public void SetUp()
{
services = new GetDISeriveCollection();
//Registers the services.AddSingleton<T>(TService T)
services.AddSingleton <RandomGuidGenerator>(new RandomGuidGenerator());
//build conainer from services
container = services.BuildContainer();
}
public void Register_SingleTonService_Without_ServiceType_Parameter_Resolved_Test()
{
ClearServiceCollection();
//Registers the services.AddSingleton<T>()
services.AddSingleton <RandomGuidGenerator>();
var service1 = container.GetService <RandomGuidGenerator>();
var service2 = container.GetService <RandomGuidGenerator>();
//Service resolved for singleton
Assert.IsNotNull(service1);
Assert.IsNotNull(service2);
var service1Guid = service1.UniqueGuid;
var service2Guid = service2.UniqueGuid;
// Guid is unique so it's singleton
Assert.AreEqual(service1Guid, service2Guid);
}
static void Main(string[] args)
{
var services = new GetDISeriveCollection();
//Registers the services
services.AddSingleton <RandomGuidGenerator>();
//services.AddSingleton<RandomGuidGenerator>(new RandomGuidGenerator());
//services.AddTransient<RandomGuidGenerator>(new RandomGuidGenerator());
//services.AddTransient<RandomGuidGenerator>();
//build conainer from services
var container = services.BuildContainer();
//Resolve the service
var service1 = container.GetService <RandomGuidGenerator>();
var service2 = container.GetService <RandomGuidGenerator>();
//singleton gets unique guid for all service instance
Console.WriteLine(service1.UniqueGuid);
Console.WriteLine(service2.UniqueGuid);
Console.ReadKey();
}
