public void TestGlobalContext()
{
GlobalContext.Set("1", 1);
GlobalContext.Set("2", 2);
object value = GlobalContext.Get("1");
Assert.AreEqual(value, 1, "value should be 1");
value = GlobalContext.PropertySet["2"];
Assert.AreEqual(value, 2, "value should be 2");
bool result = GlobalContext.Contains("1");
Assert.IsTrue(result, "resutl should be true");
result = GlobalContext.Contains("2");
Assert.IsTrue(result, "resutl should be true");
result = GlobalContext.Contains("3");
Assert.IsFalse(result, "resutl should be false");
value = GlobalContext.Get("3");
Assert.IsNull(value, "value should be null");;
GlobalContext.Remove("1");
result = GlobalContext.Contains("1");
Assert.IsFalse(result, "resutl should be false");
GlobalContext.Clear();
result = GlobalContext.Contains("2");
Assert.IsFalse(result, "resutl should be false");
}