Split PartialMatcher tests out into their own test class.

core/modules/system/lib/Drupal/system/Tests/Routing/HttpMethodMatcherTest.php

@@ -2,7 +2,7 @@
 
 /**
  * @file
- * Definition of Drupal\system\Tests\Routing\PartialMatcherTest.
+ * Definition of Drupal\system\Tests\Routing\HttpMethodMMatcherTest.
  */
 
 namespace Drupal\system\Tests\Routing;
@@ -20,7 +20,7 @@
 use Exception;
 
 /**
- * Basic tests for the UrlMatcherDumper.
+ * Basic tests for the HttpMethodMatcher class.
  */
 class HttpMethodMatcherTest extends UnitTestBase {
 

core/modules/system/lib/Drupal/system/Tests/Routing/NestedMatcherTest.php

+<?php
+
+/**
+ * @file
+ * Definition of Drupal\system\Tests\Routing\NestedMatcherTest.
+ */
+
+namespace Drupal\system\Tests\Routing;
+
+use Symfony\Component\HttpFoundation\Request;
+use Symfony\Component\Routing\Route;
+use Symfony\Component\Routing\RouteCollection;
+use Symfony\Component\Routing\Exception\MethodNotAllowedException;
+
+use Drupal\simpletest\UnitTestBase;
+use Drupal\Core\Routing\HttpMethodMatcher;
+use Drupal\Core\Routing\NestedMatcher;
+use Drupal\Core\Routing\FirstEntryFinalMatcher;
+
+use Exception;
+
+/**
+ * Basic tests for the NestedMatcher class.
+ */
+class NestedMatcherTest extends UnitTestBase {
+
+  /**
+   * A collection of shared fixture data for tests.
+   *
+   * @var RoutingFixtures
+   */
+  protected $fixtures;
+
+  public static function getInfo() {
+    return array(
+      'name' => 'NestedMatcher tests',
+      'description' => 'Confirm that the NestedMatcher system is working properly.',
+      'group' => 'Routing',
+    );
+  }
+
+  function __construct($test_id = NULL) {
+    parent::__construct($test_id);
+
+    $this->fixtures = new RoutingFixtures();
+  }
+  public function setUp() {
+    parent::setUp();
+  }
+
+  /**
+   * Confirms we can nest multiple partial matchers.
+   */
+  public function testNestedMatcher() {
+
+    $matcher = new NestedMatcher();
+
+    $matcher->setInitialMatcher(new MockPathMatcher($this->fixtures->sampleRouteCollection()));
+    $matcher->addPartialMatcher(new HttpMethodMatcher());
+    $matcher->setFinalMatcher(new FirstEntryFinalMatcher());
+
+    $request = Request::create('/path/one', 'GET');
+
+    $attributes = $matcher->matchRequest($request);
+
+    $this->assertEqual($attributes['_route'], 'route_a', t('The correct matching route was found.'));
+  }
+}
+