public void Given_ARightRotatedTile_When_GettingRightEdge_Then_ReturnsBottomEdge()
{
// Arrange
var field = new Field(ImmutableHashSet.Create(
Segment.RightTop,
Segment.Right,
Segment.RightBottom
));
var tile = new TileBuilder()
.CreateTile(new IFeature[]
{
field,
})
.ValueOrFailure();
var placement = new TilePlacement(tile, Rotation.Quarter);
// Act
var actualEdge = placement.GetFeaturesAt(Edge.Bottom);
// Assert
IFeature[] expectedEdge =
{
field, field, field
};
Assert.Equal(expectedEdge, actualEdge);
}
public void Given_AnUnrotatedTile_When_GettingTopEdge_Then_ReturnsTopEdge()
{
// Arrange
var field = new Field(ImmutableHashSet.Create(
Segment.TopLeft,
Segment.Top,
Segment.TopRight
));
var tile = new TileBuilder()
.CreateTile(new IFeature[]
{
field,
})
.ValueOrFailure();
var placement = new TilePlacement(tile, Rotation.None);
// Act
var actualEdge = placement.GetFeaturesAt(Edge.Top);
// Assert
IFeature[] expectedEdge =
{
field, field, field
};
Assert.Equal(expectedEdge, actualEdge);
}