public void Required_spec104_mustCallOnErrorOnAllItsSubscribersIfItEncountersANonRecoverableError()
=> OptionalMultipleSubscribersTest(2, setup =>
{
var sub1 = new ManualSubscriberWithErrorCollection <T>(_environment);
_environment.Subscribe(setup.Processor, sub1);
var sub2 = new ManualSubscriberWithErrorCollection <T>(_environment);
_environment.Subscribe(setup.Processor, sub2);
sub1.Request(1);
setup.ExpectRequest();
var x = setup.SendNextTFromUpstream();
setup.ExpectNextElement(sub1, x);
sub1.Request(1);
// sub1 has received one element, and has one demand pending
// sub2 has not yet requested anything
var ex = new TestException();
setup.SendError(ex);
sub1.ExpectError(ex);
sub2.ExpectError(ex);
_environment.VerifyNoAsyncErrorsNoDelay();
});
public void MustImmediatelyPassOnOnErrorEventsReceivedFromItsUpstreamToItsDownstream()
{
var setup = new TestSetup(_environment, _processorBufferSize, 1, this);
var subscription = new ManualSubscriberWithErrorCollection <T>(_environment);
_environment.Subscribe(setup.Processor, subscription);
var ex = new TestException();
setup.SendError(ex);
subscription.ExpectError(ex); // "immediately", i.e. without a preceding request
_environment.VerifyNoAsyncErrorsNoDelay();
}