public void LineSegment_Slice_ShouldReturnOriginalSegment_IfPointIsOnBasePointLineSegment()
{
LineSegment lineSegment = new LineSegment(Point.MakePointWithInches(1, 1, 1));
Point point = Point.MakePointWithInches(0, 0, 0);
List<LineSegment> lineSegmentList = new List<LineSegment>();
lineSegmentList.Add(lineSegment);
lineSegment.Slice(point).Should().BeEquivalentTo(lineSegmentList);
}
public void LineSegment_Slice_ShouldThrowException_IfPointIsNull()
{
LineSegment lineSegment = new LineSegment(Point.MakePointWithInches(1, 1, 1));
Point point = null;
Action slice = () => lineSegment.Slice(point);
slice.ShouldThrow<Exception>();
}
public void LineSegment_Slice_ShouldReturnListWithSplicedLineSegments_IfPointIsOnLineSegment()
{
LineSegment lineSegment = new LineSegment(Point.MakePointWithInches(1, 1, 1));
Point point = Point.MakePointWithInches(0.5, 0.5, 0.5);
LineSegment splicedLineSegment1 = new LineSegment(Point.MakePointWithInches(0.5, 0.5, 0.5));
LineSegment splicedLineSegment2 = new LineSegment(Point.MakePointWithInches(0.5, 0.5, 0.5), Point.MakePointWithInches(1, 1, 1));
List<LineSegment> lineSegmentList = new List<LineSegment>();
lineSegmentList.Add(splicedLineSegment1);
lineSegmentList.Add(splicedLineSegment2);
lineSegment.Slice(point).Should().BeEquivalentTo(lineSegmentList);
}
