public void CeilingTest()
{
const int max = 1000;
var r = new Random(987);
for (var i = 0; i < 30; i++)
{
var v = new Vector4(r.NextFloat() * max, r.NextFloat() * max, r.NextFloat() * max, r.NextFloat() * max);
var c = v.Ceiling();
Assert.AreEqual(Math.Ceiling(v.X), c.X);
Assert.AreEqual(Math.Ceiling(v.Y), c.Y);
Assert.AreEqual(Math.Ceiling(v.Z), c.Z);
Assert.AreEqual(Math.Ceiling(v.W), c.W);
}
}
