public void NotificationTest()
{
var subj1 = new SubscriberSubject1();
var target = subj1.Publisher1;
subj1.SubscribePublisher1();
Assert.AreEqual(0, subj1.Pub1PropertyChanges);
target.OneProperty = string.Empty;
Assert.AreEqual(1, subj1.Pub1PropertyChanges);
}
public void SubscriptionCountsTest2()
{
var subj1 = new SubscriberSubject1();
var target = subj1.Publisher1;
subj1.SubscribePublisher1();
Assert.AreEqual(1, target.GetMethodsNamesList().Count());
target.Dispose();
Assert.AreEqual(0, target.GetMethodsNamesList().Count());
}
public void InstantiateADisposableObservableObject()
{
var subj1 = new SubscriberSubject1();
var target = subj1.Publisher1;
Assert.IsNotNull(subj1);
Assert.IsFalse(target.GetInvocationList().Any());
subj1.SubscribePublisher1();
Assert.IsTrue(target.GetInvocationList().Any());
Assert.AreEqual(1, target.GetInvocationList().Count());
}
public void SubscriptionTest1()
{
var subj1 = new SubscriberSubject1();
var target = subj1.Publisher1;
subj1.SubscribePublisher1();
Assert.AreEqual(0, subj1.Pub1PropertyChanges);
target.OneProperty = "Joe1";
Assert.AreEqual(1, subj1.Pub1PropertyChanges);
target.OneProperty = "Joe2";
Assert.AreEqual(2, subj1.Pub1PropertyChanges);
}
public void UnsubscribedTest2()
{
var subj1 = new SubscriberSubject1();
var target = subj1.Publisher1;
subj1.SubscribePublisher1();
Assert.AreEqual(0, subj1.Pub1PropertyChanges);
target.OneProperty = "Joe1";
Assert.AreEqual(1, subj1.Pub1PropertyChanges);
target.Dispose();
//target = new PublisherSubject1();
target.OneProperty = "Joe2";
Assert.AreEqual(1, subj1.Pub1PropertyChanges);
}
public void NullSetTest1()
{
var subj1 = new SubscriberSubject1();
subj1.Publisher1 = new PublisherSubject1();
var target = subj1.Publisher1;
Assert.AreEqual(target.GetHashCode(), subj1.Publisher1.GetHashCode());
subj1.SubscribePublisher1();
Assert.AreEqual(1, target.GetInvocationList().Count());
subj1.Publisher1.Dispose();
subj1.Publisher1 = null;
Assert.AreEqual(0, target.GetInvocationList().Count());
}
public void SubscriptionDisposingEventTest2()
{
var subj1 = new SubscriberSubject1();
var target = subj1.Publisher1;
subj1.SubscribePublisher1();
Assert.AreEqual(1, target.GetMethodsNamesList().Count());
var cancelHandlerInvoked = false;
CancelEventHandler handler = (s, e) => { cancelHandlerInvoked = true; e.Cancel = true; };
subj1.Publisher1.DisposingHandlers += handler;
target.Dispose();
Assert.IsTrue(cancelHandlerInvoked);
Assert.AreEqual(1, target.GetMethodsNamesList().Count());
}
public void GetListsTest1()
{
var subj1 = new SubscriberSubject1();
var subj2 = new SubscriberSubject2();
var target = subj1.Publisher1 = subj2.Publisher1 = new PublisherSubject1();
subj1.SubscribePublisher1();
subj2.SubscribePublisher1();
Assert.AreEqual(2, target.GetInvocationList().Count());
Assert.AreEqual(2, target.GetSubscribersTypesList().Count());
Assert.AreEqual(1, target.GetMethodsNamesList().Count());
target.Dispose();
Assert.AreEqual(0, target.GetInvocationList().Count());
Assert.AreEqual(0, target.GetSubscribersTypesList().Count());
Assert.AreEqual(0, target.GetMethodsNamesList().Count());
}
public void UnsubscribedTest3()
{
var subj1Instance1 = new SubscriberSubject1();
var subj1Instance2 = new SubscriberSubject1();
var target = subj1Instance1.Publisher1 = subj1Instance2.Publisher1 = new PublisherSubject1();
subj1Instance1.SubscribePublisher1();
subj1Instance2.SubscribePublisher1();
Assert.AreEqual(0, subj1Instance1.Pub1PropertyChanges);
Assert.AreEqual(0, subj1Instance2.Pub1PropertyChanges);
target.OneProperty = "Joe1";
Assert.AreEqual(1, subj1Instance1.Pub1PropertyChanges);
Assert.AreEqual(1, subj1Instance2.Pub1PropertyChanges);
subj1Instance1.UnSubscribePublisher1();
target.OneProperty = "Joe2";
Assert.AreEqual(1, subj1Instance1.Pub1PropertyChanges);
Assert.AreEqual(2, subj1Instance2.Pub1PropertyChanges);
}
public void UnsubscribedAllTest2()
{
var subj1 = new SubscriberSubject1();
var subj2 = new SubscriberSubject2();
subj1.Publisher1 = new PublisherSubject1();
subj2.Publisher1 = subj1.Publisher1;
var target = subj1.Publisher1;
Assert.IsTrue(target == subj1.Publisher1);
Assert.IsTrue(subj1.Publisher1 == subj2.Publisher1);
Assert.IsTrue(target == subj2.Publisher1);
subj1.SubscribePublisher1();
subj2.SubscribePublisher1();
Assert.AreEqual(0, subj1.Pub1PropertyChanges);
Assert.AreEqual(0, subj2.Pub1PropertyChanges);
target.OneProperty = "Joe1";
Assert.AreEqual(1, subj1.Pub1PropertyChanges);
Assert.AreEqual(1, subj2.Pub1PropertyChanges);
target.Dispose();
target.OneProperty = "Joe2";
Assert.AreEqual(1, subj1.Pub1PropertyChanges);
Assert.AreEqual(1, subj2.Pub1PropertyChanges);
}