Proyectos de Subversion Moodle

<?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 core;

use frozen_clock;

use incrementing_clock;

/**

 * Tests for testing clocks.

 *

 * @package    core

 * @copyright  2024 Andrew Lyons <andrew@nicols.co.uk>

 * @license    http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later

 */

final class clock_test extends \advanced_testcase {

    /**

     * Test the incrementing mock clock.

     *

     * @covers \incrementing_clock

     */

    public function test_clock_with_incrementing(): void {

        require_once(__DIR__ . '/../classes/incrementing_clock.php');

        $clock = new incrementing_clock();

        $this->assertInstanceOf(\incrementing_clock::class, $clock);

        $initialtime = $clock->now()->getTimestamp();

        // Test the functionality.

        $this->assertEquals($initialtime + 1, $clock->now()->getTimestamp());

        $this->assertEquals($initialtime + 2, $clock->time());

        $this->assertEquals($initialtime + 3, $clock->now()->getTimestamp());

        // Specify a specific start time.

        $clock = new incrementing_clock(12345);

        $this->assertEquals(12345, $clock->now()->getTimestamp());

        $this->assertEquals(12346, $clock->time());

        $this->assertEquals(12347, $clock->now()->getTimestamp());

        $clock->set_to(12345);

        $this->assertEquals(12345, $clock->time());

        $this->assertEquals(12346, $clock->time());

        $clock->bump();

        $this->assertEquals(12348, $clock->time());

        $clock->bump();

        $this->assertEquals(12350, $clock->time());

        $clock->bump(5);

        $this->assertEquals(12356, $clock->time());

    }

    /**

     * Test the incrementing mock clock.

     *

     * @covers \frozen_clock

     */

    public function test_mock_clock_with_frozen(): void {

        require_once(__DIR__ . '/../classes/frozen_clock.php');

        $clock = new frozen_clock();

        // Test the functionality.

        $initialtime = $clock->now()->getTimestamp();

        $this->assertEquals($initialtime, $clock->now()->getTimestamp());

        $this->assertEquals($initialtime, $clock->now()->getTimestamp());

        $this->assertEquals($initialtime, $clock->now()->getTimestamp());

        $this->assertEquals($initialtime, $clock->time());

        // Specify a specific start time.

        $clock = new frozen_clock(12345);

        $initialtime = $clock->now();

        $this->assertEquals($initialtime, $clock->now());

        $this->assertEquals($initialtime, $clock->now());

        $this->assertEquals($initialtime, $clock->now());

        $clock->set_to(12345);

        $this->assertEquals(12345, $clock->now()->getTimestamp());

        $this->assertEquals(12345, $clock->now()->getTimestamp());

        $this->assertEquals(12345, $clock->now()->getTimestamp());

        $this->assertEquals(12345, $clock->time());

        $clock->bump();

        $this->assertEquals(12346, $clock->time());

        $clock->bump();

        $this->assertEquals(12347, $clock->time());

        $clock->bump(5);

        $this->assertEquals(12352, $clock->time());

    }

}