function YamlDirectoryDiscoveryTest::testDiscoveryNoIdException

Tests YAML directory discovery with a missing ID key.

@covers ::findAll @covers ::getIdentifier

File

core/tests/Drupal/Tests/Component/Discovery/YamlDirectoryDiscoveryTest.php, line 126

Class

YamlDirectoryDiscoveryTest

YamlDirectoryDiscoveryTest component unit tests.

Namespace

Code

public function testDiscoveryNoIdException() {
    $this->expectException(DiscoveryException::class);
    $this->expectExceptionMessage('The vfs://modules/test_1/item_1.test.yml contains no data in the identifier key \'id\'');
    vfsStream::setup('modules', NULL, [
        'test_1' => [
            'item_1.test.yml' => "",
        ],
    ]);
    // Set up the directories to search.
    $directories = [
        'test_1' => vfsStream::url('modules/test_1'),
    ];
    $discovery = new YamlDirectoryDiscovery($directories, 'test');
    $discovery->findAll();
}