You are here

Home » API reference » Redis 7.2 » AbstractLockingUnitTestCase.php

abstract class Redis_Tests_Lock_AbstractLockingUnitTestCase in Redis 7.2

Hierarchy

Expanded class hierarchy of Redis_Tests_Lock_AbstractLockingUnitTestCase

File

lib/Redis/Tests/Lock/AbstractLockingUnitTestCase.php, line 3

View source 
abstract class Redis_Tests_Lock_AbstractLockingUnitTestCase extends Redis_Tests_AbstractUnitTestCase {

  /**
   * Ensure lock flush at tear down.
   *
   * @var array
   */
  protected $backends = array();
  public function setUp() {
    parent::setUp();
    $this->backends = array();
  }
  public function tearDown() {
    if (!empty($this->backends)) {
      foreach ($this->backends as $backend) {
        $backend
          ->lockReleaseAll();
      }
      $this->backends = array();
    }
    parent::tearDown();
  }

  /**
   * Create a new lock backend with a generated lock id
   *
   * @return Redis_Lock_Backend_Interface
   */
  public function createLockBackend() {
    $class = Redis_Client::getClass(Redis_Client::REDIS_IMPL_LOCK);
    if (!class_exists($class)) {
      throw new \Exception("Lock backend class does not exist");
    }
    return $this->backends[] = new $class();
  }
  public function testLock() {
    $b1 = $this
      ->createLockBackend();
    $b2 = $this
      ->createLockBackend();
    $s = $b1
      ->lockAcquire('test1', 20000);
    $this
      ->assertTrue($s, "Lock test1 acquired");
    $s = $b1
      ->lockAcquire('test1', 20000);
    $this
      ->assertTrue($s, "Lock test1 acquired a second time by the same thread");
    $s = $b2
      ->lockAcquire('test1', 20000);
    $this
      ->assertFalse($s, "Lock test1 could not be acquired by another thread");
    $b2
      ->lockRelease('test1');
    $s = $b2
      ->lockAcquire('test1');
    $this
      ->assertFalse($s, "Lock test1 could not be released by another thread");
    $b1
      ->lockRelease('test1');
    $s = $b2
      ->lockAcquire('test1');
    $this
      ->assertTrue($s, "Lock test1 has been released by the first thread");
  }
  public function testReleaseAll() {
    $b1 = $this
      ->createLockBackend();
    $b2 = $this
      ->createLockBackend();
    $b1
      ->lockAcquire('test1', 200);
    $b1
      ->lockAcquire('test2', 2000);
    $b1
      ->lockAcquire('test3', 20000);
    $s = $b2
      ->lockAcquire('test2');
    $this
      ->assertFalse($s, "Lock test2 could not be released by another thread");
    $s = $b2
      ->lockAcquire('test3');
    $this
      ->assertFalse($s, "Lock test4 could not be released by another thread");
    $b1
      ->lockReleaseAll();
    $s = $b2
      ->lockAcquire('test1');
    $this
      ->assertTrue($s, "Lock test1 has been released");
    $s = $b2
      ->lockAcquire('test2');
    $this
      ->assertTrue($s, "Lock test2 has been released");
    $s = $b2
      ->lockAcquire('test3');
    $this
      ->assertTrue($s, "Lock test3 has been released");
    $b2
      ->lockReleaseAll();
  }

}

Members

Namesort descending Modifiers Type Description Overrides
DrupalTestCase::$assertions protected property Assertions thrown in that test case.
DrupalTestCase::$databasePrefix protected property The database prefix of this test run.
DrupalTestCase::$originalFileDirectory protected property The original file directory, before it was changed for testing purposes.
DrupalTestCase::$results public property Current results of this test case.
DrupalTestCase::$setup protected property Flag to indicate whether the test has been set up.
DrupalTestCase::$setupDatabasePrefix protected property
DrupalTestCase::$setupEnvironment protected property
DrupalTestCase::$skipClasses protected property This class is skipped when looking for the source of an assertion.
DrupalTestCase::$testId protected property The test run ID.
DrupalTestCase::$timeLimit protected property Time limit for the test.
DrupalTestCase::$useSetupInstallationCache public property Whether to cache the installation part of the setUp() method.
DrupalTestCase::$useSetupModulesCache public property Whether to cache the modules installation part of the setUp() method.
DrupalTestCase::$verboseDirectoryUrl protected property URL to the verbose output file directory.
DrupalTestCase::assert protected function Internal helper: stores the assert.
DrupalTestCase::assertEqual protected function Check to see if two values are equal.
DrupalTestCase::assertFalse protected function Check to see if a value is false (an empty string, 0, NULL, or FALSE).
DrupalTestCase::assertIdentical protected function Check to see if two values are identical.
DrupalTestCase::assertNotEqual protected function Check to see if two values are not equal.
DrupalTestCase::assertNotIdentical protected function Check to see if two values are not identical.
DrupalTestCase::assertNotNull protected function Check to see if a value is not NULL.
DrupalTestCase::assertNull protected function Check to see if a value is NULL.
DrupalTestCase::assertTrue protected function Check to see if a value is not false (not an empty string, 0, NULL, or FALSE).
DrupalTestCase::deleteAssert public static function Delete an assertion record by message ID.
DrupalTestCase::error protected function Fire an error assertion. 1
DrupalTestCase::errorHandler public function Handle errors during test runs. 1
DrupalTestCase::exceptionHandler protected function Handle exceptions.
DrupalTestCase::fail protected function Fire an assertion that is always negative.
DrupalTestCase::generatePermutations public static function Converts a list of possible parameters into a stack of permutations.
DrupalTestCase::getAssertionCall protected function Cycles through backtrace until the first non-assertion method is found.
DrupalTestCase::getDatabaseConnection public static function Returns the database connection to the site running Simpletest.
DrupalTestCase::insertAssert public static function Store an assertion from outside the testing context.
DrupalTestCase::pass protected function Fire an assertion that is always positive.
DrupalTestCase::randomName public static function Generates a random string containing letters and numbers.
DrupalTestCase::randomString public static function Generates a random string of ASCII characters of codes 32 to 126.
DrupalTestCase::run public function Run all tests in this class.
DrupalTestCase::verbose protected function Logs a verbose message in a text file.
DrupalUnitTestCase::__construct function Constructor for DrupalUnitTestCase. Overrides DrupalTestCase::__construct
Redis_Tests_AbstractUnitTestCase::$loaderEnabled protected static property Is autoloader enabled (system wide)
Redis_Tests_AbstractUnitTestCase::$originalConf private property Drupal $conf array backup
Redis_Tests_AbstractUnitTestCase::enableAutoload protected static function Enable the autoloader (system wide)
Redis_Tests_AbstractUnitTestCase::getClientInterface abstract protected function Set up the Redis configuration 9
Redis_Tests_AbstractUnitTestCase::prepareClientManager final private function Prepare client manager
Redis_Tests_AbstractUnitTestCase::prepareDrupalEnvironment final private function Prepare Drupal environmment for testing
Redis_Tests_AbstractUnitTestCase::restoreClientManager final private function Restore client manager
Redis_Tests_AbstractUnitTestCase::restoreDrupalEnvironment final private function Restore Drupal environment after testing.
Redis_Tests_Lock_AbstractLockingUnitTestCase::$backends protected property Ensure lock flush at tear down.
Redis_Tests_Lock_AbstractLockingUnitTestCase::createLockBackend public function Create a new lock backend with a generated lock id
Redis_Tests_Lock_AbstractLockingUnitTestCase::setUp public function Sets up unit test environment. Overrides Redis_Tests_AbstractUnitTestCase::setUp
Redis_Tests_Lock_AbstractLockingUnitTestCase::tearDown public function Overrides Redis_Tests_AbstractUnitTestCase::tearDown
Redis_Tests_Lock_AbstractLockingUnitTestCase::testLock public function
Redis_Tests_Lock_AbstractLockingUnitTestCase::testReleaseAll public function