function LibraryDiscoveryTest::testGetLibrariesByExtension

@covers ::getLibrariesByExtension

File

core/tests/Drupal/Tests/Core/Asset/LibraryDiscoveryTest.php, line 84

Class

LibraryDiscoveryTest

@coversDefaultClass \Drupal\Core\Asset\LibraryDiscovery @group Asset

Namespace

Code

public function testGetLibrariesByExtension() : void {
    $this->libraryDiscovery
        ->getLibrariesByExtension('test');
    // Verify that subsequent calls don't trigger hook_library_info_alter()
    // and hook_js_settings_alter() invocations, nor do they talk to the
    // collector again. This ensures that the alterations made by
    // hook_library_info_alter() and hook_js_settings_alter() implementations
    // are statically cached, as desired.
    $this->libraryDiscovery
        ->getLibraryByName('test', 'test_1');
    $this->libraryDiscovery
        ->getLibrariesByExtension('test');
}