function CssCollectionOptimizerLazyUnitTest::testCssImport

Tests that CSS imports with strange letters do not destroy the CSS output.

File

core/tests/Drupal/Tests/Core/Asset/CssCollectionOptimizerLazyUnitTest.php, line 30

Class

CssCollectionOptimizerLazyUnitTest

Tests the CSS asset optimizer.

Namespace

Code

public function testCssImport() : void {
    $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_theme_manager = $this->createMock(ThemeManagerInterface::class);
    $mock_dependency_resolver = $this->createMock(LibraryDependencyResolverInterface::class);
    $mock_file_system = $this->createMock(FileSystemInterface::class);
    $mock_config_factory = $this->createMock(ConfigFactoryInterface::class);
    $mock_file_url_generator = $this->createMock(FileUrlGeneratorInterface::class);
    $mock_time = $this->createMock(TimeInterface::class);
    $mock_language = $this->createMock(LanguageManagerInterface::class);
    $optimizer = new CssCollectionOptimizerLazy($mock_grouper, $mock_optimizer, $mock_theme_manager, $mock_dependency_resolver, new RequestStack(), $mock_file_system, $mock_config_factory, $mock_file_url_generator, $mock_time, $mock_language);
    $gpl_license = [
        'name' => 'GPL-2.0-or-later',
        'url' => 'https://www.drupal.org/licensing/faq',
        'gpl-compatible' => TRUE,
    ];
    $aggregate = $optimizer->optimizeGroup([
        'items' => [
            '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,
                'license' => $gpl_license,
            ],
            '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,
                'license' => $gpl_license,
            ],
        ],
    ]);
    self::assertStringEqualsFile(__DIR__ . '/css_test_files/css_input_with_import.css.optimized.aggregated.css', $aggregate);
}