public void ShouldDetermineFrontIfLeftIsOutsideLevel()
{
var inside = new SectorDescription(HeightLevel: 0);
var outside = SectorDescription.OutsideLevel;
var squareSegments = new SquareSegmentSectors(new[]
{
outside, // UpperLeftOuter = 0,
outside, // UpperLeftInner = 1,
inside, // UpperRightOuter = 2,
inside, // UpperRightInner = 3,
inside, // LowerRightOuter = 4,
inside, // LowerRightInner = 5,
outside, // LowerLeftOuter = 6,
outside, // LowerLeftInner = 7,
});
var edges = squareSegments.GetInternalEdges().ToDictionary(e => e.Id, e => e);
edges.Keys.Should()
.BeEquivalentTo(new[] { EdgeSegmentId.VerticalBottom, EdgeSegmentId.VerticalTop });
var top = edges[EdgeSegmentId.VerticalTop];
top.Left.Should().Be(SquarePoint.Center);
top.Right.Should().Be(SquarePoint.TopMiddle);
var bottom = edges[EdgeSegmentId.VerticalBottom];
bottom.Left.Should().Be(SquarePoint.BottomMiddle);
bottom.Right.Should().Be(SquarePoint.Center);
}
public void ShouldDetermineFrontIfTopIsOutsideLevel()
{
var inside = new SectorDescription(HeightLevel: 0);
var outside = SectorDescription.OutsideLevel;
var squareSegments = new SquareSegmentSectors(new[]
{
outside, // UpperLeftOuter = 0,
outside, // UpperLeftInner = 1,
outside, // UpperRightOuter = 2,
outside, // UpperRightInner = 3,
inside, // LowerRightOuter = 4,
inside, // LowerRightInner = 5,
inside, // LowerLeftOuter = 6,
inside, // LowerLeftInner = 7,
});
var edges = squareSegments.GetInternalEdges().ToDictionary(e => e.Id, e => e);
edges.Keys.Should()
.BeEquivalentTo(new[] { EdgeSegmentId.HorizontalLeft, EdgeSegmentId.HorizontalRight });
var left = edges[EdgeSegmentId.HorizontalLeft];
left.Left.Should().Be(SquarePoint.LeftMiddle);
left.Right.Should().Be(SquarePoint.Center);
var right = edges[EdgeSegmentId.HorizontalRight];
right.Left.Should().Be(SquarePoint.Center);
right.Right.Should().Be(SquarePoint.RightMiddle);
}
public void ShouldSortCorrectly()
{
var d1 = new SectorDescription(HeightLevel: 2);
var d2 = new SectorDescription(HeightLevel: 3);
d1.Should().BeLessThan(d2);
d2.Should().BeGreaterThan(d1);
}
public void ShouldConsiderTheOutSideToBeLarger()
{
var d = new SectorDescription(HeightLevel: 2);
var outside = SectorDescription.OutsideLevel;
d.Should().BeLessThan(outside);
outside.Should().BeGreaterThan(d);
}
