public void Create_ResolverIsNull_ExpectArgumentNullException()
{
var mockServices = MockServiceCollection.CreateMock();
var sourceServices = mockServices.Object;
var ex = Assert.Throws <ArgumentNullException>(
() => _ = DependencyRegistrar <RecordType> .Create(sourceServices, null !));
Assert.Equal("resolver", ex.ParamName);
}
public void RegisterScoped_ExpectSourceServices(string regService)
{
var mockServices = MockServiceCollection.CreateMock();
var sourceServices = mockServices.Object;
var registrar = DependencyRegistrar <string> .Create(sourceServices, _ => regService);
var actualServices = registrar.RegisterScoped();
Assert.Same(sourceServices, actualServices);
}
public void RegisterSingleton_ExpectSourceServices(bool isNotNull)
{
var mockServices = MockServiceCollection.CreateMock();
var sourceServices = mockServices.Object;
object regService = isNotNull ? new object() : null !;
var registrar = DependencyRegistrar <object> .Create(sourceServices, _ => regService);
var actualServices = registrar.RegisterSingleton();
Assert.Same(sourceServices, actualServices);
}
public void RegisterTransient_ExpectSourceServices(bool isNotNull)
{
var mockServices = MockServiceCollection.CreateMock();
var sourceServices = mockServices.Object;
RecordType regService = isNotNull ? PlusFifteenIdSomeStringNameRecord : null !;
var registrar = DependencyRegistrar.Create(sourceServices, _ => regService);
var actualServices = registrar.RegisterTransient();
Assert.Same(sourceServices, actualServices);
}
public void RegisterSingleton_ExpectCallAddSingletonOnce(bool isNotNull)
{
RecordType regService = isNotNull ? PlusFifteenIdLowerSomeStringNameRecord : null !;
var mockServices = MockServiceCollection.CreateMock(
sd =>
{
Assert.Equal(typeof(RecordType), sd.ServiceType);
Assert.Equal(ServiceLifetime.Singleton, sd.Lifetime);
Assert.NotNull(sd.ImplementationFactory);
var actualService = sd.ImplementationFactory !.Invoke(Mock.Of <IServiceProvider>());
Assert.Equal(regService, actualService);
});
var sourceServices = mockServices.Object;
var registrar = DependencyRegistrar <RecordType> .Create(sourceServices, _ => regService);
_ = registrar.RegisterSingleton();
mockServices.Verify(s => s.Add(It.IsAny <ServiceDescriptor>()), Times.Once);
}
public void RegisterScoped_ExpectCallAddScopedOnce(bool isNotNull)
{
RefType regService = isNotNull ? ZeroIdRefType : null !;
var mockServices = MockServiceCollection.CreateMock(
sd =>
{
Assert.Equal(typeof(RefType), sd.ServiceType);
Assert.Equal(ServiceLifetime.Scoped, sd.Lifetime);
Assert.NotNull(sd.ImplementationFactory);
var actualService = sd.ImplementationFactory !.Invoke(Mock.Of <IServiceProvider>());
Assert.Equal(regService, actualService);
});
var sourceServices = mockServices.Object;
var registrar = DependencyRegistrar <RefType> .Create(sourceServices, _ => regService);
_ = registrar.RegisterScoped();
mockServices.Verify(s => s.Add(It.IsAny <ServiceDescriptor>()), Times.Once);
}
