public ContainerHostClientTests()
        {
            HostProcess      = Substitute.For <IProcess>();
            MessageTransport = Substitute.For <IMessageTransport>();

            MessagingClient = Substitute.For <IMessagingClient>();
            MessagingClient.WhenForAnyArgs(x => x.SubscribeEvent <ProcessDataEvent>("processData", null))
            .Do(call =>
            {
                ProcessDataEventGenerator = call.Arg <Action <ProcessDataEvent> >();
            });

            JobObject = Substitute.For <JobObject>();

            Client = new ContainerHostClient(HostProcess, MessageTransport, MessagingClient, JobObject);
        }