MDL-70153 qtype_essay: Add behat test for attachments max size
[moodle.git] / question / engine / tests / questionusagebyactivity_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 question_usage_by_activity class.
19 *
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20 * @package core_question
21 * @copyright 2009 The Open University
22 * @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
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23 */
24
25
26defined('MOODLE_INTERNAL') || die();
27
28global $CFG;
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29require_once(__DIR__ . '/../lib.php');
30require_once(__DIR__ . '/helpers.php');
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31
32
33/**
34 * Unit tests for the question_usage_by_activity class.
35 *
36 * @copyright 2009 The Open University
37 * @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
38 */
39class question_usage_by_activity_test extends advanced_testcase {
40
41 public function test_set_get_preferred_model() {
42 // Set up
43 $quba = question_engine::make_questions_usage_by_activity('unit_test',
21c08c63 44 context_system::instance());
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45
46 // Exercise SUT and verify.
47 $quba->set_preferred_behaviour('deferredfeedback');
48 $this->assertEquals('deferredfeedback', $quba->get_preferred_behaviour());
49 }
50
51 public function test_set_get_id() {
52 // Set up
53 $quba = question_engine::make_questions_usage_by_activity('unit_test',
21c08c63 54 context_system::instance());
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55
56 // Exercise SUT and verify
57 $quba->set_id_from_database(123);
58 $this->assertEquals(123, $quba->get_id());
59 }
60
61 public function test_fake_id() {
62 // Set up
63 $quba = question_engine::make_questions_usage_by_activity('unit_test',
21c08c63 64 context_system::instance());
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65
66 // Exercise SUT and verify
67 $this->assertNotEmpty($quba->get_id());
68 }
69
70 public function test_create_usage_and_add_question() {
71 // Exercise SUT
21c08c63 72 $context = context_system::instance();
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73 $quba = question_engine::make_questions_usage_by_activity('unit_test', $context);
74 $quba->set_preferred_behaviour('deferredfeedback');
75 $tf = test_question_maker::make_question('truefalse', 'true');
76 $slot = $quba->add_question($tf);
77
78 // Verify.
79 $this->assertEquals($slot, 1);
80 $this->assertEquals('unit_test', $quba->get_owning_component());
81 $this->assertSame($context, $quba->get_owning_context());
82 $this->assertEquals($quba->question_count(), 1);
83 $this->assertEquals($quba->get_question_state($slot), question_state::$notstarted);
84 }
85
86 public function test_get_question() {
87 // Set up.
88 $quba = question_engine::make_questions_usage_by_activity('unit_test',
21c08c63 89 context_system::instance());
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90 $quba->set_preferred_behaviour('deferredfeedback');
91 $tf = test_question_maker::make_question('truefalse', 'true');
92 $slot = $quba->add_question($tf);
93
94 // Exercise SUT and verify.
64207dab 95 $this->assertSame($tf, $quba->get_question($slot, false));
603bd001 96
52f3e060 97 $this->expectException('moodle_exception');
64207dab 98 $quba->get_question($slot + 1, false);
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99 }
100
101 public function test_extract_responses() {
102 // Start a deferred feedback attempt with CBM and add the question to it.
103 $tf = test_question_maker::make_question('truefalse', 'true');
104 $quba = question_engine::make_questions_usage_by_activity('unit_test',
21c08c63 105 context_system::instance());
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106 $quba->set_preferred_behaviour('deferredcbm');
107 $slot = $quba->add_question($tf);
108 $quba->start_all_questions();
109
110 // Prepare data to be submitted
111 $prefix = $quba->get_field_prefix($slot);
112 $answername = $prefix . 'answer';
113 $certaintyname = $prefix . '-certainty';
114 $getdata = array(
115 $answername => 1,
116 $certaintyname => 3,
117 'irrelevant' => 'should be ignored',
118 );
119
120 // Exercise SUT
121 $submitteddata = $quba->extract_responses($slot, $getdata);
122
123 // Verify.
124 $this->assertEquals(array('answer' => 1, '-certainty' => 3), $submitteddata);
125 }
126
127 public function test_access_out_of_sequence_throws_exception() {
128 // Start a deferred feedback attempt with CBM and add the question to it.
129 $tf = test_question_maker::make_question('truefalse', 'true');
130 $quba = question_engine::make_questions_usage_by_activity('unit_test',
21c08c63 131 context_system::instance());
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132 $quba->set_preferred_behaviour('deferredcbm');
133 $slot = $quba->add_question($tf);
134 $quba->start_all_questions();
135
136 // Prepare data to be submitted
137 $prefix = $quba->get_field_prefix($slot);
138 $answername = $prefix . 'answer';
139 $certaintyname = $prefix . '-certainty';
140 $postdata = array(
141 $answername => 1,
142 $certaintyname => 3,
143 $prefix . ':sequencecheck' => 1,
144 'irrelevant' => 'should be ignored',
145 );
146
147 // Exercise SUT - no exception yet.
148 $quba->process_all_actions($slot, $postdata);
149
150 $postdata = array(
151 $answername => 1,
152 $certaintyname => 3,
153 $prefix . ':sequencecheck' => 3,
154 'irrelevant' => 'should be ignored',
155 );
156
157 // Exercise SUT - now it should fail.
52f3e060 158 $this->expectException('question_out_of_sequence_exception');
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159 $quba->process_all_actions($slot, $postdata);
160 }
161}