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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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namespace core\output;
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/**
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* Unit tests for the FontAwesome icon system.
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*
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* @package core
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* @copyright 2023 Andrew Nicols <andrew@nicols.co.uk>
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* @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
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* @covers \core\output\icon_system_fontawesome
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*/
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class icon_system_fontawesome_test extends \advanced_testcase {
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/**
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* Test that the specified icon has an SVG fallback.
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*/
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public function test_svg_fallback(): void {
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// This can't be tested using data provider because it initializes the theme system when running filtered tests.
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$instance = icon_system::instance(icon_system::FONTAWESOME);
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$icons = array_map(function($key) {
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global $CFG;
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[$component, $file] = explode(':', $key);
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if ($component === 'core') {
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$componentdir = $CFG->dirroot;
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} else if ($component === 'theme') {
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$componentdir = \core_component::get_component_directory('theme_' . \theme_config::DEFAULT_THEME);
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} else {
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$componentdir = \core_component::get_component_directory($component);
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}
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return [
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'key' => $key,
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'path' => $componentdir,
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'filename' => $file,
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];
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}, array_keys($instance->get_icon_name_map()));
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foreach ($icons as $icon) {
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$this->assertTrue(
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file_exists("{$icon['path']}/pix/{$icon['filename']}.svg"), "No SVG equivalent found for '{$icon['key']}'",
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);
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}
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}
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}
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