public static void TestRemoveAtIndex()
{
OrderableStrings strings = new OrderableStrings
{
{ "W", -4 },
{ "E", -1 },
{ "Y", 3 },
{ "U", 0 },
{ "I", -3 },
{ "A", 6 }
};
Assert.AreEqual(0, strings.SetOrRemoveAtIndex(0, "H"));
Assert.AreEqual(3, strings.SetOrRemoveAtIndex(4, "H"));
Assert.AreEqual("H,E,Y,U,A", strings.ToString());
}
public static void TestSetAtIndexSameValue()
{
OrderableStrings strings = new OrderableStrings
{
{ "W", -4 },
{ "E", -1 },
{ "Y", 3 },
{ "U", 0 },
{ "I", -3 },
{ "A", 6 }
};
Assert.AreEqual("W,E,Y,U,I,A", strings.ToString());
Assert.AreEqual(0, strings.SetOrRemoveAtIndex(0, "W"));
Assert.AreEqual(-4, strings.GetOrderNumber(0));
}