moodle/lib/tests/output/choicelist_test.php
Mikel Martín cd8a089d7a MDL-80828 core_courseformat: Modify availability subpanel visibility
In the activity action menu, show only the subpanel when the options are different
than show or hide. In those cases the show/hide option will be directly displayed
in the menu instead of a subpanel.

Co-authored-by: ferran@moodle.com
2024-03-25 13:54:42 +01:00

277 lines
10 KiB
PHP

<?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/>.
/**
* Unit tests for core\output\choice class.
*
* @package core
* @category test
* @copyright 2023 Ferran Recio <ferran@moodle.com>
* @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
*/
namespace core\output;
use advanced_testcase;
/**
* Unit tests for the `icon_system` class.
*
* @coversDefaultClass \core\output\choicelist
*/
class choicelist_test extends advanced_testcase {
/**
* Test for a choice without options.
*
* @covers ::_construct
* @covers ::add_option
* @covers ::export_for_template
*/
public function test_empty_export(): void {
$page = new \moodle_page();
$page->set_url('/user/profile.php');
$page->set_context(\context_system::instance());
$renderer = $page->get_renderer('core');
$choice = new choicelist('Choose an option');
$export = $choice->export_for_template($renderer);
$this->assertEquals('Choose an option', $export['description']);
$this->assertEquals(false, $export['hasoptions']);
$this->assertEquals([], $export['options']);
}
/**
* Test for a choice with basic options.
*
* @covers ::_construct
* @covers ::add_option
* @covers ::export_for_template
*/
public function test_basic_export(): void {
$page = new \moodle_page();
$page->set_url('/user/profile.php');
$page->set_context(\context_system::instance());
$renderer = $page->get_renderer('core');
$choice = new choicelist('Choose an option');
$choice->add_option('option1', 'Option 1');
$choice->add_option('option2', 'Option 2');
$export = $choice->export_for_template($renderer);
$this->assertEquals('Choose an option', $export['description']);
$this->assertEquals(true, $export['hasoptions']);
$this->assertCount(2, $export['options']);
$this->validate_option($export['options'][0], 'option1', 'Option 1', []);
$this->validate_option($export['options'][1], 'option2', 'Option 2', []);
}
/**
* Test for a choice with extras options definition.
*
* @covers ::_construct
* @covers ::add_option
* @covers ::set_option_extras
* @covers ::export_for_template
*/
public function test_option_defintion_export(): void {
$page = new \moodle_page();
$page->set_url('/user/profile.php');
$page->set_context(\context_system::instance());
$renderer = $page->get_renderer('core');
$choice = new choicelist('Choose an option');
$definition1 = [
'disabled' => true,
'description' => 'Description',
'url' => new \moodle_url('/user/profile.php'),
'icon' => new \pix_icon('i/grade', 'Grade'),
'extras' => [
'data-attribute' => 'value',
],
];
$choice->add_option('option1', 'Option 1', $definition1);
$definition2 = [
'disabled' => false,
'description' => null,
'url' => null,
'icon' => null,
'extras' => null,
];
$choice->add_option('option2', 'Option 2', $definition2);
$export = $choice->export_for_template($renderer);
$this->assertEquals('Choose an option', $export['description']);
$this->assertEquals(true, $export['hasoptions']);
$this->assertCount(2, $export['options']);
$definition1['iconexport'] = $definition1['icon']->export_for_pix($renderer);
$this->validate_option($export['options'][0], 'option1', 'Option 1', $definition1);
$this->validate_option($export['options'][1], 'option2', 'Option 2', $definition2);
}
/**
* Test for a choice with option selected.
*
* @covers ::_construct
* @covers ::add_option
* @covers ::set_selected_value
* @covers ::get_selected_value
* @covers ::export_for_template
*/
public function test_option_selected_export(): void {
$page = new \moodle_page();
$page->set_url('/user/profile.php');
$page->set_context(\context_system::instance());
$renderer = $page->get_renderer('core');
$choice = new choicelist('Choose an option');
$choice->add_option('option1', 'Option 1');
$choice->add_option('option2', 'Option 2');
$choice->set_selected_value('option1');
$export = $choice->export_for_template($renderer);
$this->assertEquals('Choose an option', $export['description']);
$this->assertEquals(true, $export['hasoptions']);
$this->assertCount(2, $export['options']);
$this->assertEquals('option1', $choice->get_selected_value());
$this->validate_option($export['options'][0], 'option1', 'Option 1', [], true);
$this->validate_option($export['options'][1], 'option2', 'Option 2', []);
}
/**
* Validate a choice option export.
* @param array $option the option export
* @param string $value the option value
* @param string $name the option name
* @param array|null $definition the option definition
* @param bool $selected if the option is selected
*/
private function validate_option(
array $option,
string $value,
string $name,
?array $definition,
bool $selected = false
): void {
$this->assertEquals($value, $option['value']);
$this->assertEquals($name, $option['name']);
$this->assertEquals($definition['disabled'] ?? false, $option['disabled']);
$this->assertEquals($definition['description'] ?? null, $option['description']);
if (isset($definition['url'])) {
$this->assertEquals($definition['url']->out(true), $option['url']);
$this->assertTrue($option['hasurl']);
}
if (isset($definition['icon'])) {
$this->assertEquals($definition['iconexport'], $option['icon']);
$this->assertTrue($option['hasicon']);
}
if ($selected) {
$this->assertTrue($option['selected']);
}
if (isset($definition['extras'])) {
foreach ($option['extras'] as $extra) {
$attribute = $extra['attribute'];
$this->assertEquals($definition['extras'][$attribute], $extra['value']);
}
} else {
$this->assertFalse(isset($option['extras']));
}
}
/**
* Test for a choice with option selected.
*
* @covers ::_construct
* @covers ::add_option
* @covers ::set_selected_value
* @covers ::get_selected_value
* @covers ::set_allow_empty
* @covers ::get_allow_empty
* @covers ::export_for_template
*/
public function test_set_allow_empty(): void {
$choice = new choicelist('Choose an option');
$choice->add_option('option1', 'Option 1');
$choice->add_option('option2', 'Option 2');
$choice->set_allow_empty(true);
$this->assertTrue($choice->get_allow_empty());
$this->assertNull($choice->get_selected_value());
$choice->set_allow_empty(false);
$this->assertFalse($choice->get_allow_empty());
$this->assertEquals('option1', $choice->get_selected_value());
// Validate the null selected value is not changed when allow empty is set to true.
$choice->set_allow_empty(true);
$this->assertTrue($choice->get_allow_empty());
$this->assertNull($choice->get_selected_value());
$choice->set_selected_value('option2');
$choice->set_allow_empty(false);
$this->assertFalse($choice->get_allow_empty());
$this->assertEquals('option2', $choice->get_selected_value());
$choice->set_allow_empty(true);
$this->assertTrue($choice->get_allow_empty());
$this->assertEquals('option2', $choice->get_selected_value());
}
/**
* Test for a choice with option selected.
*
* @covers ::get_selectable_options
*/
public function test_get_selectable_options(): void {
$choice = new choicelist('Choose an option');
$choice->add_option('option1', 'Option 1');
$choice->add_option('option2', 'Option 2');
$choice->add_option('option3', 'Option 3', ['disabled' => true]);
$choice->add_option('option4', 'Option 4', ['disabled' => true]);
$choice->add_option('option5', 'Option 5');
$selectable = $choice->get_selectable_options();
$this->assertCount(3, $selectable);
$this->assertEquals('option1', $selectable[0]->value);
$this->assertEquals('option2', $selectable[1]->value);
$this->assertEquals('option5', $selectable[2]->value);
$choice->set_selected_value('option2');
$selectable = $choice->get_selectable_options();
$this->assertCount(2, $selectable);
$this->assertEquals('option1', $selectable[0]->value);
$this->assertEquals('option5', $selectable[1]->value);
}
/**
* Test for a choice with option selected.
*
* @covers ::get_option_extras
*/
public function test_get_option_extras(): void {
$choice = new choicelist('Choose an option');
$choice->add_option('option1', 'Option 1');
$choice->add_option('option2', 'Option 2', ['extras' => ['data-attribute' => 'value2']]);
$this->assertEquals([], $choice->get_option_extras('option1'));
$this->assertEquals(['data-attribute' => 'value2'], $choice->get_option_extras('option2'));
$this->assertEquals([], $choice->get_option_extras('inexistent'));
}
}