Drupal 8.0.0 beta 12. More info: https://www.drupal.org/node/2514176

core/modules/toolbar/tests/src/Unit/PageCache/AllowToolbarPathTest.php

@@ -0,0 +1,65 @@
+<?php
+
+/**
+ * @file
+ * Contains \Drupal\Tests\toolbar\Unit\PageCache\AllowToolbarPathTest.
+ */
+
+namespace Drupal\Tests\toolbar\Unit\PageCache;
+
+use Drupal\toolbar\PageCache\AllowToolbarPath;
+use Drupal\Core\PageCache\RequestPolicyInterface;
+use Drupal\Tests\UnitTestCase;
+use Symfony\Component\HttpFoundation\Request;
+
+/**
+ * @coversDefaultClass \Drupal\toolbar\PageCache\AllowToolbarPath
+ * @group toolbar
+ */
+class AllowToolbarPathTest extends UnitTestCase {
+
+  /**
+   * The toolbar path policy under test.
+   *
+   * @var \Drupal\toolbar\PageCache\AllowToolbarPath
+   */
+  protected $policy;
+
+  public function setUp() {
+    $this->policy = new AllowToolbarPath();
+  }
+
+  /**
+   * Asserts that caching is allowed if the request goes to toolbar subtree.
+   *
+   * @dataProvider providerTestAllowToolbarPath
+   * @covers ::check
+   */
+  public function testAllowToolbarPath($expected_result, $path) {
+    $request = Request::create($path);
+    $result = $this->policy->check($request);
+    $this->assertSame($expected_result, $result);
+  }
+
+  /**
+   * Provides data and expected results for the test method.
+   *
+   * @return array
+   *   Data and expected results.
+   */
+  public function providerTestAllowToolbarPath() {
+    return [
+      [NULL, '/'],
+      [NULL, '/other-path?q=/toolbar/subtrees/'],
+      [NULL, '/toolbar/subtrees/'],
+      [NULL, '/toolbar/subtrees/some-hash/langcode/additional-stuff'],
+      [RequestPolicyInterface::ALLOW, '/de/toolbar/subtrees/abcd'],
+      [RequestPolicyInterface::ALLOW, '/en-us/toolbar/subtrees/xyz'],
+      [RequestPolicyInterface::ALLOW, '/en-us/toolbar/subtrees/xyz/de'],
+      [RequestPolicyInterface::ALLOW, '/a/b/c/toolbar/subtrees/xyz/de'],
+      [RequestPolicyInterface::ALLOW, '/toolbar/subtrees/some-hash'],
+      [RequestPolicyInterface::ALLOW, '/toolbar/subtrees/some-hash/en'],
+    ];
+  }
+
+}