class EntityRevisionRouteEnhancerTest

class EntityRevisionRouteEnhancerTest extends UnitTestCase {
  
  /**
   * @var \Drupal\Core\Routing\Enhancer\EntityRevisionRouteEnhancer
   */
  protected $routeEnhancer;
  
  /**
   * {@inheritdoc}
   */
  protected function setUp() : void {
    parent::setUp();
    $this->routeEnhancer = new EntityRevisionRouteEnhancer();
  }
  
  /**
   * @covers ::enhance
   */
  public function testEnhanceWithoutParameter() {
    $route = new Route('/test-path/{entity_test}');
    $request = Request::create('/test-path');
    $defaults = [];
    $defaults[RouteObjectInterface::ROUTE_OBJECT] = $route;
    $this->assertEquals($defaults, $this->routeEnhancer
      ->enhance($defaults, $request));
  }
  
  /**
   * @covers ::enhance
   */
  public function testEnhanceWithoutEntityRevision() {
    $route = new Route('/test-path/{entity_test}', [], [], [
      'parameters' => [
        'entity_test' => [
          'type' => 'entity:entity_test',
        ],
      ],
    ]);
    $request = Request::create('/test-path/123');
    $entity = $this->prophesize(EntityInterface::class);
    $defaults = [];
    $defaults['entity_test'] = $entity->reveal();
    $defaults[RouteObjectInterface::ROUTE_OBJECT] = $route;
    $this->assertEquals($defaults, $this->routeEnhancer
      ->enhance($defaults, $request));
  }
  
  /**
   * @covers ::enhance
   */
  public function testEnhanceWithEntityRevision() {
    $route = new Route('/test-path/{entity_test_revision}', [], [], [
      'parameters' => [
        'entity_test_revision' => [
          'type' => 'entity_revision:entity_test',
        ],
      ],
    ]);
    $request = Request::create('/test-path/123');
    $entity = $this->prophesize(EntityInterface::class);
    $defaults = [];
    $defaults['entity_test_revision'] = $entity->reveal();
    $defaults[RouteObjectInterface::ROUTE_OBJECT] = $route;
    $expected = $defaults;
    $expected['_entity_revision'] = $defaults['entity_test_revision'];
    $this->assertEquals($expected, $this->routeEnhancer
      ->enhance($defaults, $request));
  }

}