[TestMethod] public void OrderByTest()
{
list = SystemEnumerable.OrderBy(list, x => x.ToString()).ToList();
Assert.AreEqual(6, list.Count);
Assert.AreEqual(1, list[0]);
Assert.AreEqual(1, list[1]);
Assert.AreEqual(2, list[2]);
Assert.AreEqual(3, list[3]);
Assert.AreEqual(4, list[4]);
Assert.AreEqual(6, list[5]);
}
[TestMethod] public void OrderByWithNullArgumentsTest()
{
Assert.AreEqual(0, SystemEnumerable.OrderBy(list, null).Count());
Assert.AreEqual(0, SystemEnumerable.OrderBy <int>(null, x => x.ToString()).Count());
Assert.AreEqual(0, SystemEnumerable.OrderBy <int>(null, null).Count());
}
