public void C_index_func_works_correctly_for_256()
{
var t = new Terrain(256, 256);
Assert.IsNotNull(t.C);
Assert.AreEqual(255, t.C(255, 0));
Assert.AreEqual(0, t.C(256, 0));
Assert.AreEqual(256, t.C(0, 1));
Assert.AreEqual(0, t.C(0, 256));
Assert.AreEqual(256 * 256 - 1, t.C(-1, -1));
Assert.AreEqual(0, t.C(256, 256));
}
public void C_index_func_works_correctly_for_arbitrary()
{
var t = new Terrain(100, 100);
Assert.IsNotNull(t.C);
Assert.AreEqual(99, t.C(99, 0));
Assert.AreEqual(0, t.C(100, 0));
Assert.AreEqual(100, t.C(0, 1));
Assert.AreEqual(0, t.C(0, 100));
Assert.AreEqual(100 * 100 - 1, t.C(-1, -1));
Assert.AreEqual(0, t.C(100, 100));
}
public void C_index_func_works_correctly_for_1024()
{
var t = new Terrain(1024, 1024);
Assert.IsNotNull(t.C);
Assert.AreEqual(1023, t.C(1023, 0));
Assert.AreEqual(0, t.C(1024, 0));
Assert.AreEqual(1024, t.C(0, 1));
Assert.AreEqual(0, t.C(0, 1024));
Assert.AreEqual(1024 * 1024 - 1, t.C(-1, -1));
Assert.AreEqual(0, t.C(1024, 1024));
}