tests/phpunit/includes/deferred/CdnCacheUpdateTest.php

   1 <?php
   2
   3 use Wikimedia\TestingAccessWrapper;
   4
   5 class CdnCacheUpdateTest extends MediaWikiTestCase {
   6
   7         /**
   8          * @covers CdnCacheUpdate::merge
   9          */
  10         public function testPurgeMergeWeb() {
  11                 $this->setMwGlobals( 'wgCommandLineMode', false );
  12
  13                 $urls1 = [];
  14                 $title = Title::newMainPage();
  15                 $urls1[] = $title->getCanonicalURL( '?x=1' );
  16                 $urls1[] = $title->getCanonicalURL( '?x=2' );
  17                 $urls1[] = $title->getCanonicalURL( '?x=3' );
  18                 $update1 = $this->newCdnCacheUpdate( $urls1 );
  19                 DeferredUpdates::addUpdate( $update1 );
  20
  21                 $urls2 = [];
  22                 $urls2[] = $title->getCanonicalURL( '?x=2' );
  23                 $urls2[] = $title->getCanonicalURL( '?x=3' );
  24                 $urls2[] = $title->getCanonicalURL( '?x=4' );
  25                 $update2 = $this->newCdnCacheUpdate( $urls2 );
  26                 DeferredUpdates::addUpdate( $update2 );
  27
  28                 $wrapper = TestingAccessWrapper::newFromObject( $update1 );
  29                 $this->assertEquals( array_merge( $urls1, $urls2 ), $wrapper->urls );
  30
  31                 $update = null;
  32                 DeferredUpdates::clearPendingUpdates();
  33                 DeferredUpdates::addCallableUpdate( function () use ( $urls1, $urls2, &$update ) {
  34                         $update = $this->newCdnCacheUpdate( $urls1 );
  35                         DeferredUpdates::addUpdate( $update );
  36                         DeferredUpdates::addUpdate( $this->newCdnCacheUpdate( $urls2 ) );
  37                         DeferredUpdates::addUpdate(
  38                                 $this->newCdnCacheUpdate( $urls2 ), DeferredUpdates::PRESEND );
  39                 } );
  40                 DeferredUpdates::doUpdates();
  41
  42                 $wrapper = TestingAccessWrapper::newFromObject( $update );
  43                 $this->assertEquals( array_merge( $urls1, $urls2 ), $wrapper->urls );
  44
  45                 $this->assertEquals( DeferredUpdates::pendingUpdatesCount(), 0, 'PRESEND update run' );
  46         }
  47
  48         /**
  49          * @param array $urls
  50          * @return CdnCacheUpdate
  51          */
  52         private function newCdnCacheUpdate( array $urls ) {
  53                 return $this->getMockBuilder( CdnCacheUpdate::class )
  54                         ->setConstructorArgs( [ $urls ] )
  55                         ->setMethods( [ 'doUpdate' ] )
  56                         ->getMock();
  57         }
  58 }