tests/phpunit/includes/MovePageTest.php

   1 <?php
   2
   3 /**
   4  * @group Database
   5  */
   6 class MovePageTest extends MediaWikiTestCase {
   7
   8         public function setUp() {
   9                 parent::setUp();
  10                 $this->tablesUsed[] = 'page';
  11                 $this->tablesUsed[] = 'revision';
  12                 $this->tablesUsed[] = 'comment';
  13         }
  14
  15         /**
  16          * @dataProvider provideIsValidMove
  17          * @covers MovePage::isValidMove
  18          * @covers MovePage::isValidFileMove
  19          */
  20         public function testIsValidMove( $old, $new, $error ) {
  21                 $this->setMwGlobals( 'wgContentHandlerUseDB', false );
  22                 $mp = new MovePage(
  23                         Title::newFromText( $old ),
  24                         Title::newFromText( $new )
  25                 );
  26                 $status = $mp->isValidMove();
  27                 if ( $error === true ) {
  28                         $this->assertTrue( $status->isGood() );
  29                 } else {
  30                         $this->assertTrue( $status->hasMessage( $error ) );
  31                 }
  32         }
  33
  34         /**
  35          * This should be kept in sync with TitleTest::provideTestIsValidMoveOperation
  36          */
  37         public static function provideIsValidMove() {
  38                 return [
  39                         // for MovePage::isValidMove
  40                         [ 'Test', 'Test', 'selfmove' ],
  41                         [ 'Special:FooBar', 'Test', 'immobile-source-namespace' ],
  42                         [ 'Test', 'Special:FooBar', 'immobile-target-namespace' ],
  43                         [ 'MediaWiki:Common.js', 'Help:Some wikitext page', 'bad-target-model' ],
  44                         [ 'Page', 'File:Test.jpg', 'nonfile-cannot-move-to-file' ],
  45                         // for MovePage::isValidFileMove
  46                         [ 'File:Test.jpg', 'Page', 'imagenocrossnamespace' ],
  47                 ];
  48         }
  49
  50         /**
  51          * Integration test to catch regressions like T74870. Taken and modified
  52          * from SemanticMediaWiki
  53          *
  54          * @covers Title::moveTo
  55          */
  56         public function testTitleMoveCompleteIntegrationTest() {
  57                 $oldTitle = Title::newFromText( 'Help:Some title' );
  58                 WikiPage::factory( $oldTitle )->doEditContent( new WikitextContent( 'foo' ), 'bar' );
  59                 $newTitle = Title::newFromText( 'Help:Some other title' );
  60                 $this->assertNull(
  61                         WikiPage::factory( $newTitle )->getRevision()
  62                 );
  63
  64                 $this->assertTrue( $oldTitle->moveTo( $newTitle, false, 'test1', true ) );
  65                 $this->assertNotNull(
  66                         WikiPage::factory( $oldTitle )->getRevision()
  67                 );
  68                 $this->assertNotNull(
  69                         WikiPage::factory( $newTitle )->getRevision()
  70                 );
  71         }
  72
  73         /**
  74          * Test for the move operation being aborted via the TitleMove hook
  75          * @covers MovePage::move
  76          */
  77         public function testMoveAbortedByTitleMoveHook() {
  78                 $error = 'Preventing move operation with TitleMove hook.';
  79                 $this->setTemporaryHook( 'TitleMove',
  80                         function ( $old, $new, $user, $reason, $status ) use ( $error ) {
  81                                 $status->fatal( $error );
  82                         }
  83                 );
  84
  85                 $oldTitle = Title::newFromText( 'Some old title' );
  86                 WikiPage::factory( $oldTitle )->doEditContent( new WikitextContent( 'foo' ), 'bar' );
  87                 $newTitle = Title::newFromText( 'A brand new title' );
  88                 $mp = new MovePage( $oldTitle, $newTitle );
  89                 $user = User::newFromName( 'TitleMove tester' );
  90                 $status = $mp->move( $user, 'Reason', true );
  91                 $this->assertTrue( $status->hasMessage( $error ) );
  92         }
  93
  94         /**
  95          * Test moving subpages from one page to another
  96          * @covers MovePage::moveSubpages
  97          */
  98         public function testMoveSubpages() {
  99                 $name = ucfirst( __FUNCTION__ );
 100
 101                 $subPages = [ "Talk:$name/1", "Talk:$name/2" ];
 102                 $ids = [];
 103                 $pages = [
 104                         $name,
 105                         "Talk:$name",
 106                         "$name 2",
 107                         "Talk:$name 2",
 108                 ];
 109                 foreach ( array_merge( $pages, $subPages ) as $page ) {
 110                         $ids[$page] = $this->createPage( $page );
 111                 }
 112
 113                 $oldTitle = Title::newFromText( "Talk:$name" );
 114                 $newTitle = Title::newFromText( "Talk:$name 2" );
 115                 $mp = new MovePage( $oldTitle, $newTitle );
 116                 $status = $mp->moveSubpages( $this->getTestUser()->getUser(), 'Reason', true );
 117
 118                 $this->assertTrue( $status->isGood(),
 119                         "Moving subpages from Talk:{$name} to Talk:{$name} 2 was not completely successful." );
 120                 foreach ( $subPages as $page ) {
 121                         $this->assertMoved( $page, str_replace( $name, "$name 2", $page ), $ids[$page] );
 122                 }
 123         }
 124
 125         /**
 126          * Test moving subpages from one page to another
 127          * @covers MovePage::moveSubpagesIfAllowed
 128          */
 129         public function testMoveSubpagesIfAllowed() {
 130                 $name = ucfirst( __FUNCTION__ );
 131
 132                 $subPages = [ "Talk:$name/1", "Talk:$name/2" ];
 133                 $ids = [];
 134                 $pages = [
 135                         $name,
 136                         "Talk:$name",
 137                         "$name 2",
 138                         "Talk:$name 2",
 139                 ];
 140                 foreach ( array_merge( $pages, $subPages ) as $page ) {
 141                         $ids[$page] = $this->createPage( $page );
 142                 }
 143
 144                 $oldTitle = Title::newFromText( "Talk:$name" );
 145                 $newTitle = Title::newFromText( "Talk:$name 2" );
 146                 $mp = new MovePage( $oldTitle, $newTitle );
 147                 $status = $mp->moveSubpagesIfAllowed( $this->getTestUser()->getUser(), 'Reason', true );
 148
 149                 $this->assertTrue( $status->isGood(),
 150                         "Moving subpages from Talk:{$name} to Talk:{$name} 2 was not completely successful." );
 151                 foreach ( $subPages as $page ) {
 152                         $this->assertMoved( $page, str_replace( $name, "$name 2", $page ), $ids[$page] );
 153                 }
 154         }
 155
 156         /**
 157          * Shortcut function to create a page and return its id.
 158          *
 159          * @param string $name Page to create
 160          * @return int ID of created page
 161          */
 162         protected function createPage( $name ) {
 163                 return $this->editPage( $name, 'Content' )->value['revision']->getPage();
 164         }
 165
 166         /**
 167          * @param string $from Prefixed name of source
 168          * @param string $to Prefixed name of destination
 169          * @param string $id Page id of the page to move
 170          * @param array|string|null $opts Options: 'noredirect' to expect no redirect
 171          */
 172         protected function assertMoved( $from, $to, $id, $opts = null ) {
 173                 $opts = (array)$opts;
 174
 175                 Title::clearCaches();
 176                 $fromTitle = Title::newFromText( $from );
 177                 $toTitle = Title::newFromText( $to );
 178
 179                 $this->assertTrue( $toTitle->exists(),
 180                         "Destination {$toTitle->getPrefixedText()} does not exist" );
 181
 182                 if ( in_array( 'noredirect', $opts ) ) {
 183                         $this->assertFalse( $fromTitle->exists(),
 184                                 "Source {$fromTitle->getPrefixedText()} exists" );
 185                 } else {
 186                         $this->assertTrue( $fromTitle->exists(),
 187                                 "Source {$fromTitle->getPrefixedText()} does not exist" );
 188                         $this->assertTrue( $fromTitle->isRedirect(),
 189                                 "Source {$fromTitle->getPrefixedText()} is not a redirect" );
 190
 191                         $target = Revision::newFromTitle( $fromTitle )->getContent()->getRedirectTarget();
 192                         $this->assertSame( $toTitle->getPrefixedText(), $target->getPrefixedText() );
 193                 }
 194
 195                 $this->assertSame( $id, $toTitle->getArticleID() );
 196         }
 197 }