Kahlan\Reporter\Coverage::_style PHP Метод

    protected function _style($percent)
    {
        switch (true) {
            case $percent >= 80:
                return 'n;green';
                break;
            case $percent >= 60:
                return 'n;default';
                break;
            case $percent >= 40:
                return 'n;yellow';
                break;
        }
        return 'n;red';
    }