Differences Between: [Versions 310 and 403] [Versions 311 and 403] [Versions 39 and 403] [Versions 400 and 403] [Versions 401 and 403]
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 namespace ltiservice_gradebookservices; 18 19 use ltiservice_gradebookservices\local\service\gradebookservices; 20 21 /** 22 * Unit tests for lti gradebookservices. 23 * 24 * @package ltiservice_gradebookservices 25 * @category test 26 * @copyright 2020 Claude Vervoort <claude.vervoort@cengage.com> 27 * @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later 28 * @coversDefaultClass \mod_lti\service\gradebookservices\local\gradebookservices 29 */ 30 class gradebookservices_test extends \advanced_testcase { 31 32 /** 33 * @covers ::instance_added 34 * 35 * Test saving a graded LTI with resource and tag info (as a result of 36 * content item selection) creates a gradebookservices record 37 * that can be retrieved using the gradebook service API. 38 */ 39 public function test_lti_add_coupled_lineitem() { 40 global $CFG; 41 require_once($CFG->dirroot . '/mod/lti/locallib.php'); 42 43 $this->resetAfterTest(); 44 $this->setAdminUser(); 45 46 // Create a tool type, associated with that proxy. 47 48 $typeid = $this->create_type(); 49 $course = $this->getDataGenerator()->create_course(); 50 $resourceid = 'test-resource-id'; 51 $tag = 'tag'; 52 $subreviewurl = 'https://subreview.example.com'; 53 $subreviewparams = 'a=2'; 54 55 $ltiinstance = $this->create_graded_lti($typeid, $course, $resourceid, $tag, $subreviewurl, $subreviewparams); 56 57 $this->assertNotNull($ltiinstance); 58 59 $gbs = gradebookservices::find_ltiservice_gradebookservice_for_lti($ltiinstance->id); 60 61 $this->assertNotNull($gbs); 62 $this->assertEquals($resourceid, $gbs->resourceid); 63 $this->assertEquals($tag, $gbs->tag); 64 $this->assertEquals($subreviewurl, $gbs->subreviewurl); 65 $this->assertEquals($subreviewparams, $gbs->subreviewparams); 66 $this->assert_lineitems($course, $typeid, $ltiinstance->name, 67 $ltiinstance, $resourceid, $tag, $subreviewurl, $subreviewparams); 68 } 69 70 /** 71 * @covers ::instance_added 72 * 73 * Test saving a graded LTI with resource and tag info (as a result of 74 * content item selection) creates a gradebookservices record 75 * that can be retrieved using the gradebook service API. 76 */ 77 public function test_lti_add_coupled_lineitem_default_subreview() { 78 global $CFG; 79 require_once($CFG->dirroot . '/mod/lti/locallib.php'); 80 81 $this->resetAfterTest(); 82 $this->setAdminUser(); 83 84 // Create a tool type, associated with that proxy. 85 86 $typeid = $this->create_type(); 87 $course = $this->getDataGenerator()->create_course(); 88 $resourceid = 'test-resource-id'; 89 $tag = 'tag'; 90 91 $ltiinstance = $this->create_graded_lti($typeid, $course, $resourceid, $tag, 'DEFAULT'); 92 93 $this->assertNotNull($ltiinstance); 94 95 $gbs = gradebookservices::find_ltiservice_gradebookservice_for_lti($ltiinstance->id); 96 97 $this->assertNotNull($gbs); 98 $this->assertEquals('DEFAULT', $gbs->subreviewurl); 99 $this->assert_lineitems($course, $typeid, $ltiinstance->name, $ltiinstance, $resourceid, $tag, 'DEFAULT'); 100 } 101 102 /** 103 * @covers ::add_standalone_lineitem 104 * 105 * Test saving a standalone LTI lineitem with resource and tag info 106 * that can be retrieved using the gradebook service API. 107 */ 108 public function test_lti_add_standalone_lineitem() { 109 $this->resetAfterTest(); 110 $this->setAdminUser(); 111 112 $course = $this->getDataGenerator()->create_course(); 113 $resourceid = "test-resource-standalone"; 114 $tag = "test-tag-standalone"; 115 $typeid = $this->create_type(); 116 117 $this->create_standalone_lineitem($course->id, $typeid, $resourceid, $tag); 118 119 $this->assert_lineitems($course, $typeid, "manualtest", null, $resourceid, $tag); 120 } 121 122 /** 123 * @covers ::find_ltiservice_gradebookservice_for_lti 124 * 125 * Test line item URL is populated for coupled line item only 126 * if there is not another line item bound to the lti instance, 127 * since in that case there would be no rule to define which of 128 * the line items should be actually passed. 129 */ 130 public function test_get_launch_parameters_coupled() { 131 global $CFG; 132 require_once($CFG->dirroot . '/mod/lti/locallib.php'); 133 134 $this->resetAfterTest(); 135 $this->setAdminUser(); 136 137 // Create a tool type, associated with that proxy. 138 139 $typeid = $this->create_type(); 140 $course = $this->getDataGenerator()->create_course(); 141 142 $ltiinstance = $this->create_graded_lti($typeid, $course, 'resource-id', 'tag', 'https://subreview.url', 'sub=review'); 143 144 $this->assertNotNull($ltiinstance); 145 146 $gbservice = new gradebookservices(); 147 $params = $gbservice->get_launch_parameters('basic-lti-launch-request', $course->id, 111, $typeid, $ltiinstance->id); 148 $this->assertEquals('$LineItem.url', $params['lineitem_url']); 149 $this->assertEquals('$LineItem.url', $params['lineitem_url']); 150 151 $this->create_standalone_lineitem($course->id, $typeid, 'resource-id', 'tag', $ltiinstance->id); 152 $params = $gbservice->get_launch_parameters('basic-lti-launch-request', $course->id, 111, $typeid, $ltiinstance->id); 153 $this->assertEquals('$LineItems.url', $params['lineitems_url']); 154 // 2 line items for a single link, we cannot return a single line item url. 155 $this->assertFalse(array_key_exists('$LineItem.url', $params)); 156 } 157 158 /** 159 * @covers ::override_endpoint 160 * 161 * Test Submission Review URL and custom parameter is applied when the 162 * launch is submission review. 163 */ 164 public function test_get_launch_parameters_coupled_subreview_override() { 165 global $CFG; 166 require_once($CFG->dirroot . '/mod/lti/locallib.php'); 167 168 $this->resetAfterTest(); 169 $this->setAdminUser(); 170 171 // Create a tool type, associated with that proxy. 172 173 $typeid = $this->create_type(); 174 $course = $this->getDataGenerator()->create_course(); 175 176 $ltiinstance = $this->create_graded_lti($typeid, $course, 'resource-id', 'tag', 177 'https://example.com/subreview', 'action=review'); 178 179 $this->assertNotNull($ltiinstance); 180 181 $gbservice = new gradebookservices(); 182 $overrides = $gbservice->override_endpoint('LtiSubmissionReviewRequest', 'https://example.com/lti', 183 "color=blue", $course->id, $ltiinstance); 184 185 $this->assertEquals('https://example.com/subreview', $overrides[0]); 186 $this->assertEquals("color=blue\naction=review", $overrides[1]); 187 } 188 189 /** 190 * @covers ::override_endpoint 191 * 192 * Test Submission Review URL and custom parameter is applied when the 193 * launch is submission review. 194 */ 195 public function test_get_launch_parameters_coupled_subreview_override_default() { 196 global $CFG; 197 require_once($CFG->dirroot . '/mod/lti/locallib.php'); 198 199 $this->resetAfterTest(); 200 $this->setAdminUser(); 201 202 // Create a tool type, associated with that proxy. 203 204 $typeid = $this->create_type(); 205 $course = $this->getDataGenerator()->create_course(); 206 207 $ltiinstance = $this->create_graded_lti($typeid, $course, 'resource-id', 'tag', 208 'DEFAULT', ''); 209 210 $this->assertNotNull($ltiinstance); 211 212 $gbservice = new gradebookservices(); 213 $overrides = $gbservice->override_endpoint('LtiSubmissionReviewRequest', 'https://example.com/lti', 214 "color=blue", $course->id, $ltiinstance); 215 216 $this->assertEquals('https://example.com/lti', $overrides[0]); 217 $this->assertEquals("color=blue", $overrides[1]); 218 } 219 220 /** 221 * @covers ::get_launch_parameters 222 * 223 * Test line item URL is populated for not coupled line item only 224 * if there is a single line item attached to that lti instance. 225 */ 226 public function test_get_launch_parameters_decoupled() { 227 global $CFG; 228 require_once($CFG->dirroot . '/mod/lti/locallib.php'); 229 230 $this->resetAfterTest(); 231 $this->setAdminUser(); 232 233 // Create a tool type, associated with that proxy. 234 235 $typeid = $this->create_type(); 236 237 $course = $this->getDataGenerator()->create_course(); 238 239 $ltiinstance = $this->create_notgraded_lti($typeid, $course); 240 241 $this->assertNotNull($ltiinstance); 242 243 $gbservice = new gradebookservices(); 244 $params = $gbservice->get_launch_parameters('basic-lti-launch-request', $course->id, 111, $typeid, $ltiinstance->id); 245 $this->assertEquals('$LineItems.url', $params['lineitems_url']); 246 $this->assertFalse(array_key_exists('$LineItem.url', $params)); 247 248 $this->create_standalone_lineitem($course->id, $typeid, 'resource-id', 'tag', $ltiinstance->id); 249 $params = $gbservice->get_launch_parameters('basic-lti-launch-request', $course->id, 111, $typeid, $ltiinstance->id); 250 $this->assertEquals('$LineItems.url', $params['lineitems_url']); 251 $this->assertEquals('$LineItem.url', $params['lineitem_url']); 252 253 // 2 line items for a single link, we cannot return a single line item url. 254 $this->create_standalone_lineitem($course->id, $typeid, 'resource-id', 'tag-2', $ltiinstance->id); 255 $this->assertFalse(array_key_exists('$LineItem.url', $params)); 256 } 257 258 /** 259 * @covers ::is_user_gradable_in_course 260 * 261 * Test if a user can be graded in a course. 262 */ 263 public function test_is_user_gradable_in_course() { 264 $this->resetAfterTest(); 265 266 $generator = $this->getDataGenerator(); 267 $course = $generator->create_course(); 268 $user1 = $generator->create_user(); 269 $user2 = $generator->create_user(); 270 $generator->enrol_user($user1->id, $course->id, 'student'); 271 $generator->enrol_user($user2->id, $course->id, 'editingteacher'); 272 273 $this->assertTrue(gradebookservices::is_user_gradable_in_course($course->id, $user1->id)); 274 $this->assertFalse(gradebookservices::is_user_gradable_in_course($course->id, $user2->id)); 275 } 276 277 /** 278 * Asserts a matching gradebookservices record exist with the matching tag and resourceid. 279 * 280 * @param object $course current course 281 * @param int $typeid Type id of the tool 282 * @param string $label Label of the line item 283 * @param object|null $ltiinstance lti instance related to that line item 284 * @param string|null $resourceid resourceid the line item should have 285 * @param string|null $tag tag the line item should have 286 * @param string|null $subreviewurl submission review url 287 * @param string|null $subreviewparams submission review custom params 288 */ 289 private function assert_lineitems(object $course, int $typeid, 290 string $label, ?object $ltiinstance, ?string $resourceid, ?string $tag, 291 ?string $subreviewurl = null, ?string $subreviewparams = null) : void { 292 $gbservice = new gradebookservices(); 293 $gradeitems = $gbservice->get_lineitems($course->id, null, null, null, null, null, $typeid); 294 295 // The 1st item in the array is the items count. 296 $this->assertEquals(1, $gradeitems[0]); 297 $lineitem = gradebookservices::item_for_json($gradeitems[1][0], '', $typeid); 298 $this->assertEquals(10, $lineitem->scoreMaximum); 299 $this->assertEquals($resourceid, $lineitem->resourceId); 300 $this->assertEquals($tag, $lineitem->tag); 301 $this->assertEquals($label, $lineitem->label); 302 $this->assertEquals(!empty($subreviewurl), isset($lineitem->submissionReview)); 303 if ($subreviewurl) { 304 if ($subreviewurl == 'DEFAULT') { 305 $this->assertFalse(isset($lineitem->submissionReview->url)); 306 } else { 307 $this->assertEquals($subreviewurl, $lineitem->submissionReview->url); 308 } 309 if ($subreviewparams) { 310 $custom = $lineitem->submissionReview->custom; 311 $this->assertEquals($subreviewparams, join("\n", array_map(fn($k) => $k.'='.$custom[$k], array_keys($custom)))); 312 } else { 313 $this->assertFalse(isset($lineitem->submissionReview->custom)); 314 } 315 } 316 317 $gradeitems = $gbservice->get_lineitems($course->id, $resourceid, null, null, null, null, $typeid); 318 $this->assertEquals(1, $gradeitems[0]); 319 320 if (isset($ltiinstance)) { 321 $gradeitems = $gbservice->get_lineitems($course->id, null, $ltiinstance->id, null, null, null, $typeid); 322 $this->assertEquals(1, $gradeitems[0]); 323 $gradeitems = $gbservice->get_lineitems($course->id, null, $ltiinstance->id + 1, null, null, null, $typeid); 324 $this->assertEquals(0, $gradeitems[0]); 325 } 326 327 $gradeitems = $gbservice->get_lineitems($course->id, null, null, $tag, null, null, $typeid); 328 $this->assertEquals(1, $gradeitems[0]); 329 330 $gradeitems = $gbservice->get_lineitems($course->id, 'an unknown resource id', null, null, null, null, $typeid); 331 $this->assertEquals(0, $gradeitems[0]); 332 333 $gradeitems = $gbservice->get_lineitems($course->id, null, null, 'an unknown tag', null, null, $typeid); 334 $this->assertEquals(0, $gradeitems[0]); 335 } 336 337 /** 338 * Inserts a graded lti instance, which should create a grade_item and gradebookservices record. 339 * 340 * @param int $typeid Type ID of the LTI Tool. 341 * @param object $course course where to add the lti instance. 342 * @param string|null $resourceid resource id 343 * @param string|null $tag tag 344 * @param string|null $subreviewurl submission review url 345 * @param string|null $subreviewparams submission review custom params 346 * 347 * @return object lti instance created 348 */ 349 private function create_graded_lti(int $typeid, object $course, ?string $resourceid, ?string $tag, 350 ?string $subreviewurl = null, ?string $subreviewparams = null) : object { 351 352 $lti = ['course' => $course->id, 353 'typeid' => $typeid, 354 'instructorchoiceacceptgrades' => LTI_SETTING_ALWAYS, 355 'grade' => 10, 356 'lineitemresourceid' => $resourceid, 357 'lineitemtag' => $tag, 358 'lineitemsubreviewurl' => $subreviewurl, 359 'lineitemsubreviewparams' => $subreviewparams]; 360 361 return $this->getDataGenerator()->create_module('lti', $lti, array()); 362 } 363 364 /** 365 * Inserts an lti instance that is not graded. 366 * 367 * @param int $typeid Type Id of the LTI Tool. 368 * @param object $course course where to add the lti instance. 369 * 370 * @return object lti instance created 371 */ 372 private function create_notgraded_lti(int $typeid, object $course) : object { 373 374 $lti = ['course' => $course->id, 375 'typeid' => $typeid, 376 'instructorchoiceacceptgrades' => LTI_SETTING_NEVER]; 377 378 return $this->getDataGenerator()->create_module('lti', $lti, array()); 379 } 380 381 /** 382 * Inserts a standalone lineitem (gradeitem, gradebookservices entries). 383 * 384 * @param int $courseid Id of the course where the standalone line item will be added. 385 * @param int $typeid of the LTI Tool 386 * @param string|null $resourceid resource id 387 * @param string|null $tag tag 388 * @param int|null $ltiinstanceid Id of the LTI instance the standalone line item will be related to. 389 * 390 */ 391 private function create_standalone_lineitem(int $courseid, int $typeid, ?string $resourceid, 392 ?string $tag, int $ltiinstanceid = null) : void { 393 $gbservice = new gradebookservices(); 394 $gbservice->add_standalone_lineitem($courseid, 395 "manualtest", 396 10, 397 "https://test.phpunit", 398 $ltiinstanceid, 399 $resourceid, 400 $tag, 401 $typeid, 402 null /*toolproxyid*/); 403 } 404 405 /** 406 * Creates a new LTI Tool Type. 407 */ 408 private function create_type() { 409 $type = new \stdClass(); 410 $type->state = LTI_TOOL_STATE_CONFIGURED; 411 $type->name = "Test tool"; 412 $type->description = "Example description"; 413 $type->clientid = "Test client ID"; 414 $type->baseurl = $this->getExternalTestFileUrl('/test.html'); 415 416 $config = new \stdClass(); 417 $config->ltiservice_gradesynchronization = 2; 418 return lti_add_type($type, $config); 419 } 420 }
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