Chris@0: <?php
Chris@0: 
Chris@0: namespace Drupal\system\Tests\System;
Chris@0: 
Chris@0: use Drupal\Component\Utility\SafeMarkup;
Chris@0: use Drupal\simpletest\WebTestBase;
Chris@0: use Drupal\user\RoleInterface;
Chris@0: 
Chris@0: /**
Chris@0:  * Tests page not found functionality, including custom 404 pages.
Chris@0:  *
Chris@0:  * @group system
Chris@0:  */
Chris@0: class PageNotFoundTest extends WebTestBase {
Chris@0: 
Chris@0:   /**
Chris@0:    * Modules to enable.
Chris@0:    *
Chris@0:    * @var array
Chris@0:    */
Chris@0:   public static $modules = ['system_test'];
Chris@0: 
Chris@0:   protected $adminUser;
Chris@0: 
Chris@0:   protected function setUp() {
Chris@0:     parent::setUp();
Chris@0: 
Chris@0:     // Create an administrative user.
Chris@0:     $this->adminUser = $this->drupalCreateUser(['administer site configuration', 'link to any page']);
Chris@0:     $this->adminUser->roles[] = 'administrator';
Chris@0:     $this->adminUser->save();
Chris@0: 
Chris@0:     user_role_grant_permissions(RoleInterface::ANONYMOUS_ID, ['access user profiles']);
Chris@0:     user_role_grant_permissions(RoleInterface::AUTHENTICATED_ID, ['access user profiles']);
Chris@0:   }
Chris@0: 
Chris@0:   public function testPageNotFound() {
Chris@0:     $this->drupalLogin($this->adminUser);
Chris@0:     $this->drupalGet($this->randomMachineName(10));
Chris@0:     $this->assertText(t('Page not found'), 'Found the default 404 page');
Chris@0: 
Chris@0:     // Set a custom 404 page without a starting slash.
Chris@0:     $edit = [
Chris@0:       'site_404' => 'user/' . $this->adminUser->id(),
Chris@0:     ];
Chris@0:     $this->drupalPostForm('admin/config/system/site-information', $edit, t('Save configuration'));
Chris@0:     $this->assertRaw(SafeMarkup::format("The path '%path' has to start with a slash.", ['%path' => $edit['site_404']]));
Chris@0: 
Chris@0:     // Use a custom 404 page.
Chris@0:     $edit = [
Chris@0:       'site_404' => '/user/' . $this->adminUser->id(),
Chris@0:     ];
Chris@0:     $this->drupalPostForm('admin/config/system/site-information', $edit, t('Save configuration'));
Chris@0: 
Chris@0:     $this->drupalGet($this->randomMachineName(10));
Chris@0:     $this->assertText($this->adminUser->getUsername(), 'Found the custom 404 page');
Chris@0:   }
Chris@0: 
Chris@0:   /**
Chris@0:    * Tests that an inaccessible custom 404 page falls back to the default.
Chris@0:    */
Chris@0:   public function testPageNotFoundCustomPageWithAccessDenied() {
Chris@0:     // Sets up a 404 page not accessible by the anonymous user.
Chris@0:     $this->config('system.site')->set('page.404', '/system-test/custom-4xx')->save();
Chris@0: 
Chris@0:     $this->drupalGet('/this-path-does-not-exist');
Chris@0:     $this->assertNoText('Admin-only 4xx response');
Chris@0:     $this->assertText('The requested page could not be found.');
Chris@0:     $this->assertResponse(404);
Chris@0:     // Verify the access cacheability metadata for custom 404 is bubbled.
Chris@0:     $this->assertCacheContext('user.roles');
Chris@0: 
Chris@0:     $this->drupalLogin($this->adminUser);
Chris@0:     $this->drupalGet('/this-path-does-not-exist');
Chris@0:     $this->assertText('Admin-only 4xx response');
Chris@0:     $this->assertNoText('The requested page could not be found.');
Chris@0:     $this->assertResponse(404);
Chris@0:     // Verify the access cacheability metadata for custom 404 is bubbled.
Chris@0:     $this->assertCacheContext('user.roles');
Chris@0:   }
Chris@0: 
Chris@0: }