public void ConfigureServices(IServiceCollection services)
{
var settings = new JsonSerializerSettings();
settings.ContractResolver = new SignalRContractResolver();
var serializer = JsonSerializer.Create(settings);
services.Add(new ServiceDescriptor(typeof(JsonSerializer),
provider => serializer,
ServiceLifetime.Transient));
services.AddSignalR(options => options.Hubs.EnableDetailedErrors = true);
services.AddMvc();
services.AddTransient <IBuildRepository>(s => Mockers.MockIBuildRepository());
services.AddSingleton <IBuildMonitorService>(s => Mockers.MockIBuildMonitorService());
}