class HookDiscoveryTest

Same name in other branches
  1. 9 core/tests/Drupal/Tests/Core/Plugin/Discovery/HookDiscoveryTest.php \Drupal\Tests\Core\Plugin\Discovery\HookDiscoveryTest
  2. 8.9.x core/tests/Drupal/Tests/Core/Plugin/Discovery/HookDiscoveryTest.php \Drupal\Tests\Core\Plugin\Discovery\HookDiscoveryTest
  3. 11.x core/tests/Drupal/Tests/Core/Plugin/Discovery/HookDiscoveryTest.php \Drupal\Tests\Core\Plugin\Discovery\HookDiscoveryTest

@coversDefaultClass \Drupal\Core\Plugin\Discovery\HookDiscovery @group Plugin

Hierarchy

Expanded class hierarchy of HookDiscoveryTest

File

core/tests/Drupal/Tests/Core/Plugin/Discovery/HookDiscoveryTest.php, line 15

Namespace

Drupal\Tests\Core\Plugin\Discovery
View source
class HookDiscoveryTest extends UnitTestCase {
    
    /**
     * The mocked module handler.
     *
     * @var \Drupal\Core\Extension\ModuleHandlerInterface|\PHPUnit\Framework\MockObject\MockObject
     */
    protected $moduleHandler;
    
    /**
     * The tested hook discovery.
     *
     * @var \Drupal\Core\Plugin\Discovery\HookDiscovery
     */
    protected $hookDiscovery;
    
    /**
     * {@inheritdoc}
     */
    protected function setUp() : void {
        parent::setUp();
        $this->moduleHandler = $this->createMock('Drupal\\Core\\Extension\\ModuleHandlerInterface');
        $this->hookDiscovery = new HookDiscovery($this->moduleHandler, 'test_plugin');
    }
    
    /**
     * Tests the getDefinitions() method without any plugins.
     *
     * @see \Drupal\Core\Plugin\Discovery::getDefinitions()
     */
    public function testGetDefinitionsWithoutPlugins() : void {
        $this->assertCount(0, $this->hookDiscovery
            ->getDefinitions());
    }
    
    /**
     * Tests the getDefinitions() method with some plugins.
     *
     * @see \Drupal\Core\Plugin\Discovery::getDefinitions()
     */
    public function testGetDefinitions() : void {
        $this->moduleHandler
            ->expects($this->atLeastOnce())
            ->method('invokeAllWith')
            ->with('test_plugin')
            ->willReturnCallback(function (string $hook, callable $callback) {
            $callback(\Closure::fromCallable([
                $this,
                'hookDiscoveryTestTestPlugin',
            ]), 'hook_discovery_test');
            $callback(\Closure::fromCallable([
                $this,
                'hookDiscoveryTest2TestPlugin',
            ]), 'hook_discovery_test2');
        });
        $this->moduleHandler
            ->expects($this->never())
            ->method('invoke');
        $definitions = $this->hookDiscovery
            ->getDefinitions();
        $this->assertCount(3, $definitions);
        $this->assertEquals('Drupal\\plugin_test\\Plugin\\plugin_test\\fruit\\Apple', $definitions['test_id_1']['class']);
        $this->assertEquals('Drupal\\plugin_test\\Plugin\\plugin_test\\fruit\\Orange', $definitions['test_id_2']['class']);
        $this->assertEquals('Drupal\\plugin_test\\Plugin\\plugin_test\\fruit\\Cherry', $definitions['test_id_3']['class']);
        // Ensure that the module was set.
        $this->assertEquals('hook_discovery_test', $definitions['test_id_1']['provider']);
        $this->assertEquals('hook_discovery_test', $definitions['test_id_2']['provider']);
        $this->assertEquals('hook_discovery_test2', $definitions['test_id_3']['provider']);
    }
    
    /**
     * Tests the getDefinition method with some plugins.
     *
     * @see \Drupal\Core\Plugin\Discovery::getDefinition()
     */
    public function testGetDefinition() : void {
        $this->moduleHandler
            ->expects($this->exactly(4))
            ->method('invokeAllWith')
            ->with('test_plugin')
            ->willReturnCallback(function (string $hook, callable $callback) {
            $callback(\Closure::fromCallable([
                $this,
                'hookDiscoveryTestTestPlugin',
            ]), 'hook_discovery_test');
            $callback(\Closure::fromCallable([
                $this,
                'hookDiscoveryTest2TestPlugin',
            ]), 'hook_discovery_test2');
        });
        $this->assertNull($this->hookDiscovery
            ->getDefinition('test_non_existent', FALSE));
        $plugin_definition = $this->hookDiscovery
            ->getDefinition('test_id_1');
        $this->assertEquals('Drupal\\plugin_test\\Plugin\\plugin_test\\fruit\\Apple', $plugin_definition['class']);
        $this->assertEquals('hook_discovery_test', $plugin_definition['provider']);
        $plugin_definition = $this->hookDiscovery
            ->getDefinition('test_id_2');
        $this->assertEquals('Drupal\\plugin_test\\Plugin\\plugin_test\\fruit\\Orange', $plugin_definition['class']);
        $this->assertEquals('hook_discovery_test', $plugin_definition['provider']);
        $plugin_definition = $this->hookDiscovery
            ->getDefinition('test_id_3');
        $this->assertEquals('Drupal\\plugin_test\\Plugin\\plugin_test\\fruit\\Cherry', $plugin_definition['class']);
        $this->assertEquals('hook_discovery_test2', $plugin_definition['provider']);
    }
    
    /**
     * Tests the getDefinition method with an unknown plugin ID.
     *
     * @see \Drupal\Core\Plugin\Discovery::getDefinition()
     */
    public function testGetDefinitionWithUnknownID() : void {
        $this->expectException(PluginNotFoundException::class);
        $this->hookDiscovery
            ->getDefinition('test_non_existent', TRUE);
    }
    protected function hookDiscoveryTestTestPlugin() {
        return [
            'test_id_1' => [
                'class' => 'Drupal\\plugin_test\\Plugin\\plugin_test\\fruit\\Apple',
            ],
            'test_id_2' => [
                'class' => 'Drupal\\plugin_test\\Plugin\\plugin_test\\fruit\\Orange',
            ],
        ];
    }
    protected function hookDiscoveryTest2TestPlugin() {
        return [
            'test_id_3' => [
                'class' => 'Drupal\\plugin_test\\Plugin\\plugin_test\\fruit\\Cherry',
            ],
        ];
    }

}

Members

Title Sort descending Deprecated Modifiers Object type Summary Overriden Title Overrides
HookDiscoveryTest::$hookDiscovery protected property The tested hook discovery.
HookDiscoveryTest::$moduleHandler protected property The mocked module handler.
HookDiscoveryTest::hookDiscoveryTest2TestPlugin protected function
HookDiscoveryTest::hookDiscoveryTestTestPlugin protected function
HookDiscoveryTest::setUp protected function Overrides UnitTestCase::setUp
HookDiscoveryTest::testGetDefinition public function Tests the getDefinition method with some plugins.
HookDiscoveryTest::testGetDefinitions public function Tests the getDefinitions() method with some plugins.
HookDiscoveryTest::testGetDefinitionsWithoutPlugins public function Tests the getDefinitions() method without any plugins.
HookDiscoveryTest::testGetDefinitionWithUnknownID public function Tests the getDefinition method with an unknown plugin ID.
PhpUnitWarnings::$deprecationWarnings private static property Deprecation warnings from PHPUnit to raise with @trigger_error().
PhpUnitWarnings::addWarning public function Converts PHPUnit deprecation warnings to E_USER_DEPRECATED.
RandomGeneratorTrait::getRandomGenerator protected function Gets the random generator for the utility methods.
RandomGeneratorTrait::randomMachineName protected function Generates a unique random string containing letters and numbers.
RandomGeneratorTrait::randomObject public function Generates a random PHP object.
RandomGeneratorTrait::randomString public function Generates a pseudo-random string of ASCII characters of codes 32 to 126.
RandomGeneratorTrait::randomStringValidate Deprecated public function Callback for random string validation.
UnitTestCase::$root protected property The app root. 1
UnitTestCase::getClassResolverStub protected function Returns a stub class resolver.
UnitTestCase::getConfigFactoryStub public function Returns a stub config factory that behaves according to the passed array.
UnitTestCase::getConfigStorageStub public function Returns a stub config storage that returns the supplied configuration.
UnitTestCase::getContainerWithCacheTagsInvalidator protected function Sets up a container with a cache tags invalidator.
UnitTestCase::getStringTranslationStub public function Returns a stub translation manager that just returns the passed string.
UnitTestCase::setUpBeforeClass public static function
UnitTestCase::__get public function

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