/**
* Tests altering routes with optional parameters in the overridden route.
*/
public function testAlterRoutesWithOptionalParameters()
{
$collection = new RouteCollection();
$collection->add('test_route', new Route('test_route/{parameter}', array('_controller' => 'Drupal\\Tests\\Core\\Controller\\TestController::content')));
list($view) = $this->setupViewExecutableAccessPlugin();
$display = array();
$display['display_plugin'] = 'page';
$display['id'] = 'page_1';
$display['display_options'] = array('path' => 'test_route/%');
$display['display_options']['arguments'] = array('test_id' => array(), 'test_id2' => array());
$this->pathPlugin->initDisplay($view, $display);
$view_route_names = $this->pathPlugin->alterRoutes($collection);
$this->assertEquals(array('test_id.page_1' => 'test_route'), $view_route_names);
// Ensure that the test_route is overridden.
$route = $collection->get('test_route');
$this->assertInstanceOf('\\Symfony\\Component\\Routing\\Route', $route);
$this->assertEquals('test_id', $route->getDefault('view_id'));
$this->assertEquals('page_1', $route->getDefault('display_id'));
// Ensure that the path did not changed and placeholders are respected.
$this->assertEquals('/test_route/{parameter}/{arg_1}', $route->getPath());
$this->assertEquals(array('arg_0' => 'parameter'), $route->getOption('_view_argument_map'));
}
