URI;

    // This line customizes the parent site; ::writeSettings the child site.
    $this->settings = new Settings([
      MongoDb::MODULE => $this->getSettingsArray(),
    ]);

    parent::setUp();

    // Create users.
    $this->adminUser = $this->drupalCreateUser([], 'test_admin', TRUE);
    $this->bigUser = $this->drupalCreateUser([
      'administer site configuration',
      'access administration pages',
      'access site reports',
      'administer users',
    ], 'test_honcho');
    $this->anyUser = $this->drupalCreateUser([
      'access content',
    ], 'test_lambda');

    $this->requestTime = $this->container
      ->get('datetime.time')
      ->getCurrentTime();

    try {
      $this->collection = $this->container
        ->get(MongoDb::SERVICE_DB_FACTORY)
        ->get(Logger::DB_LOGGER)
        ->selectCollection(Logger::TEMPLATE_COLLECTION);
    }
    catch (\Exception $e) {
      $this->collection = NULL;
    }
    $this->assertNotNull($this->collection, (string) $this->t('Access MongoDB watchdog collection'));
  }

  /**
   * {@inheritdoc}
   */
  public function tearDown() {
    // Get the database before container is torn down.
    $database = $this->container
      ->get(MongoDb::SERVICE_DB_FACTORY)
      ->get(Logger::DB_LOGGER);

    // Might trigger some more log insertions, so do not drop yet.
    parent::tearDown();

    $database->drop();
  }

  /**
   * Rewrites the settings.php file of the test site.
   *
   * @param array $settings
   *   An array of settings to write out, in the format expected by
   *   drupal_rewrite_settings().
   *
   * @throws \Exception
   *
   * @see \Drupal\Core\Test\FunctionalTestSetupTrait::writeSettings()
   */
  protected function writeSettings(array $settings) {
    // Taken from trait.
    include_once DRUPAL_ROOT . '/core/includes/install.inc';
    $filename = $this->siteDirectory . '/settings.php';

    // Customizations.
    $settings['settings'] += [
      MongoDb::MODULE => (object) [
        'value' => $this->getSettingsArray(),
        'required' => TRUE,
      ],
    ];

    // End of code taken from trait again.
    // system_requirements() removes write permissions from settings.php
    // whenever it is invoked.
    // Not using File API; a potential error must trigger a PHP warning.
    chmod($filename, 0666);
    drupal_rewrite_settings($settings, $filename);
  }

  /**
   * Prepare the Settings from a base set of MongoDB settings.
   *
   * @return array
   *   A settings array only containing MongoDB-related settings.
   */
  protected function getSettingsArray() : array {
    return [
      'clients' => [
        static::CLIENT_TEST_ALIAS => [
          'uri' => $this->uri,
          'uriOptions' => [],
          'driverOptions' => [],
        ],
      ],
      'databases' => [
        static::DB_DEFAULT_ALIAS => [static::CLIENT_TEST_ALIAS, $this->getDatabasePrefix()],
        Logger::DB_LOGGER => [static::CLIENT_TEST_ALIAS, $this->getDatabasePrefix()],
      ],
    ];
  }

  /**
   * Getter for the test database prefix.
   *
   * @return string
   *   The prefix.
   *
   * @see \Drupal\KernelTests\KernelTestBase::getDatabasePrefix()
   */
  protected function getDatabasePrefix() : string {
    return $this->databasePrefix ?? '';
  }

  /**
   * Get the log entry information form the page.
   *
   * @return array
   *   List of entries and their information.
   */
  protected function getLogEntries() : array {
    $entries = [];
    if ($table = $this->getLogsEntriesTable()) {
      /** @var \Behat\Mink\Element\NodeElement $row */
      foreach ($table as $row) {
        /** @var \Behat\Mink\Element\NodeElement[] $cells */
        $cells = $row->findAll('css', 'td');
        $entries[] = [
          'severity' => $this->getSeverityConstant($cells[2]->getAttribute('class')),
          'type' => $cells[3]->getText(),
          'message' => $cells[4]->getText(),
        ];
      }
    }
    return $entries;
  }

  /**
   * Gets the watchdog severity constant corresponding to the CSS class.
   *
   * @param string $class
   *   CSS class attribute.
   *
   * @return int|null
   *   The watchdog severity constant or NULL if not found.
   */
  protected function getSeverityConstant(string $class) : int {
    // Class: "mongodb-watchdog__severity--(level)", prefix length = 28.
    $level = substr($class, 28);
    return static::LEVEL_TRANSLATION[$level];
  }

  /**
   * Find the Logs table in the DOM.
   *
   * @return \Behat\Mink\Element\NodeElement[]
   *   The return value of a xpath search.
   */
  protected function getLogsEntriesTable() : array {
    return $this->xpath('.//table/tbody/tr');
  }

  /**
   * Asserts that the counts for displayed entries match the expected counts.
   *
   * @param array $types
   *   The type information to compare against.
   */
  protected function assertTypeCount(array $types) {
    $entries = $this->getLogEntries();
    $reducer = function ($accu, $curr) {
      $accu[$curr['type'] . '-' . $curr['severity']] = [$curr['type'], $curr['severity']];
      return $accu;
    };
    $actual = array_reduce($entries, $reducer, []);
    $expected = array_reduce($types, $reducer, []);
    $this->assertEquals($expected, $actual, "Inserted events are found on page");
  }

  /**
   * Generate dblog entries.
   *
   * @param \Psr\Log\LoggerInterface $logger
   *   The mongodb.logger service.
   * @param int $count
   *   Number of log entries to generate.
   * @param string $type
   *   The type of watchdog entry.
   * @param int $severity
   *   The severity of the watchdog entry.
   */
  private function insertLogEntries(
    LoggerInterface $logger,
    int $count,
    string $type = 'custom',
    int $severity = RfcLogLevel::EMERGENCY
  ) {
    $ip = '::1';
    $context = [
      'channel'     => $type,
      'link'        => NULL,
      'user'        => ['uid' => $this->bigUser->id()],
      'request_uri' => "http://[$ip]/",
      'referer'     => $_SERVER['HTTP_REFERER'] ?? '',
      'ip'          => $ip,
      'timestamp'   => $this->requestTime,
    ];
    $message = $this->randomString();
    for ($i = 0; $i < $count; $i++) {
      $logger->log($severity, $message, $context);
    }
  }

  /**
   * Verify the logged-in user has the desired access to the log report.
   *
   * @param int $statusCode
   *   HTTP status code.
   *
   * @throws \Behat\Mink\Exception\ExpectationException
   * @throws \Behat\Mink\Exception\ResponseTextException
   *
   * The first of the assertions would really belong in a functional test for
   * the mongodb module. But until it gets a functional test, keeping it here
   * saves some test running time over having one more functional test in
   * mongodb module just for this.
   */
  private function verifyReports($statusCode = Response::HTTP_OK) {
    // View MongoDB help page.
    $this->drupalGet('/admin/help');
    $session = $this->assertSession();
    $session->statusCodeEquals($statusCode);
    if ($statusCode == Response::HTTP_OK) {
      $session->pageTextContains('MongoDB');
    }

    $this->drupalGet('/admin/help/mongodb');
    $session = $this->assertSession();
    $session->statusCodeEquals($statusCode);
    if ($statusCode == Response::HTTP_OK) {
      // DBLog help was displayed.
      $session->pageTextContains('implements a generic interface');
    }

    // View MongoDB watchdog overview report.
    $this->drupalGet(static::PATH_OVERVIEW);
    $session = $this->assertSession();
    $session->statusCodeEquals($statusCode);
    if ($statusCode == Response::HTTP_OK) {
      // MongoDB watchdog report was displayed.
      $expectedTexts = [
        'Recent log messages in MongoDB',
        'Filter log messages',
        'Type',
        'Severity',
        'Latest',
        'Severity',
        'Message',
        'Source',
      ];
      foreach ($expectedTexts as $expectedText) {
        $session->pageTextContains($expectedText);
      }
    }

    // View MongoDB watchdog page-not-found report.
    $this->drupalGet(self::PATH_NOT_FOUND);
    $session = $this->assertSession();
    $session->statusCodeEquals($statusCode);
    if ($statusCode == Response::HTTP_OK) {
      // MongoDB watchdog page-not-found report was displayed.
      $session->pageTextContains("Top 'page not found' errors in MongoDB");
    }

    // View MongoDB watchdog access-denied report.
    $this->drupalGet(static::PATH_DENIED);
    $session = $this->assertSession();
    $session->statusCodeEquals($statusCode);
    if ($statusCode == Response::HTTP_OK) {
      // MongoDB watchdog access-denied report was displayed.
      $session->pageTextContains("Top 'access denied' errors in MongoDB");
    }

    // Create an event to ensure an event page exists, using the standard PSR-3
    // service instead of the Drupal logger channel to ensure getting this
    // logger with its specific features.
    $expectedMessage = $this->randomString(32);
    /** @var \Drupal\mongodb_watchdog\Logger $logger */
    $logger = $this->container->get(Logger::SERVICE_LOGGER);
    $logger->info($expectedMessage, ['with' => 'context']);

    $selector = ['message' => $expectedMessage];
    $event = $logger->templateCollection()
      ->findOne($selector, MongoDb::ID_PROJECTION);
    $eventId = $event['_id'];

    // View MongoDB Watchdog event page.
    $this->drupalGet(static::PATH_EVENT_BASE . $eventId);
    $session = $this->assertSession();
    $session->statusCodeEquals($statusCode);
    // MongoDB watchdog event page was displayed.
    if ($statusCode == Response::HTTP_OK) {
      $expectedTexts = [
        'Event template',
        'ID',
        'Changed',
        'Count',
        'Type',
        'Message',
        'Severity',
        $eventId,
        'Event occurrences',
        $expectedMessage,
      ];
      foreach ($expectedTexts as $expectedText) {
        $session->pageTextContains($expectedText);
      }
    }
  }

  /**
   * The access and contents of the admin/reports/mongodb/watchdog[/*] pages.
   *
   * @TODO verifyRowLimit(), verifyCron(), verifyEvents() as per DbLog.
   */
  public function testLoggerReportsAccess() {
    $expectations = [
      [$this->adminUser, Response::HTTP_OK],
      [$this->bigUser, Response::HTTP_OK],
      [$this->anyUser, Response::HTTP_FORBIDDEN],
    ];
    /** @var \Drupal\user\Entity\User $account */
    foreach ($expectations as $expectation) {
      [$account, $statusCode] = $expectation;

      $this->drupalLogin($account);
      $this->verifyReports($statusCode);
    }
  }

  /**
   * Test the UI clearing feature.
   */
  public function testLoggerAddAndUiClear() {
    // Drop the logger database to ensure no collections.
    $this->container->get(MongoDb::SERVICE_DB_FACTORY)
      ->get(Logger::DB_LOGGER)
      ->drop();

    /** @var \Drupal\Core\Logger\LoggerChannelInterface $loggerChannel */
    $loggerChannel = $this->container->get(Logger::SERVICE_CHANNEL);
    // Add a watchdog entry. Be sure not to include placeholder delimiters.
    $message = static::neuter($this->randomString(32));
    $loggerChannel->notice($message);

    // Make sure the collections were updated.
    $logger = $this->container->get(Logger::SERVICE_LOGGER);
    $templates = $logger->templateCollection();
    $this->assertEquals(1, MongoDb::countCollection($templates),
      'Logging created templates collection and added a template to it.');

    $template = $templates->findOne(['message' => $message], MongoDb::ID_PROJECTION);
    $this->assertNotNull($template, "Logged message was found: [${message}]");
    $templateId = $template['_id'];
    $events = $logger->eventCollection($templateId);
    $this->assertEquals(1, MongoDb::countCollection($events),
      'Logging created events collection and added a template to it.');

    // Login the admin user.
    $this->drupalLogin($this->adminUser);
    // Now post to clear the db table.
    $this->drupalPostForm('admin/reports/mongodb/confirm', [], 'Confirm');

    // Make the sure logs were dropped. After a UI clear, the templates
    // collection should exist, since it is recreated as a capped collection as
    // part of the clear, but be empty, and there should be no event collection.
    $count = MongoDb::countCollection($templates);
    $failMessage = 'Logger templates collection was cleared';
    if ($count > 0) {
      $options = ['projection' => ['_id' => 0, 'message' => 1]];
      $messages = iterator_to_array($templates->find([], $options));
      $failMessage = "Logger templates collection still contains messages: "
        . json_encode($messages);
    }
    $this->assertEquals(0, $count, $failMessage);
    $this->assertFalse($logger->eventCollections()->valid(),
      "Event collections were dropped");
  }

  /**
   * Test the dblog filter on admin/reports/dblog.
   */
  public function testFilter() {
    $this->drupalLogin($this->bigUser);

    // Clear log to ensure that only generated entries are found.
    $database = $this->container
      ->get(MongoDb::SERVICE_DB_FACTORY)
      ->get(Logger::DB_LOGGER);
    $database->drop();

    $logger = $this->container->get(Logger::SERVICE_LOGGER);

    // Generate watchdog entries.
    $typeNames = [];
    $types = [];
    for ($i = 0; $i < 3; $i++) {
      $typeNames[] = $typeName = $this->randomMachineName();
      $severity = RfcLogLevel::EMERGENCY;
      for ($j = 0; $j < 3; $j++) {
        $types[] = $type = [
          'count' => mt_rand(1, 5),
          'type' => $typeName,
          'severity' => $severity++,
        ];
        $this->insertLogEntries($logger, $type['count'], $type['type'], $type['severity']);
      }
    }
    // View the dblog.
    $this->drupalGet(self::PATH_OVERVIEW);

    // Confirm all the entries are displayed.
    $this->assertTypeCount($types);

    // Filter by each type and confirm that entries with various severities are
    // displayed.
    foreach ($typeNames as $typeName) {
      $edit = [
        'type[]' => [$typeName],
      ];
      $this->drupalPostForm(NULL, $edit, 'Filter');

      // Check whether the displayed event templates match our filter.
      $filteredTypes = array_filter($types, function (array $type) use ($typeName) {
        return $type['type'] === $typeName;
      });
      $this->assertTypeCount($filteredTypes);
    }

    // Set filter to match each of the combined filter sets and confirm the
    // entries displayed.
    foreach ($types as $type) {
      $edit = [
        'type[]' => $typeType = $type['type'],
        'severity[]' => $typeSeverity = $type['severity'],
      ];
      $this->drupalPostForm(NULL, $edit, 'Filter');

      $filteredTypes = array_filter($types, function (array $type) use ($typeType, $typeSeverity) {
        return $type['type'] === $typeType && $type['severity'] == $typeSeverity;
      });

      $this->assertTypeCount($filteredTypes);
    }
  }

}


1			<?php
2
3			declare(strict_types = 1);
4
5			namespace Drupal\Tests\mongodb_watchdog\Functional;
6
7			use Drupal\Core\Logger\RfcLogLevel;
8			use Drupal\Core\Site\Settings;
9			use Drupal\Core\StringTranslation\StringTranslationTrait;
10			use Drupal\mongodb\MongoDb;
11			use Drupal\mongodb_watchdog\Logger;
12			use Drupal\Tests\BrowserTestBase;
13			use Psr\Log\LoggerInterface;
14			use Psr\Log\LogLevel;
15			use Symfony\Component\HttpFoundation\Response;
16
17			/**
18			* Class ControllerTest.
19			*
20			* @group MongoDB
21			*/
22			class ControllerTest extends BrowserTestBase {
23			use StringTranslationTrait;
24
25			const DEFAULT_URI = 'mongodb://localhost:27017';
26			const CLIENT_TEST_ALIAS = 'test';
27
28			const DB_DEFAULT_ALIAS = 'default';
29
30			const PATH_DENIED = '/admin/reports/mongodb/watchdog/access-denied';
31			const PATH_EVENT_BASE = "/admin/reports/mongodb/watchdog/";
32			const PATH_NOT_FOUND = '/admin/reports/mongodb/watchdog/page-not-found';
33			const PATH_OVERVIEW = 'admin/reports/mongodb/watchdog';
34
35			/**
36			* Map of PSR3 log constants to RFC 5424 log constants.
37			*
38			* @var array
39			*/
40			const LEVEL_TRANSLATION = [
41			LogLevel::EMERGENCY => RfcLogLevel::EMERGENCY,
42			LogLevel::ALERT => RfcLogLevel::ALERT,
43			LogLevel::CRITICAL => RfcLogLevel::CRITICAL,
44			LogLevel::ERROR => RfcLogLevel::ERROR,
45			LogLevel::WARNING => RfcLogLevel::WARNING,
46			LogLevel::NOTICE => RfcLogLevel::NOTICE,
47			LogLevel::INFO => RfcLogLevel::INFO,
48			LogLevel::DEBUG => RfcLogLevel::DEBUG,
49			];
50
51			/**
52			* These modules need to be enabled.
53			*
54			* @var array
55			*/
56			protected static $modules = [
57			// Needed to check admin/help/mongodb.
58			'help',
59			MongoDb::MODULE,
60			Logger::MODULE,
61			];
62
63			/**
64			* An administrator account.
65			*
66			* @var \Drupal\user\Entity\User
67			*/
68			protected $adminUser;
69
70			/**
71			* A basic authenticated user account.
72			*
73			* @var \Drupal\user\Entity\User
74			*/
75			protected $anyUser;
76
77			/**
78			* An administrator-type user account, but not an administrator.
79			*
80			* @var \Drupal\user\Entity\User
81			*/
82			protected $bigUser;
83
84			/**
85			* The event templates collection.
86			*
87			* @var \MongoDB\Collection
88			*/
89			protected $collection;
90
91			/**
92			* The default theme, needed after 8.8.0.
93			*
94			* @var string
95			*
96			* @see https://www.drupal.org/node/3083055
97			*/
98			protected $defaultTheme = 'stark';
99
100			/**
101			* The time the test started, simulating a request time.
102			*
103			* @var int
104			*/
105			protected $requestTime;
106
107			/**
108			* The site base URI.
109			*
110			* @var string
111			*/
112			protected $uri;
113
114			/**
115			* Remove all Drupal markup placeholders.
116			*
117			* @param string $message
118			* The raw message.
119			*
120			* @return string
121			* The replacement message.
122			*/
123			protected static function neuter(string $message): string {
124			return str_replace(['{', '}', '@', '%', ':'], '', $message);
125			}
126
127			/**
128			* {@inheritdoc}
129			*
130			* Configure settings and create users with specific permissions.
131			*
132			* @see \Drupal\Tests\mongodb_watchdog\Functional\ControllerTest::writeSettings()
133			*/
134			public function setUp() {
135			// $_ENV if it comes from phpunit.xml <env>
136			// $_SERVER if it comes from the phpunit command line environment.
137			$this->uri = $_ENV['MONGODB_URI']
138			?? $_SERVER['MONGODB_URI']
139			?? static::DEFAULT_URI;
140
141			// This line customizes the parent site; ::writeSettings the child site.
142			$this->settings = new Settings([
143			MongoDb::MODULE => $this->getSettingsArray(),
144			]);
145
146			parent::setUp();
147
148			// Create users.
149			$this->adminUser = $this->drupalCreateUser([], 'test_admin', TRUE);
150			$this->bigUser = $this->drupalCreateUser([
151			'administer site configuration',
152			'access administration pages',
153			'access site reports',
154			'administer users',
155			], 'test_honcho');
156			$this->anyUser = $this->drupalCreateUser([
157			'access content',
158			], 'test_lambda');
159
160			$this->requestTime = $this->container
161			->get('datetime.time')
162			->getCurrentTime();
163
164			try {
165			$this->collection = $this->container
166			->get(MongoDb::SERVICE_DB_FACTORY)
167			->get(Logger::DB_LOGGER)
168			->selectCollection(Logger::TEMPLATE_COLLECTION);
169			}
170			catch (\Exception $e) {
171			$this->collection = NULL;
172			}
173			$this->assertNotNull($this->collection, (string) $this->t('Access MongoDB watchdog collection'));
174			}
175
176			/**
177			* {@inheritdoc}
178			*/
179			public function tearDown() {
180			// Get the database before container is torn down.
181			$database = $this->container
182			->get(MongoDb::SERVICE_DB_FACTORY)
183			->get(Logger::DB_LOGGER);
184
185			// Might trigger some more log insertions, so do not drop yet.
186			parent::tearDown();
187
188			$database->drop();
189			}
190
191			/**
192			* Rewrites the settings.php file of the test site.
193			*
194			* @param array $settings
195			* An array of settings to write out, in the format expected by
196			* drupal_rewrite_settings().
197			*
198			* @throws \Exception
199			*
200			* @see \Drupal\Core\Test\FunctionalTestSetupTrait::writeSettings()
201			*/
202			protected function writeSettings(array $settings) {
203			// Taken from trait.
204			include_once DRUPAL_ROOT . '/core/includes/install.inc';
205			$filename = $this->siteDirectory . '/settings.php';
206
207			// Customizations.
208			$settings['settings'] += [
209			MongoDb::MODULE => (object) [
210			'value' => $this->getSettingsArray(),
211			'required' => TRUE,
212			],
213			];
214
215			// End of code taken from trait again.
216			// system_requirements() removes write permissions from settings.php
217			// whenever it is invoked.
218			// Not using File API; a potential error must trigger a PHP warning.
219			chmod($filename, 0666);
220			drupal_rewrite_settings($settings, $filename);
221			}
222
223			/**
224			* Prepare the Settings from a base set of MongoDB settings.
225			*
226			* @return array
227			* A settings array only containing MongoDB-related settings.
228			*/
229			protected function getSettingsArray() : array {
230			return [
231			'clients' => [
232			static::CLIENT_TEST_ALIAS => [
233			'uri' => $this->uri,
234			'uriOptions' => [],
235			'driverOptions' => [],
236			],
237			],
238			'databases' => [
239			static::DB_DEFAULT_ALIAS => [static::CLIENT_TEST_ALIAS, $this->getDatabasePrefix()],
240			Logger::DB_LOGGER => [static::CLIENT_TEST_ALIAS, $this->getDatabasePrefix()],
241			],
242			];
243			}
244
245			/**
246			* Getter for the test database prefix.
247			*
248			* @return string
249			* The prefix.
250			*
251			* @see \Drupal\KernelTests\KernelTestBase::getDatabasePrefix()
252			*/
253			protected function getDatabasePrefix() : string {
254			return $this->databasePrefix ?? '';
255			}
256
257			/**
258			* Get the log entry information form the page.
259			*
260			* @return array
261			* List of entries and their information.
262			*/
263			protected function getLogEntries() : array {
264			$entries = [];
265			if ($table = $this->getLogsEntriesTable()) {
266			/** @var \Behat\Mink\Element\NodeElement $row */
267			foreach ($table as $row) {
268			/** @var \Behat\Mink\Element\NodeElement[] $cells */
269			$cells = $row->findAll('css', 'td');
270			$entries[] = [
271			'severity' => $this->getSeverityConstant($cells[2]->getAttribute('class')),
272			'type' => $cells[3]->getText(),
273			'message' => $cells[4]->getText(),
274			];
275			}
276			}
277			return $entries;
278			}
279
280			/**
281			* Gets the watchdog severity constant corresponding to the CSS class.
282			*
283			* @param string $class
284			* CSS class attribute.
285			*
286			* @return int\|null
287			* The watchdog severity constant or NULL if not found.
288			*/
289			protected function getSeverityConstant(string $class) : int {
290			// Class: "mongodb-watchdog__severity--(level)", prefix length = 28.
291			$level = substr($class, 28);
292			return static::LEVEL_TRANSLATION[$level];
293			}
294
295			/**
296			* Find the Logs table in the DOM.
297			*
298			* @return \Behat\Mink\Element\NodeElement[]
299			* The return value of a xpath search.
300			*/
301			protected function getLogsEntriesTable() : array {
302			return $this->xpath('.//table/tbody/tr');
303			}
304
305			/**
306			* Asserts that the counts for displayed entries match the expected counts.
307			*
308			* @param array $types
309			* The type information to compare against.
310			*/
311			protected function assertTypeCount(array $types) {
312			$entries = $this->getLogEntries();
313			$reducer = function ($accu, $curr) {
314			$accu[$curr['type'] . '-' . $curr['severity']] = [$curr['type'], $curr['severity']];
315			return $accu;
316			};
317			$actual = array_reduce($entries, $reducer, []);
318			$expected = array_reduce($types, $reducer, []);
319			$this->assertEquals($expected, $actual, "Inserted events are found on page");
320			}
321
322			/**
323			* Generate dblog entries.
324			*
325			* @param \Psr\Log\LoggerInterface $logger
326			* The mongodb.logger service.
327			* @param int $count
328			* Number of log entries to generate.
329			* @param string $type
330			* The type of watchdog entry.
331			* @param int $severity
332			* The severity of the watchdog entry.
333			*/
334			private function insertLogEntries(
335			LoggerInterface $logger,
336			int $count,
337			string $type = 'custom',
338			int $severity = RfcLogLevel::EMERGENCY
339			) {
340			$ip = '::1';
341			$context = [
342			'channel' => $type,
343			'link' => NULL,
344			'user' => ['uid' => $this->bigUser->id()],
345			'request_uri' => "http://[$ip]/",
346			'referer' => $_SERVER['HTTP_REFERER'] ?? '',
347			'ip' => $ip,
348			'timestamp' => $this->requestTime,
349			];
350			$message = $this->randomString();
351			for ($i = 0; $i < $count; $i++) {
352			$logger->log($severity, $message, $context);
353			}
354			}
355
356			/**
357			* Verify the logged-in user has the desired access to the log report.
358			*
359			* @param int $statusCode
360			* HTTP status code.
361			*
362			* @throws \Behat\Mink\Exception\ExpectationException
363			* @throws \Behat\Mink\Exception\ResponseTextException
364			*
365			* The first of the assertions would really belong in a functional test for
366			* the mongodb module. But until it gets a functional test, keeping it here
367			* saves some test running time over having one more functional test in
368			* mongodb module just for this.
369			*/
370			private function verifyReports($statusCode = Response::HTTP_OK) {
371			// View MongoDB help page.
372			$this->drupalGet('/admin/help');
373			$session = $this->assertSession();
374			$session->statusCodeEquals($statusCode);
375			if ($statusCode == Response::HTTP_OK) {
376			$session->pageTextContains('MongoDB');
377			}
378
379			$this->drupalGet('/admin/help/mongodb');
380			$session = $this->assertSession();
381			$session->statusCodeEquals($statusCode);
382			if ($statusCode == Response::HTTP_OK) {
383			// DBLog help was displayed.
384			$session->pageTextContains('implements a generic interface');
385			}
386
387			// View MongoDB watchdog overview report.
388			$this->drupalGet(static::PATH_OVERVIEW);
389			$session = $this->assertSession();
390			$session->statusCodeEquals($statusCode);
391			if ($statusCode == Response::HTTP_OK) {
392			// MongoDB watchdog report was displayed.
393			$expectedTexts = [
394			'Recent log messages in MongoDB',
395			'Filter log messages',
396			'Type',
397			'Severity',
398			'Latest',
399			'Severity',
400			'Message',
401			'Source',
402			];
403			foreach ($expectedTexts as $expectedText) {
404			$session->pageTextContains($expectedText);
405			}
406			}
407
408			// View MongoDB watchdog page-not-found report.
409			$this->drupalGet(self::PATH_NOT_FOUND);
410			$session = $this->assertSession();
411			$session->statusCodeEquals($statusCode);
412			if ($statusCode == Response::HTTP_OK) {
413			// MongoDB watchdog page-not-found report was displayed.
414			$session->pageTextContains("Top 'page not found' errors in MongoDB");
415			}
416
417			// View MongoDB watchdog access-denied report.
418			$this->drupalGet(static::PATH_DENIED);
419			$session = $this->assertSession();
420			$session->statusCodeEquals($statusCode);
421			if ($statusCode == Response::HTTP_OK) {
422			// MongoDB watchdog access-denied report was displayed.
423			$session->pageTextContains("Top 'access denied' errors in MongoDB");
424			}
425
426			// Create an event to ensure an event page exists, using the standard PSR-3
427			// service instead of the Drupal logger channel to ensure getting this
428			// logger with its specific features.
429			$expectedMessage = $this->randomString(32);
430			/** @var \Drupal\mongodb_watchdog\Logger $logger */
431			$logger = $this->container->get(Logger::SERVICE_LOGGER);
432			$logger->info($expectedMessage, ['with' => 'context']);
433
434			$selector = ['message' => $expectedMessage];
435			$event = $logger->templateCollection()
436			->findOne($selector, MongoDb::ID_PROJECTION);
437			$eventId = $event['_id'];
438
439			// View MongoDB Watchdog event page.
440			$this->drupalGet(static::PATH_EVENT_BASE . $eventId);
441			$session = $this->assertSession();
442			$session->statusCodeEquals($statusCode);
443			// MongoDB watchdog event page was displayed.
444			if ($statusCode == Response::HTTP_OK) {
445			$expectedTexts = [
446			'Event template',
447			'ID',
448			'Changed',
449			'Count',
450			'Type',
451			'Message',
452			'Severity',
453			$eventId,
454			'Event occurrences',
455			$expectedMessage,
456			];
457			foreach ($expectedTexts as $expectedText) {
458			$session->pageTextContains($expectedText);
459			}
460			}
461			}
462
463			/**
464			* The access and contents of the admin/reports/mongodb/watchdog[/*] pages.
465			*
466			* @TODO verifyRowLimit(), verifyCron(), verifyEvents() as per DbLog.
467			*/
468			public function testLoggerReportsAccess() {
469			$expectations = [
470			[$this->adminUser, Response::HTTP_OK],
471			[$this->bigUser, Response::HTTP_OK],
472			[$this->anyUser, Response::HTTP_FORBIDDEN],
473			];
474			/** @var \Drupal\user\Entity\User $account */
475			foreach ($expectations as $expectation) {
476			[$account, $statusCode] = $expectation;
			0 ignored issues – show Bug introduced 2020-04-20 06:32 UTC by Report Bug Copy Issue Report The variable `$account` does not exist. Did you forget to declare it? This check marks access to variables or properties that have not been declared yet. While PHP has no explicit notion of declaring a variable, accessing it before a value is assigned to it is most likely a bug. Loading history... Bug introduced 2020-04-20 06:32 UTC by Report Bug Copy Issue Report The variable `$statusCode` does not exist. Did you forget to declare it? This check marks access to variables or properties that have not been declared yet. While PHP has no explicit notion of declaring a variable, accessing it before a value is assigned to it is most likely a bug. Loading history...
477			$this->drupalLogin($account);
478			$this->verifyReports($statusCode);
479			}
480			}
481
482			/**
483			* Test the UI clearing feature.
484			*/
485			public function testLoggerAddAndUiClear() {
486			// Drop the logger database to ensure no collections.
487			$this->container->get(MongoDb::SERVICE_DB_FACTORY)
488			->get(Logger::DB_LOGGER)
489			->drop();
490
491			/** @var \Drupal\Core\Logger\LoggerChannelInterface $loggerChannel */
492			$loggerChannel = $this->container->get(Logger::SERVICE_CHANNEL);
493			// Add a watchdog entry. Be sure not to include placeholder delimiters.
494			$message = static::neuter($this->randomString(32));
495			$loggerChannel->notice($message);
496
497			// Make sure the collections were updated.
498			$logger = $this->container->get(Logger::SERVICE_LOGGER);
499			$templates = $logger->templateCollection();
500			$this->assertEquals(1, MongoDb::countCollection($templates),
501			'Logging created templates collection and added a template to it.');
502
503			$template = $templates->findOne(['message' => $message], MongoDb::ID_PROJECTION);
504			$this->assertNotNull($template, "Logged message was found: [${message}]");
505			$templateId = $template['_id'];
506			$events = $logger->eventCollection($templateId);
507			$this->assertEquals(1, MongoDb::countCollection($events),
508			'Logging created events collection and added a template to it.');
509
510			// Login the admin user.
511			$this->drupalLogin($this->adminUser);
512			// Now post to clear the db table.
513			$this->drupalPostForm('admin/reports/mongodb/confirm', [], 'Confirm');
514
515			// Make the sure logs were dropped. After a UI clear, the templates
516			// collection should exist, since it is recreated as a capped collection as
517			// part of the clear, but be empty, and there should be no event collection.
518			$count = MongoDb::countCollection($templates);
519			$failMessage = 'Logger templates collection was cleared';
520			if ($count > 0) {
521			$options = ['projection' => ['_id' => 0, 'message' => 1]];
522			$messages = iterator_to_array($templates->find([], $options));
523			$failMessage = "Logger templates collection still contains messages: "
524			. json_encode($messages);
525			}
526			$this->assertEquals(0, $count, $failMessage);
527			$this->assertFalse($logger->eventCollections()->valid(),
528			"Event collections were dropped");
529			}
530
531			/**
532			* Test the dblog filter on admin/reports/dblog.
533			*/
534			public function testFilter() {
535			$this->drupalLogin($this->bigUser);
536
537			// Clear log to ensure that only generated entries are found.
538			$database = $this->container
539			->get(MongoDb::SERVICE_DB_FACTORY)
540			->get(Logger::DB_LOGGER);
541			$database->drop();
542
543			$logger = $this->container->get(Logger::SERVICE_LOGGER);
544
545			// Generate watchdog entries.
546			$typeNames = [];
547			$types = [];
548			for ($i = 0; $i < 3; $i++) {
549			$typeNames[] = $typeName = $this->randomMachineName();
550			$severity = RfcLogLevel::EMERGENCY;
551			for ($j = 0; $j < 3; $j++) {
552			$types[] = $type = [
553			'count' => mt_rand(1, 5),
554			'type' => $typeName,
555			'severity' => $severity++,
556			];
557			$this->insertLogEntries($logger, $type['count'], $type['type'], $type['severity']);
558			}
559			}
560			// View the dblog.
561			$this->drupalGet(self::PATH_OVERVIEW);
562
563			// Confirm all the entries are displayed.
564			$this->assertTypeCount($types);
565
566			// Filter by each type and confirm that entries with various severities are
567			// displayed.
568			foreach ($typeNames as $typeName) {
569			$edit = [
570			'type[]' => [$typeName],
571			];
572			$this->drupalPostForm(NULL, $edit, 'Filter');
573
574			// Check whether the displayed event templates match our filter.
575			$filteredTypes = array_filter($types, function (array $type) use ($typeName) {
576			return $type['type'] === $typeName;
577			});
578			$this->assertTypeCount($filteredTypes);
579			}
580
581			// Set filter to match each of the combined filter sets and confirm the
582			// entries displayed.
583			foreach ($types as $type) {
584			$edit = [
585			'type[]' => $typeType = $type['type'],
586			'severity[]' => $typeSeverity = $type['severity'],
587			];
588			$this->drupalPostForm(NULL, $edit, 'Filter');
589
590			$filteredTypes = array_filter($types, function (array $type) use ($typeType, $typeSeverity) {
591			return $type['type'] === $typeType && $type['severity'] == $typeSeverity;
592			});
593
594			$this->assertTypeCount($filteredTypes);
595			}
596			}
597
598			}
599

FGM / mongodb

Push — 8.x-2.x ( 28cdbd...dac389 )

ControllerTest::setUp() A

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