public function LockTest::testBackendLockReleaseAll in Drupal 8

Same name and namespace in other branches

1. 9 core/tests/Drupal/KernelTests/Core/Lock/LockTest.php \Drupal\KernelTests\Core\Lock\LockTest::testBackendLockReleaseAll()

Tests backend release functionality.

File

core/tests/Drupal/KernelTests/Core/Lock/LockTest.php, line 70

Class

LockTest

Tests the Database lock backend.

Namespace

Drupal\KernelTests\Core\Lock

Code

public function testBackendLockReleaseAll() {
  $success = $this->lock
    ->acquire('lock_a');
  $this
    ->assertTrue($success, 'Could acquire first lock.');
  $success = $this->lock
    ->acquire('lock_b');
  $this
    ->assertTrue($success, 'Could acquire second lock.');
  $this->lock
    ->releaseAll();
  $is_free = $this->lock
    ->lockMayBeAvailable('lock_a');
  $this
    ->assertTrue($is_free, 'First lock has been released.');
  $is_free = $this->lock
    ->lockMayBeAvailable('lock_b');
  $this
    ->assertTrue($is_free, 'Second lock has been released.');
}