public void TestGenerationCombination()
{
var keys = generateKeys(4);
var controller = new RecipesController();
var combos = controller.getZobrists(keys);
Assert.Equal(15, combos.Count());
Assert.Contains(keys[0], combos);
Assert.Contains(keys[1], combos);
Assert.Contains(keys[2], combos);
Assert.Contains(keys[3], combos);
Assert.Contains(keys[0] ^ keys[1], combos);
Assert.Contains(keys[0] ^ keys[2], combos);
Assert.Contains(keys[0] ^ keys[3], combos);
Assert.Contains(keys[1] ^ keys[2], combos);
Assert.Contains(keys[1] ^ keys[3], combos);
Assert.Contains(keys[2] ^ keys[3], combos);
Assert.Contains(keys[0] ^ keys[1] ^ keys[2], combos);
Assert.Contains(keys[0] ^ keys[1] ^ keys[3], combos);
Assert.Contains(keys[1] ^ keys[2] ^ keys[3], combos);
Assert.Contains(keys[0] ^ keys[2] ^ keys[3], combos);
Assert.Contains(keys[0] ^ keys[1] ^ keys[2] ^ keys[3], combos);
}