tests/phpunit/includes/Revision/RevisionStoreCacheRecordTest.php

   1 <?php
   2
   3 namespace MediaWiki\Tests\Revision;
   4
   5 use Title;
   6 use MediaWiki\User\UserIdentityValue;
   7 use TextContent;
   8 use CommentStoreComment;
   9 use MediaWiki\Revision\RevisionStoreCacheRecord;
  10 use MediaWiki\Revision\RevisionSlots;
  11 use MediaWiki\Revision\SlotRecord;
  12 use MediaWiki\Revision\RevisionRecord;
  13 use MediaWiki\Revision\RevisionStoreRecord;
  14
  15 /**
  16  * @covers \MediaWiki\Revision\RevisionStoreCacheRecord
  17  * @covers \MediaWiki\Revision\RevisionStoreRecord
  18  * @covers \MediaWiki\Revision\RevisionRecord
  19  */
  20 class RevisionStoreCacheRecordTest extends RevisionStoreRecordTest {
  21
  22         /**
  23          * @param array $rowOverrides
  24          * @param bool|callable callback function to use, or false for a default no-op callback
  25          *
  26          * @return RevisionStoreRecord
  27          */
  28         protected function newRevision( array $rowOverrides = [], $callback = false ) {
  29                 $title = Title::newFromText( 'Dummy' );
  30                 $title->resetArticleID( 17 );
  31
  32                 $user = new UserIdentityValue( 11, 'Tester', 0 );
  33                 $comment = CommentStoreComment::newUnsavedComment( 'Hello World' );
  34
  35                 $main = SlotRecord::newUnsaved( SlotRecord::MAIN, new TextContent( 'Lorem Ipsum' ) );
  36                 $aux = SlotRecord::newUnsaved( 'aux', new TextContent( 'Frumious Bandersnatch' ) );
  37                 $slots = new RevisionSlots( [ $main, $aux ] );
  38
  39                 $row = [
  40                         'rev_id' => '7',
  41                         'rev_page' => strval( $title->getArticleID() ),
  42                         'rev_timestamp' => '20200101000000',
  43                         'rev_deleted' => 0,
  44                         'rev_minor_edit' => 0,
  45                         'rev_parent_id' => '5',
  46                         'rev_len' => $slots->computeSize(),
  47                         'rev_sha1' => $slots->computeSha1(),
  48                         'rev_user' => '11',
  49                         'page_latest' => '18',
  50                 ];
  51
  52                 $row = array_merge( $row, $rowOverrides );
  53
  54                 if ( !$callback ) {
  55                         $callback = function ( $revId ) use ( $row ) {
  56                                 return (object)$row;
  57                         };
  58                 }
  59
  60                 return new RevisionStoreCacheRecord(
  61                         $callback,
  62                         $title,
  63                         $user,
  64                         $comment,
  65                         (object)$row,
  66                         $slots
  67                 );
  68         }
  69
  70         public function testCallback() {
  71                 // Provide a callback that returns non-default values. Asserting the revision returns
  72                 // these values confirms callback execution and behavior. Also confirm the callback
  73                 // is only invoked once, even for multiple getter calls.
  74                 $rowOverrides = [
  75                         'rev_deleted' => RevisionRecord::DELETED_TEXT,
  76                         'rev_user' => 12,
  77                 ];
  78                 $callbackInvoked = 0;
  79                 $callback = function ( $revId ) use ( &$callbackInvoked, $rowOverrides ) {
  80                         $callbackInvoked++;
  81                         return (object)$rowOverrides;
  82                 };
  83                 $rev = $this->newRevision( [], $callback );
  84
  85                 $this->assertSame( RevisionRecord::DELETED_TEXT, $rev->getVisibility() );
  86                 $this->assertSame( 12, $rev->getUser()->getId() );
  87                 $this->assertSame( 1, $callbackInvoked );
  88         }
  89
  90 }