tests/phpunit/includes/specials/SpecialMovePageTest.php

   1 <?php
   2
   3 namespace MediaWiki\Tests\Specials;
   4
   5 use ErrorPageError;
   6 use MediaWiki\MainConfigNames;
   7 use MediaWiki\Title\Title;
   8 use SpecialPageTestBase;
   9
  10 /**
  11  * @covers \MediaWiki\Specials\SpecialMovePage
  12  * @group Database
  13  */
  14 class SpecialMovePageTest extends SpecialPageTestBase {
  15
  16         protected function newSpecialPage() {
  17                 return $this->getServiceContainer()->getSpecialPageFactory()->getPage( 'Movepage' );
  18         }
  19
  20         public function testNoDefinedOldTitle() {
  21                 $this->expectException( ErrorPageError::class );
  22                 // The expected exception message will be in English because of T46111
  23                 $this->expectExceptionMessage( wfMessage( 'notargettext' )->inLanguage( 'en' )->text() );
  24                 $this->executeSpecialPage( '', null, null, $this->getTestSysop()->getUser() );
  25         }
  26
  27         public function testOldTitleDoesNotExist() {
  28                 $this->expectException( ErrorPageError::class );
  29                 // The expected exception message will be in English because of T46111
  30                 $this->expectExceptionMessage( wfMessage( 'nopagetext' )->inLanguage( 'en' )->text() );
  31                 $this->executeSpecialPage( $this->getNonexistingTestPage()->getTitle(), null, null, $this->getTestSysop()->getUser() );
  32         }
  33
  34         /** @dataProvider provideLoadFormForOldTitleWithSubpages */
  35         public function testLoadFormForOldTitleWithSubpages( $subpageCount, $maximumMovedPages, $shouldShowLimitedMessage ) {
  36                 // Tests that the security patch for T357760 works.
  37                 $this->overrideConfigValue( MainConfigNames::MaximumMovedPages, $maximumMovedPages );
  38                 // NS_TALK supports subpages, so we can use that namespace for testing.
  39                 $testPage = $this->getExistingTestPage( Title::newFromText( 'Test page for old title', NS_TALK ) );
  40                 // Create a few testing subpages
  41                 for ( $i = 0; $i < $subpageCount; $i++ ) {
  42                         $this->getExistingTestPage( Title::newFromText( "Test page for old title/$i", NS_TALK ) );
  43                 }
  44                 // Load Special:MovePage with $testPage as the old title
  45                 [ $html ] = $this->executeSpecialPage( $testPage->getTitle(), null, 'qqx', $this->getTestSysop()->getUser() );
  46                 if ( $shouldShowLimitedMessage ) {
  47                         $this->assertStringContainsString(
  48                                 'movesubpagetext-truncated',
  49                                 $html,
  50                                 'The the truncated subpage message should have been shown'
  51                         );
  52                         // This works because the subpages start from 0 and increase by 1. As such, the subpage with the number in
  53                         // $maximumMovedPages will not be displayed (because it would cause the limit to be broken).
  54                         $this->assertStringNotContainsString(
  55                                 "Talk:Test_page_for_old_title/$maximumMovedPages",
  56                                 $html,
  57                                 'The subpages list was not properly truncated.'
  58                         );
  59                 } else {
  60                         $this->assertStringContainsString(
  61                                 'movesubpagetext',
  62                                 $html,
  63                                 'The the subpage message should have been shown'
  64                         );
  65                         $this->assertStringNotContainsString(
  66                                 'movesubpagetext-truncated',
  67                                 $html,
  68                                 'The the subpage message should have been shown'
  69                         );
  70                 }
  71         }
  72
  73         public static function provideLoadFormForOldTitleWithSubpages() {
  74                 return [
  75                         '1 subpage, max subpages at 2' => [ 1, 2, false ],
  76                         '3 subpages, max subpages at 2' => [ 3, 2, true ],
  77                 ];
  78         }
  79 }