src/Codeception/Module/Laravel5.php
public function _after(\Codeception\TestCase $test)
    {
        if ($this->app['db'] && $this->config['cleanup']) {
            $this->app['db']->rollback();
        }

        if ($this->app['auth']) {
            $this->app['auth']->logout();
        }

        if ($this->app['cache']) {
            $this->app['cache']->flush();
        }

        if ($this->app['session']) {
            $this->app['session']->flush();
        }

        // disconnect from DB to prevent "Too many connections" issue
        if ($this->app['db']) {
            $this->app['db']->disconnect();
        }
    }
public function _after(\Codeception\TestCase $test)
    {
        if ($this->app['db'] && $this->config['cleanup']) {
            $this->app['db']->rollback();
        }

        if ($this->app['auth']) {
            $this->app['auth']->logout();
        }

        if ($this->app['cache']) {
            $this->app['cache']->flush();
        }

        if ($this->app['session']) {
            $this->app['session']->flush();
        }

        // disconnect from DB to prevent "Too many connections" issue
        if ($this->app['db']) {
            $this->app['db']->disconnect();
        }
    }
After hook.

@param \Codeception\TestCase $test