public void completes_when_last_left_window_closes_and_left_source_is_complete()
{
left.OnNext(0);
right.OnNext(0);
left.OnCompleted();
Assert.IsFalse(stats.CompletedCalled);
leftWindows[0].OnCompleted();
Assert.IsTrue(stats.CompletedCalled);
}
public void complete_does_not_unsubscribe_from_other_subjects()
{
var subjectA = new StatsSubject <int>();
var subjectB = new StatsSubject <int>();
var subjectC = new StatsSubject <int>();
var subjectD = new StatsSubject <int>();
var stats = new StatsObserver <string>();
Observable.Join(
subjectA.And(subjectB).Then((x, y) => x.ToString() + "," + y.ToString()),
subjectC.And(subjectD).Then((x, y) => x.ToString() + "," + y.ToString())
)
.Subscribe(stats);
Assert.AreEqual(1, subjectA.SubscriptionCount);
Assert.AreEqual(1, subjectB.SubscriptionCount);
Assert.AreEqual(1, subjectC.SubscriptionCount);
Assert.AreEqual(1, subjectD.SubscriptionCount);
subjectA.OnCompleted();
Assert.AreEqual(0, subjectA.SubscriptionCount);
Assert.AreEqual(1, subjectB.SubscriptionCount);
Assert.AreEqual(1, subjectC.SubscriptionCount);
Assert.AreEqual(1, subjectD.SubscriptionCount);
}
public void complete_does_not_unsubscribe_from_other_subjects()
{
var subjectA = new StatsSubject<int>();
var subjectB = new StatsSubject<int>();
var subjectC = new StatsSubject<int>();
var subjectD = new StatsSubject<int>();
var stats = new StatsSubject<string>();
Observable.Join(
subjectA.And(subjectB).Then((x, y) => String.Concat(x.ToString(), ",", y.ToString())),
subjectC.And(subjectD).Then((x, y) => String.Concat(x.ToString(), ",", y.ToString()))
)
.Subscribe(stats);
Assert.AreEqual(1, subjectA.SubscriptionCount);
Assert.AreEqual(1, subjectB.SubscriptionCount);
Assert.AreEqual(1, subjectC.SubscriptionCount);
Assert.AreEqual(1, subjectD.SubscriptionCount);
subjectA.OnCompleted();
Assert.AreEqual(0, subjectA.SubscriptionCount);
Assert.AreEqual(0, subjectB.SubscriptionCount);
Assert.AreEqual(1, subjectC.SubscriptionCount);
Assert.AreEqual(1, subjectD.SubscriptionCount);
}
public void unsubscribes_from_both_sequences_when_complete()
{
StatsSubject <int> subjectA = new StatsSubject <int>();
StatsSubject <int> subjectB = new StatsSubject <int>();
var stats = new StatsObserver <string>();
subjectA.CombineLatest(subjectB, (a, b) => String.Concat(a.ToString(), ",", b.ToString()))
.Subscribe(stats);
subjectA.OnCompleted();
subjectB.OnCompleted();
Assert.AreEqual(0, subjectA.SubscriptionCount);
Assert.AreEqual(0, subjectB.SubscriptionCount);
}
public void values_send_before_completion_are_ignored()
{
StatsObserver <int> stats = new StatsObserver <int>();
StatsSubject <int> source = new StatsSubject <int>();
StatsSubject <int> subject = new StatsSubject <int>();
ConnectableObservable <int> connectable = new ConnectableObservable <int>(source, subject);
var sub = connectable.Subscribe(stats);
source.OnNext(0);
source.OnCompleted();
source.OnError(new Exception());
Assert.IsFalse(stats.NextCalled);
Assert.IsFalse(stats.CompletedCalled);
Assert.IsFalse(stats.ErrorCalled);
}
public void complete_is_fired_when_both_sequences_complete()
{
StatsSubject <int> subjectA = new StatsSubject <int>();
StatsSubject <int> subjectB = new StatsSubject <int>();
var stats = new StatsObserver <string>();
subjectA.CombineLatest(subjectB, (a, b) => String.Concat(a.ToString(), ",", b.ToString()))
.Subscribe(stats);
subjectA.OnNext(1);
subjectA.OnCompleted();
subjectB.OnNext(2);
subjectB.OnCompleted();
Assert.AreEqual(1, stats.NextCount);
Assert.AreEqual("1,2", stats.NextValues[0]);
Assert.IsTrue(stats.CompletedCalled);
}
public void complete_is_fired_when_both_sequences_complete()
{
StatsSubject<int> subjectA = new StatsSubject<int>();
StatsSubject<int> subjectB = new StatsSubject<int>();
var stats = new StatsObserver<string>();
subjectA.CombineLatest(subjectB, (a, b) => String.Concat(a.ToString(), ",", b.ToString()))
.Subscribe(stats);
subjectA.OnNext(1);
subjectA.OnCompleted();
subjectB.OnNext(2);
subjectB.OnCompleted();
Assert.AreEqual(1, stats.NextCount);
Assert.AreEqual("1,2", stats.NextValues[0]);
Assert.IsTrue(stats.CompletedCalled);
}
public void last_value_is_still_used_after_complete()
{
StatsSubject <int> subjectA = new StatsSubject <int>();
StatsSubject <int> subjectB = new StatsSubject <int>();
var stats = new StatsObserver <string>();
subjectA.CombineLatest(subjectB, (a, b) => String.Concat(a.ToString(), ",", b.ToString()))
.Subscribe(stats);
subjectA.OnNext(1);
subjectA.OnCompleted();
subjectB.OnNext(2);
subjectB.OnNext(3);
Assert.AreEqual(2, stats.NextCount);
Assert.AreEqual("1,2", stats.NextValues[0]);
Assert.AreEqual("1,3", stats.NextValues[1]);
Assert.IsFalse(stats.CompletedCalled);
}
public void operation_order_is_honoured_prior_to_connection()
{
StatsObserver <int> stats = new StatsObserver <int>();
StatsSubject <int> source = new StatsSubject <int>();
StatsSubject <int> subject = new StatsSubject <int>();
ConnectableObservable <int> connectable = new ConnectableObservable <int>(source, subject);
var sub = connectable.Subscribe(stats);
source.OnNext(0);
source.OnCompleted();
connectable.Connect();
source.OnNext(1);
Assert.IsFalse(stats.NextCalled);
Assert.IsFalse(stats.CompletedCalled);
Assert.IsFalse(stats.ErrorCalled);
}
public void values_send_before_completion_are_ignored()
{
StatsObserver<int> stats = new StatsObserver<int>();
StatsSubject<int> source = new StatsSubject<int>();
StatsSubject<int> subject = new StatsSubject<int>();
ConnectableObservable<int> connectable = new ConnectableObservable<int>(source, subject);
var sub = connectable.Subscribe(stats);
source.OnNext(0);
source.OnCompleted();
source.OnError(new Exception());
Assert.IsFalse(stats.NextCalled);
Assert.IsFalse(stats.CompletedCalled);
Assert.IsFalse(stats.ErrorCalled);
}
public void operation_order_is_honoured_prior_to_connection()
{
StatsObserver<int> stats = new StatsObserver<int>();
StatsSubject<int> source = new StatsSubject<int>();
StatsSubject<int> subject = new StatsSubject<int>();
ConnectableObservable<int> connectable = new ConnectableObservable<int>(source, subject);
var sub = connectable.Subscribe(stats);
source.OnNext(0);
source.OnCompleted();
connectable.Connect();
source.OnNext(1);
Assert.IsFalse(stats.NextCalled);
Assert.IsFalse(stats.CompletedCalled);
Assert.IsFalse(stats.ErrorCalled);
}
public void last_value_is_still_used_after_complete()
{
StatsSubject<int> subjectA = new StatsSubject<int>();
StatsSubject<int> subjectB = new StatsSubject<int>();
var stats = new StatsObserver<string>();
subjectA.CombineLatest(subjectB, (a, b) => String.Concat(a.ToString(), ",", b.ToString()))
.Subscribe(stats);
subjectA.OnNext(1);
subjectA.OnCompleted();
subjectB.OnNext(2);
subjectB.OnNext(3);
Assert.AreEqual(2, stats.NextCount);
Assert.AreEqual("1,2", stats.NextValues[0]);
Assert.AreEqual("1,3", stats.NextValues[1]);
Assert.IsFalse(stats.CompletedCalled);
}
public void unsubscribes_from_both_sequences_when_complete()
{
StatsSubject<int> subjectA = new StatsSubject<int>();
StatsSubject<int> subjectB = new StatsSubject<int>();
var stats = new StatsObserver<string>();
subjectA.CombineLatest(subjectB, (a, b) => String.Concat(a.ToString(), ",", b.ToString()))
.Subscribe(stats);
subjectA.OnCompleted();
subjectB.OnCompleted();
Assert.AreEqual(0, subjectA.SubscriptionCount);
Assert.AreEqual(0, subjectB.SubscriptionCount);
}
