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<?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 qtype_missingtype;use qbehaviour_deferredfeedback;use qtype_missingtype;use qtype_missingtype_question;use question_attempt_step;use question_bank;use question_contains_tag_with_attribute;use question_display_options;use question_state;use testable_question_attempt;defined('MOODLE_INTERNAL') || die();global $CFG;require_once(__DIR__ . '/../../../engine/tests/helpers.php');require_once(__DIR__ . '/../../../behaviour/deferredfeedback/behaviour.php');require_once(__DIR__ . '/../question.php');require_once($CFG->dirroot . '/question/type/missingtype/questiontype.php');/*** Unit tests for the 'missing' question type.** @package qtype_missingtype* @copyright 2010 The Open University* @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later*/final class missingtype_test extends \question_testcase {protected function get_unknown_questiondata() {$questiondata = new \stdClass();$questiondata->id = 0;$questiondata->category = 0;$questiondata->contextid = 0;$questiondata->parent = 0;$questiondata->name = 'Test';$questiondata->questiontext = 'This is the question text.';$questiondata->questiontextformat = FORMAT_HTML;$questiondata->generalfeedback = 'This is the general feedback.';$questiondata->generalfeedbackformat = FORMAT_HTML;$questiondata->defaultmark = 1;$questiondata->penalty = 0.3333333;$questiondata->qtype = 'strange_unknown';$questiondata->length = 1;$questiondata->stamp = make_unique_id_code();$questiondata->status = \core_question\local\bank\question_version_status::QUESTION_STATUS_READY;$questiondata->version = 1;$questiondata->versionid = 0;$questiondata->questionbankentryid = 0;$questiondata->idnumber = null;$questiondata->timecreated = 0;$questiondata->timemodified = 0;$questiondata->createdby = 0;$questiondata->modifiedby = 0;return $questiondata;}public function test_cannot_grade(): void {$q = new qtype_missingtype_question();$this->expectException(\moodle_exception::class);$q->grade_response(array());}public function test_load_qtype_strict(): void {$this->expectException(\moodle_exception::class);$qtype = question_bank::get_qtype('strange_unknown');}public function test_load_qtype_lax(): void {$qtype = question_bank::get_qtype('strange_unknown', false);$this->assertInstanceOf('qtype_missingtype', $qtype);}public function test_make_question(): void {$questiondata = $this->get_unknown_questiondata();$q = question_bank::make_question($questiondata);$this->assertInstanceOf('qtype_missingtype_question', $q);$this->assertEquals($q->questiontext, \html_writer::tag('div',get_string('missingqtypewarning', 'qtype_missingtype'),array('class' => 'warning missingqtypewarning')) .$questiondata->questiontext);}public function test_render_missing(): void {$questiondata = $this->get_unknown_questiondata();$q = question_bank::make_question($questiondata);$qa = new testable_question_attempt($q, 0);$step = new question_attempt_step(array('answer' => 'frog'));$step->set_state(question_state::$todo);$qa->add_step($step);$qa->set_behaviour(new qbehaviour_deferredfeedback($qa, 'deferredfeedback'));$output = $qa->render(new question_display_options(), '1');$this->assertMatchesRegularExpression('/' .preg_quote($qa->get_question(false)->questiontext, '/') . '/', $output);$this->assertMatchesRegularExpression('/' .preg_quote(get_string('missingqtypewarning', 'qtype_missingtype'), '/') . '/', $output);$this->assert(new question_contains_tag_with_attribute('div', 'class', 'warning missingqtypewarning'), $output);}public function test_get_question_summary(): void {$q = new qtype_missingtype_question();$q->questiontext = '<b>Test</b>';$this->assertEquals('TEST', $q->get_question_summary());}public function test_summarise_response(): void {$q = new qtype_missingtype_question();$this->assertNull($q->summarise_response(array('a' => 'irrelevant')));}public function test_can_analyse_responses(): void {$qtype = new qtype_missingtype();$this->assertFalse($qtype->can_analyse_responses());}public function test_get_random_guess_score(): void {$qtype = new qtype_missingtype();$this->assertNull($qtype->get_random_guess_score(null));}public function test_get_possible_responses(): void {$qtype = new qtype_missingtype();$this->assertEquals(array(), $qtype->get_possible_responses(null));}/*** Test moving a question category from one context to another when it contains questions of an invalid type** @covers ::question_move_category_to_context*/public function test_move_question_category_with_missing_question_types(): void {global $DB;$this->resetAfterTest();// Create a course we can move the category to.$course = $this->getDataGenerator()->create_course();// Create a quiz module to attach the question category to.$module1 = $this->getDataGenerator()->create_module('quiz', ['course' => $course->id]);// And another one to move things to.$module2 = $this->getDataGenerator()->create_module('quiz', ['course' => $course->id]);// Create a question category on the system context.$generator = $this->getDataGenerator()->get_plugin_generator('core_question');$category = $generator->create_question_category(['contextid' => \core\context\module::instance($module1->cmid)->id,]);// Create a question of an invalid type and put it in the category.$question = $generator->create_question('missingtype', null, ['category' => $category->id]);// Update the question to set an invalid qtype, as "missingtype" is actually installed and won't fail.$question->qtype = 'invalid';$DB->update_record('question', $question);// We just want to assert that no exception is thrown.$this->expectNotToPerformAssertions();// Try and move the categories.question_move_category_to_context($category->id,\core\context\module::instance($module1->cmid)->id,\core\context\module::instance($module2->cmid)->id,);}}