public void Creation() { var aggr = new ProgressiveVolumesCalculationsAggregator(); aggr.Should().NotBeNull(); aggr.AggregationStates.Should().BeNull(); aggr.VolumeType.Should().Be(VolumeComputationType.None); aggr.CutTolerance.Should().Be(VolumesConsts.DEFAULT_CELL_VOLUME_CUT_TOLERANCE); aggr.FillTolerance.Should().Be(VolumesConsts.DEFAULT_CELL_VOLUME_FILL_TOLERANCE); }