MDL-69823 qtype: Support core question types
[moodle.git] / question / type / missingtype / tests / missingtype_test.php
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1<?php
2// This file is part of Moodle - http://moodle.org/
3//
4// Moodle is free software: you can redistribute it and/or modify
5// it under the terms of the GNU General Public License as published by
6// the Free Software Foundation, either version 3 of the License, or
7// (at your option) any later version.
8//
9// Moodle is distributed in the hope that it will be useful,
10// but WITHOUT ANY WARRANTY; without even the implied warranty of
11// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
12// GNU General Public License for more details.
13//
14// You should have received a copy of the GNU General Public License
15// along with Moodle. If not, see <http://www.gnu.org/licenses/>.
16
17/**
18 * This file contains tests for the 'missing' question type.
19 *
20 * @package qtype
21 * @subpackage missingtype
22 * @copyright 2010 The Open University
23 * @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
24 */
25
26
27defined('MOODLE_INTERNAL') || die();
28
29global $CFG;
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30require_once(__DIR__ . '/../../../engine/tests/helpers.php');
31require_once(__DIR__ . '/../../../behaviour/deferredfeedback/behaviour.php');
32require_once(__DIR__ . '/../question.php');
e72e711b 33require_once($CFG->dirroot . '/question/type/missingtype/questiontype.php');
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34
35/**
36 * Unit tests for the 'missing' question type.
37 *
38 * @copyright 2010 The Open University
39 * @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
40 */
41class qtype_missing_test extends question_testcase {
42
43 protected function get_unknown_questiondata() {
44 $questiondata = new stdClass();
45 $questiondata->id = 0;
46 $questiondata->category = 0;
47 $questiondata->contextid = 0;
48 $questiondata->parent = 0;
49 $questiondata->name = 'Test';
50 $questiondata->questiontext = 'This is the question text.';
51 $questiondata->questiontextformat = FORMAT_HTML;
52 $questiondata->generalfeedback = 'This is the general feedback.';
53 $questiondata->generalfeedbackformat = FORMAT_HTML;
54 $questiondata->defaultmark = 1;
55 $questiondata->penalty = 0.3333333;
56 $questiondata->qtype = 'strange_unknown';
57 $questiondata->length = 1;
58 $questiondata->stamp = make_unique_id_code();
59 $questiondata->version = make_unique_id_code();
60 $questiondata->hidden = 0;
6189fda4 61 $questiondata->idnumber = null;
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62 $questiondata->timecreated = 0;
63 $questiondata->timemodified = 0;
64 $questiondata->createdby = 0;
65 $questiondata->modifiedby = 0;
66
67 return $questiondata;
68 }
69
70 public function test_cannot_grade() {
71 $q = new qtype_missingtype_question();
ddf72dd6 72 $this->expectException(moodle_exception::class);
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73 $q->grade_response(array());
74 }
75
76 public function test_load_qtype_strict() {
ddf72dd6 77 $this->expectException(moodle_exception::class);
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78 $qtype = question_bank::get_qtype('strange_unknown');
79 }
80
81 public function test_load_qtype_lax() {
82 $qtype = question_bank::get_qtype('strange_unknown', false);
83 $this->assertInstanceOf('qtype_missingtype', $qtype);
84 }
85
86 public function test_make_question() {
87 $questiondata = $this->get_unknown_questiondata();
88 $q = question_bank::make_question($questiondata);
89 $this->assertInstanceOf('qtype_missingtype_question', $q);
90 $this->assertEquals($q->questiontext, html_writer::tag('div',
91 get_string('missingqtypewarning', 'qtype_missingtype'),
92 array('class' => 'warning missingqtypewarning')) .
93 $questiondata->questiontext);
94 }
95
96 public function test_render_missing() {
97 $questiondata = $this->get_unknown_questiondata();
98 $q = question_bank::make_question($questiondata);
99 $qa = new testable_question_attempt($q, 0);
100
101 $step = new question_attempt_step(array('answer' => 'frog'));
102 $step->set_state(question_state::$todo);
103 $qa->add_step($step);
104 $qa->set_behaviour(new qbehaviour_deferredfeedback($qa, 'deferredfeedback'));
105
106 $output = $qa->render(new question_display_options(), '1');
107
108 $this->assertRegExp('/' .
64207dab 109 preg_quote($qa->get_question(false)->questiontext, '/') . '/', $output);
603bd001 110 $this->assertRegExp('/' .
03cefcc9 111 preg_quote(get_string('missingqtypewarning', 'qtype_missingtype'), '/') . '/', $output);
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112 $this->assert(new question_contains_tag_with_attribute(
113 'div', 'class', 'warning missingqtypewarning'), $output);
114 }
115
116 public function test_get_question_summary() {
117 $q = new qtype_missingtype_question();
118 $q->questiontext = '<b>Test</b>';
119 $this->assertEquals('TEST', $q->get_question_summary());
120 }
121
122 public function test_summarise_response() {
123 $q = new qtype_missingtype_question();
124 $this->assertNull($q->summarise_response(array('a' => 'irrelevant')));
125 }
126
127 public function test_can_analyse_responses() {
128 $qtype = new qtype_missingtype();
129 $this->assertFalse($qtype->can_analyse_responses());
130 }
131
132 public function test_get_random_guess_score() {
133 $qtype = new qtype_missingtype();
134 $this->assertNull($qtype->get_random_guess_score(null));
135 }
136
137 public function test_get_possible_responses() {
138 $qtype = new qtype_missingtype();
139 $this->assertEquals(array(), $qtype->get_possible_responses(null));
140 }
141}