public void ShouldCallMoveItemIntoBucket(
     BucketProvider current,
     SwitchingBucketProvider sut,
     Item source,
     Item target)
 {
     using (new BucketProviderSwitcher(current))
     {
         sut.MoveItemIntoBucket(source, target);
         current.Received().MoveItemIntoBucket(source, target);
     }
 }
 public void ShouldCallMoveItemIntoBucket([Frozen] BucketProvider current, BucketProviderSwitcher switcher, SwitchingBucketProvider sut, Item source, Item target)
 {
     sut.MoveItemIntoBucket(source, target);
     current.Received().MoveItemIntoBucket(source, target);
 }