function UserLogoutTest::testLogout

Tests user logout functionality.

File

core/modules/user/tests/src/Functional/UserLogoutTest.php, line 38

Class

UserLogoutTest

Tests user logout.

Namespace

Code

public function testLogout() : void {
  $account = $this->createUser();
  $this->drupalLogin($account);
  // Test missing csrf token does not log the user out.
  $logoutUrl = Url::fromRoute('user.logout');
  $confirmUrl = Url::fromRoute('user.logout.confirm');
  $this->drupalGet($logoutUrl);
  $this->assertTrue($this->drupalUserIsLoggedIn($account));
  $this->assertSession()
    ->addressEquals($confirmUrl);
  // Test invalid csrf token does not log the user out.
  $this->drupalGet($logoutUrl, [
    'query' => [
      'token' => '123',
    ],
  ]);
  $this->assertTrue($this->drupalUserIsLoggedIn($account));
  $this->assertSession()
    ->addressEquals($confirmUrl);
  // Submitting the confirmation form correctly logs the user out.
  $this->submitForm([], 'Log out');
  $this->assertFalse($this->drupalUserIsLoggedIn($account));
  $this->drupalResetSession();
  $this->drupalLogin($account);
  // Test with valid logout link.
  $this->drupalGet('user');
  $this->getSession()
    ->getPage()
    ->clickLink('Log out');
  $this->assertFalse($this->drupalUserIsLoggedIn($account));
  // Test hitting the confirm form while logged out redirects to the
  // frontpage.
  $this->drupalGet($confirmUrl);
  $this->assertSession()
    ->addressEquals(Url::fromRoute('<front>'));
}