public static void DisableSubscriber()
{
var testHub = new MessagesHub();
int counter = 0;
DefaultTestMessage.Subscribe(value =>
{
counter += value;
}, null, testHub);
var subscription2 = DefaultTestMessage.Subscribe(value =>
{
counter += value;
}, null, testHub);
DefaultTestMessage.Broadcast(1, testHub);
Assert.AreEqual(counter, 2);
subscription2.Enabled = false;
DefaultTestMessage.Broadcast(1, testHub);
Assert.AreEqual(counter, 3);
subscription2.Enabled = true;
DefaultTestMessage.Broadcast(1, testHub);
Assert.AreEqual(counter, 5);
}
public static void SubscribeUnsubscribe()
{
var testHub = new MessagesHub();
int counter = 0;
int testValue = 10;
using (var subscription = DefaultTestMessage.Subscribe(value =>
{
counter = value;
}, null, testHub))
{
DefaultTestMessage.Broadcast(testValue, testHub);
Assert.AreEqual(counter, testValue);
DefaultTestMessage.Broadcast(0, testHub);
Assert.AreEqual(counter, 0);
}
DefaultTestMessage.Broadcast(testValue, testHub);
Assert.AreEqual(counter, 0);
}
public static void UnsubscribeWithinHandler()
{
var testHub = new MessagesHub();
int counter = 0;
ISubscription subscription2 = null;
var subscription1 = DefaultTestMessage.Subscribe(value =>
{
counter += value;
subscription2.Dispose();
}, null, testHub);
subscription2 = DefaultTestMessage.Subscribe(value =>
{
counter += value;
subscription1.Dispose();
}, null, testHub);
DefaultTestMessage.Subscribe(value =>
{
counter += value;
}, null, testHub);
DefaultTestMessage.Broadcast(1, testHub);
Assert.AreEqual(counter, 2);
DefaultTestMessage.Broadcast(1, testHub);
Assert.AreEqual(counter, 4);
}
