tests/phpunit/maintenance/PurgeRecentChangesTest.php

   1 <?php
   2
   3 namespace MediaWiki\Tests\Maintenance;
   4
   5 use MediaWiki\MainConfigNames;
   6 use PurgeRecentChanges;
   7 use Wikimedia\Timestamp\ConvertibleTimestamp;
   8
   9 /**
  10  * @covers \PurgeRecentChanges
  11  * @group Database
  12  * @author Dreamy Jazz
  13  */
  14 class PurgeRecentChangesTest extends MaintenanceBaseTestCase {
  15
  16         protected function getMaintenanceClass() {
  17                 return PurgeRecentChanges::class;
  18         }
  19
  20         public function addDBData() {
  21                 // Make two testing edits, which will trigger a recentchanges insert. One of the edits will be made
  22                 // over wgRCMaxAge seconds ago while the other will be made a day ago
  23                 $testPage = $this->getExistingTestPage();
  24                 $testUser = $this->getTestUser()->getAuthority();
  25                 // So that only our two testing edits are present, and nothing from creating the test page or test user
  26                 $this->truncateTable( 'recentchanges' );
  27                 // Fix wgRCMaxAge at a high value to ensure that the recentchanges entries we are creating are not purged
  28                 // by later testing edits.
  29                 $this->overrideConfigValue( MainConfigNames::RCMaxAge, 24 * 3600 * 1000 );
  30                 ConvertibleTimestamp::setFakeTime( '20230405060708' );
  31                 $this->editPage( $testPage, 'testing1234', '', NS_MAIN, $testUser );
  32                 ConvertibleTimestamp::setFakeTime( '20240405060708' );
  33                 $this->editPage( $testPage, 'testing12345', '', NS_MAIN, $testUser );
  34                 // Verify that the recentchanges table row count is as expected for the test
  35                 $this->newSelectQueryBuilder()
  36                         ->field( 'COUNT(*)' )
  37                         ->table( 'recentchanges' )
  38                         ->assertFieldValue( 2 );
  39         }
  40
  41         public function testExecute() {
  42                 // Set the time as one day beyond the last testing edit made in ::addDBData
  43                 ConvertibleTimestamp::setFakeTime( '20240406060708' );
  44                 // Fix wgRCMaxAge for the test, in case the default value changes.
  45                 $this->overrideConfigValue( MainConfigNames::RCMaxAge, 90 * 24 * 3600 );
  46                 // Run the maintenance script
  47                 $this->maintenance->execute();
  48                 // Verify that only the edit made a day ago is now in the recentchanges table
  49                 $this->newSelectQueryBuilder()
  50                         ->field( 'rc_timestamp' )
  51                         ->table( 'recentchanges' )
  52                         ->assertFieldValue( $this->getDb()->timestamp( '20240405060708' ) );
  53         }
  54 }