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_files\external;

use advanced_testcase;

use context_user;

/**

 * Unit tests for stored file exporter

 *

 * @package     core_files

 * @covers      \core_files\external\stored_file_exporter

 * @copyright   2023 Paul Holden <paulh@moodle.com>

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

 */

class stored_file_exporter_test extends advanced_testcase {

    /**

     * Test exported data structure

     */

    public function test_export(): void {

        global $PAGE, $USER, $CFG;

        $this->resetAfterTest();

        $this->setAdminUser();

        $contextuser = context_user::instance($USER->id);

        $file = get_file_storage()->create_file_from_string([

            'contextid' => $contextuser->id,

            'userid' => $USER->id,

            'component' => 'user',

            'filearea' => 'draft',

            'itemid' => file_get_unused_draft_itemid(),

            'filepath' => '/',

            'filename' => 'Hi.txt',

        ], 'Hello');

        $exporter = new stored_file_exporter($file, ['context' => $contextuser]);

        $export = $exporter->export($PAGE->get_renderer('core'));

        $this->assertEquals((object) [

            'contextid' => $file->get_contextid(),

            'component' => $file->get_component(),

            'filearea' => $file->get_filearea(),

            'itemid' => $file->get_itemid(),

            'filepath' => $file->get_filepath(),

            'filename' => $file->get_filename(),

            'isdir' => false,

            'isimage' => false,

            'timemodified' => $file->get_timemodified(),

            'timecreated' => $file->get_timecreated(),

            'filesize' => $file->get_filesize(),

            'author' => $file->get_author(),

            'license' => $file->get_license(),

            'filenameshort' => $file->get_filename(),

            'filesizeformatted' => display_size($file->get_filesize()),

            'icon' => 'f/text',

            'timecreatedformatted' => userdate($file->get_timecreated()),

            'timemodifiedformatted' => userdate($file->get_timemodified()),

            'url' => "{$CFG->wwwroot}/pluginfile.php/{$contextuser->id}/user/draft/{$file->get_itemid()}/Hi.txt?forcedownload=1",

        ], $export);

    }

    /**

     * Data provider for {@see test_export_filenameshort}

     *

     * @return array[]

     */

    public static function export_filenameshort_provider(): array {

        return [

            // Long filenames (30 characters), with extensions of varying length.

            ['Lorem ipsum dolor sit amet sit.c', 'Lorem ipsum dolor sit...c'],

            ['Lorem ipsum dolor sit amet sit.txt', 'Lorem ipsum dolor s...txt'],

            ['Lorem ipsum dolor sit amet sit.docx', 'Lorem ipsum dolor ...docx'],

            // Multi-byte filenames.

            ['Мазитов А.З. практика тусур.py', 'Мазитов А.З. практик...py'],

        ];

    }

    /**

     * Test exporting shortened filename

     *

     * @param string $filename

     * @param string $expected

     *

     * @dataProvider export_filenameshort_provider

     */

    public function test_export_filenameshort(string $filename, string $expected): void {

        global $PAGE, $USER;

        $this->resetAfterTest();

        $this->setAdminUser();

        $contextuser = context_user::instance($USER->id);

        $file = get_file_storage()->create_file_from_string([

            'contextid' => $contextuser->id,

            'userid' => $USER->id,

            'component' => 'user',

            'filearea' => 'draft',

            'itemid' => file_get_unused_draft_itemid(),

            'filepath' => '/',

            'filename' => $filename,

        ], 'Hello');

        $exporter = new stored_file_exporter($file, ['context' => $contextuser]);

        $export = $exporter->export($PAGE->get_renderer('core'));

        $this->assertEquals($expected, $export->filenameshort);

    }

}