public void BoundsWalker_5_3()
{
var items = SpotSet.BoundsWalker(5, 3).ToList();
Assert.AreEqual(5 + 5 + 3 + 3, items.Count, "items.Count");
Assert.AreEqual(0, items.Select(i => i.x).Min(), "min x");
Assert.AreEqual(6, items.Select(i => i.x).Max(), "max x");
Assert.AreEqual(0, items.Select(i => i.y).Min(), "min y");
Assert.AreEqual(4, items.Select(i => i.y).Max(), "max y");
Assert.AreEqual((1, 0), items[0], "item 0");
Assert.AreEqual((2, 0), items[1], "item 1");
Assert.AreEqual((3, 0), items[2], "item 2");
Assert.AreEqual((4, 0), items[3], "item 3");
Assert.AreEqual((5, 0), items[4], "item 4");
Assert.AreEqual((6, 1), items[5], "item 5");
Assert.AreEqual((6, 2), items[6], "item 6");
Assert.AreEqual((6, 3), items[7], "item 7");
Assert.AreEqual((5, 4), items[8], "item 8");
Assert.AreEqual((4, 4), items[9], "item 9");
Assert.AreEqual((3, 4), items[10], "item 10");
Assert.AreEqual((2, 4), items[11], "item 11");
Assert.AreEqual((1, 4), items[12], "item 12");
Assert.AreEqual((0, 3), items[13], "item 13");
Assert.AreEqual((0, 2), items[14], "item 14");
Assert.AreEqual((0, 1), items[15], "item 15");
}
public void BoundsWalker_1_1()
{
var items = SpotSet.BoundsWalker(1, 1).ToList();
Assert.AreEqual(4, items.Count, "items.Count");
Assert.AreEqual((1, 0), items[0], "item 0");
Assert.AreEqual((2, 1), items[1], "item 1");
Assert.AreEqual((1, 2), items[2], "item 2");
Assert.AreEqual((0, 1), items[3], "item 3");
}
public void BoundsWalker_7_5()
{
var items = SpotSet.BoundsWalker(7, 5).ToList();
Assert.AreEqual(7 + 7 + 5 + 5, items.Count, "items.Count");
Assert.AreEqual(0, items.Select(i => i.x).Min(), "min x");
Assert.AreEqual(8, items.Select(i => i.x).Max(), "max x");
Assert.AreEqual(0, items.Select(i => i.y).Min(), "min y");
Assert.AreEqual(6, items.Select(i => i.y).Max(), "max y");
Assert.AreEqual((1, 0), items[0], "item 0");
Assert.AreEqual((2, 0), items[1], "item 1");
Assert.AreEqual((3, 0), items[2], "item 2");
Assert.AreEqual((4, 0), items[3], "item 3");
Assert.AreEqual((5, 0), items[4], "item 4");
Assert.AreEqual((6, 0), items[5], "item 5");
Assert.AreEqual((7, 0), items[6], "item 6");
Assert.AreEqual((8, 1), items[7], "item 7");
Assert.AreEqual((8, 2), items[8], "item 8");
Assert.AreEqual((8, 3), items[9], "item 9");
Assert.AreEqual((8, 4), items[10], "item 10");
Assert.AreEqual((8, 5), items[11], "item 11");
Assert.AreEqual((7, 6), items[12], "item 12");
Assert.AreEqual((6, 6), items[13], "item 13");
Assert.AreEqual((5, 6), items[14], "item 14");
Assert.AreEqual((4, 6), items[15], "item 15");
Assert.AreEqual((3, 6), items[16], "item 16");
Assert.AreEqual((2, 6), items[17], "item 17");
Assert.AreEqual((1, 6), items[18], "item 18");
Assert.AreEqual((0, 5), items[19], "item 19");
Assert.AreEqual((0, 4), items[20], "item 20");
Assert.AreEqual((0, 3), items[21], "item 21");
Assert.AreEqual((0, 2), items[22], "item 22");
Assert.AreEqual((0, 1), items[23], "item 23");
//for (int i = 0; i < items.Count; i++)
//{
// var item = items[i];
// Debug.WriteLine($"Assert.AreEqual(({item.x}, {item.y}), items[{i}], \"item {i}\");");
//}
}