public void LineSegment_Shift_ShouldThrowException_IfShiftIsNull()
{
LineSegment lineSegment = new LineSegment(Point.MakePointWithInches(1, 1, 1));
Shift shift = null;
Action shiftAction = () => lineSegment.Shift(shift);
shiftAction.ShouldThrow<Exception>();
}
public void LineSegment_Translate_ShouldThrowException_IfTranslateIsNull()
{
LineSegment lineSegment = new LineSegment(Point.MakePointWithInches(1, 1, 1));
Translation translation = null;
Action translate = () => lineSegment.Shift(translation);
translate.ShouldThrow<Exception>();
}
public void LineSegment_Shift_ShouldShiftAsVector()
{
LineSegment lineSegment = new LineSegment(Point.MakePointWithInches(1, 1, 1));
Shift shift1 = new Shift(new Vector(Point.MakePointWithInches(0, 1, 0)));
Shift shift2 = new Shift(new Vector(Point.MakePointWithInches(2, 0, 3)));
Shift shift3 = Shift.Compose(shift1, shift2);
lineSegment.Shift(shift3).Should().Be(new LineSegment(Point.MakePointWithInches(2, 1, 3), Point.MakePointWithInches(3, 2, 4)));
}
