function LockFunctionalTest::testPersistentLock

Tests that the persistent lock is persisted between requests.

File

core/modules/system/tests/src/Functional/Lock/LockFunctionalTest.php, line 66

Class

LockFunctionalTest

Confirm locking works between two separate requests.

Namespace

Code

public function testPersistentLock() : void {
  $persistent_lock = $this->container
    ->get('lock.persistent');
  // Get a persistent lock.
  $this->drupalGet('system-test/lock-persist/lock1');
  $this->assertSession()
    ->pageTextContains('TRUE: Lock successfully acquired in SystemTestController::lockPersist()');
  // Ensure that a shutdown function has not released the lock.
  $this->assertFalse($persistent_lock->lockMayBeAvailable('lock1'));
  $this->drupalGet('system-test/lock-persist/lock1');
  $this->assertSession()
    ->pageTextContains('FALSE: Lock not acquired in SystemTestController::lockPersist()');
  // Get another persistent lock.
  $this->drupalGet('system-test/lock-persist/lock2');
  $this->assertSession()
    ->pageTextContains('TRUE: Lock successfully acquired in SystemTestController::lockPersist()');
  $this->assertFalse($persistent_lock->lockMayBeAvailable('lock2'));
  // Release the first lock and try getting it again.
  $persistent_lock->release('lock1');
  $this->drupalGet('system-test/lock-persist/lock1');
  $this->assertSession()
    ->pageTextContains('TRUE: Lock successfully acquired in SystemTestController::lockPersist()');
}