public MediatorHandlerTests()
{
services = new ServiceContainer();
ServiceRegistrar.AddMediatRClasses(services, new[] { Assembly.GetExecutingAssembly() });
ServiceRegistrar.AddRequiredServices(services);
mediator = services.GetInstance <IMediator>();
}
public void AddRequiredServices_WhenCalled_ShouldContainExpectedInstances()
{
ServiceRegistrar.AddMediatRClasses(services, assemblies);
ServiceRegistrar.AddRequiredServices(services);
services.GetInstance <IMediator>().ShouldBeOfType <Mediator>();
services.GetInstance <ISender>().ShouldBeOfType <Mediator>();
services.GetInstance <IPublisher>().ShouldBeOfType <Mediator>();
services.AvailableServices.Where(x => x.ServiceType == typeof(INotificationHandler <PingNotification>)).Count().ShouldBe(3);
}
public static IServiceCollection AddMediatRCore(this IServiceCollection services, Action <MediatRServiceConfiguration> configuration = null)
{
var serviceConfig = new MediatRServiceConfiguration();
configuration?.Invoke(serviceConfig);
ServiceRegistrar.AddRequiredServices(services, serviceConfig);
return(services);
}
public static void AddLeeliteCore(this IServiceCollection services)
{
services.AddMapper();
var serviceConfig = new MediatRServiceConfiguration();
serviceConfig.AsScoped();
ServiceRegistrar.AddRequiredServices(services, serviceConfig);
}
private static void AddDefaultServices(AddRemotiatrOptions options)
{
options.Services.TryAddScoped <IApplicationServiceProviderAccessor, ApplicationServiceProviderAccessor>();
options.Services.TryAddTransient(typeof(IApplicationService <>), typeof(ApplicationService <>));
options.Services.AddScoped <IMessageMetadata, MessageMetadata>();
options.Services.AddSingleton <IMessageHostInfoLookup, MessageHostInfoLookup>();
ServiceRegistrar.AddRequiredServices(options.Services, new MediatRServiceConfiguration());
}
public static IServiceCollection AddJsonRpcMediatR(this IServiceCollection services, IEnumerable <Assembly> assemblies)
{
ServiceRegistrar.AddRequiredServices(services, new MediatRServiceConfiguration());
ServiceRegistrar.AddMediatRClasses(services, assemblies);
services.AddScoped <IRequestContext, RequestContext>();
services.RemoveAll <ServiceFactory>();
services.AddScoped <ServiceFactory>(
serviceProvider => {
return(serviceType => GetHandler(serviceProvider, serviceType));
}
);
return(services);
}
/// <summary>
/// Registers handlers and mediator types from the specified assemblies
/// </summary>
/// <param name="services">Service collection</param>
/// <param name="assemblies">Assemblies to scan</param>
/// <param name="configuration">The action used to configure the options</param>
/// <returns>Service collection</returns>
public static IServiceCollection AddMediatR(this IServiceCollection services, IEnumerable <Assembly> assemblies, Action <MediatRServiceConfiguration> configuration)
{
if (!assemblies.Any())
{
throw new ArgumentException("No assemblies found to scan. Supply at least one assembly to scan for handlers.");
}
var serviceConfig = new MediatRServiceConfiguration();
configuration?.Invoke(serviceConfig);
ServiceRegistrar.AddRequiredServices(services, serviceConfig);
ServiceRegistrar.AddMediatRClasses(services, assemblies);
return(services);
}
/// <summary>
/// Registers the specified context.
/// </summary>
/// <param name="context">The context.</param>
/// <param name="configuration">The configuration.</param>
/// <param name="services">The services.</param>
public void Register(IConventionContext context, IConfiguration configuration, IServiceCollection services)
{
var serviceConfig = context.GetOrAdd(() => new MediatRServiceConfiguration());
if (services.Any(z => z.ServiceType == typeof(IMediator)))
{
return;
}
context.Set(serviceConfig);
var assemblies = context.AssemblyCandidateFinder
.GetCandidateAssemblies(nameof(MediatR)).ToArray();
ServiceRegistrar.AddRequiredServices(services, serviceConfig);
ServiceRegistrar.AddMediatRClasses(services, assemblies);
}
