+ public function testClearWatchedItems() {
+ $user = $this->getMockNonAnonUserWithId( 7 );
+
+ $mockDb = $this->getMockDb();
+ $mockDb->expects( $this->once() )
+ ->method( 'selectField' )
+ ->with(
+ 'watchlist',
+ 'COUNT(*)',
+ [
+ 'wl_user' => $user->getId(),
+ ],
+ $this->isType( 'string' )
+ )
+ ->will( $this->returnValue( 12 ) );
+ $mockDb->expects( $this->once() )
+ ->method( 'delete' )
+ ->with(
+ 'watchlist',
+ [ 'wl_user' => 7 ],
+ $this->isType( 'string' )
+ );
+
+ $mockCache = $this->getMockCache();
+ $mockCache->expects( $this->never() )->method( 'get' );
+ $mockCache->expects( $this->never() )->method( 'set' );
+ $mockCache->expects( $this->once() )
+ ->method( 'delete' )
+ ->with( 'RM-KEY' );
+
+ $store = $this->newWatchedItemStore(
+ $this->getMockLoadBalancer( $mockDb ),
+ $mockCache,
+ $this->getMockReadOnlyMode()
+ );
+ TestingAccessWrapper::newFromObject( $store )
+ ->cacheIndex = [ 0 => [ 'F' => [ 7 => 'RM-KEY', 9 => 'KEEP-KEY' ] ] ];
+
+ $this->assertTrue( $store->clearUserWatchedItems( $user ) );
+ }
+
+ public function testClearWatchedItems_tooManyItemsWatched() {
+ $user = $this->getMockNonAnonUserWithId( 7 );
+
+ $mockDb = $this->getMockDb();
+ $mockDb->expects( $this->once() )
+ ->method( 'selectField' )
+ ->with(
+ 'watchlist',
+ 'COUNT(*)',
+ [
+ 'wl_user' => $user->getId(),
+ ],
+ $this->isType( 'string' )
+ )
+ ->will( $this->returnValue( 99999 ) );
+
+ $mockCache = $this->getMockCache();
+ $mockCache->expects( $this->never() )->method( 'get' );
+ $mockCache->expects( $this->never() )->method( 'set' );
+ $mockCache->expects( $this->never() )->method( 'delete' );
+
+ $store = $this->newWatchedItemStore(
+ $this->getMockLoadBalancer( $mockDb ),
+ $mockCache,
+ $this->getMockReadOnlyMode()
+ );
+
+ $this->assertFalse( $store->clearUserWatchedItems( $user ) );
+ }
+