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c0d12fc1 TH |
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 that walks essay questions through some attempts. | |
19 | * | |
20 | * @package qtype_essay | |
21 | * @copyright 2013 The Open University | |
22 | * @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later | |
23 | */ | |
24 | ||
25 | ||
26 | defined('MOODLE_INTERNAL') || die(); | |
27 | ||
28 | global $CFG; | |
29 | require_once($CFG->dirroot . '/question/engine/tests/helpers.php'); | |
30 | ||
31 | ||
32 | /** | |
33 | * Unit tests for the essay question type. | |
34 | * | |
35 | * @copyright 2013 The Open University | |
36 | * @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later | |
37 | */ | |
afb1b3d0 | 38 | class qtype_essay_walkthrough_testcase extends qbehaviour_walkthrough_test_base { |
c0d12fc1 TH |
39 | |
40 | protected function check_contains_textarea($name, $content = '', $height = 10) { | |
41 | $fieldname = $this->quba->get_field_prefix($this->slot) . $name; | |
42 | ||
43 | $this->assertTag(array('tag' => 'textarea', | |
44 | 'attributes' => array('cols' => '60', 'rows' => $height, | |
45 | 'name' => $fieldname)), | |
46 | $this->currentoutput); | |
47 | ||
48 | if ($content) { | |
49 | $this->assertRegExp('/' . preg_quote(s($content), '/') . '/', $this->currentoutput); | |
50 | } | |
51 | } | |
52 | ||
afb1b3d0 TH |
53 | /** |
54 | * Helper method: Store a test file with a given name and contents in a | |
55 | * draft file area. | |
56 | * | |
57 | * @param int $usercontextid user context id. | |
58 | * @param int $draftitemid draft item id. | |
59 | * @param string $filename filename. | |
60 | * @param string $contents file contents. | |
61 | */ | |
62 | protected function save_file_to_draft_area($usercontextid, $draftitemid, $filename, $contents) { | |
63 | $fs = get_file_storage(); | |
64 | ||
65 | $filerecord = new stdClass(); | |
66 | $filerecord->contextid = $usercontextid; | |
67 | $filerecord->component = 'user'; | |
68 | $filerecord->filearea = 'draft'; | |
69 | $filerecord->itemid = $draftitemid; | |
70 | $filerecord->filepath = '/'; | |
71 | $filerecord->filename = $filename; | |
72 | $fs->create_file_from_string($filerecord, $contents); | |
73 | } | |
74 | ||
c0d12fc1 TH |
75 | public function test_deferred_feedback_html_editor() { |
76 | ||
60527d0c | 77 | // Create an essay question. |
c0d12fc1 TH |
78 | $q = test_question_maker::make_question('essay', 'editor'); |
79 | $this->start_attempt_at_question($q, 'deferredfeedback', 1); | |
80 | ||
81 | $prefix = $this->quba->get_field_prefix($this->slot); | |
82 | $fieldname = $prefix . 'answer'; | |
83 | $response = '<p>The <b>cat</b> sat on the mat. Then it ate a <b>frog</b>.</p>'; | |
84 | ||
85 | // Check the initial state. | |
86 | $this->check_current_state(question_state::$todo); | |
87 | $this->check_current_mark(null); | |
88 | $this->render(); | |
89 | $this->check_contains_textarea('answer', ''); | |
90 | $this->check_current_output( | |
91 | $this->get_contains_question_text_expectation($q), | |
92 | $this->get_does_not_contain_feedback_expectation()); | |
93 | $this->check_step_count(1); | |
94 | ||
95 | // Save a response. | |
96 | $this->quba->process_all_actions(null, array( | |
97 | 'slots' => $this->slot, | |
98 | $fieldname => $response, | |
99 | $fieldname . 'format' => FORMAT_HTML, | |
100 | $prefix . ':sequencecheck' => '1', | |
101 | )); | |
102 | ||
103 | // Verify. | |
104 | $this->check_current_state(question_state::$complete); | |
105 | $this->check_current_mark(null); | |
106 | $this->check_step_count(2); | |
107 | $this->render(); | |
108 | $this->check_contains_textarea('answer', $response); | |
109 | $this->check_current_output( | |
110 | $this->get_contains_question_text_expectation($q), | |
111 | $this->get_does_not_contain_feedback_expectation()); | |
112 | $this->check_step_count(2); | |
113 | ||
114 | // Finish the attempt. | |
115 | $this->quba->finish_all_questions(); | |
116 | ||
117 | // Verify. | |
118 | $this->check_current_state(question_state::$needsgrading); | |
119 | $this->check_current_mark(null); | |
120 | $this->render(); | |
121 | $this->assertRegExp('/' . preg_quote($response, '/') . '/', $this->currentoutput); | |
122 | $this->check_current_output( | |
123 | $this->get_contains_question_text_expectation($q), | |
124 | $this->get_contains_general_feedback_expectation($q)); | |
125 | } | |
126 | ||
127 | public function test_deferred_feedback_plain_text() { | |
128 | ||
60527d0c | 129 | // Create an essay question. |
c0d12fc1 TH |
130 | $q = test_question_maker::make_question('essay', 'plain'); |
131 | $this->start_attempt_at_question($q, 'deferredfeedback', 1); | |
132 | ||
133 | $prefix = $this->quba->get_field_prefix($this->slot); | |
134 | $fieldname = $prefix . 'answer'; | |
135 | $response = "x < 1\nx > 0\nFrog & Toad were friends."; | |
136 | ||
137 | // Check the initial state. | |
138 | $this->check_current_state(question_state::$todo); | |
139 | $this->check_current_mark(null); | |
140 | $this->render(); | |
141 | $this->check_contains_textarea('answer', ''); | |
142 | $this->check_current_output( | |
143 | $this->get_contains_question_text_expectation($q), | |
144 | $this->get_does_not_contain_feedback_expectation()); | |
145 | $this->check_step_count(1); | |
146 | ||
147 | // Save a response. | |
148 | $this->quba->process_all_actions(null, array( | |
149 | 'slots' => $this->slot, | |
150 | $fieldname => $response, | |
151 | $fieldname . 'format' => FORMAT_HTML, | |
152 | $prefix . ':sequencecheck' => '1', | |
153 | )); | |
154 | ||
155 | // Verify. | |
156 | $this->check_current_state(question_state::$complete); | |
157 | $this->check_current_mark(null); | |
158 | $this->check_step_count(2); | |
159 | $this->render(); | |
160 | $this->check_contains_textarea('answer', $response); | |
161 | $this->check_current_output( | |
162 | $this->get_contains_question_text_expectation($q), | |
163 | $this->get_does_not_contain_feedback_expectation()); | |
164 | $this->check_step_count(2); | |
165 | ||
166 | // Finish the attempt. | |
167 | $this->quba->finish_all_questions(); | |
168 | ||
169 | // Verify. | |
170 | $this->check_current_state(question_state::$needsgrading); | |
171 | $this->check_current_mark(null); | |
172 | $this->render(); | |
173 | $this->assertRegExp('/' . preg_quote(s($response), '/') . '/', $this->currentoutput); | |
174 | $this->check_current_output( | |
175 | $this->get_contains_question_text_expectation($q), | |
176 | $this->get_contains_general_feedback_expectation($q)); | |
177 | } | |
60527d0c JMV |
178 | |
179 | public function test_responsetemplate() { | |
180 | ||
181 | // Create an essay question. | |
182 | $q = test_question_maker::make_question('essay', 'responsetemplate'); | |
183 | $this->start_attempt_at_question($q, 'deferredfeedback', 1); | |
184 | ||
185 | $prefix = $this->quba->get_field_prefix($this->slot); | |
186 | $fieldname = $prefix . 'answer'; | |
187 | ||
188 | // Check the initial state. | |
189 | $this->check_current_state(question_state::$todo); | |
190 | $this->check_current_mark(null); | |
191 | $this->render(); | |
192 | $this->check_contains_textarea('answer', 'Once upon a time'); | |
193 | $this->check_current_output( | |
194 | $this->get_contains_question_text_expectation($q), | |
195 | $this->get_does_not_contain_feedback_expectation()); | |
196 | $this->check_step_count(1); | |
197 | ||
198 | // Save. | |
199 | $this->quba->process_all_actions(null, array( | |
200 | 'slots' => $this->slot, | |
201 | $fieldname => 'Once upon a time there was a little green frog.', | |
202 | $fieldname . 'format' => FORMAT_HTML, | |
203 | $prefix . ':sequencecheck' => '1', | |
204 | )); | |
205 | ||
206 | // Verify. | |
207 | $this->check_current_state(question_state::$complete); | |
208 | $this->check_current_mark(null); | |
209 | $this->check_step_count(2); | |
210 | $this->render(); | |
211 | $this->check_contains_textarea('answer', 'Once upon a time there was a little green frog.'); | |
212 | $this->check_current_output( | |
213 | $this->get_contains_question_text_expectation($q), | |
214 | $this->get_does_not_contain_feedback_expectation()); | |
215 | $this->check_step_count(2); | |
216 | ||
217 | // Finish the attempt. | |
218 | $this->quba->finish_all_questions(); | |
219 | ||
220 | // Verify. | |
221 | $this->check_current_state(question_state::$needsgrading); | |
222 | $this->check_current_mark(null); | |
223 | $this->render(); | |
224 | $this->assertRegExp('/' . preg_quote(s('Once upon a time there was a little green frog.'), '/') . '/', $this->currentoutput); | |
225 | $this->check_current_output( | |
226 | $this->get_contains_question_text_expectation($q), | |
227 | $this->get_contains_general_feedback_expectation($q)); | |
228 | } | |
afb1b3d0 TH |
229 | |
230 | public function test_deferred_feedback_html_editor_with_files_attempt_on_last() { | |
231 | global $CFG, $USER; | |
232 | ||
233 | $this->resetAfterTest(true); | |
234 | $this->setAdminUser(); | |
235 | $usercontextid = context_user::instance($USER->id)->id; | |
236 | $fs = get_file_storage(); | |
237 | ||
238 | // Create an essay question in the DB. | |
239 | $generator = $this->getDataGenerator()->get_plugin_generator('core_question'); | |
240 | $cat = $generator->create_question_category(); | |
241 | $question = $generator->create_question('essay', 'editorfilepicker', array('category' => $cat->id)); | |
242 | ||
243 | // Start attempt at the question. | |
244 | $q = question_bank::load_question($question->id); | |
245 | $this->start_attempt_at_question($q, 'deferredfeedback', 1); | |
246 | ||
247 | $this->check_current_state(question_state::$todo); | |
248 | $this->check_current_mark(null); | |
249 | $this->check_step_count(1); | |
250 | ||
251 | // Process a response and check the expected result. | |
252 | // First we need to get the draft item ids. | |
253 | $this->render(); | |
254 | if (!preg_match('/env=editor&.*?itemid=(\d+)&/', $this->currentoutput, $matches)) { | |
255 | throw new coding_exception('Editor draft item id not found.'); | |
256 | } | |
257 | $editordraftid = $matches[1]; | |
258 | if (!preg_match('/env=filemanager&action=browse&.*?itemid=(\d+)&/', $this->currentoutput, $matches)) { | |
259 | throw new coding_exception('File manager draft item id not found.'); | |
260 | } | |
261 | $attachementsdraftid = $matches[1]; | |
262 | ||
263 | $this->save_file_to_draft_area($usercontextid, $editordraftid, 'smile.txt', ':-)'); | |
264 | $this->save_file_to_draft_area($usercontextid, $attachementsdraftid, 'greeting.txt', 'Hello world!'); | |
265 | $this->process_submission(array( | |
266 | 'answer' => 'Here is a picture: <img src="' . $CFG->wwwroot . | |
267 | "/draftfile.php/{$usercontextid}/user/draft/{$editordraftid}/smile.txt" . | |
268 | '" alt="smile">.', | |
269 | 'answerformat' => FORMAT_HTML, | |
270 | 'answer:itemid' => $editordraftid, | |
271 | 'attachments' => $attachementsdraftid)); | |
272 | ||
273 | $this->check_current_state(question_state::$complete); | |
274 | $this->check_current_mark(null); | |
275 | $this->check_step_count(2); | |
276 | $this->save_quba(); | |
277 | ||
278 | // Save the same response again, and verify no new step is created. | |
279 | $this->load_quba(); | |
280 | ||
281 | $this->render(); | |
282 | if (!preg_match('/env=editor&.*?itemid=(\d+)&/', $this->currentoutput, $matches)) { | |
283 | throw new coding_exception('Editor draft item id not found.'); | |
284 | } | |
285 | $editordraftid = $matches[1]; | |
286 | if (!preg_match('/env=filemanager&action=browse&.*?itemid=(\d+)&/', $this->currentoutput, $matches)) { | |
287 | throw new coding_exception('File manager draft item id not found.'); | |
288 | } | |
289 | $attachementsdraftid = $matches[1]; | |
290 | ||
291 | $this->process_submission(array( | |
292 | 'answer' => 'Here is a picture: <img src="' . $CFG->wwwroot . | |
293 | "/draftfile.php/{$usercontextid}/user/draft/{$editordraftid}/smile.txt" . | |
294 | '" alt="smile">.', | |
295 | 'answerformat' => FORMAT_HTML, | |
296 | 'answer:itemid' => $editordraftid, | |
297 | 'attachments' => $attachementsdraftid)); | |
298 | ||
299 | $this->check_current_state(question_state::$complete); | |
300 | $this->check_current_mark(null); | |
301 | $this->check_step_count(2); | |
302 | ||
303 | // Now submit all and finish. | |
304 | $this->finish(); | |
305 | $this->check_current_state(question_state::$needsgrading); | |
306 | $this->check_current_mark(null); | |
307 | $this->check_step_count(3); | |
308 | $this->save_quba(); | |
309 | ||
310 | // Now start a new attempt based on the old one. | |
311 | $this->load_quba(); | |
312 | $oldqa = $this->get_question_attempt(); | |
313 | ||
314 | $q = question_bank::load_question($question->id); | |
315 | $this->quba = question_engine::make_questions_usage_by_activity('unit_test', | |
316 | context_system::instance()); | |
317 | $this->quba->set_preferred_behaviour('deferredfeedback'); | |
318 | $this->slot = $this->quba->add_question($q, 1); | |
319 | $this->quba->start_question_based_on($this->slot, $oldqa); | |
320 | ||
321 | $this->check_current_state(question_state::$complete); | |
322 | $this->check_current_mark(null); | |
323 | $this->check_step_count(1); | |
324 | $this->save_quba(); | |
325 | ||
326 | // Now save the same response again, and ensure that a new step is not created. | |
327 | $this->load_quba(); | |
328 | ||
329 | $this->render(); | |
330 | if (!preg_match('/env=editor&.*?itemid=(\d+)&/', $this->currentoutput, $matches)) { | |
331 | throw new coding_exception('Editor draft item id not found.'); | |
332 | } | |
333 | $editordraftid = $matches[1]; | |
334 | if (!preg_match('/env=filemanager&action=browse&.*?itemid=(\d+)&/', $this->currentoutput, $matches)) { | |
335 | throw new coding_exception('File manager draft item id not found.'); | |
336 | } | |
337 | $attachementsdraftid = $matches[1]; | |
338 | ||
339 | $this->process_submission(array( | |
340 | 'answer' => 'Here is a picture: <img src="' . $CFG->wwwroot . | |
341 | "/draftfile.php/{$usercontextid}/user/draft/{$editordraftid}/smile.txt" . | |
342 | '" alt="smile">.', | |
343 | 'answerformat' => FORMAT_HTML, | |
344 | 'answer:itemid' => $editordraftid, | |
345 | 'attachments' => $attachementsdraftid)); | |
346 | ||
347 | $this->check_current_state(question_state::$complete); | |
348 | $this->check_current_mark(null); | |
349 | $this->check_step_count(1); | |
350 | } | |
c0d12fc1 | 351 | } |