public function AccessDeniedTest::testAccessDenied in Drupal 8

Same name and namespace in other branches

1. 9 core/modules/system/tests/src/Functional/System/AccessDeniedTest.php \Drupal\Tests\system\Functional\System\AccessDeniedTest::testAccessDenied()

File

core/modules/system/tests/src/Functional/System/AccessDeniedTest.php, line 52

Class

AccessDeniedTest

Tests page access denied functionality, including custom 403 pages.

Namespace

Drupal\Tests\system\Functional\System

Code

public function testAccessDenied() {
  $this
    ->drupalGet('admin');
  $this
    ->assertText(t('Access denied'), 'Found the default 403 page');
  $this
    ->assertSession()
    ->statusCodeEquals(403);

  // Ensure that users without permission are denied access and have the
  // correct path information in drupalSettings.
  $this
    ->drupalLogin($this
    ->createUser([]));
  $this
    ->drupalGet('admin', [
    'query' => [
      'foo' => 'bar',
    ],
  ]);
  $settings = $this
    ->getDrupalSettings();
  $this
    ->assertEqual($settings['path']['currentPath'], 'admin');
  $this
    ->assertEqual($settings['path']['currentPathIsAdmin'], TRUE);
  $this
    ->assertEqual($settings['path']['currentQuery'], [
    'foo' => 'bar',
  ]);
  $this
    ->drupalLogin($this->adminUser);

  // Set a custom 404 page without a starting slash.
  $edit = [
    'site_403' => 'user/' . $this->adminUser
      ->id(),
  ];
  $this
    ->drupalPostForm('admin/config/system/site-information', $edit, t('Save configuration'));
  $this
    ->assertRaw(new FormattableMarkup("The path '%path' has to start with a slash.", [
    '%path' => $edit['site_403'],
  ]));

  // Use a custom 403 page.
  $edit = [
    'site_403' => '/user/' . $this->adminUser
      ->id(),
  ];
  $this
    ->drupalPostForm('admin/config/system/site-information', $edit, t('Save configuration'));

  // Enable the user login block.
  $block = $this
    ->drupalPlaceBlock('user_login_block', [
    'id' => 'login',
  ]);

  // Log out and check that the user login block is shown on custom 403 pages.
  $this
    ->drupalLogout();
  $this
    ->drupalGet('admin');
  $this
    ->assertText($this->adminUser
    ->getAccountName(), 'Found the custom 403 page');
  $this
    ->assertText(t('Username'), 'Blocks are shown on the custom 403 page');

  // Log back in and remove the custom 403 page.
  $this
    ->drupalLogin($this->adminUser);
  $edit = [
    'site_403' => '',
  ];
  $this
    ->drupalPostForm('admin/config/system/site-information', $edit, t('Save configuration'));

  // Logout and check that the user login block is shown on default 403 pages.
  $this
    ->drupalLogout();
  $this
    ->drupalGet('admin');
  $this
    ->assertText(t('Access denied'), 'Found the default 403 page');
  $this
    ->assertSession()
    ->statusCodeEquals(403);
  $this
    ->assertText(t('Username'), 'Blocks are shown on the default 403 page');

  // Log back in, set the custom 403 page to /user/login and remove the block
  $this
    ->drupalLogin($this->adminUser);
  $this
    ->config('system.site')
    ->set('page.403', '/user/login')
    ->save();
  $block
    ->disable()
    ->save();

  // Check that we can log in from the 403 page.
  $this
    ->drupalLogout();
  $edit = [
    'name' => $this->adminUser
      ->getAccountName(),
    'pass' => $this->adminUser->pass_raw,
  ];
  $this
    ->drupalPostForm('admin/config/system/site-information', $edit, t('Log in'));

  // Check that we're still on the same page.
  $this
    ->assertText(t('Basic site settings'));
}