public void ConstantTestIfCanGetValueOfConstant()
{
Constant constant = new Constant();
constant.AddToConstants('x', 5);
Assert.AreEqual(5, constant.GetValueOf('x'));
}
public void ConstantTestToMakeSureExceptionThrown()
{
Constant constant = new Constant();
Assert.AreEqual(5, constant.GetValueOf('x'));
}