tests/phpunit/includes/api/ApiErrorFormatterTest.php

   1 <?php
   2
   3 use Wikimedia\TestingAccessWrapper;
   4
   5 /**
   6  * @group API
   7  */
   8 class ApiErrorFormatterTest extends MediaWikiLangTestCase {
   9
  10         /**
  11          * @covers ApiErrorFormatter
  12          */
  13         public function testErrorFormatterBasics() {
  14                 $result = new ApiResult( 8388608 );
  15                 $formatter = new ApiErrorFormatter( $result, Language::factory( 'de' ), 'wikitext', false );
  16                 $this->assertSame( 'de', $formatter->getLanguage()->getCode() );
  17
  18                 $formatter->addMessagesFromStatus( null, Status::newGood() );
  19                 $this->assertSame(
  20                         [ ApiResult::META_TYPE => 'assoc' ],
  21                         $result->getResultData()
  22                 );
  23
  24                 $this->assertSame( [], $formatter->arrayFromStatus( Status::newGood() ) );
  25
  26                 $wrappedFormatter = TestingAccessWrapper::newFromObject( $formatter );
  27                 $this->assertSame(
  28                         'Blah "kbd" <X> 😊',
  29                         $wrappedFormatter->stripMarkup( 'Blah <kbd>kbd</kbd> <b>&lt;X&gt;</b> &#x1f60a;' ),
  30                         'stripMarkup'
  31                 );
  32         }
  33
  34         /**
  35          * @covers ApiErrorFormatter
  36          * @dataProvider provideErrorFormatter
  37          */
  38         public function testErrorFormatter( $format, $lang, $useDB,
  39                 $expect1, $expect2, $expect3
  40         ) {
  41                 $result = new ApiResult( 8388608 );
  42                 $formatter = new ApiErrorFormatter( $result, Language::factory( $lang ), $format, $useDB );
  43
  44                 // Add default type
  45                 $expect1[ApiResult::META_TYPE] = 'assoc';
  46                 $expect2[ApiResult::META_TYPE] = 'assoc';
  47                 $expect3[ApiResult::META_TYPE] = 'assoc';
  48
  49                 $formatter->addWarning( 'string', 'mainpage' );
  50                 $formatter->addError( 'err', 'mainpage' );
  51                 $this->assertEquals( $expect1, $result->getResultData(), 'Simple test' );
  52
  53                 $result->reset();
  54                 $formatter->addWarning( 'foo', 'mainpage' );
  55                 $formatter->addWarning( 'foo', 'mainpage' );
  56                 $formatter->addWarning( 'foo', [ 'parentheses', 'foobar' ] );
  57                 $msg1 = wfMessage( 'mainpage' );
  58                 $formatter->addWarning( 'message', $msg1 );
  59                 $msg2 = new ApiMessage( 'mainpage', 'overriddenCode', [ 'overriddenData' => true ] );
  60                 $formatter->addWarning( 'messageWithData', $msg2 );
  61                 $formatter->addError( 'errWithData', $msg2 );
  62                 $this->assertSame( $expect2, $result->getResultData(), 'Complex test' );
  63
  64                 $this->assertEquals(
  65                         $this->removeModuleTag( $expect2['warnings'][2] ),
  66                         $formatter->formatMessage( $msg1 ),
  67                         'formatMessage test 1'
  68                 );
  69                 $this->assertEquals(
  70                         $this->removeModuleTag( $expect2['warnings'][3] ),
  71                         $formatter->formatMessage( $msg2 ),
  72                         'formatMessage test 2'
  73                 );
  74
  75                 $result->reset();
  76                 $status = Status::newGood();
  77                 $status->warning( 'mainpage' );
  78                 $status->warning( 'parentheses', 'foobar' );
  79                 $status->warning( $msg1 );
  80                 $status->warning( $msg2 );
  81                 $status->error( 'mainpage' );
  82                 $status->error( 'parentheses', 'foobar' );
  83                 $formatter->addMessagesFromStatus( 'status', $status );
  84                 $this->assertSame( $expect3, $result->getResultData(), 'Status test' );
  85
  86                 $this->assertSame(
  87                         array_map( [ $this, 'removeModuleTag' ], $expect3['errors'] ),
  88                         $formatter->arrayFromStatus( $status, 'error' ),
  89                         'arrayFromStatus test for error'
  90                 );
  91                 $this->assertSame(
  92                         array_map( [ $this, 'removeModuleTag' ], $expect3['warnings'] ),
  93                         $formatter->arrayFromStatus( $status, 'warning' ),
  94                         'arrayFromStatus test for warning'
  95                 );
  96         }
  97
  98         private function removeModuleTag( $s ) {
  99                 if ( is_array( $s ) ) {
 100                         unset( $s['module'] );
 101                 }
 102                 return $s;
 103         }
 104
 105         public static function provideErrorFormatter() {
 106                 $mainpageText = wfMessage( 'mainpage' )->inLanguage( 'de' )->useDatabase( false )->text();
 107                 $parensText = wfMessage( 'parentheses', 'foobar' )->inLanguage( 'de' )
 108                         ->useDatabase( false )->text();
 109                 $mainpageHTML = wfMessage( 'mainpage' )->inLanguage( 'en' )->parse();
 110                 $parensHTML = wfMessage( 'parentheses', 'foobar' )->inLanguage( 'en' )->parse();
 111                 $C = ApiResult::META_CONTENT;
 112                 $I = ApiResult::META_INDEXED_TAG_NAME;
 113                 $overriddenData = [ 'overriddenData' => true, ApiResult::META_TYPE => 'assoc' ];
 114
 115                 return [
 116                         $tmp = [ 'wikitext', 'de', false,
 117                                 [
 118                                         'errors' => [
 119                                                 [ 'code' => 'mainpage', 'text' => $mainpageText, 'module' => 'err', $C => 'text' ],
 120                                                 $I => 'error',
 121                                         ],
 122                                         'warnings' => [
 123                                                 [ 'code' => 'mainpage', 'text' => $mainpageText, 'module' => 'string', $C => 'text' ],
 124                                                 $I => 'warning',
 125                                         ],
 126                                 ],
 127                                 [
 128                                         'errors' => [
 129                                                 [ 'code' => 'overriddenCode', 'text' => $mainpageText,
 130                                                         'data' => $overriddenData, 'module' => 'errWithData', $C => 'text' ],
 131                                                 $I => 'error',
 132                                         ],
 133                                         'warnings' => [
 134                                                 [ 'code' => 'mainpage', 'text' => $mainpageText, 'module' => 'foo', $C => 'text' ],
 135                                                 [ 'code' => 'parentheses', 'text' => $parensText, 'module' => 'foo', $C => 'text' ],
 136                                                 [ 'code' => 'mainpage', 'text' => $mainpageText, 'module' => 'message', $C => 'text' ],
 137                                                 [ 'code' => 'overriddenCode', 'text' => $mainpageText,
 138                                                         'data' => $overriddenData, 'module' => 'messageWithData', $C => 'text' ],
 139                                                 $I => 'warning',
 140                                         ],
 141                                 ],
 142                                 [
 143                                         'errors' => [
 144                                                 [ 'code' => 'mainpage', 'text' => $mainpageText, 'module' => 'status', $C => 'text' ],
 145                                                 [ 'code' => 'parentheses', 'text' => $parensText, 'module' => 'status', $C => 'text' ],
 146                                                 $I => 'error',
 147                                         ],
 148                                         'warnings' => [
 149                                                 [ 'code' => 'mainpage', 'text' => $mainpageText, 'module' => 'status', $C => 'text' ],
 150                                                 [ 'code' => 'parentheses', 'text' => $parensText, 'module' => 'status', $C => 'text' ],
 151                                                 [ 'code' => 'overriddenCode', 'text' => $mainpageText,
 152                                                         'data' => $overriddenData, 'module' => 'status', $C => 'text' ],
 153                                                 $I => 'warning',
 154                                         ],
 155                                 ],
 156                         ],
 157                         [ 'plaintext' ] + $tmp, // For these messages, plaintext and wikitext are the same
 158                         [ 'html', 'en', true,
 159                                 [
 160                                         'errors' => [
 161                                                 [ 'code' => 'mainpage', 'html' => $mainpageHTML, 'module' => 'err', $C => 'html' ],
 162                                                 $I => 'error',
 163                                         ],
 164                                         'warnings' => [
 165                                                 [ 'code' => 'mainpage', 'html' => $mainpageHTML, 'module' => 'string', $C => 'html' ],
 166                                                 $I => 'warning',
 167                                         ],
 168                                 ],
 169                                 [
 170                                         'errors' => [
 171                                                 [ 'code' => 'overriddenCode', 'html' => $mainpageHTML,
 172                                                         'data' => $overriddenData, 'module' => 'errWithData', $C => 'html' ],
 173                                                 $I => 'error',
 174                                         ],
 175                                         'warnings' => [
 176                                                 [ 'code' => 'mainpage', 'html' => $mainpageHTML, 'module' => 'foo', $C => 'html' ],
 177                                                 [ 'code' => 'parentheses', 'html' => $parensHTML, 'module' => 'foo', $C => 'html' ],
 178                                                 [ 'code' => 'mainpage', 'html' => $mainpageHTML, 'module' => 'message', $C => 'html' ],
 179                                                 [ 'code' => 'overriddenCode', 'html' => $mainpageHTML,
 180                                                         'data' => $overriddenData, 'module' => 'messageWithData', $C => 'html' ],
 181                                                 $I => 'warning',
 182                                         ],
 183                                 ],
 184                                 [
 185                                         'errors' => [
 186                                                 [ 'code' => 'mainpage', 'html' => $mainpageHTML, 'module' => 'status', $C => 'html' ],
 187                                                 [ 'code' => 'parentheses', 'html' => $parensHTML, 'module' => 'status', $C => 'html' ],
 188                                                 $I => 'error',
 189                                         ],
 190                                         'warnings' => [
 191                                                 [ 'code' => 'mainpage', 'html' => $mainpageHTML, 'module' => 'status', $C => 'html' ],
 192                                                 [ 'code' => 'parentheses', 'html' => $parensHTML, 'module' => 'status', $C => 'html' ],
 193                                                 [ 'code' => 'overriddenCode', 'html' => $mainpageHTML,
 194                                                         'data' => $overriddenData, 'module' => 'status', $C => 'html' ],
 195                                                 $I => 'warning',
 196                                         ],
 197                                 ],
 198                         ],
 199                         [ 'raw', 'fr', true,
 200                                 [
 201                                         'errors' => [
 202                                                 [
 203                                                         'code' => 'mainpage',
 204                                                         'key' => 'mainpage',
 205                                                         'params' => [ $I => 'param' ],
 206                                                         'module' => 'err',
 207                                                 ],
 208                                                 $I => 'error',
 209                                         ],
 210                                         'warnings' => [
 211                                                 [
 212                                                         'code' => 'mainpage',
 213                                                         'key' => 'mainpage',
 214                                                         'params' => [ $I => 'param' ],
 215                                                         'module' => 'string',
 216                                                 ],
 217                                                 $I => 'warning',
 218                                         ],
 219                                 ],
 220                                 [
 221                                         'errors' => [
 222                                                 [
 223                                                         'code' => 'overriddenCode',
 224                                                         'key' => 'mainpage',
 225                                                         'params' => [ $I => 'param' ],
 226                                                         'data' => $overriddenData,
 227                                                         'module' => 'errWithData',
 228                                                 ],
 229                                                 $I => 'error',
 230                                         ],
 231                                         'warnings' => [
 232                                                 [
 233                                                         'code' => 'mainpage',
 234                                                         'key' => 'mainpage',
 235                                                         'params' => [ $I => 'param' ],
 236                                                         'module' => 'foo',
 237                                                 ],
 238                                                 [
 239                                                         'code' => 'parentheses',
 240                                                         'key' => 'parentheses',
 241                                                         'params' => [ 'foobar', $I => 'param' ],
 242                                                         'module' => 'foo',
 243                                                 ],
 244                                                 [
 245                                                         'code' => 'mainpage',
 246                                                         'key' => 'mainpage',
 247                                                         'params' => [ $I => 'param' ],
 248                                                         'module' => 'message',
 249                                                 ],
 250                                                 [
 251                                                         'code' => 'overriddenCode',
 252                                                         'key' => 'mainpage',
 253                                                         'params' => [ $I => 'param' ],
 254                                                         'data' => $overriddenData,
 255                                                         'module' => 'messageWithData',
 256                                                 ],
 257                                                 $I => 'warning',
 258                                         ],
 259                                 ],
 260                                 [
 261                                         'errors' => [
 262                                                 [
 263                                                         'code' => 'mainpage',
 264                                                         'key' => 'mainpage',
 265                                                         'params' => [ $I => 'param' ],
 266                                                         'module' => 'status',
 267                                                 ],
 268                                                 [
 269                                                         'code' => 'parentheses',
 270                                                         'key' => 'parentheses',
 271                                                         'params' => [ 'foobar', $I => 'param' ],
 272                                                         'module' => 'status',
 273                                                 ],
 274                                                 $I => 'error',
 275                                         ],
 276                                         'warnings' => [
 277                                                 [
 278                                                         'code' => 'mainpage',
 279                                                         'key' => 'mainpage',
 280                                                         'params' => [ $I => 'param' ],
 281                                                         'module' => 'status',
 282                                                 ],
 283                                                 [
 284                                                         'code' => 'parentheses',
 285                                                         'key' => 'parentheses',
 286                                                         'params' => [ 'foobar', $I => 'param' ],
 287                                                         'module' => 'status',
 288                                                 ],
 289                                                 [
 290                                                         'code' => 'overriddenCode',
 291                                                         'key' => 'mainpage',
 292                                                         'params' => [ $I => 'param' ],
 293                                                         'data' => $overriddenData,
 294                                                         'module' => 'status',
 295                                                 ],
 296                                                 $I => 'warning',
 297                                         ],
 298                                 ],
 299                         ],
 300                         [ 'none', 'fr', true,
 301                                 [
 302                                         'errors' => [
 303                                                 [ 'code' => 'mainpage', 'module' => 'err' ],
 304                                                 $I => 'error',
 305                                         ],
 306                                         'warnings' => [
 307                                                 [ 'code' => 'mainpage', 'module' => 'string' ],
 308                                                 $I => 'warning',
 309                                         ],
 310                                 ],
 311                                 [
 312                                         'errors' => [
 313                                                 [ 'code' => 'overriddenCode', 'data' => $overriddenData,
 314                                                         'module' => 'errWithData' ],
 315                                                 $I => 'error',
 316                                         ],
 317                                         'warnings' => [
 318                                                 [ 'code' => 'mainpage', 'module' => 'foo' ],
 319                                                 [ 'code' => 'parentheses', 'module' => 'foo' ],
 320                                                 [ 'code' => 'mainpage', 'module' => 'message' ],
 321                                                 [ 'code' => 'overriddenCode', 'data' => $overriddenData,
 322                                                         'module' => 'messageWithData' ],
 323                                                 $I => 'warning',
 324                                         ],
 325                                 ],
 326                                 [
 327                                         'errors' => [
 328                                                 [ 'code' => 'mainpage', 'module' => 'status' ],
 329                                                 [ 'code' => 'parentheses', 'module' => 'status' ],
 330                                                 $I => 'error',
 331                                         ],
 332                                         'warnings' => [
 333                                                 [ 'code' => 'mainpage', 'module' => 'status' ],
 334                                                 [ 'code' => 'parentheses', 'module' => 'status' ],
 335                                                 [ 'code' => 'overriddenCode', 'data' => $overriddenData, 'module' => 'status' ],
 336                                                 $I => 'warning',
 337                                         ],
 338                                 ],
 339                         ],
 340                 ];
 341         }
 342
 343         /**
 344          * @covers ApiErrorFormatter_BackCompat
 345          */
 346         public function testErrorFormatterBC() {
 347                 $mainpagePlain = wfMessage( 'mainpage' )->useDatabase( false )->plain();
 348                 $parensPlain = wfMessage( 'parentheses', 'foobar' )->useDatabase( false )->plain();
 349
 350                 $result = new ApiResult( 8388608 );
 351                 $formatter = new ApiErrorFormatter_BackCompat( $result );
 352
 353                 $this->assertSame( 'en', $formatter->getLanguage()->getCode() );
 354
 355                 $this->assertSame( [], $formatter->arrayFromStatus( Status::newGood() ) );
 356
 357                 $formatter->addWarning( 'string', 'mainpage' );
 358                 $formatter->addWarning( 'raw',
 359                         new RawMessage( 'Blah <kbd>kbd</kbd> <b>&lt;X&gt;</b> &#x1f61e;' )
 360                 );
 361                 $formatter->addError( 'err', 'mainpage' );
 362                 $this->assertSame( [
 363                         'error' => [
 364                                 'code' => 'mainpage',
 365                                 'info' => $mainpagePlain,
 366                         ],
 367                         'warnings' => [
 368                                 'raw' => [
 369                                         'warnings' => 'Blah "kbd" <X> 😞',
 370                                         ApiResult::META_CONTENT => 'warnings',
 371                                 ],
 372                                 'string' => [
 373                                         'warnings' => $mainpagePlain,
 374                                         ApiResult::META_CONTENT => 'warnings',
 375                                 ],
 376                         ],
 377                         ApiResult::META_TYPE => 'assoc',
 378                 ], $result->getResultData(), 'Simple test' );
 379
 380                 $result->reset();
 381                 $formatter->addWarning( 'foo', 'mainpage' );
 382                 $formatter->addWarning( 'foo', 'mainpage' );
 383                 $formatter->addWarning( 'xxx+foo', [ 'parentheses', 'foobar' ] );
 384                 $msg1 = wfMessage( 'mainpage' );
 385                 $formatter->addWarning( 'message', $msg1 );
 386                 $msg2 = new ApiMessage( 'mainpage', 'overriddenCode', [ 'overriddenData' => true ] );
 387                 $formatter->addWarning( 'messageWithData', $msg2 );
 388                 $formatter->addError( 'errWithData', $msg2 );
 389                 $formatter->addWarning( null, 'mainpage' );
 390                 $this->assertSame( [
 391                         'error' => [
 392                                 'code' => 'overriddenCode',
 393                                 'info' => $mainpagePlain,
 394                                 'overriddenData' => true,
 395                         ],
 396                         'warnings' => [
 397                                 'unknown' => [
 398                                         'warnings' => $mainpagePlain,
 399                                         ApiResult::META_CONTENT => 'warnings',
 400                                 ],
 401                                 'messageWithData' => [
 402                                         'warnings' => $mainpagePlain,
 403                                         ApiResult::META_CONTENT => 'warnings',
 404                                 ],
 405                                 'message' => [
 406                                         'warnings' => $mainpagePlain,
 407                                         ApiResult::META_CONTENT => 'warnings',
 408                                 ],
 409                                 'foo' => [
 410                                         'warnings' => "$mainpagePlain\n$parensPlain",
 411                                         ApiResult::META_CONTENT => 'warnings',
 412                                 ],
 413                         ],
 414                         ApiResult::META_TYPE => 'assoc',
 415                 ], $result->getResultData(), 'Complex test' );
 416
 417                 $this->assertSame(
 418                         [
 419                                 'code' => 'mainpage',
 420                                 'info' => 'Main Page',
 421                         ],
 422                         $formatter->formatMessage( $msg1 )
 423                 );
 424                 $this->assertSame(
 425                         [
 426                                 'code' => 'overriddenCode',
 427                                 'info' => 'Main Page',
 428                                 'overriddenData' => true,
 429                         ],
 430                         $formatter->formatMessage( $msg2 )
 431                 );
 432
 433                 $result->reset();
 434                 $status = Status::newGood();
 435                 $status->warning( 'mainpage' );
 436                 $status->warning( 'parentheses', 'foobar' );
 437                 $status->warning( $msg1 );
 438                 $status->warning( $msg2 );
 439                 $status->error( 'mainpage' );
 440                 $status->error( 'parentheses', 'foobar' );
 441                 $formatter->addMessagesFromStatus( 'status', $status );
 442                 $this->assertSame( [
 443                         'error' => [
 444                                 'code' => 'mainpage',
 445                                 'info' => $mainpagePlain,
 446                         ],
 447                         'warnings' => [
 448                                 'status' => [
 449                                         'warnings' => "$mainpagePlain\n$parensPlain",
 450                                         ApiResult::META_CONTENT => 'warnings',
 451                                 ],
 452                         ],
 453                         ApiResult::META_TYPE => 'assoc',
 454                 ], $result->getResultData(), 'Status test' );
 455
 456                 $I = ApiResult::META_INDEXED_TAG_NAME;
 457                 $this->assertSame(
 458                         [
 459                                 [
 460                                         'message' => 'mainpage',
 461                                         'params' => [ $I => 'param' ],
 462                                         'code' => 'mainpage',
 463                                         'type' => 'error',
 464                                 ],
 465                                 [
 466                                         'message' => 'parentheses',
 467                                         'params' => [ 'foobar', $I => 'param' ],
 468                                         'code' => 'parentheses',
 469                                         'type' => 'error',
 470                                 ],
 471                                 $I => 'error',
 472                         ],
 473                         $formatter->arrayFromStatus( $status, 'error' ),
 474                         'arrayFromStatus test for error'
 475                 );
 476                 $this->assertSame(
 477                         [
 478                                 [
 479                                         'message' => 'mainpage',
 480                                         'params' => [ $I => 'param' ],
 481                                         'code' => 'mainpage',
 482                                         'type' => 'warning',
 483                                 ],
 484                                 [
 485                                         'message' => 'parentheses',
 486                                         'params' => [ 'foobar', $I => 'param' ],
 487                                         'code' => 'parentheses',
 488                                         'type' => 'warning',
 489                                 ],
 490                                 [
 491                                         'message' => 'mainpage',
 492                                         'params' => [ $I => 'param' ],
 493                                         'code' => 'mainpage',
 494                                         'type' => 'warning',
 495                                 ],
 496                                 [
 497                                         'message' => 'mainpage',
 498                                         'params' => [ $I => 'param' ],
 499                                         'code' => 'overriddenCode',
 500                                         'type' => 'warning',
 501                                 ],
 502                                 $I => 'warning',
 503                         ],
 504                         $formatter->arrayFromStatus( $status, 'warning' ),
 505                         'arrayFromStatus test for warning'
 506                 );
 507
 508                 $result->reset();
 509                 $result->addValue( null, 'error', [ 'bogus' ] );
 510                 $formatter->addError( 'err', 'mainpage' );
 511                 $this->assertSame( [
 512                         'error' => [
 513                                 'code' => 'mainpage',
 514                                 'info' => $mainpagePlain,
 515                         ],
 516                         ApiResult::META_TYPE => 'assoc',
 517                 ], $result->getResultData(), 'Overwrites bogus "error" value with real error' );
 518         }
 519
 520         /**
 521          * @dataProvider provideGetMessageFromException
 522          * @covers ApiErrorFormatter::getMessageFromException
 523          * @covers ApiErrorFormatter::formatException
 524          * @param Exception $exception
 525          * @param array $options
 526          * @param array $expect
 527          */
 528         public function testGetMessageFromException( $exception, $options, $expect ) {
 529                 if ( $exception instanceof UsageException ) {
 530                         $this->hideDeprecated( 'UsageException::getMessageArray' );
 531                 }
 532
 533                 $result = new ApiResult( 8388608 );
 534                 $formatter = new ApiErrorFormatter( $result, Language::factory( 'en' ), 'html', false );
 535
 536                 $msg = $formatter->getMessageFromException( $exception, $options );
 537                 $this->assertInstanceOf( Message::class, $msg );
 538                 $this->assertInstanceOf( IApiMessage::class, $msg );
 539                 $this->assertSame( $expect, [
 540                         'text' => $msg->parse(),
 541                         'code' => $msg->getApiCode(),
 542                         'data' => $msg->getApiData(),
 543                 ] );
 544
 545                 $expectFormatted = $formatter->formatMessage( $msg );
 546                 $formatted = $formatter->formatException( $exception, $options );
 547                 $this->assertSame( $expectFormatted, $formatted );
 548         }
 549
 550         /**
 551          * @dataProvider provideGetMessageFromException
 552          * @covers ApiErrorFormatter_BackCompat::formatException
 553          * @param Exception $exception
 554          * @param array $options
 555          * @param array $expect
 556          */
 557         public function testGetMessageFromException_BC( $exception, $options, $expect ) {
 558                 $result = new ApiResult( 8388608 );
 559                 $formatter = new ApiErrorFormatter_BackCompat( $result );
 560
 561                 $msg = $formatter->getMessageFromException( $exception, $options );
 562                 $this->assertInstanceOf( Message::class, $msg );
 563                 $this->assertInstanceOf( IApiMessage::class, $msg );
 564                 $this->assertSame( $expect, [
 565                         'text' => $msg->parse(),
 566                         'code' => $msg->getApiCode(),
 567                         'data' => $msg->getApiData(),
 568                 ] );
 569
 570                 $expectFormatted = $formatter->formatMessage( $msg );
 571                 $formatted = $formatter->formatException( $exception, $options );
 572                 $this->assertSame( $expectFormatted, $formatted );
 573                 $formatted = $formatter->formatException( $exception, $options + [ 'bc' => true ] );
 574                 $this->assertSame( $expectFormatted['info'], $formatted );
 575         }
 576
 577         public static function provideGetMessageFromException() {
 578                 MediaWiki\suppressWarnings();
 579                 $usageException = new UsageException(
 580                         '<b>Something broke!</b>', 'ue-code', 0, [ 'xxx' => 'yyy', 'baz' => 23 ]
 581                 );
 582                 MediaWiki\restoreWarnings();
 583
 584                 return [
 585                         'Normal exception' => [
 586                                 new RuntimeException( '<b>Something broke!</b>' ),
 587                                 [],
 588                                 [
 589                                         'text' => '&#60;b&#62;Something broke!&#60;/b&#62;',
 590                                         'code' => 'internal_api_error_RuntimeException',
 591                                         'data' => [],
 592                                 ]
 593                         ],
 594                         'Normal exception, wrapped' => [
 595                                 new RuntimeException( '<b>Something broke!</b>' ),
 596                                 [ 'wrap' => 'parentheses', 'code' => 'some-code', 'data' => [ 'foo' => 'bar', 'baz' => 42 ] ],
 597                                 [
 598                                         'text' => '(&#60;b&#62;Something broke!&#60;/b&#62;)',
 599                                         'code' => 'some-code',
 600                                         'data' => [ 'foo' => 'bar', 'baz' => 42 ],
 601                                 ]
 602                         ],
 603                         'UsageException' => [
 604                                 $usageException,
 605                                 [],
 606                                 [
 607                                         'text' => '&#60;b&#62;Something broke!&#60;/b&#62;',
 608                                         'code' => 'ue-code',
 609                                         'data' => [ 'xxx' => 'yyy', 'baz' => 23 ],
 610                                 ]
 611                         ],
 612                         'UsageException, wrapped' => [
 613                                 $usageException,
 614                                 [ 'wrap' => 'parentheses', 'code' => 'some-code', 'data' => [ 'foo' => 'bar', 'baz' => 42 ] ],
 615                                 [
 616                                         'text' => '(&#60;b&#62;Something broke!&#60;/b&#62;)',
 617                                         'code' => 'some-code',
 618                                         'data' => [ 'xxx' => 'yyy', 'baz' => 42, 'foo' => 'bar' ],
 619                                 ]
 620                         ],
 621                         'LocalizedException' => [
 622                                 new LocalizedException( [ 'returnto', '<b>FooBar</b>' ] ),
 623                                 [],
 624                                 [
 625                                         'text' => 'Return to <b>FooBar</b>.',
 626                                         'code' => 'returnto',
 627                                         'data' => [],
 628                                 ]
 629                         ],
 630                         'LocalizedException, wrapped' => [
 631                                 new LocalizedException( [ 'returnto', '<b>FooBar</b>' ] ),
 632                                 [ 'wrap' => 'parentheses', 'code' => 'some-code', 'data' => [ 'foo' => 'bar', 'baz' => 42 ] ],
 633                                 [
 634                                         'text' => 'Return to <b>FooBar</b>.',
 635                                         'code' => 'some-code',
 636                                         'data' => [ 'foo' => 'bar', 'baz' => 42 ],
 637                                 ]
 638                         ],
 639                 ];
 640         }
 641
 642 }