Kolyunya / codeception-markup-validator

     *

     * @return string Component class name.

     */

    private function getComponentClass($componentName)

    {

        $componentClassKey = self::COMPONENT_CLASS_CONFIG_KEY;

        if (isset($this->config[$componentName][$componentClassKey]) === false ||

            is_string($this->config[$componentName][$componentClassKey]) === false

        ) {

            $errorMessage = sprintf('Invalid class configuration of component «%s».', $componentName);

            throw new Exception($errorMessage);

        }

        $componentClass = $this->config[$componentName][$componentClassKey];

        return $componentClass;

    }

    /**

     * Returns component configuration parameters.

     *

     * @return array Component configuration parameters.

     */

    private function getComponentConfiguration($componentName)

    {

        $componentConfig = array();

        $componentConfigKey = self::COMPONENT_CONFIG_CONFIG_KEY;

        if (isset($this->config[$componentName][$componentConfigKey]) === true) {

            if (is_array($this->config[$componentName][$componentConfigKey]) === true) {

                $componentConfig = $this->config[$componentName][$componentConfigKey];

            } else {

                $errorMessage = sprintf('Invalid configuration of component «%s».', $componentName);

                throw new Exception($errorMessage);

            }

        }

        return $componentConfig;

    }

}