function DriverSpecificTransactionTestBase::testTransactionManagerFailureOnPendingStackItems

Tests TransactionManager failure.

File

core/tests/Drupal/KernelTests/Core/Database/DriverSpecificTransactionTestBase.php, line 846

Class

DriverSpecificTransactionTestBase

Tests the transaction abstraction system.

Namespace

Code

public function testTransactionManagerFailureOnPendingStackItems() : void {
    $connectionInfo = Database::getConnectionInfo();
    Database::addConnectionInfo('default', 'test_fail', $connectionInfo['default']);
    $testConnection = Database::getConnection('test_fail');
    // Add a fake item to the stack.
    $manager = $testConnection->transactionManager();
    $reflectionMethod = new \ReflectionMethod($manager, 'addStackItem');
    $reflectionMethod->invoke($manager, 'bar', new StackItem('qux', StackItemType::Root));
    // Ensure transaction state can be determined during object destruction.
    // This is necessary for the test to pass when xdebug.mode has the 'develop'
    // option enabled.
    $reflectionProperty = new \ReflectionProperty(TransactionManagerBase::class, 'connectionTransactionState');
    $reflectionProperty->setValue($manager, ClientConnectionTransactionState::Active);
    // Ensure that __destruct() results in an assertion error. Note that this
    // will normally be called by PHP during the object's destruction but Drupal
    // will commit all transactions when a database is closed thereby making
    // this impossible to test unless it is called directly.
    try {
        $manager->__destruct();
        $this->fail("Expected AssertionError error not thrown");
    } catch (\AssertionError $e) {
        $this->assertStringStartsWith('Transaction $stack was not empty. Active stack: bar\\qux', $e->getMessage());
    }
    // Clean up.
    $reflectionProperty = new \ReflectionProperty(TransactionManagerBase::class, 'stack');
    $reflectionProperty->setValue($manager, []);
    unset($testConnection);
    Database::closeConnection('test_fail');
}