Horde_Test_AllTests::run PHP Method

    public function run()
    {
        $old_dir = getcwd();
        chdir($this->_dir);
        $old_error = error_reporting();
        $suite = $this->suite();
        $result = PHPUnit_TextUI_TestRunner::run($suite, array('colors' => 'auto'));
        error_reporting($old_error);
        chdir($old_dir);
        return $result;
    }