function CssCollectionOptimizerUnitTest::setUp

Overrides UnitTestCase::setUp

File

core/tests/Drupal/Tests/Core/Asset/CssCollectionOptimizerUnitTest.php, line 37

Class

CssCollectionOptimizerUnitTest

Tests the CSS asset optimizer.

Namespace

Code

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);
}