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Developer Documentation
- Bug fixes for general core bugs in 3.11.x will end 14 Nov 2022 (12 months plus 6 months extension).
- Bug fixes for security issues in 3.11.x will end 13 Nov 2023 (18 months plus 12 months extension).
- PHP version: minimum PHP 7.3.0 Note: minimum PHP version has increased since Moodle 3.10. PHP 7.4.x is supported too.
/lib/tests/ -> outputcomponents_test.php (source)
Differences Between: [Versions 310 and 311] [Versions 311 and 402] [Versions 311 and 403] [Versions 39 and 311]
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 core; 18 19 use block_contents; 20 use custom_menu; 21 use custom_menu_item; 22 use paging_bar; 23 use renderer_base; 24 use single_select; 25 use theme_config; 26 use url_select; 27 use user_picture; 28 29 defined('MOODLE_INTERNAL') || die(); 30 31 global $CFG; 32 require_once($CFG->libdir . '/outputcomponents.php'); 33 34 /** 35 * Unit tests for lib/outputcomponents.php. 36 * 37 * @package core 38 * @category test 39 * @copyright 2011 David Mudrak <david@moodle.com> 40 * @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later 41 */ 42 class outputcomponents_test extends \advanced_testcase { 43 44 /** 45 * Tests user_picture::fields. 46 * 47 * @deprecated since Moodle 3.11 MDL-45242 48 */ 49 public function test_fields_aliasing() { 50 $fields = user_picture::fields(); 51 $fields = array_map('trim', explode(',', $fields)); 52 $this->assertTrue(in_array('id', $fields)); 53 54 $aliased = array(); 55 foreach ($fields as $field) { 56 if ($field === 'id') { 57 $aliased['id'] = 'aliasedid'; 58 } else { 59 $aliased[$field] = 'prefix'.$field; 60 } 61 } 62 63 $returned = user_picture::fields('', array('custom1', 'id'), 'aliasedid', 'prefix'); 64 $returned = array_map('trim', explode(',', $returned)); 65 $this->assertEquals(count($returned), count($fields) + 1); // Only one extra field added. 66 67 foreach ($fields as $field) { 68 if ($field === 'id') { 69 $expected = "id AS aliasedid"; 70 } else { 71 $expected = "$field AS prefix$field"; 72 } 73 $this->assertContains($expected, $returned, "Expected pattern '$expected' not returned"); 74 } 75 $this->assertContains("custom1 AS prefixcustom1", $returned, "Expected pattern 'custom1 AS prefixcustom1' not returned"); 76 77 // Deprecation warnings for user_picture::fields. 78 $this->assertDebuggingCalledCount(2); 79 } 80 81 /** 82 * Tests user_picture::unalias. 83 */ 84 public function test_fields_unaliasing() { 85 $fields = implode(',', \core_user\fields::get_picture_fields()); 86 $fields = array_map('trim', explode(',', $fields)); 87 88 $fakerecord = new \stdClass(); 89 $fakerecord->aliasedid = 42; 90 foreach ($fields as $field) { 91 if ($field !== 'id') { 92 $fakerecord->{'prefix'.$field} = "Value of $field"; 93 } 94 } 95 $fakerecord->prefixcustom1 = 'Value of custom1'; 96 97 $returned = user_picture::unalias($fakerecord, array('custom1'), 'aliasedid', 'prefix'); 98 99 $this->assertEquals(42, $returned->id); 100 foreach ($fields as $field) { 101 if ($field !== 'id') { 102 $this->assertSame("Value of $field", $returned->{$field}); 103 } 104 } 105 $this->assertSame('Value of custom1', $returned->custom1); 106 } 107 108 /** 109 * Tests user_picture::unalias with null values. 110 */ 111 public function test_fields_unaliasing_null() { 112 $fields = implode(',', \core_user\fields::get_picture_fields()); 113 $fields = array_map('trim', explode(',', $fields)); 114 115 $fakerecord = new \stdClass(); 116 $fakerecord->aliasedid = 42; 117 foreach ($fields as $field) { 118 if ($field !== 'id') { 119 $fakerecord->{'prefix'.$field} = "Value of $field"; 120 } 121 } 122 $fakerecord->prefixcustom1 = 'Value of custom1'; 123 $fakerecord->prefiximagealt = null; 124 125 $returned = user_picture::unalias($fakerecord, array('custom1'), 'aliasedid', 'prefix'); 126 127 $this->assertEquals(42, $returned->id); 128 $this->assertNull($returned->imagealt); 129 foreach ($fields as $field) { 130 if ($field !== 'id' and $field !== 'imagealt') { 131 $this->assertSame("Value of $field", $returned->{$field}); 132 } 133 } 134 $this->assertSame('Value of custom1', $returned->custom1); 135 } 136 137 public function test_get_url() { 138 global $DB, $CFG, $USER; 139 140 $this->resetAfterTest(); 141 142 // Force SVG on so that we have predictable URL's. 143 $CFG->svgicons = true; 144 145 // Verify new install contains expected defaults. 146 $this->assertSame(theme_config::DEFAULT_THEME, $CFG->theme); 147 $this->assertEquals(1, $CFG->slasharguments); 148 $this->assertEquals(1, $CFG->themerev); 149 $this->assertEquals(0, $CFG->themedesignermode); 150 $this->assertSame('https://www.example.com/moodle', $CFG->wwwroot); 151 $this->assertEquals(0, $CFG->enablegravatar); 152 $this->assertSame('mm', $CFG->gravatardefaulturl); 153 154 // Create some users. 155 $page = new \moodle_page(); 156 $page->set_url('/user/profile.php'); 157 $page->set_context(\context_system::instance()); 158 $renderer = $page->get_renderer('core'); 159 160 $user1 = $this->getDataGenerator()->create_user(array('picture'=>11, 'email'=>'user1@example.com')); 161 $context1 = \context_user::instance($user1->id); 162 $user2 = $this->getDataGenerator()->create_user(array('picture'=>0, 'email'=>'user2@example.com')); 163 $context2 = \context_user::instance($user2->id); 164 165 // User 3 is deleted. 166 $user3 = $this->getDataGenerator()->create_user(array('picture'=>1, 'deleted'=>1, 'email'=>'user3@example.com')); 167 $this->assertNotEmpty(\context_user::instance($user3->id)); 168 $this->assertEquals(0, $user3->picture); 169 $this->assertNotEquals('user3@example.com', $user3->email); 170 171 // User 4 is incorrectly deleted with its context deleted as well (testing legacy code). 172 $user4 = $this->getDataGenerator()->create_user(['picture' => 1, 'deleted' => 1, 'email' => 'user4@example.com']); 173 \context_helper::delete_instance(CONTEXT_USER, $user4->id); 174 $this->assertEquals(0, $user4->picture); 175 $this->assertNotEquals('user4@example.com', $user4->email); 176 177 // Try legacy picture == 1. 178 $user1->picture = 1; 179 $up1 = new user_picture($user1); 180 $this->assertSame($CFG->wwwroot.'/pluginfile.php/'.$context1->id.'/user/icon/boost/f2?rev=1', $up1->get_url($page, $renderer)->out(false)); 181 $user1->picture = 11; 182 183 // Try valid user with picture when user context is not cached - 1 query expected. 184 \context_helper::reset_caches(); 185 $reads = $DB->perf_get_reads(); 186 $up1 = new user_picture($user1); 187 $this->assertEquals($reads, $DB->perf_get_reads()); 188 $this->assertSame($CFG->wwwroot.'/pluginfile.php/'.$context1->id.'/user/icon/boost/f2?rev=11', $up1->get_url($page, $renderer)->out(false)); 189 $this->assertEquals($reads+1, $DB->perf_get_reads()); 190 191 // Try valid user with contextid hint - no queries expected. 192 $user1->contextid = $context1->id; 193 \context_helper::reset_caches(); 194 $reads = $DB->perf_get_reads(); 195 $up1 = new user_picture($user1); 196 $this->assertEquals($reads, $DB->perf_get_reads()); 197 $this->assertSame($CFG->wwwroot.'/pluginfile.php/'.$context1->id.'/user/icon/boost/f2?rev=11', $up1->get_url($page, $renderer)->out(false)); 198 $this->assertEquals($reads, $DB->perf_get_reads()); 199 200 // Try valid user without image - no queries expected. 201 \context_helper::reset_caches(); 202 $reads = $DB->perf_get_reads(); 203 $up2 = new user_picture($user2); 204 $this->assertEquals($reads, $DB->perf_get_reads()); 205 $this->assertSame($CFG->wwwroot.'/theme/image.php/boost/core/1/u/f2', $up2->get_url($page, $renderer)->out(false)); 206 $this->assertEquals($reads, $DB->perf_get_reads()); 207 208 // Try guessing of deleted users - no queries expected. 209 unset($user3->deleted); 210 \context_helper::reset_caches(); 211 $reads = $DB->perf_get_reads(); 212 $up3 = new user_picture($user3); 213 $this->assertEquals($reads, $DB->perf_get_reads()); 214 $this->assertSame($CFG->wwwroot.'/theme/image.php/boost/core/1/u/f2', $up3->get_url($page, $renderer)->out(false)); 215 $this->assertEquals($reads, $DB->perf_get_reads()); 216 217 // Try incorrectly deleted users (with valid email and picture flag, but user context removed) - some DB reads expected. 218 unset($user4->deleted); 219 $user4->email = 'user4@example.com'; 220 $user4->picture = 1; 221 $reads = $DB->perf_get_reads(); 222 $up4 = new user_picture($user4); 223 $this->assertEquals($reads, $DB->perf_get_reads()); 224 $this->assertSame($CFG->wwwroot.'/theme/image.php/boost/core/1/u/f2', $up4->get_url($page, $renderer)->out(false)); 225 $this->assertGreaterThan($reads, $DB->perf_get_reads()); 226 227 // Test gravatar. 228 set_config('enablegravatar', 1); 229 230 // Deleted user can not have gravatar. 231 $user3->email = 'deleted'; 232 $user3->picture = 0; 233 $up3 = new user_picture($user3); 234 $this->assertSame($CFG->wwwroot.'/theme/image.php/boost/core/1/u/f2', $up3->get_url($page, $renderer)->out(false)); 235 $user4->email = 'deleted'; 236 $user4->picture = 0; 237 $up4 = new user_picture($user4); 238 $this->assertSame($CFG->wwwroot.'/theme/image.php/boost/core/1/u/f2', $up4->get_url($page, $renderer)->out(false)); 239 240 // Http version. 241 $CFG->wwwroot = str_replace('https:', 'http:', $CFG->wwwroot); 242 243 // Verify defaults to misteryman (mm). 244 $up2 = new user_picture($user2); 245 $this->assertSame('http://www.gravatar.com/avatar/ab53a2911ddf9b4817ac01ddcd3d975f?s=35&d=mm', $up2->get_url($page, $renderer)->out(false)); 246 247 // Without gravatardefaulturl, verify we pick own file. 248 set_config('gravatardefaulturl', ''); 249 $up2 = new user_picture($user2); 250 $this->assertSame('http://www.gravatar.com/avatar/ab53a2911ddf9b4817ac01ddcd3d975f?s=35&d=http%3A%2F%2Fwww.example.com%2Fmoodle%2Fpix%2Fu%2Ff2.png', $up2->get_url($page, $renderer)->out(false)); 251 // Uploaded image takes precedence before gravatar. 252 $up1 = new user_picture($user1); 253 $this->assertSame($CFG->wwwroot.'/pluginfile.php/'.$context1->id.'/user/icon/boost/f2?rev=11', $up1->get_url($page, $renderer)->out(false)); 254 255 // Uploaded image with token-based access for current user. 256 $up1 = new user_picture($user1); 257 $up1->includetoken = true; 258 $token = get_user_key('core_files', $USER->id); 259 $this->assertSame($CFG->wwwroot.'/tokenpluginfile.php/'.$token.'/'.$context1->id.'/user/icon/boost/f2?rev=11', $up1->get_url($page, $renderer)->out(false)); 260 261 // Uploaded image with token-based access for other user. 262 $up1 = new user_picture($user1); 263 $up1->includetoken = $user2->id; 264 $token = get_user_key('core_files', $user2->id); 265 $this->assertSame($CFG->wwwroot.'/tokenpluginfile.php/'.$token.'/'.$context1->id.'/user/icon/boost/f2?rev=11', $up1->get_url($page, $renderer)->out(false)); 266 267 // Https version. 268 $CFG->wwwroot = str_replace('http:', 'https:', $CFG->wwwroot); 269 270 $up1 = new user_picture($user1); 271 $this->assertSame($CFG->wwwroot.'/pluginfile.php/'.$context1->id.'/user/icon/boost/f2?rev=11', $up1->get_url($page, $renderer)->out(false)); 272 273 $up2 = new user_picture($user2); 274 $this->assertSame('https://secure.gravatar.com/avatar/ab53a2911ddf9b4817ac01ddcd3d975f?s=35&d=https%3A%2F%2Fwww.example.com%2Fmoodle%2Fpix%2Fu%2Ff2.png', $up2->get_url($page, $renderer)->out(false)); 275 276 $up3 = new user_picture($user3); 277 $this->assertSame($CFG->wwwroot.'/theme/image.php/boost/core/1/u/f2', $up3->get_url($page, $renderer)->out(false)); 278 279 $up4 = new user_picture($user4); 280 $this->assertSame($CFG->wwwroot.'/theme/image.php/boost/core/1/u/f2', $up4->get_url($page, $renderer)->out(false)); 281 282 // TODO MDL-44792 Rewrite those tests to use a fixture. 283 // Now test gravatar with one theme having own images (afterburner). 284 // $this->assertFileExists("$CFG->dirroot/theme/afterburner/config.php"); 285 // set_config('theme', 'afterburner'); 286 // $page = new \moodle_page(); 287 // $page->set_url('/user/profile.php'); 288 // $page->set_context(\context_system::instance()); 289 // $renderer = $page->get_renderer('core'); 290 291 // $up2 = new user_picture($user2); 292 // $this->assertEquals('http://www.gravatar.com/avatar/ab53a2911ddf9b4817ac01ddcd3d975f?s=35&d=http%3A%2F%2Fwww.example.com%2Fmoodle%2Ftheme%2Fafterburner%2Fpix_core%2Fu%2Ff2.png', $up2->get_url($page, $renderer)->out(false)); 293 294 // $up2 = new user_picture($user2); 295 // $this->assertSame('https://secure.gravatar.com/avatar/ab53a2911ddf9b4817ac01ddcd3d975f?s=35&d=https%3A%2F%2Fwww.example.com%2Fmoodle%2Ftheme%2Fafterburner%2Fpix_core%2Fu%2Ff2.png', $up2->get_url($page, $renderer)->out(false)); 296 // End of gravatar tests. 297 298 // Test themed images. 299 // set_config('enablegravatar', 0); 300 // $this->assertFileExists("$CFG->dirroot/theme/formal_white/config.php"); // Use any other theme. 301 // set_config('theme', 'formal_white'); 302 // $page = new \moodle_page(); 303 // $page->set_url('/user/profile.php'); 304 // $page->set_context(\context_system::instance()); 305 // $renderer = $page->get_renderer('core'); 306 307 // $up1 = new user_picture($user1); 308 // $this->assertSame($CFG->wwwroot.'/pluginfile.php/'.$context1->id.'/user/icon/formal_white/f2?rev=11', $up1->get_url($page, $renderer)->out(false)); 309 310 // $up2 = new user_picture($user2); 311 // $this->assertSame($CFG->wwwroot.'/theme/image.php/formal_white/core/1/u/f2', $up2->get_url($page, $renderer)->out(false)); 312 313 // Test non-slashargument images. 314 set_config('theme', 'classic'); 315 $CFG->wwwroot = str_replace('https:', 'http:', $CFG->wwwroot); 316 $CFG->slasharguments = 0; 317 $page = new \moodle_page(); 318 $page->set_url('/user/profile.php'); 319 $page->set_context(\context_system::instance()); 320 $renderer = $page->get_renderer('core'); 321 322 $up3 = new user_picture($user3); 323 $this->assertSame($CFG->wwwroot.'/theme/image.php?theme=classic&component=core&rev=1&image=u%2Ff2', $up3->get_url($page, $renderer)->out(false)); 324 } 325 326 public function test_empty_menu() { 327 $emptymenu = new custom_menu(); 328 $this->assertInstanceOf(custom_menu::class, $emptymenu); 329 $this->assertFalse($emptymenu->has_children()); 330 } 331 332 public function test_basic_syntax() { 333 $definition = <<<EOF 334 Moodle community|http://moodle.org 335 -Moodle free support|http://moodle.org/support 336 -Moodle development|http://moodle.org/development 337 --Moodle Tracker|http://tracker.moodle.org 338 --Moodle Docs|http://docs.moodle.org 339 -Moodle News|http://moodle.org/news 340 Moodle company||Moodle trust pty 341 -Hosting|http://moodle.com/hosting|Commercial hosting 342 -Support|http://moodle.com/support|Commercial support 343 EOF; 344 345 $menu = new custom_menu($definition); 346 $this->assertInstanceOf('custom_menu', $menu); 347 $this->assertTrue($menu->has_children()); 348 $firstlevel = $menu->get_children(); 349 $this->assertTrue(is_array($firstlevel)); 350 $this->assertCount(2, $firstlevel); 351 352 $item = array_shift($firstlevel); 353 $this->assertInstanceOf('custom_menu_item', $item); 354 $this->assertTrue($item->has_children()); 355 $this->assertCount(3, $item->get_children()); 356 $this->assertEquals('Moodle community', $item->get_text()); 357 $itemurl = $item->get_url(); 358 $this->assertTrue($itemurl instanceof \moodle_url); 359 $this->assertEquals('http://moodle.org', $itemurl->out()); 360 $this->assertNull($item->get_title()); // Implicit title. 361 362 /** @var custom_menu_item $item */ 363 $item = array_shift($firstlevel); 364 $this->assertTrue($item->has_children()); 365 $this->assertCount(2, $item->get_children()); 366 $this->assertSame('Moodle company', $item->get_text()); 367 $this->assertNull($item->get_url()); 368 $this->assertSame('Moodle trust pty', $item->get_title()); 369 370 $children = $item->get_children(); 371 $subitem = array_shift($children); 372 $this->assertFalse($subitem->has_children()); 373 $this->assertSame('Hosting', $subitem->get_text()); 374 $this->assertSame('Commercial hosting', $subitem->get_title()); 375 } 376 377 public function test_custommenu_mulitlang() { 378 $definition = <<<EOF 379 Start|http://school.info 380 Info 381 -English|http://school.info/en|Information in English|en 382 --Nested under English 383 --I will be lost|||de 384 -Deutsch|http://school.info/de|Informationen in deutscher Sprache|de,de_du,de_kids 385 --Nested under Deutsch 386 --I will be lost|||en 387 kontaktieren Sie uns|contactus.php||de 388 Contact us|contactus.php||en 389 EOF; 390 $definitionen = <<<EOF 391 Start|http://school.info 392 Info 393 -English|http://school.info/en|Information in English|en 394 --Nested under English 395 Contact us|contactus.php||en 396 EOF; 397 $definitionde = <<<EOF 398 Start|http://school.info 399 Info 400 -Deutsch|http://school.info/de|Informationen in deutscher Sprache|de,de_du,de_kids 401 --Nested under Deutsch 402 kontaktieren Sie uns|contactus.php||de 403 EOF; 404 405 $definitiondedu = <<<EOF 406 Start|http://school.info 407 Info 408 -Deutsch|http://school.info/de|Informationen in deutscher Sprache|de,de_du,de_kids 409 --Nested under Deutsch 410 EOF; 411 412 $parsed = $this->custommenu_out(new custom_menu($definition)); 413 $parseden = $this->custommenu_out(new custom_menu($definition, 'en')); 414 $parsedde = $this->custommenu_out(new custom_menu($definition, 'de')); 415 $parseddedu = $this->custommenu_out(new custom_menu($definition, 'de_du')); 416 417 $actualen = $this->custommenu_out(new custom_menu($definitionen, 'en')); 418 $actualde = $this->custommenu_out(new custom_menu($definitionde, 'de')); 419 $actualdedu = $this->custommenu_out(new custom_menu($definitiondedu, 'de_du')); 420 421 $this->assertSame($actualen, $parseden, 'The parsed English menu does not match the expected English menu'); 422 $this->assertSame($actualde, $parsedde, 'The parsed German menu does not match the expected German menu'); 423 $this->assertSame($actualdedu, $parseddedu, 'The parsed German [Du] menu does not match the expected German [Du] menu'); 424 425 $this->assertNotSame($parsed, $parsedde, 'The menu without language is the same as the German menu. They should differ!'); 426 $this->assertNotSame($parsed, $parseden, 'The menu without language is the same as the English menu. They should differ!'); 427 $this->assertNotSame($parsed, $parseddedu, 'The menu without language is the same as the German [Du] menu. They should differ!'); 428 $this->assertNotSame($parseden, $parsedde, 'The English menu is the same as the German menu. They should differ!'); 429 $this->assertNotSame($parseden, $parseddedu, 'The English menu is the same as the German [Du] menu. They should differ!'); 430 $this->assertNotSame($parseddedu, $parsedde, 'The German [Du] menu is the same as the German menu. They should differ!'); 431 } 432 433 /** 434 * Support function that takes a custom_menu_item and converts it to a string. 435 * 436 * @param custom_menu_item $item 437 * @param int $depth 438 * @return string 439 */ 440 protected function custommenu_out(custom_menu_item $item, $depth = 0) { 441 $str = str_repeat('-', $depth); 442 $str .= $item->get_text(); 443 $str .= '|' . $item->get_url(); 444 $str .= '|' . $item->get_title(); 445 if ($item->has_children()) { 446 $str .= '|' . count($item->get_children()); 447 foreach ($item->get_children() as $child) { 448 $str .= "\n" . $this->custommenu_out($child, $depth + 1); 449 } 450 } 451 return $str; 452 } 453 454 public function test_prepare() { 455 $expecteda = array('<span class="current-page">1</span>', 456 '<a href="index.php?page=1">2</a>', 457 '<a href="index.php?page=2">3</a>', 458 '<a href="index.php?page=3">4</a>', 459 '<a href="index.php?page=4">5</a>', 460 '<a href="index.php?page=5">6</a>', 461 '<a href="index.php?page=6">7</a>', 462 '<a href="index.php?page=7">8</a>', 463 ); 464 $expectedb = array('<a href="page?page=3">4</a>', 465 '<a href="page?page=4">5</a>', 466 '<span class="current-page">6</span>', 467 '<a href="page?page=6">7</a>', 468 '<a href="page?page=7">8</a>', 469 ); 470 471 $mpage = new \moodle_page(); 472 $rbase = new renderer_base($mpage, "/"); 473 $pbara = new paging_bar(40, 0, 5, 'index.php'); 474 $pbara->prepare($rbase, $mpage, "/"); 475 $pbarb = new paging_bar(100, 5, 5, 'page'); 476 $pbarb->maxdisplay = 5; 477 $pbarb->prepare($rbase, $mpage, "/"); 478 479 $this->assertEquals($expecteda, $pbara->pagelinks); 480 $this->assertEquals($expectedb, $pbarb->pagelinks); 481 } 482 483 public function test_pix_icon() { 484 $this->resetAfterTest(); 485 486 $page = new \moodle_page(); 487 488 set_config('theme', 'boost'); 489 // Need to reset after changing theme. 490 $page->reset_theme_and_output(); 491 $renderer = $page->get_renderer('core'); 492 493 $reason = 'An icon with no alt text is hidden from screenreaders.'; 494 $this->assertStringContainsString('aria-hidden="true"', $renderer->pix_icon('t/print', ''), $reason); 495 496 $reason = 'An icon with alt text is not hidden from screenreaders.'; 497 $this->assertStringNotContainsString('aria-hidden="true"', $renderer->pix_icon('t/print', 'Print'), $reason); 498 499 // Test another theme with a different icon system. 500 set_config('theme', 'classic'); 501 // Need to reset after changing theme. 502 $page->reset_theme_and_output(); 503 $renderer = $page->get_renderer('core'); 504 505 $reason = 'An icon with no alt text is hidden from screenreaders.'; 506 $this->assertStringContainsString('aria-hidden="true"', $renderer->pix_icon('t/print', ''), $reason); 507 508 $reason = 'An icon with alt text is not hidden from screenreaders.'; 509 $this->assertStringNotContainsString('aria-hidden="true"', $renderer->pix_icon('t/print', 'Print'), $reason); 510 } 511 512 /** 513 * Test for checking the template context data for the single_select element. 514 */ 515 public function test_single_select() { 516 global $PAGE; 517 518 $fakename = 'fakename'; 519 $fakeclass = 'fakeclass'; 520 $faketitle = 'faketitle'; 521 $fakedisabled = true; 522 $fakefor = 'fakefor'; 523 524 $someid = 'someid'; 525 $realname = 'realname'; 526 $realclass = 'realclass'; 527 $realtitle = 'realtitle'; 528 $realdisabled = false; 529 $reallabel = 'Some cool label'; 530 $labelclass = 'somelabelclass'; 531 $labelstyle = 'font-weight: bold'; 532 533 $dataaction = 'actiondata'; 534 $dataother = 'otherdata'; 535 536 $attributes = [ 537 'id' => $someid, 538 'class' => $fakeclass, 539 'title' => $faketitle, 540 'disabled' => $fakedisabled, 541 'name' => $fakename, 542 'data-action' => $dataaction, 543 'data-other' => $dataother, 544 ]; 545 $labelattributes = [ 546 'for' => $fakefor, 547 'class' => $labelclass, 548 'style' => $labelstyle 549 ]; 550 551 $options = [ "Option A", "Option B", "Option C" ]; 552 $nothing = ['' => 'choosedots']; 553 554 $url = new \moodle_url('/'); 555 556 $singleselect = new single_select($url, $realname, $options, null, $nothing, 'someformid'); 557 $singleselect->class = $realclass; 558 $singleselect->tooltip = $realtitle; 559 $singleselect->disabled = $realdisabled; 560 $singleselect->attributes = $attributes; 561 $singleselect->label = $reallabel; 562 $singleselect->labelattributes = $labelattributes; 563 564 $renderer = $PAGE->get_renderer('core'); 565 $data = $singleselect->export_for_template($renderer); 566 567 $this->assertEquals($realtitle, $data->title); 568 $this->assertEquals($singleselect->class, $data->classes); 569 $this->assertEquals($realname, $data->name); 570 $this->assertEquals($reallabel, $data->label); 571 $this->assertEquals($realdisabled, $data->disabled); 572 $this->assertEquals($someid, $data->id); 573 574 // Validate attributes array. 575 // The following should not be included: id, class, name, disabled. 576 $this->assertFalse(in_array(['name' => 'id', 'value' => $someid], $data->attributes)); 577 $this->assertFalse(in_array(['name' => 'class', 'value' => $fakeclass], $data->attributes)); 578 $this->assertFalse(in_array(['name' => 'name', 'value' => $fakeclass], $data->attributes)); 579 $this->assertFalse(in_array(['name' => 'disabled', 'value' => $fakedisabled], $data->attributes)); 580 // The rest should be fine. 581 $this->assertTrue(in_array(['name' => 'data-action', 'value' => $dataaction], $data->attributes)); 582 $this->assertTrue(in_array(['name' => 'data-other', 'value' => $dataother], $data->attributes)); 583 584 // Validate label attributes. 585 // The for attribute should not be included. 586 $this->assertFalse(in_array(['name' => 'for', 'value' => $someid], $data->labelattributes)); 587 // The rest should be fine. 588 $this->assertTrue(in_array(['name' => 'class', 'value' => $labelclass], $data->labelattributes)); 589 $this->assertTrue(in_array(['name' => 'style', 'value' => $labelstyle], $data->labelattributes)); 590 } 591 592 /** 593 * Test for checking the template context data for the url_select element. 594 */ 595 public function test_url_select() { 596 global $PAGE; 597 598 $fakename = 'fakename'; 599 $fakeclass = 'fakeclass'; 600 $faketitle = 'faketitle'; 601 $fakedisabled = true; 602 $fakefor = 'fakefor'; 603 604 $someid = 'someid'; 605 $realclass = 'realclass'; 606 $realtitle = 'realtitle'; 607 $realdisabled = false; 608 $reallabel = 'Some cool label'; 609 $labelclass = 'somelabelclass'; 610 $labelstyle = 'font-weight: bold'; 611 612 $dataaction = 'actiondata'; 613 $dataother = 'otherdata'; 614 615 $attributes = [ 616 'id' => $someid, 617 'class' => $fakeclass, 618 'title' => $faketitle, 619 'disabled' => $fakedisabled, 620 'name' => $fakename, 621 'data-action' => $dataaction, 622 'data-other' => $dataother, 623 ]; 624 $labelattributes = [ 625 'for' => $fakefor, 626 'class' => $labelclass, 627 'style' => $labelstyle 628 ]; 629 630 $url1 = new \moodle_url("/#a"); 631 $url2 = new \moodle_url("/#b"); 632 $url3 = new \moodle_url("/#c"); 633 634 $urls = [ 635 $url1->out() => 'A', 636 $url2->out() => 'B', 637 $url3->out() => 'C', 638 ]; 639 $nothing = ['' => 'choosedots']; 640 641 $urlselect = new url_select($urls, null, $nothing, 'someformid'); 642 $urlselect->class = $realclass; 643 $urlselect->tooltip = $realtitle; 644 $urlselect->disabled = $realdisabled; 645 $urlselect->attributes = $attributes; 646 $urlselect->label = $reallabel; 647 $urlselect->labelattributes = $labelattributes; 648 649 $renderer = $PAGE->get_renderer('core'); 650 $data = $urlselect->export_for_template($renderer); 651 652 $this->assertEquals($realtitle, $data->title); 653 $this->assertEquals($urlselect->class, $data->classes); 654 $this->assertEquals($reallabel, $data->label); 655 $this->assertEquals($realdisabled, $data->disabled); 656 $this->assertEquals($someid, $data->id); 657 658 // Validate attributes array. 659 // The following should not be included: id, class, name, disabled. 660 $this->assertFalse(in_array(['name' => 'id', 'value' => $someid], $data->attributes)); 661 $this->assertFalse(in_array(['name' => 'class', 'value' => $fakeclass], $data->attributes)); 662 $this->assertFalse(in_array(['name' => 'name', 'value' => $fakeclass], $data->attributes)); 663 $this->assertFalse(in_array(['name' => 'disabled', 'value' => $fakedisabled], $data->attributes)); 664 // The rest should be fine. 665 $this->assertTrue(in_array(['name' => 'data-action', 'value' => $dataaction], $data->attributes)); 666 $this->assertTrue(in_array(['name' => 'data-other', 'value' => $dataother], $data->attributes)); 667 668 // Validate label attributes. 669 // The for attribute should not be included. 670 $this->assertFalse(in_array(['name' => 'for', 'value' => $someid], $data->labelattributes)); 671 // The rest should be fine. 672 $this->assertTrue(in_array(['name' => 'class', 'value' => $labelclass], $data->labelattributes)); 673 $this->assertTrue(in_array(['name' => 'style', 'value' => $labelstyle], $data->labelattributes)); 674 } 675 676 /** 677 * Data provider for test_block_contents_is_fake(). 678 * 679 * @return array 680 */ 681 public function block_contents_is_fake_provider() { 682 return [ 683 'Null' => [null, false], 684 'Not set' => [false, false], 685 'Fake' => ['_fake', true], 686 'Real block' => ['activity_modules', false], 687 ]; 688 } 689 690 /** 691 * Test block_contents is_fake() method. 692 * 693 * @dataProvider block_contents_is_fake_provider 694 * @param mixed $value Value for the data-block attribute 695 * @param boolean $expected The expected result 696 */ 697 public function test_block_contents_is_fake($value, $expected) { 698 $bc = new block_contents(array()); 699 if ($value !== false) { 700 $bc->attributes['data-block'] = $value; 701 } 702 $this->assertEquals($expected, $bc->is_fake()); 703 } 704 }
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