private function newSiteImporter( array $expectedSites, $errorCount ) {
$store = $this->getMock( 'SiteStore' );
- $that = $this;
$store->expects( $this->once() )
->method( 'saveSites' )
- ->will( $this->returnCallback( function ( $sites ) use ( $expectedSites, $that ) {
- $that->assertSitesEqual( $expectedSites, $sites );
+ ->will( $this->returnCallback( function ( $sites ) use ( $expectedSites ) {
+ $this->assertSitesEqual( $expectedSites, $sites );
} ) );
$store->expects( $this->any() )