public void GivenAQueueBalancer()
{
var channelEvents = new ChannelEvents();
this.eventsProxy = new ChannelEvents();
this.eventsProxy.OnChannelCreated += this.eventsProxyOnChannelCreated;
var channelFactory = Substitute.For<ChannelFactory>();
var channel = Substitute.For<PushChannel>();
channel.Events.Returns(channelEvents);
channelFactory.Create().Returns(channel);
this.balancer = new QueueLengthLoadBalancer(channelFactory, this.eventsProxy, PlatformType.None);
this.balancer.AddChannels(5);
}
public void WhenBalancerIsShutdown()
{
var channelEvents = new ChannelEvents();
this.eventsProxy = new ChannelEvents();
var channelFactory = Substitute.For<ChannelFactory>();
this.theChannel = Substitute.For<PushChannel>();
this.theChannel.Events.Returns(channelEvents);
channelFactory.Create().Returns(this.theChannel);
this.balancer = new QueueLengthLoadBalancer(channelFactory, this.eventsProxy, PlatformType.None);
this.balancer.AddChannels(1);
this.balancer.ShutdownAll(true);
}
public void WhenTwoChannelsAreRemoved()
{
var channelEvents = new ChannelEvents();
this.eventsProxy = new ChannelEvents();
this.eventsProxy.OnChannelDestroyed += this.EventsProxyOnChannelDestroyed;
var channelFactory = Substitute.For<ChannelFactory>();
var channel = Substitute.For<PushChannel>();
channel.Events.Returns(channelEvents);
channelFactory.Create().Returns(channel);
this.balancer = new QueueLengthLoadBalancer(channelFactory, this.eventsProxy, PlatformType.None);
this.balancer.AddChannels(3);
this.balancer.RemoveChannels(5);
}
public void WhenBalancerIsShutdown()
{
this.eventsProxy = new ChannelEvents();
var channelFactory = Substitute.For<ChannelFactory>();
this.GivenAnEmptyChannel();
this.GivenABusyChannel();
channelFactory.Create().Returns(this.theEmptyChannel, theBusyChannel);
this.balancer = new QueueLengthLoadBalancer(channelFactory, this.eventsProxy, PlatformType.None);
this.theNotification = Substitute.For<Notification>();
this.balancer.AddChannels(2);
this.balancer.Distribute(this.theNotification);
}