public void SimplePushBeforeTriggerExclude()
{
var valueStack = new Stack <int>();
var errorStack = new Stack <Exception>();
bool isComplete = false;
var obs1 = new PushSubject <int>();
var output = obs1.SkipUntil(i => i == 0, false);
output.Subscribe(valueStack.Push, () => isComplete = true, errorStack.Push);
obs1.PushValue(1);
Assert.AreEqual(0, valueStack.Count, "the output stream should not issue any value as long as it's not triggered");
var ex = new Exception();
obs1.PushException(ex);
Assert.AreEqual(0, errorStack.Count, "as the stream is not triggered, no error should be issued");
obs1.PushValue(0);
Assert.AreEqual(0, valueStack.Count, "the output stream should not issue any value as long as it's not triggered");
obs1.PushValue(3);
Assert.AreEqual(3, valueStack.Peek(), "the ouput stream should issue values as long as the trigger stream issues a value");
ex = new Exception();
obs1.PushException(ex);
Assert.AreEqual(1, errorStack.Count, "as the stream is not triggered, no error should be issued");
Assert.IsTrue(Object.ReferenceEquals(ex, errorStack.Peek()), "as the stream is triggered, the error should be issued");
obs1.Complete();
Assert.IsTrue(isComplete, "the output stream should be competed");
}
public void TriggerAfterMainStreamComplete()
{
var valueStack = new Stack <int>();
var errorStack = new Stack <Exception>();
bool isComplete = false;
var obs1 = new PushSubject <int>();
var obs2 = new PushSubject <int>();
var output = obs1.SkipUntil(obs2);
output.Subscribe(valueStack.Push, () => isComplete = true, errorStack.Push);
obs1.PushValue(1);
Assert.AreEqual(0, valueStack.Count, "the output stream should not issue any value as long as it's not triggered");
obs1.Complete();
Assert.IsTrue(isComplete, "the output stream should be competed");
obs2.PushValue(1);
Assert.AreEqual(0, valueStack.Count, "the output stream should not issue any value as long as it's not triggered");
var ex = new Exception();
obs1.PushException(ex);
Assert.AreEqual(0, errorStack.Count, "as the stream is completed, no error should be issued");
}
public void TriggerStreamCompletesBeforeMainStreamIsTriggered()
{
var valueStack = new Stack <int>();
var errorStack = new Stack <Exception>();
bool isComplete = false;
var obs1 = new PushSubject <int>();
var obs2 = new PushSubject <int>();
var output = obs1.SkipUntil(obs2);
output.Subscribe(valueStack.Push, () => isComplete = true, errorStack.Push);
obs1.PushValue(1);
Assert.AreEqual(0, valueStack.Count, "the output stream should not issue any value as long as it's not triggered");
obs2.Complete();
Assert.IsTrue(isComplete, "the output stream should be completed as it cannot be triggered anymore");
}
public void TriggerStreamCompletesAfterTriggering()
{
var valueStack = new Stack <int>();
var errorStack = new Stack <Exception>();
bool isComplete = false;
var obs1 = new PushSubject <int>();
var obs2 = new PushSubject <int>();
var output = obs1.SkipUntil(obs2);
output.Subscribe(valueStack.Push, () => isComplete = true, errorStack.Push);
obs1.PushValue(1);
Assert.AreEqual(0, valueStack.Count, "the output stream should not issue any value as long as it's not triggered");
obs2.PushValue(2);
obs2.Complete();
Assert.IsFalse(isComplete, "the output stream should not be completed");
obs1.PushValue(3);
Assert.AreEqual(3, valueStack.Peek(), "the output stream should issue a value even if the trigger is completed");
}
