public void NotificationTests()
{
try
{
Init();
testObserver obs1 = new testObserver();
testObserver obs2 = new testObserver();
//test one observe subscrived
member1.subscribe(obs1);
member1.addMessage("test1");
Assert.IsTrue(obs1.msg.Count == 1, "bad message count 1");
Assert.IsTrue(obs1.msg[0] == "test1", "bad message");
obs1.msg.Clear();
obs2.msg.Clear();
//test 2 subscribed observers
member1.subscribe(obs2);
member1.addMessage("test1");
Assert.IsTrue(obs1.msg.Count == 1, "bad message count 2");
Assert.IsTrue(obs1.msg[0] == "test1", "bad message 2");
Assert.IsTrue(obs2.msg.Count == 1, "bad message count 1 for obs 2");
Assert.IsTrue(obs2.msg[0] == "test1", "bad message for obs 2");
obs1.msg.Clear();
obs2.msg.Clear();
member1.unsbscribe(obs1);
member1.unsbscribe(obs2);
//test unsubscribed observer
member1.addMessage("test1");
member1.addMessage("test2");
member1.subscribe(obs1);
Assert.IsTrue(obs1.msg.Count == 2, "bad message count 3");
Assert.IsTrue(obs1.msg[0] == "test1", "bad message 3");
Assert.IsTrue(obs1.msg[1] == "test2", "bad message 4");
}
finally{
Cealup();
}
}
public void subscribeAndUnsubscribeTest()
{
try
{
Init();
IObserver observer1 = new testObserver();
IObserver observer2 = new testObserver();
bool subscribeAns = member1.subscribe(observer1);
Assert.IsTrue(subscribeAns, "can't subscribe");
subscribeAns = member1.subscribe(observer1);
Assert.IsFalse(subscribeAns, "subscribed secondTime");
subscribeAns = member1.subscribe(observer2);
Assert.IsTrue(subscribeAns, "can't subscribe 2");
bool unsubscribeAns = member1.unsbscribe(observer1);
Assert.IsTrue(unsubscribeAns, "can't unsubscribe 1");
unsubscribeAns = member1.unsbscribe(observer1);
Assert.IsFalse(unsubscribeAns, "unsubscribe 1 second time");
unsubscribeAns = member1.unsbscribe(observer2);
Assert.IsTrue(unsubscribeAns, "can't unsubscribe 2");
subscribeAns = member1.subscribe(null);
Assert.IsFalse(subscribeAns, "subscribed null");
unsubscribeAns = member1.unsbscribe(null);
Assert.IsFalse(unsubscribeAns, "unsubscribe null");
}
finally
{
Cealup();
}
}