class CssCollectionOptimizerUnitTest

Same name in other branches
  1. 10 core/tests/Drupal/Tests/Core/Asset/CssCollectionOptimizerUnitTest.php \Drupal\Tests\Core\Asset\CssCollectionOptimizerUnitTest

Tests the CSS asset optimizer.

@group Asset

Hierarchy

Expanded class hierarchy of CssCollectionOptimizerUnitTest

File

core/tests/Drupal/Tests/Core/Asset/CssCollectionOptimizerUnitTest.php, line 18

Namespace

Drupal\Tests\Core\Asset
View source 
class CssCollectionOptimizerUnitTest extends UnitTestCase {
    
    /**
     * The data from the dumper.
     *
     * @var string
     */
    protected $dumperData;
    
    /**
     * A CSS Collection optimizer.
     *
     * @var \Drupal\Core\Asset\AssetCollectionOptimizerInterface
     */
    protected $optimizer;
    
    /**
     * {@inheritdoc}
     */
    protected function setUp() : void {
        parent::setUp();
        $mock_grouper = $this->createMock(AssetCollectionGrouperInterface::class);
        $mock_grouper->method('group')
            ->willReturnCallback(function ($assets) {
            return [
                [
                    'items' => $assets,
                    'type' => 'file',
                    'preprocess' => TRUE,
                ],
            ];
        });
        $mock_optimizer = $this->createMock(AssetOptimizerInterface::class);
        $mock_optimizer->method('optimize')
            ->willReturn(file_get_contents(__DIR__ . '/css_test_files/css_input_with_import.css.optimized.css'), file_get_contents(__DIR__ . '/css_test_files/css_subfolder/css_input_with_import.css.optimized.css'));
        $mock_dumper = $this->createMock(AssetDumperInterface::class);
        $mock_dumper->method('dump')
            ->willReturnCallback(function ($css) {
            $this->dumperData = $css;
        });
        $mock_state = $this->createMock(StateInterface::class);
        $mock_file_system = $this->createMock(FileSystemInterface::class);
        $this->optimizer = new CssCollectionOptimizer($mock_grouper, $mock_optimizer, $mock_dumper, $mock_state, $mock_file_system);
    }
    
    /**
     * Test that css imports with strange letters do not destroy the css output.
     */
    public function testCssImport() {
        $this->optimizer
            ->optimize([
            'core/modules/system/tests/modules/common_test/common_test_css_import.css' => [
                'type' => 'file',
                'data' => 'core/modules/system/tests/modules/common_test/common_test_css_import.css',
                'preprocess' => TRUE,
            ],
            'core/modules/system/tests/modules/common_test/common_test_css_import_not_preprocessed.css' => [
                'type' => 'file',
                'data' => 'core/modules/system/tests/modules/common_test/common_test_css_import.css',
                'preprocess' => TRUE,
            ],
        ]);
        self::assertEquals(file_get_contents(__DIR__ . '/css_test_files/css_input_with_import.css.optimized.aggregated.css'), $this->dumperData);
    }

}

Members

Title Deprecated Modifiers Object type Summary Overriden Title Overrides
CssCollectionOptimizerUnitTest::$dumperData protected property The data from the dumper.
CssCollectionOptimizerUnitTest::$optimizer protected property A CSS Collection optimizer.
CssCollectionOptimizerUnitTest::setUp protected function Overrides UnitTestCase::setUp
CssCollectionOptimizerUnitTest::testCssImport public function Test that css imports with strange letters do not destroy the css output.
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

Buggy or inaccurate documentation? Please file an issue. Need support? Need help programming? Connect with the Drupal community.