src/Codeception/Module/Laravel5.php
public function _before(\Codeception\TestCase $test)
    {
        $this->initializeLaravel();

        if ($this->app['db'] && $this->config['cleanup']) {
            $this->app['db']->beginTransaction();
        }
    }
public function _before(\Codeception\TestCase $test)
    {
        $this->initializeLaravel();

        if ($this->app['db'] && $this->config['cleanup']) {
            $this->app['db']->beginTransaction();
        }
    }
Before hook.

@param \Codeception\TestCase $test
@throws ModuleConfig