/**
* Tests ConfigEntityMapper::setEntity().
*/
public function testSetEntity()
{
$this->entity->expects($this->once())->method('id')->with()->will($this->returnValue('entity_id'));
$entity_type = $this->getMock('Drupal\\Core\\Config\\Entity\\ConfigEntityTypeInterface');
$entity_type->expects($this->any())->method('getConfigPrefix')->will($this->returnValue('config_prefix'));
$this->entityManager->expects($this->once())->method('getDefinition')->with('configurable_language')->will($this->returnValue($entity_type));
$result = $this->configEntityMapper->setEntity($this->entity);
$this->assertTrue($result);
// Ensure that the configuration name was added to the mapper.
$plugin_definition = $this->configEntityMapper->getPluginDefinition();
$this->assertTrue(in_array('config_prefix.entity_id', $plugin_definition['names']));
// Make sure setEntity() returns FALSE when called a second time.
$result = $this->configEntityMapper->setEntity($this->entity);
$this->assertFalse($result);
}
