Transaction Class Reference

Public Member Functions
	__construct (\Magento\TestFramework\EventManager $eventManager)
	startTest (\PHPUnit\Framework\TestCase $test)
	endTest (\PHPUnit\Framework\TestCase $test)
	endTestSuite ()

Protected Member Functions
	_processTransactionRequests ($eventName, \PHPUnit\Framework\TestCase $test)
	_startTransaction (\PHPUnit\Framework\TestCase $test)
	_rollbackTransaction ()
	_getEventParam ()

Protected Attributes
	$_eventManager
	$_eventParam
	$_isTransactionActive = false

Detailed Description

Definition at line 12 of file Transaction.php.

Constructor & Destructor Documentation

__construct()

__construct

(

\Magento\TestFramework\EventManager

$eventManager

)

Constructor

Parameters

\Magento\TestFramework\EventManager

$eventManager

Definition at line 34 of file Transaction.php.

    {
        $this->_eventManager = $eventManager;
    }

Member Function Documentation

_getEventParam()

_getEventParam ( )

protected

Retrieve clean instance of transaction event parameter

Returns

\Magento\TestFramework\Event\Param\Transaction

Definition at line 140 of file Transaction.php.

    {
        /* reset object state instead of instantiating new object over and over again */
        if (!$this->_eventParam) {
            $this->_eventParam = new \Magento\TestFramework\Event\Param\Transaction();
        } else {
            $this->_eventParam->__construct();
        }
        return $this->_eventParam;
    }

_processTransactionRequests()

_processTransactionRequests (   $eventName, \PHPUnit\Framework\TestCase  $test  )

protected

Query whether there are any requests for transaction operations and performs them

Parameters

string	$eventName
\PHPUnit\Framework\TestCase	$test

Definition at line 73 of file Transaction.php.

    {
        $param = $this->_getEventParam();
        $this->_eventManager->fireEvent($eventName . 'TransactionRequest', [$test, $param]);
        if ($param->isTransactionRollbackRequested()) {
            $this->_rollbackTransaction();
        }
        if ($param->isTransactionStartRequested()) {
            $this->_startTransaction($test);
        }
    }

_rollbackTransaction()

_rollbackTransaction ( )

protected

Rollback transaction and fire 'rollbackTransaction' event

Definition at line 110 of file Transaction.php.

    {
        if ($this->_isTransactionActive) {
            $this->_getConnection()->rollbackTransparentTransaction();
            $this->_isTransactionActive = false;
            $this->_eventManager->fireEvent('rollbackTransaction');
            $this->_getConnection()->closeConnection();
        }
    }

_startTransaction()

_startTransaction ( \PHPUnit\Framework\TestCase  $test )

protected

Start transaction and fire 'startTransaction' event

Parameters

\PHPUnit\Framework\TestCase

$test

Definition at line 90 of file Transaction.php.

    {
        if (!$this->_isTransactionActive) {
            $this->_getConnection()->beginTransparentTransaction();
            $this->_isTransactionActive = true;
            try {
                $this->_eventManager->fireEvent('startTransaction', [$test]);
            } catch (\Exception $e) {
                $test->getTestResultObject()->addFailure(
                    $test,
                    new \PHPUnit\Framework\AssertionFailedError((string)$e),
                    0
                );
            }
        }
    }

endTest()

endTest

(

\PHPUnit\Framework\TestCase

$test

)

Handler for 'endTest' event

Parameters

\PHPUnit\Framework\TestCase

$test

Definition at line 54 of file Transaction.php.

    {
        $this->_processTransactionRequests('endTest', $test);
    }

endTestSuite()

endTestSuite

(

)

Handler for 'endTestSuite' event

Definition at line 62 of file Transaction.php.

    {
        $this->_rollbackTransaction();
    }

startTest()

startTest

(

\PHPUnit\Framework\TestCase

$test

)

Handler for 'startTest' event

Parameters

\PHPUnit\Framework\TestCase

$test

Definition at line 44 of file Transaction.php.

    {
        $this->_processTransactionRequests('startTest', $test);
    }

Field Documentation

$_eventManager

$_eventManager

protected

Definition at line 17 of file Transaction.php.

$_eventParam

$_eventParam

protected

Definition at line 22 of file Transaction.php.

$_isTransactionActive

$_isTransactionActive = false

protected

Definition at line 27 of file Transaction.php.

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The documentation for this class was generated from the following file:

• vendor/magento/magento2-base/dev/tests/integration/framework/Magento/TestFramework/Event/Transaction.php