class AssetResolverTest in Drupal 8

@coversDefaultClass \Drupal\Core\Asset\AssetResolver @group Asset

Hierarchy

• class \Drupal\Tests\UnitTestCase extends \PHPUnit\Framework\TestCase uses PhpunitCompatibilityTrait
  • class \Drupal\Tests\Core\Asset\AssetResolverTest

File

core/tests/Drupal/Tests/Core/Asset/AssetResolverTest.php, line 20

Contains \Drupal\Tests\Core\Asset\AssetResolverTest.

Namespace

Drupal\Tests\Core\Asset

class AssetResolverTest extends UnitTestCase {

  /**
   * The tested asset resolver service.
   *
   * @var \Drupal\Core\Asset\AssetResolver
   */
  protected $assetResolver;

  /**
   * The mocked library discovery service.
   *
   * @var \Drupal\Core\Asset\LibraryDiscoveryInterface|\PHPUnit\Framework\MockObject\MockObject
   */
  protected $libraryDiscovery;

  /**
   * The mocked library dependency resolver.
   *
   * @var \Drupal\Core\Asset\LibraryDependencyResolverInterface|\PHPUnit\Framework\MockObject\MockObject
   */
  protected $libraryDependencyResolver;

  /**
   * The mocked module handler.
   *
   * @var \Drupal\Core\Extension\ModuleHandlerInterface|\PHPUnit\Framework\MockObject\MockObject
   */
  protected $moduleHandler;

  /**
   * The mocked theme manager.
   *
   * @var \Drupal\Core\Theme\ThemeManagerInterface|\PHPUnit\Framework\MockObject\MockObject
   */
  protected $themeManager;

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

  /**
   * The cache backend to use.
   *
   * @var \Drupal\Core\Cache\CacheBackendInterface|\PHPUnit\Framework\MockObject\MockObject
   */
  protected $cache;

  /**
   * {@inheritdoc}
   */
  protected function setUp() {
    parent::setUp();
    $this->libraryDiscovery = $this
      ->getMockBuilder('Drupal\\Core\\Asset\\LibraryDiscovery')
      ->disableOriginalConstructor()
      ->getMock();
    $this->libraryDependencyResolver = $this
      ->createMock('\\Drupal\\Core\\Asset\\LibraryDependencyResolverInterface');
    $this->libraryDependencyResolver
      ->expects($this
      ->any())
      ->method('getLibrariesWithDependencies')
      ->willReturnArgument(0);
    $this->moduleHandler = $this
      ->createMock('\\Drupal\\Core\\Extension\\ModuleHandlerInterface');
    $this->themeManager = $this
      ->createMock('\\Drupal\\Core\\Theme\\ThemeManagerInterface');
    $active_theme = $this
      ->getMockBuilder('\\Drupal\\Core\\Theme\\ActiveTheme')
      ->disableOriginalConstructor()
      ->getMock();
    $active_theme
      ->expects($this
      ->any())
      ->method('getName')
      ->willReturn('bartik');
    $this->themeManager
      ->expects($this
      ->any())
      ->method('getActiveTheme')
      ->willReturn($active_theme);
    $this->languageManager = $this
      ->createMock('\\Drupal\\Core\\Language\\LanguageManagerInterface');
    $english = $this
      ->createMock('\\Drupal\\Core\\Language\\LanguageInterface');
    $english
      ->expects($this
      ->any())
      ->method('getId')
      ->willReturn('en');
    $japanese = $this
      ->createMock('\\Drupal\\Core\\Language\\LanguageInterface');
    $japanese
      ->expects($this
      ->any())
      ->method('getId')
      ->willReturn('jp');
    $this->languageManager = $this
      ->createMock('\\Drupal\\Core\\Language\\LanguageManagerInterface');
    $this->languageManager
      ->expects($this
      ->any())
      ->method('getCurrentLanguage')
      ->will($this
      ->onConsecutiveCalls($english, $english, $japanese, $japanese));
    $this->cache = new TestMemoryBackend();
    $this->assetResolver = new AssetResolver($this->libraryDiscovery, $this->libraryDependencyResolver, $this->moduleHandler, $this->themeManager, $this->languageManager, $this->cache);
  }

  /**
   * @covers ::getCssAssets
   * @dataProvider providerAttachedAssets
   * @group legacy
   *
   * Note the legacy group is used here because
   * ActiveTheme::getStyleSheetsRemove() is called and is deprecated. As this
   * code path will still be triggered until Drupal 9 we have to add the group.
   * We do not trigger a silenced deprecation.
   */
  public function testGetCssAssets(AttachedAssetsInterface $assets_a, AttachedAssetsInterface $assets_b, $expected_cache_item_count) {
    $this->assetResolver
      ->getCssAssets($assets_a, FALSE);
    $this->assetResolver
      ->getCssAssets($assets_b, FALSE);
    $this
      ->assertCount($expected_cache_item_count, $this->cache
      ->getAllCids());
  }

  /**
   * @covers ::getJsAssets
   * @dataProvider providerAttachedAssets
   */
  public function testGetJsAssets(AttachedAssetsInterface $assets_a, AttachedAssetsInterface $assets_b, $expected_cache_item_count) {
    $this->assetResolver
      ->getJsAssets($assets_a, FALSE);
    $this->assetResolver
      ->getJsAssets($assets_b, FALSE);
    $this
      ->assertCount($expected_cache_item_count, $this->cache
      ->getAllCids());
    $this->assetResolver
      ->getJsAssets($assets_a, FALSE);
    $this->assetResolver
      ->getJsAssets($assets_b, FALSE);
    $this
      ->assertCount($expected_cache_item_count * 2, $this->cache
      ->getAllCids());
  }
  public function providerAttachedAssets() {
    $time = time();
    return [
      'same libraries, different timestamps' => [
        (new AttachedAssets())
          ->setAlreadyLoadedLibraries([])
          ->setLibraries([
          'core/drupal',
        ])
          ->setSettings([
          'currentTime' => $time,
        ]),
        (new AttachedAssets())
          ->setAlreadyLoadedLibraries([])
          ->setLibraries([
          'core/drupal',
        ])
          ->setSettings([
          'currentTime' => $time + 100,
        ]),
        1,
      ],
      'different libraries, same timestamps' => [
        (new AttachedAssets())
          ->setAlreadyLoadedLibraries([])
          ->setLibraries([
          'core/drupal',
        ])
          ->setSettings([
          'currenttime' => $time,
        ]),
        (new AttachedAssets())
          ->setAlreadyLoadedLibraries([])
          ->setLibraries([
          'core/drupal',
          'core/jquery',
        ])
          ->setSettings([
          'currentTime' => $time,
        ]),
        2,
      ],
    ];
  }

}

Members

Name	Modifiers	Type	Description	Overrides
AssetResolverTest::$assetResolver	protected	property	The tested asset resolver service.
AssetResolverTest::$cache	protected	property	The cache backend to use.
AssetResolverTest::$languageManager	protected	property	The mocked language manager.
AssetResolverTest::$libraryDependencyResolver	protected	property	The mocked library dependency resolver.
AssetResolverTest::$libraryDiscovery	protected	property	The mocked library discovery service.
AssetResolverTest::$moduleHandler	protected	property	The mocked module handler.
AssetResolverTest::$themeManager	protected	property	The mocked theme manager.
AssetResolverTest::providerAttachedAssets	public	function
AssetResolverTest::setUp	protected	function	Overrides UnitTestCase::setUp
AssetResolverTest::testGetCssAssets	public	function	@covers ::getCssAssets @dataProvider providerAttachedAssets @group legacy
AssetResolverTest::testGetJsAssets	public	function	@covers ::getJsAssets @dataProvider providerAttachedAssets
PhpunitCompatibilityTrait::getMock Deprecated	public	function	Returns a mock object for the specified class using the available method.
PhpunitCompatibilityTrait::setExpectedException Deprecated	public	function	Compatibility layer for PHPUnit 6 to support PHPUnit 4 code.
UnitTestCase::$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.