class ConditionalFieldControllerTest in Conditional Fields 8

ConditionalFieldController units tests.

In unit testing, there should be as few dependencies as possible. We want the smallest number of moving parts to be interacting in our test, or we won't be sure where the errors are, or whether our tests passed by accident.

@group conditional_fields

Hierarchy

• class \Drupal\Tests\UnitTestCase extends \PHPUnit\Framework\TestCase uses PhpunitCompatibilityTrait
  • class \Drupal\Tests\conditional_fields\Unit\ConditionalFieldControllerTest

File

tests/src/Unit/ConditionalFieldControllerTest.php, line 21

Namespace

Drupal\Tests\conditional_fields\Unit

class ConditionalFieldControllerTest extends UnitTestCase {

  /**
   * CF Controller.
   *
   * @var ConditionalFieldController
   */
  protected $controller;

  /**
   * {@inheritdoc}
   */
  protected function setUp() {
    parent::setUp();
    $entity_types = [];

    // `content_a` should appear in test results.
    $entity_types['content_a'] = $this
      ->getMockBuilder('Drupal\\Core\\Entity\\ContentEntityType')
      ->disableOriginalConstructor()
      ->getMock();
    $entity_types['content_a']
      ->expects($this
      ->any())
      ->method('getLabel')
      ->will($this
      ->returnValue("contentA"));

    // `content_b` shouldn't appear in test results.
    $entity_types['content_b'] = $this
      ->createMock('Drupal\\Core\\Config\\Entity\\ConfigEntityTypeInterface');
    $entity_types['content_b']
      ->expects($this
      ->any())
      ->method('getLabel')
      ->will($this
      ->returnValue("contentB"));

    // Setup Drupal Container.
    $entity_type_manager = $this
      ->createMock('Drupal\\Core\\Entity\\EntityTypeManagerInterface');
    $entity_type_manager
      ->expects($this
      ->any())
      ->method('getDefinitions')
      ->will($this
      ->returnValue($entity_types));

    // For only one test case this classes not used,
    // change this after adding new test cases.
    $form_builder = $this
      ->createMock('Drupal\\Core\\Form\\FormBuilderInterface');
    $form_builder
      ->expects($this
      ->never())
      ->method($this
      ->anything());
    $entity_type_bundle_info = $this
      ->createMock('Drupal\\Core\\Entity\\EntityTypeBundleInfoInterface');
    $entity_type_bundle_info
      ->expects($this
      ->never())
      ->method($this
      ->anything());
    $entity_field_manager = $this
      ->createMock('Drupal\\Core\\Entity\\EntityFieldManagerInterface');
    $entity_field_manager
      ->expects($this
      ->never())
      ->method($this
      ->anything());

    // ConditionalFieldController::create();
    $this->controller = new ConditionalFieldController($entity_type_manager, $form_builder, $entity_type_bundle_info, $entity_field_manager);
  }

  /**
   * Very simple test of ConditionalFieldController::entityTypeList().
   *
   * This is a very simple unit test of a single method.
   * It checks that only instances of `ContentEntityType` are available.
   */
  public function testEntityTypeList() {
    $available_entity_types = $this->controller
      ->entityTypeList()['#content'];
    $this
      ->assertEquals(1, count($available_entity_types));
    $this
      ->assertEquals($available_entity_types[0]['title'], 'contentA');
  }

}

Members

Name	Modifiers	Type	Description	Overrides
ConditionalFieldControllerTest::$controller	protected	property	CF Controller.
ConditionalFieldControllerTest::setUp	protected	function	Overrides UnitTestCase::setUp
ConditionalFieldControllerTest::testEntityTypeList	public	function	Very simple test of ConditionalFieldController::entityTypeList().
PhpunitCompatibilityTrait::getMock Deprecated	public	function	Returns a mock object for the specified class using the available method.
PhpunitCompatibilityTrait::setExpectedException Deprecated	public	function	Compatibility layer for PHPUnit 6 to support PHPUnit 4 code.
UnitTestCase::$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.