<?php
// This file is part of Moodle - http://moodle.org/
//
// Moodle is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
//
// Moodle is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
// GNU General Public License for more details.
//
// You should have received a copy of the GNU General Public License
// along with Moodle.  If not, see <http://www.gnu.org/licenses/>.

namespace tool_task;

/**
 * Test for the task mform class.
 *
 * @package    tool_task
 * @copyright  2014 onwards Ankit Agarwal <ankit.agrr@gmail.com>
 * @license    http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or late
 */
class form_test extends \advanced_testcase {

    /**
     * Test validations for minute field.
     */
    public function test_validate_fields_minute() {

<         $valid = \tool_task_edit_scheduled_task_form::validate_fields('minute', '*');
<         $this->assertTrue($valid);
<         $valid = \tool_task_edit_scheduled_task_form::validate_fields('minute', '1');
<         $this->assertTrue($valid);
<         $valid = \tool_task_edit_scheduled_task_form::validate_fields('minute', '20');
<         $this->assertTrue($valid);
<         $valid = \tool_task_edit_scheduled_task_form::validate_fields('minute', '65');
<         $this->assertFalse($valid);
< 
<         $valid = \tool_task_edit_scheduled_task_form::validate_fields('minute', '*/');
<         $this->assertFalse($valid);
<         $valid = \tool_task_edit_scheduled_task_form::validate_fields('minute', '*/1');
<         $this->assertTrue($valid);
<         $valid = \tool_task_edit_scheduled_task_form::validate_fields('minute', '*/20');
<         $this->assertTrue($valid);
<         $valid = \tool_task_edit_scheduled_task_form::validate_fields('minute', '*/65');
<         $this->assertFalse($valid);
< 
<         $valid = \tool_task_edit_scheduled_task_form::validate_fields('minute', '1,2');
<         $this->assertTrue($valid);
<         $valid = \tool_task_edit_scheduled_task_form::validate_fields('minute', '2,20');
<         $this->assertTrue($valid);
<         $valid = \tool_task_edit_scheduled_task_form::validate_fields('minute', '20,30,45');
<         $this->assertTrue($valid);
<         $valid = \tool_task_edit_scheduled_task_form::validate_fields('minute', '65,20,30');
<         $this->assertFalse($valid);
<         $valid = \tool_task_edit_scheduled_task_form::validate_fields('minute', '25,75');
<         $this->assertFalse($valid);
< 
<         $valid = \tool_task_edit_scheduled_task_form::validate_fields('minute', '1-2');
<         $this->assertTrue($valid);
<         $valid = \tool_task_edit_scheduled_task_form::validate_fields('minute', '2-20');
<         $this->assertTrue($valid);
<         $valid = \tool_task_edit_scheduled_task_form::validate_fields('minute', '20-30');
<         $this->assertTrue($valid);
<         $valid = \tool_task_edit_scheduled_task_form::validate_fields('minute', '65-20');
<         $this->assertFalse($valid);
<         $valid = \tool_task_edit_scheduled_task_form::validate_fields('minute', '25-75');
<         $this->assertFalse($valid);



>         $checker = new \tool_task\scheduled_checker_task();
>         $checker->set_minute('*');
>         $this->assertTrue($checker->is_valid($checker::FIELD_MINUTE));
>         $checker->set_minute('1');
>         $this->assertTrue($checker->is_valid($checker::FIELD_MINUTE));
>         $checker->set_minute('20');
>         $this->assertTrue($checker->is_valid($checker::FIELD_MINUTE));
>         $checker->set_minute('65');
>         $this->assertFalse($checker->is_valid($checker::FIELD_MINUTE));
> 
>         $checker->set_minute('*/');
>         $this->assertFalse($checker->is_valid($checker::FIELD_MINUTE));
>         $checker->set_minute('*/1');
>         $this->assertTrue($checker->is_valid($checker::FIELD_MINUTE));
>         $checker->set_minute('*/20');
>         $this->assertTrue($checker->is_valid($checker::FIELD_MINUTE));
>         $checker->set_minute('*/60');
>         $this->assertFalse($checker->is_valid($checker::FIELD_MINUTE));
> 
>         $checker->set_minute('1,2');
>         $this->assertTrue($checker->is_valid($checker::FIELD_MINUTE));
>         $checker->set_minute('2,20');
>         $this->assertTrue($checker->is_valid($checker::FIELD_MINUTE));
>         $checker->set_minute('20,30,45');
>         $this->assertTrue($checker->is_valid($checker::FIELD_MINUTE));
>         $checker->set_minute('65,20,30');
>         $this->assertFalse($checker->is_valid($checker::FIELD_MINUTE));
>         $checker->set_minute('25,75');
>         $this->assertFalse($checker->is_valid($checker::FIELD_MINUTE));
> 
>         $checker->set_minute('1-2');
>         $this->assertTrue($checker->is_valid($checker::FIELD_MINUTE));
>         $checker->set_minute('2-20');
>         $this->assertTrue($checker->is_valid($checker::FIELD_MINUTE));
>         $checker->set_minute('20-30');
>         $this->assertTrue($checker->is_valid($checker::FIELD_MINUTE));
>         $checker->set_minute('65-20');
>         $this->assertFalse($checker->is_valid($checker::FIELD_MINUTE));
>         $checker->set_minute('25-75');
>         $this->assertFalse($checker->is_valid($checker::FIELD_MINUTE));


    }

    /**
     * Test validations for minute hour.
     */
    public function test_validate_fields_hour() {

<         $valid = \tool_task_edit_scheduled_task_form::validate_fields('hour', '*');
<         $this->assertTrue($valid);
<         $valid = \tool_task_edit_scheduled_task_form::validate_fields('hour', '1');
<         $this->assertTrue($valid);
<         $valid = \tool_task_edit_scheduled_task_form::validate_fields('hour', '20');
<         $this->assertTrue($valid);
<         $valid = \tool_task_edit_scheduled_task_form::validate_fields('hour', '65');
<         $this->assertFalse($valid);
< 
<         $valid = \tool_task_edit_scheduled_task_form::validate_fields('hour', '*/');
<         $this->assertFalse($valid);
<         $valid = \tool_task_edit_scheduled_task_form::validate_fields('hour', '*/1');
<         $this->assertTrue($valid);
<         $valid = \tool_task_edit_scheduled_task_form::validate_fields('hour', '*/20');
<         $this->assertTrue($valid);
<         $valid = \tool_task_edit_scheduled_task_form::validate_fields('hour', '*/65');
<         $this->assertFalse($valid);
< 
<         $valid = \tool_task_edit_scheduled_task_form::validate_fields('hour', '1,2');
<         $this->assertTrue($valid);
<         $valid = \tool_task_edit_scheduled_task_form::validate_fields('hour', '2,20');
<         $this->assertTrue($valid);
<         $valid = \tool_task_edit_scheduled_task_form::validate_fields('hour', '20,30,45');
<         $this->assertTrue($valid);
<         $valid = \tool_task_edit_scheduled_task_form::validate_fields('hour', '65,20,30');
<         $this->assertFalse($valid);
<         $valid = \tool_task_edit_scheduled_task_form::validate_fields('hour', '25,75');
<         $this->assertFalse($valid);
< 
<         $valid = \tool_task_edit_scheduled_task_form::validate_fields('hour', '1-2');
<         $this->assertTrue($valid);
<         $valid = \tool_task_edit_scheduled_task_form::validate_fields('hour', '2-20');
<         $this->assertTrue($valid);
<         $valid = \tool_task_edit_scheduled_task_form::validate_fields('hour', '20-30');
<         $this->assertTrue($valid);
<         $valid = \tool_task_edit_scheduled_task_form::validate_fields('hour', '65-20');
<         $this->assertFalse($valid);
<         $valid = \tool_task_edit_scheduled_task_form::validate_fields('hour', '25-75');
<         $this->assertFalse($valid);



>         $checker = new \tool_task\scheduled_checker_task();
>         $checker->set_hour('*');
>         $this->assertTrue($checker->is_valid($checker::FIELD_HOUR));
>         $checker->set_hour('1');
>         $this->assertTrue($checker->is_valid($checker::FIELD_HOUR));
>         $checker->set_hour('20');
>         $this->assertTrue($checker->is_valid($checker::FIELD_HOUR));
>         $checker->set_hour('60');
>         $this->assertFalse($checker->is_valid($checker::FIELD_HOUR));
>         $checker->set_hour('65');
>         $this->assertFalse($checker->is_valid($checker::FIELD_HOUR));
> 
>         $checker->set_hour('*/');
>         $this->assertFalse($checker->is_valid($checker::FIELD_HOUR));
>         $checker->set_hour('*/1');
>         $this->assertTrue($checker->is_valid($checker::FIELD_HOUR));
>         $checker->set_hour('*/20');
>         $this->assertTrue($checker->is_valid($checker::FIELD_HOUR));
>         $checker->set_hour('*/60');
>         $this->assertFalse($checker->is_valid($checker::FIELD_HOUR));
>         $checker->set_hour('*/65');
>         $this->assertFalse($checker->is_valid($checker::FIELD_HOUR));
> 
>         $checker->set_hour('1,2');
>         $this->assertTrue($checker->is_valid($checker::FIELD_HOUR));
>         $checker->set_hour('2,20');
>         $this->assertTrue($checker->is_valid($checker::FIELD_HOUR));
>         $checker->set_hour('20,30,45');
>         $this->assertFalse($checker->is_valid($checker::FIELD_HOUR));
>         $checker->set_hour('65,20,30');
>         $this->assertFalse($checker->is_valid($checker::FIELD_HOUR));
>         $checker->set_hour('25,75');
>         $this->assertFalse($checker->is_valid($checker::FIELD_HOUR));
> 
>         $checker->set_hour('1-2');
>         $this->assertTrue($checker->is_valid($checker::FIELD_HOUR));
>         $checker->set_hour('2-20');
>         $this->assertTrue($checker->is_valid($checker::FIELD_HOUR));
>         $checker->set_hour('20-30');
>         $this->assertFalse($checker->is_valid($checker::FIELD_HOUR));
>         $checker->set_hour('65-20');
>         $this->assertFalse($checker->is_valid($checker::FIELD_HOUR));
>         $checker->set_hour('24-75');
>         $this->assertFalse($checker->is_valid($checker::FIELD_HOUR));


    }

    /**
     * Test validations for day field.
     */
    public function test_validate_fields_day() {

<         $valid = \tool_task_edit_scheduled_task_form::validate_fields('day', '*');
<         $this->assertTrue($valid);
<         $valid = \tool_task_edit_scheduled_task_form::validate_fields('day', '1');
<         $this->assertTrue($valid);
<         $valid = \tool_task_edit_scheduled_task_form::validate_fields('day', '20');
<         $this->assertTrue($valid);
<         $valid = \tool_task_edit_scheduled_task_form::validate_fields('day', '65');
<         $this->assertFalse($valid);
<         $valid = \tool_task_edit_scheduled_task_form::validate_fields('day', '35');
<         $this->assertFalse($valid);
< 
<         $valid = \tool_task_edit_scheduled_task_form::validate_fields('day', '*/');
<         $this->assertFalse($valid);
<         $valid = \tool_task_edit_scheduled_task_form::validate_fields('day', '*/1');
<         $this->assertTrue($valid);
<         $valid = \tool_task_edit_scheduled_task_form::validate_fields('day', '*/20');
<         $this->assertTrue($valid);
<         $valid = \tool_task_edit_scheduled_task_form::validate_fields('day', '*/65');
<         $this->assertFalse($valid);
<         $valid = \tool_task_edit_scheduled_task_form::validate_fields('day', '*/35');
<         $this->assertFalse($valid);
< 
<         $valid = \tool_task_edit_scheduled_task_form::validate_fields('day', '1,2');
<         $this->assertTrue($valid);
<         $valid = \tool_task_edit_scheduled_task_form::validate_fields('day', '2,20');
<         $this->assertTrue($valid);
<         $valid = \tool_task_edit_scheduled_task_form::validate_fields('day', '20,30,25');
<         $this->assertTrue($valid);
<         $valid = \tool_task_edit_scheduled_task_form::validate_fields('day', '65,20,30');
<         $this->assertFalse($valid);
<         $valid = \tool_task_edit_scheduled_task_form::validate_fields('day', '25,35');
<         $this->assertFalse($valid);
< 
<         $valid = \tool_task_edit_scheduled_task_form::validate_fields('day', '1-2');
<         $this->assertTrue($valid);
<         $valid = \tool_task_edit_scheduled_task_form::validate_fields('day', '2-20');
<         $this->assertTrue($valid);
<         $valid = \tool_task_edit_scheduled_task_form::validate_fields('day', '20-30');
<         $this->assertTrue($valid);
<         $valid = \tool_task_edit_scheduled_task_form::validate_fields('day', '65-20');
<         $this->assertFalse($valid);
<         $valid = \tool_task_edit_scheduled_task_form::validate_fields('day', '25-35');
<         $this->assertFalse($valid);



>         $checker = new \tool_task\scheduled_checker_task();
>         $checker->set_day('*');
>         $this->assertTrue($checker->is_valid($checker::FIELD_DAY));
>         $checker->set_day('1');
>         $this->assertTrue($checker->is_valid($checker::FIELD_DAY));
>         $checker->set_day('20');
>         $this->assertTrue($checker->is_valid($checker::FIELD_DAY));
>         $checker->set_day('65');
>         $this->assertFalse($checker->is_valid($checker::FIELD_DAY));
>         $checker->set_day('35');
>         $this->assertFalse($checker->is_valid($checker::FIELD_DAY));
> 
>         $checker->set_day('*/');
>         $this->assertFalse($checker->is_valid($checker::FIELD_DAY));
>         $checker->set_day('*/1');
>         $this->assertTrue($checker->is_valid($checker::FIELD_DAY));
>         $checker->set_day('*/20');
>         $this->assertTrue($checker->is_valid($checker::FIELD_DAY));
>         $checker->set_day('*/65');
>         $this->assertFalse($checker->is_valid($checker::FIELD_DAY));
>         $checker->set_day('*/35');
>         $this->assertFalse($checker->is_valid($checker::FIELD_DAY));
> 
> 
>         $checker->set_day('1,2');
>         $this->assertTrue($checker->is_valid($checker::FIELD_DAY));
>         $checker->set_day('2,20');
>         $this->assertTrue($checker->is_valid($checker::FIELD_DAY));
>         $checker->set_day('20,30,25');
>         $this->assertTrue($checker->is_valid($checker::FIELD_DAY));
>         $checker->set_day('65,20,30');
>         $this->assertFalse($checker->is_valid($checker::FIELD_DAY));
>         $checker->set_day('25,35');
>         $this->assertFalse($checker->is_valid($checker::FIELD_DAY));
> 
>         $checker->set_day('1-2');
>         $this->assertTrue($checker->is_valid($checker::FIELD_DAY));
>         $checker->set_day('2-20');
>         $this->assertTrue($checker->is_valid($checker::FIELD_DAY));
>         $checker->set_day('20-30');
>         $this->assertTrue($checker->is_valid($checker::FIELD_DAY));
>         $checker->set_day('65-20');
>         $this->assertFalse($checker->is_valid($checker::FIELD_DAY));
>         $checker->set_day('25-35');
>         $this->assertFalse($checker->is_valid($checker::FIELD_DAY));


    }

    /**
     * Test validations for month field.
     */
    public function test_validate_fields_month() {

<         $valid = \tool_task_edit_scheduled_task_form::validate_fields('month', '*');
<         $this->assertTrue($valid);
<         $valid = \tool_task_edit_scheduled_task_form::validate_fields('month', '1');
<         $this->assertTrue($valid);
<         $valid = \tool_task_edit_scheduled_task_form::validate_fields('month', '10');
<         $this->assertTrue($valid);
<         $valid = \tool_task_edit_scheduled_task_form::validate_fields('month', '13');
<         $this->assertFalse($valid);
<         $valid = \tool_task_edit_scheduled_task_form::validate_fields('month', '35');
<         $this->assertFalse($valid);
< 
<         $valid = \tool_task_edit_scheduled_task_form::validate_fields('month', '*/');
<         $this->assertFalse($valid);
<         $valid = \tool_task_edit_scheduled_task_form::validate_fields('month', '*/1');
<         $this->assertTrue($valid);
<         $valid = \tool_task_edit_scheduled_task_form::validate_fields('month', '*/12');
<         $this->assertTrue($valid);
<         $valid = \tool_task_edit_scheduled_task_form::validate_fields('month', '*/13');
<         $this->assertFalse($valid);
<         $valid = \tool_task_edit_scheduled_task_form::validate_fields('month', '*/35');
<         $this->assertFalse($valid);
< 
<         $valid = \tool_task_edit_scheduled_task_form::validate_fields('month', '1,2');
<         $this->assertTrue($valid);
<         $valid = \tool_task_edit_scheduled_task_form::validate_fields('month', '2,11');
<         $this->assertTrue($valid);
<         $valid = \tool_task_edit_scheduled_task_form::validate_fields('month', '2,10,12');
<         $this->assertTrue($valid);
<         $valid = \tool_task_edit_scheduled_task_form::validate_fields('month', '65,2,13');
<         $this->assertFalse($valid);
<         $valid = \tool_task_edit_scheduled_task_form::validate_fields('month', '25,35');
<         $this->assertFalse($valid);
< 
<         $valid = \tool_task_edit_scheduled_task_form::validate_fields('month', '1-2');
<         $this->assertTrue($valid);
<         $valid = \tool_task_edit_scheduled_task_form::validate_fields('month', '2-12');
<         $this->assertTrue($valid);
<         $valid = \tool_task_edit_scheduled_task_form::validate_fields('month', '3-6');
<         $this->assertTrue($valid);
<         $valid = \tool_task_edit_scheduled_task_form::validate_fields('month', '65-2');
<         $this->assertFalse($valid);
<         $valid = \tool_task_edit_scheduled_task_form::validate_fields('month', '25-26');
<         $this->assertFalse($valid);



>         $checker = new \tool_task\scheduled_checker_task();
>         $checker->set_month('*');
>         $this->assertTrue($checker->is_valid($checker::FIELD_MONTH));
>         $checker->set_month('1');
>         $this->assertTrue($checker->is_valid($checker::FIELD_MONTH));
>         $checker->set_month('10');
>         $this->assertTrue($checker->is_valid($checker::FIELD_MONTH));
>         $checker->set_month('13');
>         $this->assertFalse($checker->is_valid($checker::FIELD_MONTH));
>         $checker->set_month('35');
>         $this->assertFalse($checker->is_valid($checker::FIELD_MONTH));
> 
>         $checker->set_month('*/');
>         $this->assertFalse($checker->is_valid($checker::FIELD_MONTH));
>         $checker->set_month('*/1');
>         $this->assertTrue($checker->is_valid($checker::FIELD_MONTH));
>         $checker->set_month('*/12');
>         $this->assertTrue($checker->is_valid($checker::FIELD_MONTH));
>         $checker->set_month('*/13');
>         $this->assertFalse($checker->is_valid($checker::FIELD_MONTH));
>         $checker->set_month('*/35');
>         $this->assertFalse($checker->is_valid($checker::FIELD_MONTH));
> 
>         $checker->set_month('1,2');
>         $this->assertTrue($checker->is_valid($checker::FIELD_MONTH));
>         $checker->set_month('2,11');
>         $this->assertTrue($checker->is_valid($checker::FIELD_MONTH));
>         $checker->set_month('2,10,12');
>         $this->assertTrue($checker->is_valid($checker::FIELD_MONTH));
>         $checker->set_month('65,2,13');
>         $this->assertFalse($checker->is_valid($checker::FIELD_MONTH));
>         $checker->set_month('25,35');
>         $this->assertFalse($checker->is_valid($checker::FIELD_MONTH));
> 
>         $checker->set_month('1-2');
>         $this->assertTrue($checker->is_valid($checker::FIELD_MONTH));
>         $checker->set_month('2-12');
>         $this->assertTrue($checker->is_valid($checker::FIELD_MONTH));
>         $checker->set_month('3-6');
>         $this->assertTrue($checker->is_valid($checker::FIELD_MONTH));
>         $checker->set_month('65-2');
>         $this->assertFalse($checker->is_valid($checker::FIELD_MONTH));
>         $checker->set_month('25-26');
>         $this->assertFalse($checker->is_valid($checker::FIELD_MONTH));


    }

    /**
     * Test validations for dayofweek field.
     */
    public function test_validate_fields_dayofweek() {

<         $valid = \tool_task_edit_scheduled_task_form::validate_fields('dayofweek', '*');
<         $this->assertTrue($valid);
<         $valid = \tool_task_edit_scheduled_task_form::validate_fields('dayofweek', '0');
<         $this->assertTrue($valid);
<         $valid = \tool_task_edit_scheduled_task_form::validate_fields('dayofweek', '1');
<         $this->assertTrue($valid);
<         $valid = \tool_task_edit_scheduled_task_form::validate_fields('dayofweek', '6');
<         $this->assertTrue($valid);
<         $valid = \tool_task_edit_scheduled_task_form::validate_fields('dayofweek', '7');
<         $this->assertFalse($valid);
<         $valid = \tool_task_edit_scheduled_task_form::validate_fields('dayofweek', '20');
<         $this->assertFalse($valid);
< 
<         $valid = \tool_task_edit_scheduled_task_form::validate_fields('dayofweek', '*/');
<         $this->assertFalse($valid);
<         $valid = \tool_task_edit_scheduled_task_form::validate_fields('dayofweek', '*/1');
<         $this->assertTrue($valid);
<         $valid = \tool_task_edit_scheduled_task_form::validate_fields('dayofweek', '*/6');
<         $this->assertTrue($valid);
<         $valid = \tool_task_edit_scheduled_task_form::validate_fields('dayofweek', '*/13');
<         $this->assertFalse($valid);
<         $valid = \tool_task_edit_scheduled_task_form::validate_fields('dayofweek', '*/35');
<         $this->assertFalse($valid);
< 
<         $valid = \tool_task_edit_scheduled_task_form::validate_fields('dayofweek', '1,2');
<         $this->assertTrue($valid);
<         $valid = \tool_task_edit_scheduled_task_form::validate_fields('dayofweek', '2,6');
<         $this->assertTrue($valid);
<         $valid = \tool_task_edit_scheduled_task_form::validate_fields('dayofweek', '2,6,3');
<         $this->assertTrue($valid);
<         $valid = \tool_task_edit_scheduled_task_form::validate_fields('dayofweek', '65,2,13');
<         $this->assertFalse($valid);
<         $valid = \tool_task_edit_scheduled_task_form::validate_fields('dayofweek', '25,35');
<         $this->assertFalse($valid);
< 
<         $valid = \tool_task_edit_scheduled_task_form::validate_fields('dayofweek', '1-2');
<         $this->assertTrue($valid);
<         $valid = \tool_task_edit_scheduled_task_form::validate_fields('dayofweek', '2-6');
<         $this->assertTrue($valid);
<         $valid = \tool_task_edit_scheduled_task_form::validate_fields('dayofweek', '65-2');
<         $this->assertFalse($valid);
<         $valid = \tool_task_edit_scheduled_task_form::validate_fields('dayofweek', '3-7');
<         $this->assertFalse($valid);



>         $checker = new \tool_task\scheduled_checker_task();
>         $checker->set_day_of_week('*');
>         $this->assertTrue($checker->is_valid($checker::FIELD_DAYOFWEEK));
>         $checker->set_day_of_week('0');
>         $this->assertTrue($checker->is_valid($checker::FIELD_DAYOFWEEK));
>         $checker->set_day_of_week('1');
>         $this->assertTrue($checker->is_valid($checker::FIELD_DAYOFWEEK));
>         $checker->set_day_of_week('6');
>         $this->assertTrue($checker->is_valid($checker::FIELD_DAYOFWEEK));
>         $checker->set_day_of_week('7');
>         $this->assertFalse($checker->is_valid($checker::FIELD_DAYOFWEEK));
>         $checker->set_day_of_week('20');
>         $this->assertFalse($checker->is_valid($checker::FIELD_DAYOFWEEK));
> 
>         $checker->set_day_of_week('*/');
>         $this->assertFalse($checker->is_valid($checker::FIELD_DAYOFWEEK));
>         $checker->set_day_of_week('*/1');
>         $this->assertTrue($checker->is_valid($checker::FIELD_DAYOFWEEK));
>         $checker->set_day_of_week('*/6');
>         $this->assertTrue($checker->is_valid($checker::FIELD_DAYOFWEEK));
>         $checker->set_day_of_week('*/7');
>         $this->assertFalse($checker->is_valid($checker::FIELD_DAYOFWEEK));
>         $checker->set_day_of_week('*/13');
>         $this->assertFalse($checker->is_valid($checker::FIELD_DAYOFWEEK));
>         $checker->set_day_of_week('*/35');
>         $this->assertFalse($checker->is_valid($checker::FIELD_DAYOFWEEK));
> 
>         $checker->set_day_of_week('1,2');
>         $this->assertTrue($checker->is_valid($checker::FIELD_DAYOFWEEK));
>         $checker->set_day_of_week('2,6');
>         $this->assertTrue($checker->is_valid($checker::FIELD_DAYOFWEEK));
>         $checker->set_day_of_week('2,6,3');
>         $this->assertTrue($checker->is_valid($checker::FIELD_DAYOFWEEK));
>         $checker->set_day_of_week('65,2,13');
>         $this->assertFalse($checker->is_valid($checker::FIELD_DAYOFWEEK));
>         $checker->set_day_of_week('25,35');
>         $this->assertFalse($checker->is_valid($checker::FIELD_DAYOFWEEK));
> 
>         $checker->set_day_of_week('1-2');
>         $this->assertTrue($checker->is_valid($checker::FIELD_DAYOFWEEK));
>         $checker->set_day_of_week('2-6');
>         $this->assertTrue($checker->is_valid($checker::FIELD_DAYOFWEEK));
>         $checker->set_day_of_week('65-2');
>         $this->assertFalse($checker->is_valid($checker::FIELD_DAYOFWEEK));
>         $checker->set_day_of_week('3-7');
>         $this->assertFalse($checker->is_valid($checker::FIELD_DAYOFWEEK));


    }
}

<