class JsOptimizerUnitTest

Tests the JS asset optimizer.

@group Asset

Hierarchy

Expanded class hierarchy of JsOptimizerUnitTest

File

View on git.drupalcode.org

core/tests/Drupal/Tests/Core/Asset/JsOptimizerUnitTest.php, line 13

Namespace

Drupal\Tests\Core\Asset
View source 
class JsOptimizerUnitTest extends UnitTestCase {
  
  /**
   * A JS asset optimizer.
   *
   * @var \Drupal\Core\Asset\JsOptimizer
   */
  protected $optimizer;
  
  /**
   * {@inheritdoc}
   */
  protected function setUp() : void {
    parent::setUp();
    $this->optimizer = new JsOptimizer();
  }
  
  /**
   * Provides data for the JS asset cleaning test.
   *
   * @see \Drupal\Core\Asset\JsOptimizer::clean()
   *
   * @returns array
   *   An array of test data.
   */
  public function providerTestClean() {
    $path = dirname(__FILE__) . '/js_test_files/';
    return [
      // File. Tests:
      // - Stripped sourceMappingURL with comment # syntax.
0 => [
        file_get_contents($path . 'source_mapping_url.min.js'),
        file_get_contents($path . 'source_mapping_url.min.js.optimized.js'),
      ],
      // File. Tests:
      // - Stripped sourceMappingURL with comment @ syntax.
1 => [
        file_get_contents($path . 'source_mapping_url_old.min.js'),
        file_get_contents($path . 'source_mapping_url_old.min.js.optimized.js'),
      ],
      // File. Tests:
      // - Stripped sourceURL with comment # syntax.
2 => [
        file_get_contents($path . 'source_url.min.js'),
        file_get_contents($path . 'source_url.min.js.optimized.js'),
      ],
      // File. Tests:
      // - Stripped sourceURL with comment @ syntax.
3 => [
        file_get_contents($path . 'source_url_old.min.js'),
        file_get_contents($path . 'source_url_old.min.js.optimized.js'),
      ],
    ];
  }
  
  /**
   * Tests cleaning of a JS asset group containing 'type' => 'file'.
   *
   * @dataProvider providerTestClean
   */
  public function testClean($js_asset, $expected) {
    $this->assertEquals($expected, $this->optimizer
      ->clean($js_asset));
  }
  
  /**
   * Provides data for the JS asset optimize test.
   *
   * @see \Drupal\Core\Asset\JsOptimizer::optimize()
   *
   * @returns array
   *   An array of test data.
   */
  public function providerTestOptimize() {
    $path = dirname(__FILE__) . '/js_test_files/';
    return [
      0 => [
        [
          'type' => 'file',
          'preprocess' => TRUE,
          'data' => $path . 'utf8_bom.js',
        ],
        file_get_contents($path . 'utf8_bom.js.optimized.js'),
      ],
      1 => [
        [
          'type' => 'file',
          'preprocess' => TRUE,
          'data' => $path . 'utf16_bom.js',
        ],
        file_get_contents($path . 'utf16_bom.js.optimized.js'),
      ],
      2 => [
        [
          'type' => 'file',
          'preprocess' => TRUE,
          'data' => $path . 'latin_9.js',
          'attributes' => [
            'charset' => 'ISO-8859-15',
          ],
        ],
        file_get_contents($path . 'latin_9.js.optimized.js'),
      ],
    ];
  }
  
  /**
   * Tests cleaning of a JS asset group containing 'type' => 'file'.
   *
   * @dataProvider providerTestOptimize
   */
  public function testOptimize($js_asset, $expected) {
    $this->assertEquals($expected, $this->optimizer
      ->optimize($js_asset));
  }

}

Members

Title Deprecated Modifiers Object type Summary Overriden Title Overrides
JsOptimizerUnitTest::$optimizer protected property A JS asset optimizer.
JsOptimizerUnitTest::providerTestClean public function Provides data for the JS asset cleaning test.
JsOptimizerUnitTest::providerTestOptimize public function Provides data for the JS asset optimize test.
JsOptimizerUnitTest::setUp protected function Overrides UnitTestCase::setUp
JsOptimizerUnitTest::testClean public function Tests cleaning of a JS asset group containing 'type' => 'file'.
JsOptimizerUnitTest::testOptimize public function Tests cleaning of a JS asset group containing 'type' => 'file'.
PhpUnitWarnings::$deprecationWarnings private static property Deprecation warnings from PHPUnit to raise with @trigger_error().
PhpUnitWarnings::addWarning public function Converts PHPUnit deprecation warnings to E_USER_DEPRECATED.
UnitTestCase::$randomGenerator protected property The random generator.
UnitTestCase::$root protected property The app root. 1
UnitTestCase::assertArrayEquals Deprecated 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.
UnitTestCase::setUpBeforeClass public static function

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