function ReflectionFactoryTest::testCreateInstance

@covers ::createInstance
@dataProvider providerGetInstanceArguments

File

core/tests/Drupal/Tests/Component/Plugin/Factory/ReflectionFactoryTest.php, line 83

Class

ReflectionFactoryTest

@group Plugin @coversDefaultClass \Drupal\Component\Plugin\Factory\ReflectionFactory[[api-linebreak]]

Namespace

Code

public function testCreateInstance($expected, $reflector_name, $plugin_id, $plugin_definition, $configuration) : void {
  // Create a mock DiscoveryInterface which can return our plugin definition.
  $mock_discovery = $this->getMockBuilder('Drupal\\Component\\Plugin\\Discovery\\DiscoveryInterface')
    ->onlyMethods([
    '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));
}