class ThemeHandlerTest in Drupal 8

@coversDefaultClass \Drupal\Core\Extension\ThemeHandler @group Extension

Hierarchy

• class \Drupal\Tests\UnitTestCase extends \PHPUnit\Framework\TestCase uses PhpunitCompatibilityTrait
  • class \Drupal\Tests\Core\Extension\ThemeHandlerTest

File

core/tests/Drupal/Tests/Core/Extension/ThemeHandlerTest.php, line 20

Contains \Drupal\Tests\Core\Extension\ThemeHandlerTest.

Namespace

Drupal\Tests\Core\Extension

class ThemeHandlerTest extends UnitTestCase {

  /**
   * The mocked config factory.
   *
   * @var \Drupal\Core\Config\ConfigFactoryInterface|\PHPUnit\Framework\MockObject\MockObject
   */
  protected $configFactory;

  /**
   * The theme listing service.
   *
   * @var \Drupal\Core\Extension\ThemeExtensionList|\PHPUnit\Framework\MockObject\MockObject
   */
  protected $themeList;

  /**
   * The tested theme handler.
   *
   * @var \Drupal\Core\Extension\ThemeHandler|\Drupal\Tests\Core\Extension\StubThemeHandler
   */
  protected $themeHandler;

  /**
   * {@inheritdoc}
   */
  protected function setUp() {
    parent::setUp();
    $this->configFactory = $this
      ->getConfigFactoryStub([
      'core.extension' => [
        'module' => [],
        'theme' => [],
        'disabled' => [
          'theme' => [],
        ],
      ],
    ]);
    $this->themeList = $this
      ->getMockBuilder(ThemeExtensionList::class)
      ->disableOriginalConstructor()
      ->getMock();
    $this->themeHandler = new StubThemeHandler($this->root, $this->configFactory, $this->themeList);
    $container = $this
      ->createMock('Symfony\\Component\\DependencyInjection\\ContainerInterface');
    $container
      ->expects($this
      ->any())
      ->method('get')
      ->with('class_loader')
      ->will($this
      ->returnValue($this
      ->createMock(ClassLoader::class)));
    \Drupal::setContainer($container);
  }

  /**
   * Tests rebuilding the theme data.
   *
   * @see \Drupal\Core\Extension\ThemeHandler::rebuildThemeData()
   */
  public function testRebuildThemeData() {
    $this->themeList
      ->expects($this
      ->at(0))
      ->method('reset')
      ->willReturnSelf();
    $this->themeList
      ->expects($this
      ->at(1))
      ->method('getList')
      ->will($this
      ->returnValue([
      'seven' => new Extension($this->root, 'theme', 'core/themes/seven/seven.info.yml', 'seven.theme'),
    ]));
    $theme_data = $this->themeHandler
      ->rebuildThemeData();
    $this
      ->assertCount(1, $theme_data);
    $info = $theme_data['seven'];

    // Ensure some basic properties.
    $this
      ->assertInstanceOf('Drupal\\Core\\Extension\\Extension', $info);
    $this
      ->assertEquals('seven', $info
      ->getName());
    $this
      ->assertEquals('core/themes/seven/seven.info.yml', $info
      ->getPathname());
    $this
      ->assertEquals('core/themes/seven/seven.theme', $info
      ->getExtensionPathname());
  }

  /**
   * Tests empty libraries in theme.info.yml file.
   */
  public function testThemeLibrariesEmpty() {
    $theme = new Extension($this->root, 'theme', 'core/modules/system/tests/themes/test_theme_libraries_empty', 'test_theme_libraries_empty.info.yml');
    try {
      $this->themeHandler
        ->addTheme($theme);
      $this
        ->assertTrue(TRUE, 'Empty libraries key in theme.info.yml does not cause PHP warning');
    } catch (\Exception $e) {
      $this
        ->fail('Empty libraries key in theme.info.yml causes PHP warning.');
    }
  }

}

Members

Name	Modifiers	Type	Description	Overrides
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.
ThemeHandlerTest::$configFactory	protected	property	The mocked config factory.
ThemeHandlerTest::$themeHandler	protected	property	The tested theme handler.
ThemeHandlerTest::$themeList	protected	property	The theme listing service.
ThemeHandlerTest::setUp	protected	function	Overrides UnitTestCase::setUp
ThemeHandlerTest::testRebuildThemeData	public	function	Tests rebuilding the theme data.
ThemeHandlerTest::testThemeLibrariesEmpty	public	function	Tests empty libraries in theme.info.yml file.
UnitTestCase::$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.