public void SortedListTest()
{
var sl = new SortedList <int, string>(TestHelpers.GetTestDict());
Assert.AreEqual(4, sl.Count);
Assert.IsTrue(sl.ContainsKey(7));
Assert.IsTrue(sl[7] == "seven");
// indexed access
Assert.IsTrue(sl.IndexOfValue("one") == 0);
Assert.IsTrue(sl.IndexOfValue("three") == 1);
Assert.IsTrue(sl.IndexOfValue("five") == 2);
Assert.IsTrue(sl.IndexOfValue("seven") == 3);
string[] arr = sl.AsEnumerable().Select(c => $"{c.Key}/{c.Value}").ToArray();
Assert.IsTrue(Enumerable.SequenceEqual(new[] { "1/one", "3/three", "5/five", "7/seven" }, arr));
foreach (var item in sl)
{
Assert.IsNotNull(item.Key);
Assert.IsNotNull(item.Value);
}
}
