public void TestPickKeys() { var machine = new SingleTimeMachine(100); var list = new List <int>(); list.Add(5); list.Add(10); list.Add(15); list.Add(20); list.Add(25); list.Add(30); list.Add(35); list.Add(40); list.Add(45); list.Add(50); int previous, next; machine.FindSurroundingTickValues(list, 32, out previous, out next); Assert.Equal(5, previous); Assert.Equal(6, next); machine.FindSurroundingTickValues(list, 16, out previous, out next); Assert.Equal(2, previous); Assert.Equal(3, next); machine.FindSurroundingTickValues(list, 2, out previous, out next); Assert.Equal(-1, previous); Assert.Equal(0, next); machine.FindSurroundingTickValues(list, 6, out previous, out next); Assert.Equal(0, previous); Assert.Equal(1, next); machine.FindSurroundingTickValues(list, 11, out previous, out next); Assert.Equal(1, previous); Assert.Equal(2, next); machine.FindSurroundingTickValues(list, 52, out previous, out next); Assert.Equal(9, previous); Assert.Equal(-1, next); machine.FindSurroundingTickValues(list, 0, out previous, out next); Assert.Equal(-1, previous); Assert.Equal(0, next); for (var i = 0; i < list.Count; i++) { machine.FindSurroundingTickValues(list, (i + 1) * 5, out previous, out next); Assert.Equal(i, previous); Assert.Equal(i, next); } for (var i = 0; i < list.Count - 1; i++) { machine.FindSurroundingTickValues(list, ((i + 1) * 5) + 1, out previous, out next); Assert.Equal(i, previous); Assert.Equal(i + 1, next); } for (var i = 1; i < list.Count; i++) { machine.FindSurroundingTickValues(list, ((i + 1) * 5) - 1, out previous, out next); Assert.Equal(i - 1, previous); Assert.Equal(i, next); } }
public void TestPickKeys() { var machine = new SingleTimeMachine(100); var list = new List<int>(); list.Add(5); list.Add(10); list.Add(15); list.Add(20); list.Add(25); list.Add(30); list.Add(35); list.Add(40); list.Add(45); list.Add(50); int previous, next; machine.FindSurroundingTickValues(list, 32, out previous, out next); Assert.Equal(5, previous); Assert.Equal(6, next); machine.FindSurroundingTickValues(list, 16, out previous, out next); Assert.Equal(2, previous); Assert.Equal(3, next); machine.FindSurroundingTickValues(list, 2, out previous, out next); Assert.Equal(-1, previous); Assert.Equal(0, next); machine.FindSurroundingTickValues(list, 6, out previous, out next); Assert.Equal(0, previous); Assert.Equal(1, next); machine.FindSurroundingTickValues(list, 11, out previous, out next); Assert.Equal(1, previous); Assert.Equal(2, next); machine.FindSurroundingTickValues(list, 52, out previous, out next); Assert.Equal(9, previous); Assert.Equal(-1, next); machine.FindSurroundingTickValues(list, 0, out previous, out next); Assert.Equal(-1, previous); Assert.Equal(0, next); for (var i = 0; i < list.Count; i++) { machine.FindSurroundingTickValues(list, (i + 1) * 5, out previous, out next); Assert.Equal(i, previous); Assert.Equal(i, next); } for (var i = 0; i < list.Count - 1; i++) { machine.FindSurroundingTickValues(list, ((i + 1) * 5) + 1, out previous, out next); Assert.Equal(i, previous); Assert.Equal(i + 1, next); } for (var i = 1; i < list.Count; i++) { machine.FindSurroundingTickValues(list, ((i + 1) * 5) - 1, out previous, out next); Assert.Equal(i - 1, previous); Assert.Equal(i, next); } }