php-e107/tests/_support/Helper/Base.php

<?php
namespace Helper;

// here you can define custom actions
// all public methods declared in helper class will be available in $I

abstract class Base extends \Codeception\Module
{
	protected $deployer;
	protected $deployer_components = ['db', 'fs'];

	protected $db;

	public function getHelperDb()
	{
		return $this->db ?: $this->db = $this->getModule('\Helper\DelayedDb');
	}

	public function _beforeSuite($settings = array())
	{
		$this->deployer = $this->getModule('\Helper\DeployerFactory')->create();
		if (is_object($this->deployer))
		{
			$this->deployer->start($this->deployer_components);
			$this->_callbackDeployerStarted();
		}
		foreach ($this->getModules() as $module)
		{
			if (get_class($module) !== get_class($this))
				$module->_beforeSuite();
		}
	}

	public function _afterSuite()
	{
		if (is_object($this->deployer))
			$this->deployer->stop();
	}

	protected function _callbackDeployerStarted()
	{
		return $this->_before();
	}

	public function _before(\Codeception\TestCase $test = null)
	{
		foreach ($this->deployer_components as $component)
		{
			$method = "_reconfigure_${component}";
			$this->$method();
		}
	}

	protected function _reconfigure_fs()
	{
		$url = $this->deployer->getUrl();
		$browser = $this->getModule('PhpBrowser');
		$browser->_reconfigure(array('url' => $url));
	}

	protected function _reconfigure_db()
	{
		$db = $this->getHelperDb();
		$Db_config = $db->_getConfig();
		$Db_config['dsn'] = $this->deployer->getDsn();
		$Db_config['user'] = $this->deployer->getDbUsername();
		$Db_config['password'] = $this->deployer->getDbPassword();
		$db->_reconfigure($Db_config);
		// Next line is used to make connection available to any code after this point
		//$this->getModule('\Helper\DelayedDb')->_delayedInitialize();
	}
}