class DefaultFieldComparatorTest in Changed Fields API 8.2

@coversDefaultClass \Drupal\changed_fields\Plugin\FieldComparator\DefaultFieldComparator

@group changed_fields

Hierarchy

• class \Drupal\Tests\UnitTestCase extends \PHPUnit\Framework\TestCase uses PhpunitCompatibilityTrait
  • class \Drupal\Tests\changed_fields\Unit\DefaultFieldComparatorTest

File

tests/src/Unit/DefaultFieldComparatorTest.php, line 14

Namespace

Drupal\Tests\changed_fields\Unit

class DefaultFieldComparatorTest extends UnitTestCase {

  /**
   * @var DefaultFieldComparator
   */
  private $fieldComparator;

  /**
   * @var FieldConfig
   */
  private $fieldDefinitionMock;
  public function setUp() {
    $this->fieldComparator = new DefaultFieldComparator([], '', []);
    $this->fieldDefinitionMock = $this
      ->getMockBuilder('Drupal\\field\\Entity\\FieldConfig')
      ->disableOriginalConstructor()
      ->getMock();
    $this->fieldDefinitionMock
      ->expects($this
      ->once())
      ->method('getType')
      ->willReturn('string');
  }

  /**
   * Check comparison: first value was added.
   */
  public function testFirstValueWasAdded() {
    $this
      ->assertEquals([
      'old_value' => [],
      'new_value' => [
        [
          'value' => 'Text 1',
        ],
      ],
    ], $this->fieldComparator
      ->compareFieldValues($this->fieldDefinitionMock, [], [
      [
        'value' => 'Text 1',
      ],
    ]));
  }

  /**
   * Check comparison: last value was deleted.
   */
  public function testLastValueWasDeleted() {
    $this
      ->assertEquals([
      'old_value' => [
        [
          'value' => 'Text 1',
        ],
      ],
      'new_value' => [],
    ], $this->fieldComparator
      ->compareFieldValues($this->fieldDefinitionMock, [
      [
        'value' => 'Text 1',
      ],
    ], []));
  }

  /**
   * Check comparison of multi-value fields - add a field value.
   */
  public function testMultipleFieldValuesAddition() {
    $this
      ->assertEquals([
      'old_value' => [
        [
          'value' => 'Text 1',
        ],
      ],
      'new_value' => [
        [
          'value' => 'Text 1',
        ],
        [
          'value' => 'Text 2',
        ],
      ],
    ], $this->fieldComparator
      ->compareFieldValues($this->fieldDefinitionMock, [
      [
        'value' => 'Text 1',
      ],
    ], [
      [
        'value' => 'Text 1',
      ],
      [
        'value' => 'Text 2',
      ],
    ]));
  }

  /**
   * Check comparison of multi-value fields - delete a field value.
   */
  public function testMultipleFieldValuesDeletion() {
    $this
      ->assertEquals([
      'old_value' => [
        [
          'value' => 'Text 1',
        ],
        [
          'value' => 'Text 2',
        ],
      ],
      'new_value' => [
        [
          'value' => 'Text 2',
        ],
      ],
    ], $this->fieldComparator
      ->compareFieldValues($this->fieldDefinitionMock, [
      [
        'value' => 'Text 1',
      ],
      [
        'value' => 'Text 2',
      ],
    ], [
      [
        'value' => 'Text 2',
      ],
    ]));
  }

  /**
   * Check comparison of multi-value fields - ordering.
   */
  public function testMultipleFieldValuesOrdering() {
    $this
      ->assertEquals([
      'old_value' => [
        [
          'value' => 'Text 1',
        ],
        [
          'value' => 'Text 2',
        ],
      ],
      'new_value' => [
        [
          'value' => 'Text 2',
        ],
        [
          'value' => 'Text 1',
        ],
      ],
    ], $this->fieldComparator
      ->compareFieldValues($this->fieldDefinitionMock, [
      [
        'value' => 'Text 1',
      ],
      [
        'value' => 'Text 2',
      ],
    ], [
      [
        'value' => 'Text 2',
      ],
      [
        'value' => 'Text 1',
      ],
    ]));
  }

  /**
   * If values haven't changed - result should be TRUE.
   */
  public function testSameValues() {
    $this
      ->assertTrue($this->fieldComparator
      ->compareFieldValues($this->fieldDefinitionMock, [
      [
        'value' => 'Text 1',
      ],
      [
        'value' => 'Text 2',
      ],
    ], [
      [
        'value' => 'Text 1',
      ],
      [
        'value' => 'Text 2',
      ],
    ]));
  }

  /**
   * If values haven't changed - result should be TRUE.
   */
  public function testSameEmptyValues() {
    $this
      ->assertTrue($this->fieldComparator
      ->compareFieldValues($this->fieldDefinitionMock, [], []));
  }

  /**
   * Check if getDefaultComparableProperties is never called.
   */
  public function testGetDefaultComparablePropertiesMethodNeverCalled() {
    $fieldComparatorMock = $this
      ->getMockBuilder('\\Drupal\\changed_fields\\Plugin\\FieldComparator\\DefaultFieldComparator')
      ->setMethods([
      'getDefaultComparableProperties',
    ])
      ->disableOriginalConstructor()
      ->getMock();
    $fieldComparatorMock
      ->expects($this
      ->never())
      ->method('getDefaultComparableProperties');
    $fieldComparatorMock
      ->compareFieldValues($this->fieldDefinitionMock, [], []);
  }

  /**
   * Check if extendComparableProperties is called.
   */
  public function testExtendComparablePropertiesMethodCalled() {
    $fieldComparatorMock = $this
      ->getMockBuilder('\\Drupal\\changed_fields\\Plugin\\FieldComparator\\DefaultFieldComparator')
      ->setMethods([
      'extendComparableProperties',
    ])
      ->disableOriginalConstructor()
      ->getMock();
    $fieldComparatorMock
      ->expects($this
      ->once())
      ->method('extendComparableProperties');
    $fieldComparatorMock
      ->compareFieldValues($this->fieldDefinitionMock, [], []);
  }

}

Members

Name	Modifiers	Type	Description	Overrides
DefaultFieldComparatorTest::$fieldComparator	private	property
DefaultFieldComparatorTest::$fieldDefinitionMock	private	property
DefaultFieldComparatorTest::setUp	public	function	Overrides UnitTestCase::setUp
DefaultFieldComparatorTest::testExtendComparablePropertiesMethodCalled	public	function	Check if extendComparableProperties is called.
DefaultFieldComparatorTest::testFirstValueWasAdded	public	function	Check comparison: first value was added.
DefaultFieldComparatorTest::testGetDefaultComparablePropertiesMethodNeverCalled	public	function	Check if getDefaultComparableProperties is never called.
DefaultFieldComparatorTest::testLastValueWasDeleted	public	function	Check comparison: last value was deleted.
DefaultFieldComparatorTest::testMultipleFieldValuesAddition	public	function	Check comparison of multi-value fields - add a field value.
DefaultFieldComparatorTest::testMultipleFieldValuesDeletion	public	function	Check comparison of multi-value fields - delete a field value.
DefaultFieldComparatorTest::testMultipleFieldValuesOrdering	public	function	Check comparison of multi-value fields - ordering.
DefaultFieldComparatorTest::testSameEmptyValues	public	function	If values haven't changed - result should be TRUE.
DefaultFieldComparatorTest::testSameValues	public	function	If values haven't changed - result should be TRUE.
PhpunitCompatibilityTrait::getMock Deprecated	public	function	Returns a mock object for the specified class using the available method.
PhpunitCompatibilityTrait::setExpectedException Deprecated	public	function	Compatibility layer for PHPUnit 6 to support PHPUnit 4 code.
UnitTestCase::$randomGenerator	protected	property	The random generator.
UnitTestCase::$root	protected	property	The app root.	1
UnitTestCase::assertArrayEquals	protected	function	Asserts if two arrays are equal by sorting them first.
UnitTestCase::getBlockMockWithMachineName Deprecated	protected	function	Mocks a block with a block plugin.	1
UnitTestCase::getClassResolverStub	protected	function	Returns a stub class resolver.
UnitTestCase::getConfigFactoryStub	public	function	Returns a stub config factory that behaves according to the passed array.
UnitTestCase::getConfigStorageStub	public	function	Returns a stub config storage that returns the supplied configuration.
UnitTestCase::getContainerWithCacheTagsInvalidator	protected	function	Sets up a container with a cache tags invalidator.
UnitTestCase::getRandomGenerator	protected	function	Gets the random generator for the utility methods.
UnitTestCase::getStringTranslationStub	public	function	Returns a stub translation manager that just returns the passed string.
UnitTestCase::randomMachineName	public	function	Generates a unique random string containing letters and numbers.