tests/phpunit/includes/Revision/RevisionStoreCacheRecordTest.php

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