/**
  * Tests ConfigEntityMapper::getOverviewRouteParameters().
  */
 public function testGetOverviewRouteParameters()
 {
     $entity_type = $this->getMock('Drupal\\Core\\Entity\\EntityTypeInterface');
     $this->entityManager->expects($this->once())->method('getDefinition')->with('language_entity')->will($this->returnValue($entity_type));
     $this->configEntityMapper->setEntity($this->entity);
     $this->entity->expects($this->once())->method('id')->with()->will($this->returnValue('entity_id'));
     $result = $this->configEntityMapper->getOverviewRouteParameters();
     $this->assertSame(array('language_entity' => 'entity_id'), $result);
 }