Cirrious.MvvmCross.Plugins.Messenger.Test.MessengerHubTest.MultipleSubscribeAndPublishAllowsMessageToBeReceived C# (CSharp) Method

        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);
        }