function AttachedAssetsTest::testAddJsSettings

Tests adding JavaScript settings.

File

core/tests/Drupal/KernelTests/Core/Asset/AttachedAssetsTest.php, line 108

Class

AttachedAssetsTest

Tests #attached assets: attached asset libraries and JavaScript settings.

Namespace

Code

public function testAddJsSettings() : void {
    // Add a file in order to test default settings.
    $build['#attached']['library'][] = 'core/drupalSettings';
    $assets = AttachedAssets::createFromRenderArray($build);
    $this->assertEquals([], $assets->getSettings(), 'JavaScript settings on $assets are empty.');
    $javascript = $this->assetResolver
        ->getJsAssets($assets, FALSE, \Drupal::languageManager()->getCurrentLanguage())[1];
    $this->assertArrayHasKey('currentPath', $javascript['drupalSettings']['data']['path']);
    $this->assertArrayHasKey('currentPath', $assets->getSettings()['path']);
    $assets->setSettings([
        'drupal' => 'rocks',
        'dries' => 280342800,
    ]);
    $javascript = $this->assetResolver
        ->getJsAssets($assets, FALSE, \Drupal::languageManager()->getCurrentLanguage())[1];
    $this->assertEquals(280342800, $javascript['drupalSettings']['data']['dries'], 'JavaScript setting is set correctly.');
    $this->assertEquals('rocks', $javascript['drupalSettings']['data']['drupal'], 'The other JavaScript setting is set correctly.');
}