public void ExistsReturnsTrueForObjectThatExists()
{
IGlobalState state = new GlobalState();
int testNumber = 8;
state.Add("test", testNumber);
Assert.AreEqual(true, state.Exists("test"));
}
public void ExistsReturnsFalseForObjectThatDoesntExists()
{
IGlobalState state = new GlobalState();
Assert.AreEqual(false, state.Exists("pizza"));
}