public function SimpleTestBrowserTest::testInternalBrowser in Drupal 8

Test the internal browsers functionality.

File

core/modules/simpletest/src/Tests/SimpleTestBrowserTest.php, line 32

Class

SimpleTestBrowserTest

Tests the WebTestBase internal browser.

Namespace

Drupal\simpletest\Tests

Code

public function testInternalBrowser() {

  // Retrieve the test page and check its title and headers.
  $this
    ->drupalGet('test-page');
  $this
    ->assertTrue($this
    ->drupalGetHeader('Date'), 'An HTTP header was received.');
  $this
    ->assertTitle(t('Test page | @site-name', [
    '@site-name' => $this
      ->config('system.site')
      ->get('name'),
  ]));
  $this
    ->assertNoTitle('Foo');
  $old_user_id = $this->container
    ->get('current_user')
    ->id();
  $user = $this
    ->drupalCreateUser();
  $this
    ->drupalLogin($user);

  // Check that current user service updated.
  $this
    ->assertNotEqual($old_user_id, $this->container
    ->get('current_user')
    ->id(), 'Current user service updated.');
  $headers = $this
    ->drupalGetHeaders(TRUE);
  $this
    ->assertEqual(count($headers), 2, 'There was one intermediate request.');
  $this
    ->assertTrue(strpos($headers[0][':status'], '303') !== FALSE, 'Intermediate response code was 303.');
  $this
    ->assertFalse(empty($headers[0]['location']), 'Intermediate request contained a Location header.');
  $this
    ->assertEqual($this
    ->getUrl(), $headers[0]['location'], 'HTTP redirect was followed');
  $this
    ->assertFalse($this
    ->drupalGetHeader('Location'), 'Headers from intermediate request were reset.');
  $this
    ->assertResponse(200, 'Response code from intermediate request was reset.');
  $this
    ->drupalLogout();

  // Check that current user service updated to anonymous user.
  $this
    ->assertEqual(0, $this->container
    ->get('current_user')
    ->id(), 'Current user service updated.');

  // Test the maximum redirection option.
  $this->maximumRedirects = 1;
  $edit = [
    'name' => $user
      ->getAccountName(),
    'pass' => $user->pass_raw,
  ];
  $this
    ->drupalPostForm('user/login', $edit, t('Log in'), [
    'query' => [
      'destination' => 'user/logout',
    ],
  ]);
  $headers = $this
    ->drupalGetHeaders(TRUE);
  $this
    ->assertEqual(count($headers), 2, 'Simpletest stopped following redirects after the first one.');

  // Remove the Simpletest private key file so we can test the protection
  // against requests that forge a valid testing user agent to gain access
  // to the installer.
  // @see drupal_valid_test_ua()
  // Not using File API; a potential error must trigger a PHP warning.
  unlink($this->siteDirectory . '/.htkey');
  $this
    ->drupalGet(Url::fromUri('base:core/install.php', [
    'external' => TRUE,
    'absolute' => TRUE,
  ])
    ->toString());
  $this
    ->assertResponse(403, 'Cannot access install.php.');
}