protected function createDirs() {
		@mkdir( 'tests' );
		@mkdir( $this->logDir );
		@mkdir( $this->dataDir );
		@mkdir( $this->helperDir );
	}
protected function createDirs() {
		@mkdir( 'tests' );
		@mkdir( $this->logDir );
		@mkdir( $this->dataDir );
		@mkdir( $this->helperDir );
	}
protected function createDirs ( ) { @ mkdir ( 'tests' ) ; @ mkdir ( $ this -> logDir ) ; @ mkdir ( $ this -> dataDir ) ; @ mkdir ( $ this -> helperDir ) ; }
Creates appropriate folders.

@since 1.0.0

@access protected
Creates appropriate folders .