Codeception\Module\WPLoader::getPluginsFolder PHP Method

    protected function getPluginsFolder()
    {
        if (empty($this->pluginsFolder)) {
            $path = empty($this->config['pluginsFolder']) ? WP_PLUGIN_DIR : realpath($this->getWpRootFolder() . Utils::unleadslashit($this->config['pluginsFolder']));
            if (!file_exists($path)) {
                throw new ModuleConfigException(__CLASS__, "The path to the plugins folder ('{$path}') doesn't exist.");
            }
            $this->pluginsFolder = Utils::untrailslashit($path);
        }
        return $this->pluginsFolder;
    }