[autorangeSmooth] written proper test now without the padding proportion edge case
[autorangeSmooth] written proper test now without the padding proportion edge case

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