[refactorDragInteraction] added missing tests from dragboxlayer. Failing tests.
[refactorDragInteraction] added missing tests from dragboxlayer. Failing tests.

RobertoMalatesta/plottable,palantir/plottable,alyssaq/plottable,iobeam/plottable,danmane/plottable,NextTuesday/plottable,iobeam/plottable,softwords/plottable,alyssaq/plottable,palantir/plottable,danmane/plottable,danmane/plottable,palantir/plottable,iobeam/plottable,NextTuesday/plottable,softwords/plottable,jacqt/plottable,softwords/plottable,NextTuesday/plottable,RobertoMalatesta/plottable,RobertoMalatesta/plottable,jacqt/plottable,palantir/plottable,jacqt/plottable,alyssaq/plottable