public function testBatchAddWatch()
 {
     $itemOne = new WatchedItem($this->getMockUser(1), new TitleValue(0, 'Title1'), null);
     $itemTwo = new WatchedItem($this->getMockUser(3), Title::newFromText('Title2'), '20150101010101');
     $store = $this->getMockWatchedItemStore();
     $store->expects($this->exactly(2))->method('addWatchBatchForUser');
     $store->expects($this->at(0))->method('addWatchBatchForUser')->with($itemOne->getUser(), [$itemOne->getTitle()->getSubjectPage(), $itemOne->getTitle()->getTalkPage()]);
     $store->expects($this->at(1))->method('addWatchBatchForUser')->with($itemTwo->getUser(), [$itemTwo->getTitle()->getSubjectPage(), $itemTwo->getTitle()->getTalkPage()]);
     $this->setService('WatchedItemStore', $store);
     WatchedItem::batchAddWatch([$itemOne, $itemTwo]);
 }