public void SetTile_LimitPassed_Failed(int x, int y)
{
var position = new Vector(x, y);
var tile = new Tile();
var extent = Mock.Of <Extent>(e => e.SetTile(Vector.Zero, new Tile()));
Mock.Get(extent).Setup(e => e.SetTile(position, tile)).Throws(new InvalidOperationException());
var limitedExtent = new LimitedExtent(extent, 1);
limitedExtent.SetTile(Vector.Zero, new Tile());
Assert.That(!limitedExtent.SetTile(position, tile));
}
public void SetTile_LimitOkay_Succeeded(int x, int y)
{
var position = new Vector(x, y);
var tile = new Tile();
var extent = Mock.Of <Extent>(e => e.SetTile(position, tile));
var limitedExtent = new LimitedExtent(extent, 1);
Assert.That(limitedExtent.SetTile(position, tile));
Mock.Get(extent).Verify(e => e.SetTile(position, tile), Times.Once);
}