public void WithSecondary(int x, int y)
{
var selector = new RectangularRegionSelector();
var selector2 = (RectangularRegionSelector)selector.WithSecondary(new Vector(x, y));
Assert.That(selector2.Position2, Is.EqualTo(new Vector(x, y)));
}
public void PrimaryPosition(int x, int y)
{
var selector = new RectangularRegionSelector();
var selector2 = (RectangularRegionSelector)selector.WithPrimary(new Vector(x, y));
Assert.That(selector2.PrimaryPosition, Is.EqualTo(new Vector(x, y)));
}
public void GetRegion_NoSecondary_NullRegion()
{
RegionSelector selector = new RectangularRegionSelector();
selector = selector.WithPrimary(Vector.Zero);
Assert.That(selector.GetRegion(), Is.InstanceOf <EmptyRegion>());
}
public void GetRegion(int x, int y, int x2, int y2)
{
RegionSelector selector = new RectangularRegionSelector();
selector = selector.WithPrimary(new Vector(x, y));
selector = selector.WithSecondary(new Vector(x2, y2));
var region = (RectangularRegion)selector.GetRegion();
Assert.That(region.Position1, Is.EqualTo(new Vector(x, y)));
Assert.That(region.Position2, Is.EqualTo(new Vector(x2, y2)));
}
public void Clear()
{
RegionSelector selector = new RectangularRegionSelector();
selector = selector.WithPrimary(Vector.Zero);
selector = selector.WithSecondary(Vector.One);
var selector2 = (RectangularRegionSelector)selector.Clear();
Assert.That(selector2.Position1, Is.Null);
Assert.That(selector2.Position2, Is.Null);
}
public void Position2(int x, int y)
{
var selector = new RectangularRegionSelector(null, new Vector(x, y));
Assert.That(selector.Position2, Is.EqualTo(new Vector(x, y)));
}
