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<?php |
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namespace Drupal\DrupalExtension\Manager; |
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use Behat\Mink\Exception\DriverException; |
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use Behat\Mink\Mink; |
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use Drupal\DrupalExtension\DrupalParametersTrait; |
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use Drupal\DrupalExtension\MinkAwareTrait; |
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/** |
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* Default implementation of the Drupal authentication manager service. |
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*/ |
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class DrupalAuthenticationManager implements DrupalAuthenticationManagerInterface |
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{ |
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use DrupalParametersTrait; |
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use MinkAwareTrait; |
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/** |
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* The Drupal user manager. |
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* |
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* @var \Drupal\DrupalExtension\Manager\DrupalUserManagerInterface |
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*/ |
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protected $userManager; |
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/** |
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* Constructs a DrupalAuthenticationManager object. |
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* |
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* @param \Behat\Mink\Mink $mink |
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* The Mink sessions manager. |
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* @param \Drupal\DrupalExtension\Manager\DrupalUserManagerInterface $drupalUserManager |
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* The Drupal user manager. |
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*/ |
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public function __construct(Mink $mink, DrupalUserManagerInterface $drupalUserManager, array $minkParameters, array $drupalParameters) |
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{ |
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$this->setMink($mink); |
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$this->userManager = $drupalUserManager; |
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$this->setMinkParameters($minkParameters); |
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$this->setDrupalParameters($drupalParameters); |
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} |
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/** |
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* {@inheritdoc} |
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*/ |
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public function logIn(\stdClass $user) |
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{ |
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// Ensure we aren't already logged in. |
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$this->fastLogout(); |
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$this->getSession()->visit($this->locatePath('/user')); |
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$element = $this->getSession()->getPage(); |
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$element->fillField($this->getDrupalText('username_field'), $user->name); |
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$element->fillField($this->getDrupalText('password_field'), $user->pass); |
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$submit = $element->findButton($this->getDrupalText('log_in')); |
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if (empty($submit)) { |
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throw new \Exception(sprintf("No submit button at %s", $this->getSession()->getCurrentUrl())); |
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} |
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// Log in. |
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$submit->click(); |
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if (!$this->loggedIn()) { |
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if (isset($user->role)) { |
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throw new \Exception(sprintf("Unable to determine if logged in because 'log_out' link cannot be found for user '%s' with role '%s'", $user->name, $user->role)); |
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} else { |
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throw new \Exception(sprintf("Unable to determine if logged in because 'log_out' link cannot be found for user '%s'", $user->name)); |
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} |
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} |
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$this->userManager->setCurrentUser($user); |
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} |
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/** |
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* {@inheritdoc} |
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*/ |
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public function logout() { |
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$this->getSession()->visit($this->locatePath('/user/logout')); |
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$this->userManager->setCurrentUser(FALSE); |
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} |
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/** |
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* {@inheritdoc} |
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*/ |
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public function loggedIn() { |
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$session = $this->getSession(); |
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// If the session has not been started yet, or no page has yet been loaded, |
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// then this is a brand new test session and the user is not logged in. |
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if (!$session->isStarted() || !$page = $session->getPage()) { |
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return FALSE; |
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} |
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// Look for a css selector to determine if a user is logged in. |
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// Default is the logged-in class on the body tag. |
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// Which should work with almost any theme. |
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try { |
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if ($page->has('css', $this->getDrupalSelector('logged_in_selector'))) { |
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return TRUE; |
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} |
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} catch (DriverException $e) { |
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// This test may fail if the driver did not load any site yet. |
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} |
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// Some themes do not add that class to the body, so lets check if the |
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// login form is displayed on /user/login. |
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$session->visit($this->locatePath('/user/login')); |
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if ($page->has('css', $this->getDrupalSelector('login_form_selector'))) { |
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$this->fastLogout(); |
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return FALSE; |
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} |
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$session->visit($this->locatePath('/')); |
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// As a last resort, if a logout link is found, we are logged in. While not |
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// perfect, this is how Drupal SimpleTests currently work as well. |
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if ($page->findLink($this->getDrupalText('log_out'))) { |
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return TRUE; |
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} |
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// The user appears to be anonymous. Calling logout() both ensures this is the |
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// case and updates the userManager to reflect this. |
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$this->fastLogout(); |
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return FALSE; |
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} |
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/** |
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* Logs out by directly resetting the session. |
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* |
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* A fast logout method that resets the session and doesn't need to |
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* bootstrap Drupal. This should not be used if logout hooks need to fire. |
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*/ |
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protected function fastLogout() |
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{ |
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$this->getSession()->reset(); |
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$this->userManager->setCurrentUser(FALSE); |
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} |
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} |
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jhedstrom /
drupalextension
