public void TestRotation()
{
var fan = new GridFan(new GridCoordinatePair(), 1, Grid8Direction.Top);
fan.Rotate(new GridRotation(1));
Assert.Equal(Grid8Direction.TopRight, fan.Direction);
}
public void TestEdgeAndInterior()
{
var fan = new GridFan(new GridCoordinatePair(), 1, Grid8Direction.Top);
Assert.Equal(1, fan.BoundingBox.Width);
Assert.Equal(4, fan.Edge.Distinct().Count());
Assert.Equal(4, fan.Interior.Distinct().Count());
fan.Radius = 2;
Assert.Equal(6, fan.Edge.Distinct().Count());
Assert.Equal(7, fan.Interior.Distinct().Count());
}
