public void PopFromStart_NonEmpty() { path.PushToEnd(kValues); path.PopFromStart(); CollectionAssert.AreEqual(new int[] { 2, 3 }, path); Assert.AreEqual(2, path.Size); Assert.AreEqual(kInterval, path.Length); Assert.AreEqual(kInterval, path.Mileage); Assert.AreEqual(1, path.stepsPassed); }