class BlockFormTest in Drupal 8

@coversDefaultClass \Drupal\block\BlockForm @group block

Hierarchy

• class \Drupal\Tests\UnitTestCase extends \PHPUnit\Framework\TestCase uses PhpunitCompatibilityTrait
  • class \Drupal\Tests\block\Unit\BlockFormTest

File

core/modules/block/tests/src/Unit/BlockFormTest.php, line 15

Namespace

Drupal\Tests\block\Unit

class BlockFormTest extends UnitTestCase {

  /**
   * The condition plugin manager.
   *
   * @var \Drupal\Core\Executable\ExecutableManagerInterface|\PHPUnit\Framework\MockObject\MockObject
   */
  protected $conditionManager;

  /**
   * The block storage.
   *
   * @var \Drupal\Core\Entity\EntityStorageInterface|\PHPUnit\Framework\MockObject\MockObject
   */
  protected $storage;

  /**
   * The language manager service.
   *
   * @var \Drupal\Core\Language\LanguageManagerInterface|\PHPUnit\Framework\MockObject\MockObject
   */
  protected $language;

  /**
   * The theme handler.
   *
   * @var \Drupal\Core\Extension\ThemeHandlerInterface|\PHPUnit\Framework\MockObject\MockObject
   */
  protected $themeHandler;

  /**
   * The entity type manager.
   *
   * @var \Drupal\Core\Entity\EntityTypeManagerInterface|\PHPUnit\Framework\MockObject\MockObject
   */
  protected $entityTypeManager;

  /**
   * The mocked context repository.
   *
   * @var \Drupal\Core\Plugin\Context\ContextRepositoryInterface|\PHPUnit\Framework\MockObject\MockObject
   */
  protected $contextRepository;

  /**
   * The plugin form manager.
   *
   * @var \Drupal\Core\Plugin\PluginFormFactoryInterface|\Prophecy\Prophecy\ProphecyInterface
   */
  protected $pluginFormFactory;

  /**
   * {@inheritdoc}
   */
  protected function setUp() {
    parent::setUp();
    $this->conditionManager = $this
      ->createMock('Drupal\\Core\\Executable\\ExecutableManagerInterface');
    $this->language = $this
      ->createMock('Drupal\\Core\\Language\\LanguageManagerInterface');
    $this->contextRepository = $this
      ->createMock('Drupal\\Core\\Plugin\\Context\\ContextRepositoryInterface');
    $this->entityTypeManager = $this
      ->createMock('Drupal\\Core\\Entity\\EntityTypeManagerInterface');
    $this->storage = $this
      ->createMock('Drupal\\Core\\Config\\Entity\\ConfigEntityStorageInterface');
    $this->themeHandler = $this
      ->createMock('Drupal\\Core\\Extension\\ThemeHandlerInterface');
    $this->entityTypeManager
      ->expects($this
      ->any())
      ->method('getStorage')
      ->will($this
      ->returnValue($this->storage));
    $this->pluginFormFactory = $this
      ->prophesize(PluginFormFactoryInterface::class);
  }

  /**
   * Mocks a block with a block plugin.
   *
   * @param string $machine_name
   *   The machine name of the block plugin.
   *
   * @return \Drupal\block\BlockInterface|\PHPUnit\Framework\MockObject\MockObject
   *   The mocked block.
   */
  protected function getBlockMockWithMachineName($machine_name) {
    $plugin = $this
      ->getMockBuilder(BlockBase::class)
      ->disableOriginalConstructor()
      ->getMock();
    $plugin
      ->expects($this
      ->any())
      ->method('getMachineNameSuggestion')
      ->will($this
      ->returnValue($machine_name));
    $block = $this
      ->getMockBuilder(Block::class)
      ->disableOriginalConstructor()
      ->getMock();
    $block
      ->expects($this
      ->any())
      ->method('getPlugin')
      ->will($this
      ->returnValue($plugin));
    return $block;
  }

  /**
   * Tests the unique machine name generator.
   *
   * @see \Drupal\block\BlockForm::getUniqueMachineName()
   */
  public function testGetUniqueMachineName() {
    $blocks = [];
    $blocks['test'] = $this
      ->getBlockMockWithMachineName('test');
    $blocks['other_test'] = $this
      ->getBlockMockWithMachineName('other_test');
    $blocks['other_test_1'] = $this
      ->getBlockMockWithMachineName('other_test');
    $blocks['other_test_2'] = $this
      ->getBlockMockWithMachineName('other_test');
    $query = $this
      ->createMock('Drupal\\Core\\Entity\\Query\\QueryInterface');
    $query
      ->expects($this
      ->exactly(5))
      ->method('condition')
      ->will($this
      ->returnValue($query));
    $query
      ->expects($this
      ->exactly(5))
      ->method('execute')
      ->will($this
      ->returnValue([
      'test',
      'other_test',
      'other_test_1',
      'other_test_2',
    ]));
    $this->storage
      ->expects($this
      ->exactly(5))
      ->method('getQuery')
      ->will($this
      ->returnValue($query));
    $block_form_controller = new BlockForm($this->entityTypeManager, $this->conditionManager, $this->contextRepository, $this->language, $this->themeHandler, $this->pluginFormFactory
      ->reveal());

    // Ensure that the block with just one other instance gets the next available
    // name suggestion.
    $this
      ->assertEquals('test_2', $block_form_controller
      ->getUniqueMachineName($blocks['test']));

    // Ensure that the block with already three instances (_0, _1, _2) gets the
    // 4th available name.
    $this
      ->assertEquals('other_test_3', $block_form_controller
      ->getUniqueMachineName($blocks['other_test']));
    $this
      ->assertEquals('other_test_3', $block_form_controller
      ->getUniqueMachineName($blocks['other_test_1']));
    $this
      ->assertEquals('other_test_3', $block_form_controller
      ->getUniqueMachineName($blocks['other_test_2']));

    // Ensure that a block without an instance yet gets the suggestion as
    // unique machine name.
    $last_block = $this
      ->getBlockMockWithMachineName('last_test');
    $this
      ->assertEquals('last_test', $block_form_controller
      ->getUniqueMachineName($last_block));
  }

}

Members

Name	Modifiers	Type	Description	Overrides
BlockFormTest::$conditionManager	protected	property	The condition plugin manager.
BlockFormTest::$contextRepository	protected	property	The mocked context repository.
BlockFormTest::$entityTypeManager	protected	property	The entity type manager.
BlockFormTest::$language	protected	property	The language manager service.
BlockFormTest::$pluginFormFactory	protected	property	The plugin form manager.
BlockFormTest::$storage	protected	property	The block storage.
BlockFormTest::$themeHandler	protected	property	The theme handler.
BlockFormTest::getBlockMockWithMachineName	protected	function	Mocks a block with a block plugin. Overrides UnitTestCase::getBlockMockWithMachineName
BlockFormTest::setUp	protected	function	Overrides UnitTestCase::setUp
BlockFormTest::testGetUniqueMachineName	public	function	Tests the unique machine name generator.
PhpunitCompatibilityTrait::getMock Deprecated	public	function	Returns a mock object for the specified class using the available method.
PhpunitCompatibilityTrait::setExpectedException Deprecated	public	function	Compatibility layer for PHPUnit 6 to support PHPUnit 4 code.
UnitTestCase::$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::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.