public TheSensorConsumerHandler(SubscribeHandlerAsync subscribeHandler, RefreshSubscriptionStateHandler refreshSubscriptionStateHandler, GetSubscriptionsHandler getSubscriptionsHandler, UnsubscribeHandler unsubscribeHandler)
{
_subscribeHandler = subscribeHandler;
_refreshSubscriptionStateHandler = refreshSubscriptionStateHandler;
_getSubscriptionsHandler = getSubscriptionsHandler;
_unsubscribeHandler = unsubscribeHandler;
}
public void id_is_required()
{
var repos = Substitute.For <IQueueRepository>();
var client = Substitute.For <IStompClient>();
var msg = new BasicFrame("UNSUBSCRIBE");
var sut = new UnsubscribeHandler(repos);
Action actual = () => sut.Process(client, msg);
actual.ShouldThrow <BadRequestException>();
}
public void ConcurrentModification()
{
var mock = new Mock <IMessageHandler>();
_handler = mock.Object;
var unsubscribeHandler = new UnsubscribeHandler(this);
_channel.Subscribe(unsubscribeHandler);
_channel.Subscribe(_handler);
_channel.Send(_message);
mock.Verify(h => h.HandleMessage(_message), Times.Once);
}
public override void Given()
{
Mediator = new Mock <IMediator>();
SubscriptionManager = new Mock <ISubscriptionManager>();
CancellationToken = new CancellationTokenSource().Token;
Request = new UnsubscribeRequest {
SubscriptionId = "test-subscription"
};
Handler = new UnsubscribeHandler(SubscriptionManager.Object, Mediator.Object);
SubscriptionManager.Setup(x => x.GetById(It.IsAny <string>(), It.IsAny <CancellationToken>())).Returns(Task.FromResult(new Subscription()));
}
public void subscription_must_exist()
{
var repos = Substitute.For <IQueueRepository>();
var client = Substitute.For <IStompClient>();
var msg = new BasicFrame("UNSUBSCRIBE");
msg.Headers["id"] = "1";
var sut = new UnsubscribeHandler(repos);
Action actual = () => sut.Process(client, msg);
actual.ShouldThrow <BadRequestException>();
}
public async ValueTask ConcurrentModification()
{
var mock = new Mock <IMessageHandler>();
_handler = mock.Object;
var unsubscribeHandler = new UnsubscribeHandler(this);
_channel.Subscribe(unsubscribeHandler);
_channel.Subscribe(_handler);
await _channel.Writer.WriteAsync(_message);
mock.Verify(h => h.HandleMessage(_message), Times.Once);
}
public void Test()
{
var repos = Substitute.For <IQueueRepository>();
var client = Substitute.For <IStompClient>();
var msg = new BasicFrame("UNSUBSCRIBE");
msg.Headers["id"] = "1";
client.RemoveSubscription("1").Returns(new Subscription(client, "1"));
var sut = new UnsubscribeHandler(repos);
var actual = sut.Process(client, msg);
actual.Should().BeNull();
}