function ReflectionFactoryTest::testCreateInstance

@covers ::createInstance @dataProvider providerGetInstanceArguments

File

core/tests/Drupal/Tests/Component/Plugin/Factory/ReflectionFactoryTest.php, line 88

Class

ReflectionFactoryTest

@group Plugin @coversDefaultClass \Drupal\Component\Plugin\Factory\ReflectionFactory

Namespace

Code

public function testCreateInstance($expected, $reflector_name, $plugin_id, $plugin_definition, $configuration) {
    // Create a mock DiscoveryInterface which can return our plugin definition.
    $mock_discovery = $this->getMockBuilder('Drupal\\Component\\Plugin\\Discovery\\DiscoveryInterface')
        ->setMethods([
        'getDefinition',
        'getDefinitions',
        'hasDefinition',
    ])
        ->getMock();
    $mock_discovery->expects($this->never())
        ->method('getDefinitions');
    $mock_discovery->expects($this->never())
        ->method('hasDefinition');
    $mock_discovery->expects($this->once())
        ->method('getDefinition')
        ->willReturn($plugin_definition);
    // Create a stub ReflectionFactory object. We use StubReflectionFactory
    // because createInstance() has a dependency on a static method.
    // StubReflectionFactory overrides this static method.
    $reflection_factory = new StubReflectionFactory($mock_discovery);
    // Finally test that createInstance() returns an object of the class we
    // want.
    $this->assertInstanceOf($reflector_name, $reflection_factory->createInstance($plugin_id));
}