class DiffArrayTest

Tests the DiffArray helper class.

Attributes

#[Group('Common')]

Hierarchy

Expanded class hierarchy of DiffArrayTest

File

View on git.drupalcode.org

core/tests/Drupal/Tests/Core/Common/DiffArrayTest.php, line 14

Namespace

Drupal\Tests\Core\Common
View source 
class DiffArrayTest extends UnitTestCase {
  
  /**
   * Array to use for testing.
   *
   * @var array
   */
  protected $array1;
  
  /**
   * Array to use for testing.
   *
   * @var array
   */
  protected $array2;
  
  /**
   * {@inheritdoc}
   */
  protected function setUp() : void {
    parent::setUp();
    $this->array1 = [
      'same' => 'yes',
      'different' => 'no',
      'array_empty_diff' => [],
      'null' => NULL,
      'int_diff' => 1,
      'array_diff' => [
        'same' => 'same',
        'array' => [
          'same' => 'same',
        ],
      ],
      'array_compared_to_string' => [
        'value',
      ],
      'string_compared_to_array' => 'value',
      'new' => 'new',
    ];
    $this->array2 = [
      'same' => 'yes',
      'different' => 'yes',
      'array_empty_diff' => [],
      'null' => NULL,
      'int_diff' => '1',
      'array_diff' => [
        'same' => 'different',
        'array' => [
          'same' => 'same',
        ],
      ],
      'array_compared_to_string' => 'value',
      'string_compared_to_array' => [
        'value',
      ],
    ];
  }
  
  /**
   * Tests DiffArray::diffAssocRecursive().
   */
  public function testDiffAssocRecursive() : void {
    $expected = [
      'different' => 'no',
      'int_diff' => 1,
      // The 'array' key should not be returned, as it's the same.
'array_diff' => [
        'same' => 'same',
      ],
      'array_compared_to_string' => [
        'value',
      ],
      'string_compared_to_array' => 'value',
      'new' => 'new',
    ];
    $this->assertSame($expected, DiffArray::diffAssocRecursive($this->array1, $this->array2));
  }

}

Members

Title Modifiers Object type Summary Overriden Title
DiffArrayTest::$array1 protected property Array to use for testing.
DiffArrayTest::$array2 protected property Array to use for testing.
DiffArrayTest::setUp protected function Overrides UnitTestCase::setUp
DiffArrayTest::testDiffAssocRecursive public function Tests DiffArray::diffAssocRecursive().
ExpectDeprecationTrait::expectDeprecation public function Adds an expected deprecation.
ExpectDeprecationTrait::setUpErrorHandler public function Sets up the test error handler.
ExpectDeprecationTrait::tearDownErrorHandler public function Tears down the test error handler.
RandomGeneratorTrait::getRandomGenerator protected function Gets the random generator for the utility methods.
RandomGeneratorTrait::randomMachineName protected function Generates a unique random string containing letters and numbers.
RandomGeneratorTrait::randomObject public function Generates a random PHP object.
RandomGeneratorTrait::randomString public function Generates a pseudo-random string of ASCII characters of codes 32 to 126.
UnitTestCase::$root protected property The app root.
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::getContainerWithCacheTagsInvalidator protected function Sets up a container with a cache tags invalidator.
UnitTestCase::getStringTranslationStub public function Returns a stub translation manager that just returns the passed string.
UnitTestCase::setDebugDumpHandler public static function Registers the dumper CLI handler when the DebugDump extension is enabled.
UnitTestCase::setupMockIterator protected function Set up a traversable class mock to return specific items when iterated.

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