class RouteProviderTest

class RouteProviderTest extends KernelTestBase {
    use UserCreationTrait;
    
    /**
     * {@inheritdoc}
     */
    protected static $modules = [
        'entity_test',
        'user',
        'system',
    ];
    
    /**
     * {@inheritdoc}
     */
    protected function setUp() : void {
        parent::setUp();
        $this->setUpCurrentUser([
            'uid' => 1,
        ]);
        $this->installEntitySchema('entity_test_mul');
        $this->installEntitySchema('entity_test_admin_routes');
        
        /** @var \Drupal\user\RoleInterface $role */
        $role = Role::create([
            'id' => RoleInterface::ANONYMOUS_ID,
            'label' => 'Anonymous',
        ]);
        $role->grantPermission('administer entity_test content')
            ->grantPermission('view test entity');
        $role->save();
    }
    protected function httpKernelHandle($url) {
        $request = Request::create($url);
        
        /** @var \Symfony\Component\HttpKernel\HttpKernelInterface $http_kernel */
        $http_kernel = \Drupal::service('http_kernel');
        return $http_kernel->handle($request, HttpKernelInterface::SUB_REQUEST)
            ->getContent();
    }
    
    /**
     * @covers \Drupal\Core\Entity\Routing\DefaultHtmlRouteProvider::getRoutes
     */
    public function testHtmlRoutes() {
        
        /** @var \Drupal\Core\Routing\RouteProviderInterface $route_provider */
        $route_provider = \Drupal::service('router.route_provider');
        $route = $route_provider->getRouteByName('entity.entity_test_mul.canonical');
        $this->assertEquals('entity_test_mul.full', $route->getDefault('_entity_view'));
        $this->assertEquals('\\Drupal\\Core\\Entity\\Controller\\EntityController::title', $route->getDefault('_title_callback'));
        $this->assertEquals('entity_test_mul.view', $route->getRequirement('_entity_access'));
        $this->assertFalse($route->hasOption('_admin_route'));
        $route = $route_provider->getRouteByName('entity.entity_test_mul.edit_form');
        $this->assertEquals('entity_test_mul.default', $route->getDefault('_entity_form'));
        $this->assertEquals('\\Drupal\\Core\\Entity\\Controller\\EntityController::editTitle', $route->getDefault('_title_callback'));
        $this->assertEquals('entity_test_mul.update', $route->getRequirement('_entity_access'));
        $this->assertFalse($route->hasOption('_admin_route'));
        $route = $route_provider->getRouteByName('entity.entity_test_mul.delete_form');
        $this->assertEquals('entity_test_mul.delete', $route->getDefault('_entity_form'));
        $this->assertEquals('\\Drupal\\Core\\Entity\\Controller\\EntityController::deleteTitle', $route->getDefault('_title_callback'));
        $this->assertEquals('entity_test_mul.delete', $route->getRequirement('_entity_access'));
        $this->assertFalse($route->hasOption('_admin_route'));
        $entity = EntityTestMul::create([
            'name' => 'Test title',
        ]);
        $entity->save();
        $this->setRawContent($this->httpKernelHandle($entity->toUrl()
            ->toString()));
        $this->assertTitle('Test title | ');
        $this->setRawContent($this->httpKernelHandle($entity->toUrl('edit-form')
            ->toString()));
        $this->assertTitle('Edit Test title | ');
        $this->setRawContent($this->httpKernelHandle($entity->toUrl('delete-form')
            ->toString()));
        $this->assertTitle('Are you sure you want to delete the test entity - data table Test title? | ');
    }
    
    /**
     * @covers \Drupal\Core\Entity\Routing\AdminHtmlRouteProvider::getEditFormRoute
     * @covers \Drupal\Core\Entity\Routing\AdminHtmlRouteProvider::getDeleteFormRoute
     */
    public function testAdminHtmlRoutes() {
        
        /** @var \Drupal\Core\Routing\RouteProviderInterface $route_provider */
        $route_provider = \Drupal::service('router.route_provider');
        $route = $route_provider->getRouteByName('entity.entity_test_admin_routes.canonical');
        $this->assertEquals('entity_test_admin_routes.full', $route->getDefault('_entity_view'));
        $this->assertEquals('\\Drupal\\Core\\Entity\\Controller\\EntityController::title', $route->getDefault('_title_callback'));
        $this->assertEquals('entity_test_admin_routes.view', $route->getRequirement('_entity_access'));
        $this->assertFalse($route->hasOption('_admin_route'));
        $route = $route_provider->getRouteByName('entity.entity_test_admin_routes.edit_form');
        $this->assertEquals('entity_test_admin_routes.default', $route->getDefault('_entity_form'));
        $this->assertEquals('\\Drupal\\Core\\Entity\\Controller\\EntityController::editTitle', $route->getDefault('_title_callback'));
        $this->assertEquals('entity_test_admin_routes.update', $route->getRequirement('_entity_access'));
        $this->assertTrue($route->hasOption('_admin_route'));
        $this->assertTrue($route->getOption('_admin_route'));
        $route = $route_provider->getRouteByName('entity.entity_test_admin_routes.delete_form');
        $this->assertEquals('entity_test_admin_routes.delete', $route->getDefault('_entity_form'));
        $this->assertEquals('\\Drupal\\Core\\Entity\\Controller\\EntityController::deleteTitle', $route->getDefault('_title_callback'));
        $this->assertEquals('entity_test_admin_routes.delete', $route->getRequirement('_entity_access'));
        $this->assertTrue($route->hasOption('_admin_route'));
        $this->assertTrue($route->getOption('_admin_route'));
        $entity = EntityTestAdminRoutes::create([
            'name' => 'Test title',
        ]);
        $entity->save();
        $this->setRawContent($this->httpKernelHandle($entity->toUrl()
            ->toString()));
        $this->assertTitle('Test title | ');
        $this->setRawContent($this->httpKernelHandle($entity->toUrl('edit-form')
            ->toString()));
        $this->assertTitle('Edit Test title | ');
        $this->setRawContent($this->httpKernelHandle($entity->toUrl('delete-form')
            ->toString()));
        $this->assertTitle('Are you sure you want to delete the test entity - admin routes Test title? | ');
    }

}