3 namespace Drupal\system\Tests\Routing;
5 use Drupal\Core\Cache\Cache;
6 use Drupal\Core\EventSubscriber\MainContentViewSubscriber;
7 use Drupal\Core\Language\LanguageInterface;
8 use Drupal\simpletest\WebTestBase;
9 use Symfony\Component\Routing\Exception\RouteNotFoundException;
13 * Functional class for the full integrated routing system.
17 class RouterTest extends WebTestBase {
24 public static $modules = ['router_test'];
27 * Confirms that our FinishResponseSubscriber logic works properly.
29 public function testFinishResponseSubscriber() {
30 $renderer_required_cache_contexts = ['languages:' . LanguageInterface::TYPE_INTERFACE, 'theme', 'user.permissions'];
31 $expected_cache_contexts = Cache::mergeContexts($renderer_required_cache_contexts, ['url.query_args:' . MainContentViewSubscriber::WRAPPER_FORMAT]);
33 // Confirm that the router can get to a controller.
34 $this->drupalGet('router_test/test1');
35 $this->assertRaw('test1', 'The correct string was returned because the route was successful.');
36 // Check expected headers from FinishResponseSubscriber.
37 $headers = $this->drupalGetHeaders();
38 $this->assertEqual($headers['x-ua-compatible'], 'IE=edge');
39 $this->assertEqual($headers['content-language'], 'en');
40 $this->assertEqual($headers['x-content-type-options'], 'nosniff');
41 $this->assertEqual($headers['x-frame-options'], 'SAMEORIGIN');
43 $this->drupalGet('router_test/test2');
44 $this->assertRaw('test2', 'The correct string was returned because the route was successful.');
45 // Check expected headers from FinishResponseSubscriber.
46 $headers = $this->drupalGetHeaders();
47 $this->assertEqual($headers['x-drupal-cache-contexts'], implode(' ', $expected_cache_contexts));
48 $this->assertEqual($headers['x-drupal-cache-tags'], 'config:user.role.anonymous http_response rendered');
49 // Confirm that the page wrapping is being added, so we're not getting a
51 $this->assertRaw('</html>', 'Page markup was found.');
52 // In some instances, the subrequest handling may get confused and render
53 // a page inception style. This test verifies that is not happening.
54 $this->assertNoPattern('#</body>.*</body>#s', 'There was no double-page effect from a misrendered subrequest.');
56 // Confirm that route-level access check's cacheability is applied to the
57 // X-Drupal-Cache-Contexts and X-Drupal-Cache-Tags headers.
58 // 1. controller result: render array, globally cacheable route access.
59 $this->drupalGet('router_test/test18');
60 $headers = $this->drupalGetHeaders();
61 $this->assertEqual($headers['x-drupal-cache-contexts'], implode(' ', Cache::mergeContexts($renderer_required_cache_contexts, ['url'])));
62 $this->assertEqual($headers['x-drupal-cache-tags'], 'config:user.role.anonymous foo http_response rendered');
63 // 2. controller result: render array, per-role cacheable route access.
64 $this->drupalGet('router_test/test19');
65 $headers = $this->drupalGetHeaders();
66 $this->assertEqual($headers['x-drupal-cache-contexts'], implode(' ', Cache::mergeContexts($renderer_required_cache_contexts, ['url', 'user.roles'])));
67 $this->assertEqual($headers['x-drupal-cache-tags'], 'config:user.role.anonymous foo http_response rendered');
68 // 3. controller result: Response object, globally cacheable route access.
69 $this->drupalGet('router_test/test1');
70 $headers = $this->drupalGetHeaders();
71 $this->assertFalse(isset($headers['x-drupal-cache-contexts']));
72 $this->assertFalse(isset($headers['x-drupal-cache-tags']));
73 // 4. controller result: Response object, per-role cacheable route access.
74 $this->drupalGet('router_test/test20');
75 $headers = $this->drupalGetHeaders();
76 $this->assertFalse(isset($headers['x-drupal-cache-contexts']));
77 $this->assertFalse(isset($headers['x-drupal-cache-tags']));
78 // 5. controller result: CacheableResponse object, globally cacheable route access.
79 $this->drupalGet('router_test/test21');
80 $headers = $this->drupalGetHeaders();
81 $this->assertEqual($headers['x-drupal-cache-contexts'], '');
82 $this->assertEqual($headers['x-drupal-cache-tags'], 'http_response');
83 // 6. controller result: CacheableResponse object, per-role cacheable route access.
84 $this->drupalGet('router_test/test22');
85 $headers = $this->drupalGetHeaders();
86 $this->assertEqual($headers['x-drupal-cache-contexts'], 'user.roles');
87 $this->assertEqual($headers['x-drupal-cache-tags'], 'http_response');
89 // Finally, verify that the X-Drupal-Cache-Contexts and X-Drupal-Cache-Tags
90 // headers are not sent when their container parameter is set to FALSE.
91 $this->drupalGet('router_test/test18');
92 $headers = $this->drupalGetHeaders();
93 $this->assertTrue(isset($headers['x-drupal-cache-contexts']));
94 $this->assertTrue(isset($headers['x-drupal-cache-tags']));
95 $this->setHttpResponseDebugCacheabilityHeaders(FALSE);
96 $this->drupalGet('router_test/test18');
97 $headers = $this->drupalGetHeaders();
98 $this->assertFalse(isset($headers['x-drupal-cache-contexts']));
99 $this->assertFalse(isset($headers['x-drupal-cache-tags']));
103 * Confirms that multiple routes with the same path do not cause an error.
105 public function testDuplicateRoutePaths() {
106 // Tests two routes with exactly the same path. The route with the maximum
107 // fit and lowest sorting route name will match, regardless of the order the
108 // routes are declared.
109 // @see \Drupal\Core\Routing\RouteProvider::getRoutesByPath()
110 $this->drupalGet('router-test/duplicate-path2');
111 $this->assertResponse(200);
112 $this->assertRaw('router_test.two_duplicate1');
114 // Tests three routes with same the path. One of the routes the path has a
116 $this->drupalGet('router-test/case-sensitive-duplicate-path3');
117 $this->assertResponse(200);
118 $this->assertRaw('router_test.case_sensitive_duplicate1');
119 // While case-insensitive matching works, exact matches are preferred.
120 $this->drupalGet('router-test/case-sensitive-Duplicate-PATH3');
121 $this->assertResponse(200);
122 $this->assertRaw('router_test.case_sensitive_duplicate2');
123 // Test that case-insensitive matching works, falling back to the first
125 $this->drupalGet('router-test/case-sensitive-Duplicate-Path3');
126 $this->assertResponse(200);
127 $this->assertRaw('router_test.case_sensitive_duplicate1');
131 * Confirms that placeholders in paths work correctly.
133 public function testControllerPlaceholders() {
134 // Test with 0 and a random value.
135 $values = ["0", $this->randomMachineName()];
136 foreach ($values as $value) {
137 $this->drupalGet('router_test/test3/' . $value);
138 $this->assertResponse(200);
139 $this->assertRaw($value, 'The correct string was returned because the route was successful.');
142 // Confirm that the page wrapping is being added, so we're not getting a
143 // raw body returned.
144 $this->assertRaw('</html>', 'Page markup was found.');
146 // In some instances, the subrequest handling may get confused and render
147 // a page inception style. This test verifies that is not happening.
148 $this->assertNoPattern('#</body>.*</body>#s', 'There was no double-page effect from a misrendered subrequest.');
152 * Confirms that default placeholders in paths work correctly.
154 public function testControllerPlaceholdersDefaultValues() {
155 $this->drupalGet('router_test/test4');
156 $this->assertResponse(200);
157 $this->assertRaw('narf', 'The correct string was returned because the route was successful.');
159 // Confirm that the page wrapping is being added, so we're not getting a
160 // raw body returned.
161 $this->assertRaw('</html>', 'Page markup was found.');
163 // In some instances, the subrequest handling may get confused and render
164 // a page inception style. This test verifies that is not happening.
165 $this->assertNoPattern('#</body>.*</body>#s', 'There was no double-page effect from a misrendered subrequest.');
169 * Confirms that default placeholders in paths work correctly.
171 public function testControllerPlaceholdersDefaultValuesProvided() {
172 $this->drupalGet('router_test/test4/barf');
173 $this->assertResponse(200);
174 $this->assertRaw('barf', 'The correct string was returned because the route was successful.');
176 // Confirm that the page wrapping is being added, so we're not getting a
177 // raw body returned.
178 $this->assertRaw('</html>', 'Page markup was found.');
180 // In some instances, the subrequest handling may get confused and render
181 // a page inception style. This test verifies that is not happening.
182 $this->assertNoPattern('#</body>.*</body>#s', 'There was no double-page effect from a misrendered subrequest.');
186 * Checks that dynamically defined and altered routes work correctly.
188 * @see \Drupal\router_test\RouteSubscriber
190 public function testDynamicRoutes() {
191 // Test the altered route.
192 $this->drupalGet('router_test/test6');
193 $this->assertResponse(200);
194 $this->assertRaw('test5', 'The correct string was returned because the route was successful.');
198 * Checks that a request with text/html response gets rendered as a page.
200 public function testControllerResolutionPage() {
201 $this->drupalGet('/router_test/test10');
203 $this->assertRaw('abcde', 'Correct body was found.');
205 // Confirm that the page wrapping is being added, so we're not getting a
206 // raw body returned.
207 $this->assertRaw('</html>', 'Page markup was found.');
209 // In some instances, the subrequest handling may get confused and render
210 // a page inception style. This test verifies that is not happening.
211 $this->assertNoPattern('#</body>.*</body>#s', 'There was no double-page effect from a misrendered subrequest.');
215 * Checks the generate method on the url generator using the front router.
217 public function testUrlGeneratorFront() {
218 $front_url = Url::fromRoute('<front>', [], ['absolute' => TRUE]);
219 // Compare to the site base URL.
220 $base_url = Url::fromUri('base:/', ['absolute' => TRUE]);
221 $this->assertIdentical($base_url->toString(), $front_url->toString());
225 * Tests that a page trying to match a path will succeed.
227 public function testRouterMatching() {
228 $this->drupalGet('router_test/test14/1');
229 $this->assertResponse(200);
230 $this->assertText('User route "entity.user.canonical" was matched.');
232 // Try to match a route for a non-existent user.
233 $this->drupalGet('router_test/test14/2');
234 $this->assertResponse(200);
235 $this->assertText('Route not matched.');
237 // Check that very long paths don't cause an error.
238 $path = 'router_test/test1';
239 $suffix = '/d/r/u/p/a/l';
240 for ($i = 0; $i < 10; $i++) {
242 $this->drupalGet($path);
243 $this->assertResponse(404);
248 * Tests that a PSR-7 response works.
250 public function testRouterResponsePsr7() {
251 $this->drupalGet('/router_test/test23');
252 $this->assertResponse(200);
253 $this->assertText('test23');
257 * Tests the user account on the DIC.
259 public function testUserAccount() {
260 $account = $this->drupalCreateUser();
261 $this->drupalLogin($account);
263 $second_account = $this->drupalCreateUser();
265 $this->drupalGet('router_test/test12/' . $second_account->id());
266 $this->assertText($account->getUsername() . ':' . $second_account->getUsername());
267 $this->assertEqual($account->id(), $this->loggedInUser->id(), 'Ensure that the user was not changed.');
269 $this->drupalGet('router_test/test13/' . $second_account->id());
270 $this->assertText($account->getUsername() . ':' . $second_account->getUsername());
271 $this->assertEqual($account->id(), $this->loggedInUser->id(), 'Ensure that the user was not changed.');
275 * Checks that an ajax request gets rendered as an Ajax response, by mime.
277 public function testControllerResolutionAjax() {
278 // This will fail with a JSON parse error if the request is not routed to
279 // The correct controller.
280 $this->drupalGetAjax('/router_test/test10');
282 $this->assertEqual($this->drupalGetHeader('Content-Type'), 'application/json', 'Correct mime content type was returned');
284 $this->assertRaw('abcde', 'Correct body was found.');
288 * Tests that routes no longer exist for a module that has been uninstalled.
290 public function testRouterUninstallInstall() {
291 \Drupal::service('module_installer')->uninstall(['router_test']);
292 \Drupal::service('router.builder')->rebuild();
294 \Drupal::service('router.route_provider')->getRouteByName('router_test.1');
295 $this->fail('Route was delete on uninstall.');
297 catch (RouteNotFoundException $e) {
298 $this->pass('Route was delete on uninstall.');
300 // Install the module again.
301 \Drupal::service('module_installer')->install(['router_test']);
302 \Drupal::service('router.builder')->rebuild();
303 $route = \Drupal::service('router.route_provider')->getRouteByName('router_test.1');
304 $this->assertNotNull($route, 'Route exists after module installation');
308 * Ensure that multiple leading slashes are redirected.
310 public function testLeadingSlashes() {
311 $request = $this->container->get('request_stack')->getCurrentRequest();
312 $url = $request->getUriForPath('//router_test/test1');
313 $this->drupalGet($url);
314 $this->assertEqual(1, $this->redirectCount, $url . " redirected to " . $this->url);
315 $this->assertUrl($request->getUriForPath('/router_test/test1'));
317 // It should not matter how many leading slashes are used and query strings
318 // should be preserved.
319 $url = $request->getUriForPath('/////////////////////////////////////////////////router_test/test1') . '?qs=test';
320 $this->drupalGet($url);
321 $this->assertEqual(1, $this->redirectCount, $url . " redirected to " . $this->url);
322 $this->assertUrl($request->getUriForPath('/router_test/test1') . '?qs=test');
324 // Ensure that external URLs in destination query params are not redirected
326 $url = $request->getUriForPath('/////////////////////////////////////////////////router_test/test1') . '?qs=test&destination=http://www.example.com%5c@drupal8alt.test';
327 $this->drupalGet($url);
328 $this->assertEqual(1, $this->redirectCount, $url . " redirected to " . $this->url);
329 $this->assertUrl($request->getUriForPath('/router_test/test1') . '?qs=test');