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<?php
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// This file is part of Moodle - http://moodle.org/
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//
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// Moodle is free software: you can redistribute it and/or modify
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// it under the terms of the GNU General Public License as published by
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// the Free Software Foundation, either version 3 of the License, or
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// (at your option) any later version.
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//
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// Moodle is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
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// GNU General Public License for more details.
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//
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// You should have received a copy of the GNU General Public License
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// along with Moodle.  If not, see <http://www.gnu.org/licenses/>.
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declare(strict_types=1);
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namespace core_reportbuilder\local\helpers;
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use advanced_testcase;
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use stdClass;
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/**
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 * Unit tests for the format helper
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 *
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 * @package     core_reportbuilder
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 * @covers      \core_reportbuilder\local\helpers\format
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 * @copyright   2021 Paul Holden <paulh@moodle.com>
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 * @license     http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
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 */
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final class format_test extends advanced_testcase {
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    /**
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     * Test userdate method
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     */
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    public function test_userdate(): void {
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        $now = time();
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        $userdate = format::userdate($now, new stdClass());
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        $this->assertEquals(userdate($now), $userdate);
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    }
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    /**
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     * Data provider for {@see test_format_time}
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     *
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     * @return array[]
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     */
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    public static function format_time_provider(): array {
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        return [
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            [null, 0, ''],
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            [0, 0, '0 secs'],
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            [2.456, 1, '2.5 secs'],
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            [3.2, null, '3 secs'],
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        ];
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    }
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    /**
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     * Test format time
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     *
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     * @param float|null $value
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     * @param int|null $precision
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     * @param string $expected
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     *
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     * @dataProvider format_time_provider
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     */
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    public function test_format_time(?float $value, ?int $precision, string $expected): void {
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        $this->assertEquals($expected, format::format_time($value, (object) [], $precision));
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    }
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    /**
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     * Data provider for {@see test_boolean_as_text}
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     *
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     * @return array[]
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     */
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    public static function boolean_as_text_provider(): array {
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        return [
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            [false, get_string('no')],
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            [true, get_string('yes')],
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        ];
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    }
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    /**
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     * Test boolean as text
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     *
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     * @param bool $value
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     * @param string $expected
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     *
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     * @dataProvider boolean_as_text_provider
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     */
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    public function test_boolean_as_text(bool $value, string $expected): void {
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        $this->assertEquals($expected, format::boolean_as_text($value));
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    }
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    /**
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     * Test percentage formatting of a float
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     */
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    public function test_percent(): void {
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        $this->assertEquals('33.3%', format::percent(1 / 3 * 100));
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    }
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}