public void Our_ServiceRegister_maps_all_to_the_same_instance(bool scoped)
{
IServiceCollection services = new ServiceCollection();
var reg = new StObjContextRoot.ServiceRegister(TestHelper.Monitor, services);
reg.Register(typeof(IA), typeof(A), scoped, allowMultipleRegistration: false);
reg.Register(typeof(IB), typeof(A), scoped, allowMultipleRegistration: false);
var sp = services.BuildServiceProvider();
var a = sp.GetRequiredService <IA>();
var b = sp.GetRequiredService <IB>();
var c = sp.GetRequiredService <A>();
a.Should().BeSameAs(b).And.BeSameAs(c);
using (var scope = sp.CreateScope())
{
var aS = scope.ServiceProvider.GetRequiredService <IA>();
var bS = scope.ServiceProvider.GetRequiredService <IB>();
var cS = scope.ServiceProvider.GetRequiredService <A>();
aS.Should().BeSameAs(bS).And.BeSameAs(cS);
if (scoped)
{
a.Should().NotBeSameAs(aS);
}
else
{
a.Should().BeSameAs(aS);
}
}
}
void ConfigureServices(StObjContextRoot.ServiceRegister register, TotallyExternalStartupServiceThatActAsAConfiguratorOfTheWholeSystem conf)
{
var impl = conf.AlwaysUseAlice ? typeof(PrivateAlwaysAliceProvider) : typeof(PrivateAliceOrBobProvider);
register.Register(typeof(IAliceOrBobProvider), impl, isScoped: true, allowMultipleRegistration: false);
}
