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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;
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defined('MOODLE_INTERNAL') || die();
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global $CFG;
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require_once($CFG->libdir . '/xmlize.php');
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/**
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* This test compares library against the original xmlize XML importer.
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*
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* @package core
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* @category test
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* @copyright 2017 Kilian Singer {@link http://quantumtechnology.info}
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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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class xmlize_test extends \basic_testcase {
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/**
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* Test an XML import using a valid XML file.
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*
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* The test expected file was generated using the original xmlize
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* implentation found at https://github.com/rmccue/XMLize/blob/master/xmlize-php5.inc.
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*/
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public function test_xmlimport_of_proper_file(): void {
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$xml = file_get_contents(__DIR__ . '/sample_questions.xml');
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$serialised = file_get_contents(__DIR__ . '/sample_questions.ser');
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$this->assertEquals(unserialize($serialised), xmlize($xml));
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}
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/**
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* Test an XML import using invalid XML.
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*/
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public function test_xmlimport_of_wrong_file(): void {
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$xml = file_get_contents(__DIR__ . '/sample_questions_wrong.xml');
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$this->expectException('xml_format_exception');
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$this->expectExceptionMessage('Error parsing XML: Mismatched tag at line 18, char 23');
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$xmlnew = xmlize($xml, 1, "UTF-8", true);
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}
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/**
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* Test an XML import using legacy question data with old image tag.
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*/
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public function test_xmlimport_of_sample_question_with_old_image_tag(): void {
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$xml = file_get_contents(__DIR__ . '/sample_questions_with_old_image_tag.xml');
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$serialised = file_get_contents(__DIR__ . '/sample_questions_with_old_image_tag.ser');
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// Compare the legacy representation in its serialized state and after unserialization.
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$this->assertEquals($serialised, serialize(xmlize($xml)));
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$this->assertEquals(unserialize($serialised), xmlize($xml));
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}
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}
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