public void UnitRb_IndexOf()
{
var rb0 = new RankedBag <int>();
var rb = new RankedBag <int> {
Capacity = 4
};
foreach (int x in new int[] { 3, 5, 5, 7, 7 })
{
rb.Add(x);
}
Assert.AreEqual(~0, rb0.IndexOf(9));
Assert.AreEqual(~0, rb.IndexOf(2));
Assert.AreEqual(0, rb.IndexOf(3));
Assert.AreEqual(~1, rb.IndexOf(4));
Assert.AreEqual(1, rb.IndexOf(5));
Assert.AreEqual(~3, rb.IndexOf(6));
Assert.AreEqual(3, rb.IndexOf(7));
Assert.AreEqual(~5, rb.IndexOf(8));
}