/**
  * Sets the project's root directory path
  *
  * Validates path before setting it.
  *
  * @param    $projectRootPath    string    Path to your project's root directory
  */
 public function setProjectRootPath($projectRootPath)
 {
     $path = Formatter::formatDirectoryPath($projectRootPath);
     DirectoryWorker::checkIsValidDirectory($path, MockMakerErrors::INVALID_PROJECT_ROOT_PATH);
     $this->projectRootPath = $path;
 }