DataObjectSchemaGenerationTest::testFieldsRequestChanges() - Code Metrics - Inspection of "Merge branch '3.6' into 3" - silverstripe/silverstripe-framework - Measure and Improve Code Quality continuously with Scrutinizer

Completed

Push — 3 ( aac828...50aa1f )

by Damian

created 2017-12-07 00:21 UTC

testFieldsRequestChanges() A

↳ Parent: DataObjectSchemaGenerationTest

Complexity

Conditions	1
Paths	1

Size

Total Lines	21
Code Lines	12

Duplication

Lines	0
Ratio	0 %

Importance

Changes

Metric	Value
cc	1
eloc	12
nc	1
nop	0
dl	0
loc	21
rs	9.3142
c	0
b	0
f	0

<?php

class DataObjectSchemaGenerationTest extends SapphireTest {
	protected $extraDataObjects = array(
		'DataObjectSchemaGenerationTest_DO',
		'DataObjectSchemaGenerationTest_IndexDO'
	);

	public function setUpOnce() {

		// enable fulltext option on this table
		Config::inst()->update('DataObjectSchemaGenerationTest_IndexDO', 'create_table_options',
			array(MySQLSchemaManager::ID => 'ENGINE=MyISAM'));

		parent::setUpOnce();
	}

	/**
	 * Check that once a schema has been generated, then it doesn't need any more updating
	 */
	public function testFieldsDontRerequestChanges() {
		$schema = DB::get_schema();
		$test = $this;
		DB::quiet();

		// Table will have been initially created by the $extraDataObjects setting

		// Verify that it doesn't need to be recreated
		$schema->schemaUpdate(function() use ($test, $schema) {
			$obj = new DataObjectSchemaGenerationTest_DO();
			$obj->requireTable();
			$needsUpdating = $schema->doesSchemaNeedUpdating();
			$schema->cancelSchemaUpdate();
			$test->assertFalse($needsUpdating);
		});
	}

	/**
	 * Check that updates to a class fields are reflected in the database
	 */
	public function testFieldsRequestChanges() {
		$schema = DB::get_schema();
		$test = $this;
		DB::quiet();

		// Table will have been initially created by the $extraDataObjects setting

		// Let's insert a new field here
		Config::inst()->update('DataObjectSchemaGenerationTest_DO', 'db', array(
			'SecretField' => 'Varchar(100)'
		));

		// Verify that the above extra field triggered a schema update
		$schema->schemaUpdate(function() use ($test, $schema) {
			$obj = new DataObjectSchemaGenerationTest_DO();
			$obj->requireTable();
			$needsUpdating = $schema->doesSchemaNeedUpdating();
			$schema->cancelSchemaUpdate();
			$test->assertTrue($needsUpdating);
		});
	}

	/**
	 * Check that indexes on a newly generated class do not subsequently request modification
	 */
	public function testIndexesDontRerequestChanges() {
		$schema = DB::get_schema();
		$test = $this;
		DB::quiet();

		// Table will have been initially created by the $extraDataObjects setting

		// Verify that it doesn't need to be recreated
		$schema->schemaUpdate(function() use ($test, $schema) {
			$obj = new DataObjectSchemaGenerationTest_IndexDO();
			$obj->requireTable();
			$needsUpdating = $schema->doesSchemaNeedUpdating();
			$schema->cancelSchemaUpdate();
			$test->assertFalse($needsUpdating);
		});

		// Test with alternate index format, although these indexes are the same
		Config::inst()->remove('DataObjectSchemaGenerationTest_IndexDO', 'indexes');
		Config::inst()->update('DataObjectSchemaGenerationTest_IndexDO', 'indexes',
			Config::inst()->get('DataObjectSchemaGenerationTest_IndexDO', 'indexes_alt')
		);

		// Verify that it still doesn't need to be recreated
		$schema->schemaUpdate(function() use ($test, $schema) {
			$obj2 = new DataObjectSchemaGenerationTest_IndexDO();
			$obj2->requireTable();
			$needsUpdating = $schema->doesSchemaNeedUpdating();
			$schema->cancelSchemaUpdate();
			$test->assertFalse($needsUpdating);
		});
	}

	/**
	 * Check that updates to a dataobject's indexes are reflected in DDL
	 */
	public function testIndexesRerequestChanges() {
		$schema = DB::get_schema();
		$test = $this;
		DB::quiet();

		// Table will have been initially created by the $extraDataObjects setting

		// Update the SearchFields index here
		Config::inst()->update('DataObjectSchemaGenerationTest_IndexDO', 'indexes', array(
			'SearchFields' => array(
				'value' => 'Title'
			)
		));

		// Verify that the above index change triggered a schema update
		$schema->schemaUpdate(function() use ($test, $schema) {
			$obj = new DataObjectSchemaGenerationTest_IndexDO();
			$obj->requireTable();
			$needsUpdating = $schema->doesSchemaNeedUpdating();
			$schema->cancelSchemaUpdate();
			$test->assertTrue($needsUpdating);
		});
	}

	/**
	 * Tests the generation of the ClassName spec and ensure it's not unnecessarily influenced
	 * by the order of classnames of existing records
	 */
	public function testClassNameSpecGeneration() {

		// Test with blank entries
		DataObject::clear_classname_spec_cache();
		$fields = DataObject::database_fields('DataObjectSchemaGenerationTest_DO');
		$this->assertEquals(
			"Enum('DataObjectSchemaGenerationTest_DO, DataObjectSchemaGenerationTest_IndexDO')",
			$fields['ClassName']
		);

		// Test with instance of subclass
		$item1 = new DataObjectSchemaGenerationTest_IndexDO();
		$item1->write();
		DataObject::clear_classname_spec_cache();
		$fields = DataObject::database_fields('DataObjectSchemaGenerationTest_DO');
		$this->assertEquals(
			"Enum('DataObjectSchemaGenerationTest_DO, DataObjectSchemaGenerationTest_IndexDO')",
			$fields['ClassName']
		);
		$item1->delete();

		// Test with instance of main class
		$item2 = new DataObjectSchemaGenerationTest_DO();
		$item2->write();
		DataObject::clear_classname_spec_cache();
		$fields = DataObject::database_fields('DataObjectSchemaGenerationTest_DO');
		$this->assertEquals(
			"Enum('DataObjectSchemaGenerationTest_DO, DataObjectSchemaGenerationTest_IndexDO')",
			$fields['ClassName']
		);
		$item2->delete();

		// Test with instances of both classes
		$item1 = new DataObjectSchemaGenerationTest_IndexDO();
		$item1->write();
		$item2 = new DataObjectSchemaGenerationTest_DO();
		$item2->write();
		DataObject::clear_classname_spec_cache();
		$fields = DataObject::database_fields('DataObjectSchemaGenerationTest_DO');
		$this->assertEquals(
			"Enum('DataObjectSchemaGenerationTest_DO, DataObjectSchemaGenerationTest_IndexDO')",
			$fields['ClassName']
		);
		$item1->delete();
		$item2->delete();
	}

    public function testSortFieldBecomeIndexes()
    {
        $object = new DataObjectSchemaGenerationTest_Sorted();
        $indexes = $object->databaseIndexes();
        $this->assertArrayHasKey('Sort', $indexes);
        $this->assertTrue($indexes['Sort']);

        Config::inst()->update('DataObjectSchemaGenerationTest_Sorted', 'default_sort', 'Sort ASC');
        $indexes = $object->databaseIndexes();
        $this->assertArrayHasKey('Sort', $indexes);
        $this->assertTrue($indexes['Sort']);

        Config::inst()->update('DataObjectSchemaGenerationTest_Sorted', 'default_sort', 'Sort DESC');
        $indexes = $object->databaseIndexes();
        $this->assertArrayHasKey('Sort', $indexes);
        $this->assertTrue($indexes['Sort']);

        Config::inst()->update('DataObjectSchemaGenerationTest_Sorted', 'default_sort', '"Sort" DESC');
        $indexes = $object->databaseIndexes();
        $this->assertArrayHasKey('Sort', $indexes);
        $this->assertTrue($indexes['Sort']);


        Config::inst()->update('DataObjectSchemaGenerationTest_Sorted', 'default_sort', '"DataObjectSchemaGenerationTest_Sorted"."Sort" ASC');
        $indexes = $object->databaseIndexes();
        $this->assertArrayHasKey('Sort', $indexes);
        $this->assertTrue($indexes['Sort']);

        Config::inst()->update('DataObjectSchemaGenerationTest_Sorted', 'default_sort', '"Sort" DESC, "Title" ASC');
        $indexes = $object->databaseIndexes();
        $this->assertArrayHasKey('Sort', $indexes);
        $this->assertTrue($indexes['Sort']);
        $this->assertArrayHasKey('Title', $indexes);
        $this->assertTrue($indexes['Title']);

        // make sure that specific indexes aren't overwritten
        Config::inst()->update('DataObjectSchemaGenerationTest_Sorted', 'indexes', array(
            'Sort' => 'unique',
        ));

        $indexes = $object->databaseIndexes();
        $this->assertArrayHasKey('Sort', $indexes);
        $this->assertEquals('unique', $indexes['Sort']);
	}
}

class DataObjectSchemaGenerationTest_DO extends DataObject implements TestOnly {
	private static $db = array(
		'Enum1' => 'Enum("A, B, C, D","")',
		'Enum2' => 'Enum("A, B, C, D","A")',
		'NumberField' => 'Decimal',
		'FloatingField' => 'Decimal(10,3,1.1)',
		'TextValue' => 'Varchar',
		'Date' => 'SS_Datetime',
		'MyNumber' => 'Int'
	);
}


class DataObjectSchemaGenerationTest_IndexDO extends DataObjectSchemaGenerationTest_DO implements TestOnly {
	private static $db = array(
		'Title' => 'Varchar(255)',
		'Content' => 'Text'
	);

	private static $indexes = array(
		'NameIndex' => 'unique ("Title")',
		'SearchFields' => array(
			'type' => 'fulltext',
			'name' => 'SearchFields',
			'value' => '"Title","Content"'
		)
	);

	/** @config */
	private static $indexes_alt = array(
		'NameIndex' => array(
			'type' => 'unique',
			'name' => 'NameIndex',
			'value' => '"Title"'
		),
		'SearchFields' => 'fulltext ("Title","Content")'
	);
}

class DataObjectSchemaGenerationTest_Sorted extends DataObject implements TestOnly {
    private static $db = array(
        'Title' => 'Varchar',
        'Sort' => 'Int',
    );

    private static $default_sort = "Sort";
}

1			<?php
2
3			class DataObjectSchemaGenerationTest extends SapphireTest {
4			protected $extraDataObjects = array(
5			'DataObjectSchemaGenerationTest_DO',
6			'DataObjectSchemaGenerationTest_IndexDO'
7			);
8
9			public function setUpOnce() {
10
11			// enable fulltext option on this table
12			Config::inst()->update('DataObjectSchemaGenerationTest_IndexDO', 'create_table_options',
13			array(MySQLSchemaManager::ID => 'ENGINE=MyISAM'));
14
15			parent::setUpOnce();
16			}
17
18			/**
19			* Check that once a schema has been generated, then it doesn't need any more updating
20			*/
21			public function testFieldsDontRerequestChanges() {
22			$schema = DB::get_schema();
23			$test = $this;
24			DB::quiet();
25
26			// Table will have been initially created by the $extraDataObjects setting
27
28			// Verify that it doesn't need to be recreated
29			$schema->schemaUpdate(function() use ($test, $schema) {
30			$obj = new DataObjectSchemaGenerationTest_DO();
31			$obj->requireTable();
32			$needsUpdating = $schema->doesSchemaNeedUpdating();
33			$schema->cancelSchemaUpdate();
34			$test->assertFalse($needsUpdating);
35			});
36			}
37
38			/**
39			* Check that updates to a class fields are reflected in the database
40			*/
41			public function testFieldsRequestChanges() {
42			$schema = DB::get_schema();
43			$test = $this;
44			DB::quiet();
45
46			// Table will have been initially created by the $extraDataObjects setting
47
48			// Let's insert a new field here
49			Config::inst()->update('DataObjectSchemaGenerationTest_DO', 'db', array(
50			'SecretField' => 'Varchar(100)'
51			));
52
53			// Verify that the above extra field triggered a schema update
54			$schema->schemaUpdate(function() use ($test, $schema) {
55			$obj = new DataObjectSchemaGenerationTest_DO();
56			$obj->requireTable();
57			$needsUpdating = $schema->doesSchemaNeedUpdating();
58			$schema->cancelSchemaUpdate();
59			$test->assertTrue($needsUpdating);
60			});
61			}
62
63			/**
64			* Check that indexes on a newly generated class do not subsequently request modification
65			*/
66			public function testIndexesDontRerequestChanges() {
67			$schema = DB::get_schema();
68			$test = $this;
69			DB::quiet();
70
71			// Table will have been initially created by the $extraDataObjects setting
72
73			// Verify that it doesn't need to be recreated
74			$schema->schemaUpdate(function() use ($test, $schema) {
75			$obj = new DataObjectSchemaGenerationTest_IndexDO();
76			$obj->requireTable();
77			$needsUpdating = $schema->doesSchemaNeedUpdating();
78			$schema->cancelSchemaUpdate();
79			$test->assertFalse($needsUpdating);
80			});
81
82			// Test with alternate index format, although these indexes are the same
83			Config::inst()->remove('DataObjectSchemaGenerationTest_IndexDO', 'indexes');
84			Config::inst()->update('DataObjectSchemaGenerationTest_IndexDO', 'indexes',
85			Config::inst()->get('DataObjectSchemaGenerationTest_IndexDO', 'indexes_alt')
86			);
87
88			// Verify that it still doesn't need to be recreated
89			$schema->schemaUpdate(function() use ($test, $schema) {
90			$obj2 = new DataObjectSchemaGenerationTest_IndexDO();
91			$obj2->requireTable();
92			$needsUpdating = $schema->doesSchemaNeedUpdating();
93			$schema->cancelSchemaUpdate();
94			$test->assertFalse($needsUpdating);
95			});
96			}
97
98			/**
99			* Check that updates to a dataobject's indexes are reflected in DDL
100			*/
101			public function testIndexesRerequestChanges() {
102			$schema = DB::get_schema();
103			$test = $this;
104			DB::quiet();
105
106			// Table will have been initially created by the $extraDataObjects setting
107
108			// Update the SearchFields index here
109			Config::inst()->update('DataObjectSchemaGenerationTest_IndexDO', 'indexes', array(
110			'SearchFields' => array(
111			'value' => 'Title'
112			)
113			));
114
115			// Verify that the above index change triggered a schema update
116			$schema->schemaUpdate(function() use ($test, $schema) {
117			$obj = new DataObjectSchemaGenerationTest_IndexDO();
118			$obj->requireTable();
119			$needsUpdating = $schema->doesSchemaNeedUpdating();
120			$schema->cancelSchemaUpdate();
121			$test->assertTrue($needsUpdating);
122			});
123			}
124
125			/**
126			* Tests the generation of the ClassName spec and ensure it's not unnecessarily influenced
127			* by the order of classnames of existing records
128			*/
129			public function testClassNameSpecGeneration() {
130
131			// Test with blank entries
132			DataObject::clear_classname_spec_cache();
133			$fields = DataObject::database_fields('DataObjectSchemaGenerationTest_DO');
134			$this->assertEquals(
135			"Enum('DataObjectSchemaGenerationTest_DO, DataObjectSchemaGenerationTest_IndexDO')",
136			$fields['ClassName']
137			);
138
139			// Test with instance of subclass
140			$item1 = new DataObjectSchemaGenerationTest_IndexDO();
141			$item1->write();
142			DataObject::clear_classname_spec_cache();
143			$fields = DataObject::database_fields('DataObjectSchemaGenerationTest_DO');
144			$this->assertEquals(
145			"Enum('DataObjectSchemaGenerationTest_DO, DataObjectSchemaGenerationTest_IndexDO')",
146			$fields['ClassName']
147			);
148			$item1->delete();
149
150			// Test with instance of main class
151			$item2 = new DataObjectSchemaGenerationTest_DO();
152			$item2->write();
153			DataObject::clear_classname_spec_cache();
154			$fields = DataObject::database_fields('DataObjectSchemaGenerationTest_DO');
155			$this->assertEquals(
156			"Enum('DataObjectSchemaGenerationTest_DO, DataObjectSchemaGenerationTest_IndexDO')",
157			$fields['ClassName']
158			);
159			$item2->delete();
160
161			// Test with instances of both classes
162			$item1 = new DataObjectSchemaGenerationTest_IndexDO();
163			$item1->write();
164			$item2 = new DataObjectSchemaGenerationTest_DO();
165			$item2->write();
166			DataObject::clear_classname_spec_cache();
167			$fields = DataObject::database_fields('DataObjectSchemaGenerationTest_DO');
168			$this->assertEquals(
169			"Enum('DataObjectSchemaGenerationTest_DO, DataObjectSchemaGenerationTest_IndexDO')",
170			$fields['ClassName']
171			);
172			$item1->delete();
173			$item2->delete();
174			}
175
176			public function testSortFieldBecomeIndexes()
177			{
178			$object = new DataObjectSchemaGenerationTest_Sorted();
179			$indexes = $object->databaseIndexes();
180			$this->assertArrayHasKey('Sort', $indexes);
181			$this->assertTrue($indexes['Sort']);
182
183			Config::inst()->update('DataObjectSchemaGenerationTest_Sorted', 'default_sort', 'Sort ASC');
184			$indexes = $object->databaseIndexes();
185			$this->assertArrayHasKey('Sort', $indexes);
186			$this->assertTrue($indexes['Sort']);
187
188			Config::inst()->update('DataObjectSchemaGenerationTest_Sorted', 'default_sort', 'Sort DESC');
189			$indexes = $object->databaseIndexes();
190			$this->assertArrayHasKey('Sort', $indexes);
191			$this->assertTrue($indexes['Sort']);
192
193			Config::inst()->update('DataObjectSchemaGenerationTest_Sorted', 'default_sort', '"Sort" DESC');
194			$indexes = $object->databaseIndexes();
195			$this->assertArrayHasKey('Sort', $indexes);
196			$this->assertTrue($indexes['Sort']);
197
198
199			Config::inst()->update('DataObjectSchemaGenerationTest_Sorted', 'default_sort', '"DataObjectSchemaGenerationTest_Sorted"."Sort" ASC');
200			$indexes = $object->databaseIndexes();
201			$this->assertArrayHasKey('Sort', $indexes);
202			$this->assertTrue($indexes['Sort']);
203
204			Config::inst()->update('DataObjectSchemaGenerationTest_Sorted', 'default_sort', '"Sort" DESC, "Title" ASC');
205			$indexes = $object->databaseIndexes();
206			$this->assertArrayHasKey('Sort', $indexes);
207			$this->assertTrue($indexes['Sort']);
208			$this->assertArrayHasKey('Title', $indexes);
209			$this->assertTrue($indexes['Title']);
210
211			// make sure that specific indexes aren't overwritten
212			Config::inst()->update('DataObjectSchemaGenerationTest_Sorted', 'indexes', array(
213			'Sort' => 'unique',
214			));
215
216			$indexes = $object->databaseIndexes();
217			$this->assertArrayHasKey('Sort', $indexes);
218			$this->assertEquals('unique', $indexes['Sort']);
219			}
220			}
221
222			class DataObjectSchemaGenerationTest_DO extends DataObject implements TestOnly {
223			private static $db = array(
224			'Enum1' => 'Enum("A, B, C, D","")',
225			'Enum2' => 'Enum("A, B, C, D","A")',
226			'NumberField' => 'Decimal',
227			'FloatingField' => 'Decimal(10,3,1.1)',
228			'TextValue' => 'Varchar',
229			'Date' => 'SS_Datetime',
230			'MyNumber' => 'Int'
231			);
232			}
233
234
235			class DataObjectSchemaGenerationTest_IndexDO extends DataObjectSchemaGenerationTest_DO implements TestOnly {
236			private static $db = array(
237			'Title' => 'Varchar(255)',
238			'Content' => 'Text'
239			);
240
241			private static $indexes = array(
242			'NameIndex' => 'unique ("Title")',
243			'SearchFields' => array(
244			'type' => 'fulltext',
245			'name' => 'SearchFields',
246			'value' => '"Title","Content"'
247			)
248			);
249
250			/** @config */
251			private static $indexes_alt = array(
252			'NameIndex' => array(
253			'type' => 'unique',
254			'name' => 'NameIndex',
255			'value' => '"Title"'
256			),
257			'SearchFields' => 'fulltext ("Title","Content")'
258			);
259			}
260
261			class DataObjectSchemaGenerationTest_Sorted extends DataObject implements TestOnly {
262			private static $db = array(
263			'Title' => 'Varchar',
264			'Sort' => 'Int',
265			);
266
267			private static $default_sort = "Sort";
268			}

silverstripe / silverstripe-framework

Push — 3 ( aac828...50aa1f )

testFieldsRequestChanges() A

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