public function UserHelpersTest::testDrupalUserIsLoggedIn in Drupal 9

Same name and namespace in other branches

1. 8 core/tests/Drupal/FunctionalTests/UserHelpersTest.php \Drupal\FunctionalTests\UserHelpersTest::testDrupalUserIsLoggedIn()

Tests BrowserTestBase::drupalUserIsLoggedIn().

File

core/tests/Drupal/FunctionalTests/UserHelpersTest.php, line 22

Class

UserHelpersTest

Tests User related helper methods of BrowserTestBase.

Namespace

Drupal\FunctionalTests

Code

public function testDrupalUserIsLoggedIn() {
  $first_user = $this
    ->drupalCreateUser();
  $second_user = $this
    ->drupalCreateUser();

  // After logging in, the first user should be logged in, the second not.
  $this
    ->drupalLogin($first_user);
  $this
    ->assertTrue($this
    ->drupalUserIsLoggedIn($first_user));
  $this
    ->assertFalse($this
    ->drupalUserIsLoggedIn($second_user));

  // Verify that logged in state is retained across pages.
  $this
    ->drupalGet('');
  $this
    ->assertTrue($this
    ->drupalUserIsLoggedIn($first_user));
  $this
    ->assertFalse($this
    ->drupalUserIsLoggedIn($second_user));

  // After logging out, both users should be logged out.
  $this
    ->drupalLogout();
  $this
    ->assertFalse($this
    ->drupalUserIsLoggedIn($first_user));
  $this
    ->assertFalse($this
    ->drupalUserIsLoggedIn($second_user));

  // After logging back in, the second user should still be logged out.
  $this
    ->drupalLogin($first_user);
  $this
    ->assertTrue($this
    ->drupalUserIsLoggedIn($first_user));
  $this
    ->assertFalse($this
    ->drupalUserIsLoggedIn($second_user));

  // After logging in the second user, the first one should be logged out.
  $this
    ->drupalLogin($second_user);
  $this
    ->assertTrue($this
    ->drupalUserIsLoggedIn($second_user));
  $this
    ->assertFalse($this
    ->drupalUserIsLoggedIn($first_user));

  // After logging out, both should be logged out.
  $this
    ->drupalLogout();
  $this
    ->assertFalse($this
    ->drupalUserIsLoggedIn($first_user));
  $this
    ->assertFalse($this
    ->drupalUserIsLoggedIn($second_user));
}