public void NullPublishCausesException()
{
var messenger = new MvxMessengerHub();
Assert.Throws <ArgumentNullException>(() => {
messenger.Publish <TestMessage>(null);
});
}
public void MultipleSubscribeAndPublishAllowsMessageToBeReceived()
{
var messenger = new MvxMessengerHub();
var message = new TestMessage(this);
var otherMessage = new OtherTestMessage(this);
var messageReceived = 0;
messenger.Subscribe <TestMessage>(m =>
{
Assert.That(m, Is.EqualTo(message));
Assert.That(m.Sender, Is.EqualTo(this));
messageReceived++;
});
var otherMessageReceived = 0;
messenger.Subscribe <OtherTestMessage>(m =>
{
Assert.That(m, Is.EqualTo(otherMessage));
Assert.That(m.Sender, Is.EqualTo(this));
otherMessageReceived++;
});
messenger.Publish(otherMessage);
Assert.AreEqual(0, messageReceived);
Assert.AreEqual(1, otherMessageReceived);
messenger.Publish(message);
Assert.AreEqual(1, messageReceived);
Assert.AreEqual(1, otherMessageReceived);
messenger.Publish(message);
Assert.AreEqual(2, messageReceived);
Assert.AreEqual(1, otherMessageReceived);
messenger.Publish(message);
Assert.AreEqual(3, messageReceived);
Assert.AreEqual(1, otherMessageReceived);
messenger.Publish(otherMessage);
Assert.AreEqual(3, messageReceived);
Assert.AreEqual(2, otherMessageReceived);
}
protected override void AdditionalSetup()
{
_queueItems = new List <Core.Models.GatewayQueueItem>();
_mockQueueItemRepository = new Mock <Core.Repositories.IGatewayQueueItemRepository>();
_mockQueueItemRepository.Setup(m => m.GetAllInQueueOrderAsync()).ReturnsAsync(_queueItems);
_mockQueueItemRepository.Setup(m => m.InsertAsync(It.IsAny <Core.Models.GatewayQueueItem>()))
.Callback <Core.Models.GatewayQueueItem>(gqi => _queueItems.Add(gqi))
.Returns(Task.FromResult(0));
_mockQueueItemRepository.Setup(m => m.DeleteAsync(It.IsAny <Core.Models.GatewayQueueItem>()))
.Callback <Core.Models.GatewayQueueItem>(gqi => _queueItems.Remove(gqi))
.Returns(Task.FromResult(0));
_fixture = new Fixture().Customize(new AutoMoqCustomization());
IDeviceRepository repo = Mock.Of <IDeviceRepository>(dr => dr.GetAllAsync() == Task.FromResult(_fixture.CreateMany <Device>()));
IRepositories repos = Mock.Of <IRepositories>(r => r.DeviceRepository == repo &&
r.GatewayQueueItemRepository == _mockQueueItemRepository.Object);
_fixture.Register <IRepositories>(() => repos);
// Mock a success response from the BlueSphere MWF Mobile gateway service
var responseActions = new[] { new Core.Models.GatewayServiceResponse.ResponseAction {
Ack = true
} };
var response = new Core.HttpResult <Core.Models.GatewayServiceResponse.Response>
{
StatusCode = System.Net.HttpStatusCode.Accepted,
Content = new Core.Models.GatewayServiceResponse.Response {
Actions = responseActions
},
};
var mockHttpService = new Mock <Core.Services.IHttpService>();
mockHttpService.Setup(m => m.PostJsonAsync <Core.Models.GatewayServiceResponse.Response>(It.IsAny <string>(), It.IsAny <string>())).ReturnsAsync(response);
_fixture.Register <Core.Services.IHttpService>(() => mockHttpService.Object);
_fixture.Register <Core.Services.IDeviceInfo>(() => Mock.Of <Core.Services.IDeviceInfo>());
var messenger = new MvxMessengerHub();
_fixture.Register <IMvxMessenger>(() => messenger);
// We don't have the GatewayQueueTimerService so replicate the trigger -> publish elapsed message functionality
_token = messenger.Subscribe <GatewayQueueTimerCommandMessage>(m =>
{
if (m.Command == GatewayQueueTimerCommandMessage.TimerCommand.Trigger)
{
messenger.Publish(new GatewayQueueTimerElapsedMessage(this));
}
});
}
public void DisposeTokenPreventsMessagesBeingReceived()
{
var messenger = new MvxMessengerHub();
Action <TestMessage> action = _ => Assert.That(false, "This event should not fire!");
var id = messenger.Subscribe(action);
id.Dispose();
messenger.Publish(new TestMessage(this));
}
public void UnsubscribePreventsMessagesBeingReceived()
{
var messenger = new MvxMessengerHub();
Action <TestMessage> action = _ => Assert.True(false, "This event should not fire!");
var id = messenger.Subscribe(action);
messenger.Unsubscribe <TestMessage>(id);
messenger.Publish(new TestMessage(this));
}
public void SubscribeAndPublishAllowsMessageToBeReceived()
{
var messenger = new MvxMessengerHub();
var message = new TestMessage(this);
var messageReceived = false;
messenger.Subscribe<TestMessage>(m =>
{
Assert.That(m, Is.EqualTo(message));
Assert.That(m.Sender, Is.EqualTo(this));
messageReceived = true;
});
messenger.Publish(message);
Assert.IsTrue(messageReceived);
}
public void SubscribeAndPublishAllowsMessageToBeReceived()
{
var messenger = new MvxMessengerHub();
var message = new TestMessage(this);
var messageReceived = false;
messenger.Subscribe <TestMessage>(m =>
{
Assert.That(m, Is.EqualTo(message));
Assert.That(m.Sender, Is.EqualTo(this));
messageReceived = true;
});
messenger.Publish(message);
Assert.IsTrue(messageReceived);
}
public void MultipleSubscribeAndPublishAllowsMessageToBeReceived()
{
var messenger = new MvxMessengerHub();
var message = new TestMessage(this);
var otherMessage = new OtherTestMessage(this);
var messageReceived = 0;
messenger.Subscribe<TestMessage>(m =>
{
Assert.That(m, Is.EqualTo(message));
Assert.That(m.Sender, Is.EqualTo(this));
messageReceived++;
});
var otherMessageReceived = 0;
messenger.Subscribe<OtherTestMessage>(m =>
{
Assert.That(m, Is.EqualTo(otherMessage));
Assert.That(m.Sender, Is.EqualTo(this));
otherMessageReceived++;
});
messenger.Publish(otherMessage);
Assert.AreEqual(0, messageReceived);
Assert.AreEqual(1, otherMessageReceived);
messenger.Publish(message);
Assert.AreEqual(1, messageReceived);
Assert.AreEqual(1, otherMessageReceived);
messenger.Publish(message);
Assert.AreEqual(2, messageReceived);
Assert.AreEqual(1, otherMessageReceived);
messenger.Publish(message);
Assert.AreEqual(3, messageReceived);
Assert.AreEqual(1, otherMessageReceived);
messenger.Publish(otherMessage);
Assert.AreEqual(3, messageReceived);
Assert.AreEqual(2, otherMessageReceived);
}
public void PurgeCausesChangeMessage()
{
var messenger = new MvxMessengerHub();
MvxSubscriberChangeMessage subscriberChangeMessage = null;
var changeToken = messenger.Subscribe <MvxSubscriberChangeMessage>(message => subscriberChangeMessage = message);
CreateShortLivedSubscription(messenger);
Assert.NotNull(subscriberChangeMessage);
Assert.AreEqual(1, subscriberChangeMessage.SubscriberCount);
Assert.AreEqual(typeof(TestMessage), subscriberChangeMessage.MessageType);
subscriberChangeMessage = null;
System.Threading.Thread.Sleep(100);
GC.Collect();
GC.WaitForFullGCComplete();
messenger.Publish(new TestMessage(this));
System.Threading.Thread.Sleep(100);
Assert.NotNull(subscriberChangeMessage);
Assert.AreEqual(0, subscriberChangeMessage.SubscriberCount);
Assert.AreEqual(typeof(TestMessage), subscriberChangeMessage.MessageType);
}
public void PurgeCausesChangeMessage()
{
var messenger = new MvxMessengerHub();
MvxSubscriberChangeMessage subscriberChangeMessage = null;
var changeToken = messenger.Subscribe <MvxSubscriberChangeMessage>(message => subscriberChangeMessage = message);
CreateShortLivedSubscription(messenger);
Assert.NotNull(subscriberChangeMessage);
Assert.AreEqual(1, subscriberChangeMessage.SubscriberCount);
Assert.AreEqual(typeof(TestMessage), subscriberChangeMessage.MessageType);
subscriberChangeMessage = null;
Thread.Sleep(100);
GC.Collect();
GC.WaitForFullGCComplete();
messenger.Publish(new TestMessage(this));
Thread.Sleep(100);
// TODO - figure out why this test fails in NUnit console runner, but not through VS Test Execution
//Assert.NotNull(subscriberChangeMessage);
//Assert.AreEqual(0, subscriberChangeMessage.SubscriberCount);
//Assert.AreEqual(typeof(TestMessage), subscriberChangeMessage.MessageType);
}
public void PurgeCausesChangeMessage()
{
var messenger = new MvxMessengerHub();
MvxSubscriberChangeMessage subscriberChangeMessage = null;
var changeToken = messenger.Subscribe<MvxSubscriberChangeMessage>(message => subscriberChangeMessage = message);
CreateShortLivedSubscription(messenger);
Assert.NotNull(subscriberChangeMessage);
Assert.AreEqual(1, subscriberChangeMessage.SubscriberCount);
Assert.AreEqual(typeof(TestMessage), subscriberChangeMessage.MessageType);
subscriberChangeMessage = null;
System.Threading.Thread.Sleep(100);
GC.Collect();
GC.WaitForFullGCComplete();
messenger.Publish(new TestMessage(this));
System.Threading.Thread.Sleep(100);
Assert.NotNull(subscriberChangeMessage);
Assert.AreEqual(0, subscriberChangeMessage.SubscriberCount);
Assert.AreEqual(typeof(TestMessage), subscriberChangeMessage.MessageType);
}
public void NullPublishCausesException()
{
var messenger = new MvxMessengerHub();
messenger.Publish<TestMessage>(null);
}
public void DisposeTokenPreventsMessagesBeingReceived()
{
var messenger = new MvxMessengerHub();
Action<TestMessage> action = _ => Assert.That(false, "This event should not fire!");
var id = messenger.Subscribe(action);
id.Dispose();
messenger.Publish(new TestMessage(this));
}
public void NullPublishCausesException()
{
var messenger = new MvxMessengerHub();
messenger.Publish <TestMessage>(null);
}
public void NullPublishCausesException()
{
var messenger = new MvxMessengerHub();
Assert.Throws<ArgumentNullException>(() => {
messenger.Publish<TestMessage>(null);
});
}
protected void SendEvent <T>(T evt) where T : MvxMessage
{
_messengerHub.Publish(evt);
}
