/// <summary>
/// Initializes a new instance of the <see cref="T:PasswordAuthenticationService{TRequest}"/> class.
/// </summary>
/// <param name="requestFactory">Request factory.</param>
/// <param name="repository">Repository.</param>
/// <param name="verifierFactory">Verifier factory.</param>
/// <param name="serializer">Serializer.</param>
public PasswordAuthenticationService(IStoredCredentialsRepository repository,
IPasswordVerifierFactory verifierFactory = null,
IRequestFactory <TRequest> requestFactory = null,
ICredentialsSerializer serializer = null)
{
if (repository == null)
{
throw new ArgumentNullException(nameof(repository));
}
this.repository = repository;
this.verifierFactory = verifierFactory ?? new PasswordVerifierFactory();
this.requestFactory = requestFactory ?? new SimpleRequestFactory <TRequest>();
this.credentialsSerializer = serializer ?? new JsonCredentialsSerializer();
}
public void RetrieveVerifier_uses_factory([Frozen] IPasswordVerifierFactory factory,
PasswordAuthenticationService <StubAuthenticationRequest> sut,
StubAuthenticationRequest request,
IPasswordVerifier verifier)
{
// Arrange
Mock.Get(factory)
.Setup(x => x.GetVerifier(request.CredentialsObject))
.Returns(verifier);
// Act
sut.RetrieveVerifier(ref request);
// Assert
Assert.AreSame(verifier, request.Verifier, "Verifier is set");
Mock.Get(factory)
.Verify(x => x.GetVerifier(request.CredentialsObject), Times.Once());
}
public void RetrieveVerifier_sets_failure_result_when_verifier_cannot_be_created([Frozen] IPasswordVerifierFactory factory,
PasswordAuthenticationService <StubAuthenticationRequest> sut,
StubAuthenticationRequest request)
{
// Arrange
Mock.Get(factory)
.Setup(x => x.GetVerifier(request.CredentialsObject))
.Returns((IPasswordVerifier)null);
request.Result = null;
// Act
sut.RetrieveVerifier(ref request);
// Assert
Mock.Get(factory)
.Verify(x => x.GetVerifier(request.CredentialsObject), Times.Once());
Assert.NotNull(request.Result, "Result has been set");
Assert.IsFalse(request.Result.Success, "Result indicates failure");
}
public void RetrieveVerifier_does_not_use_factory_when_credentials_object_is_empty([Frozen] IPasswordVerifierFactory factory,
PasswordAuthenticationService <StubAuthenticationRequest> sut,
StubAuthenticationRequest request)
{
// Arrange
Mock.Get(factory)
.Setup(x => x.GetVerifier(It.IsAny <object>()))
.Returns((IPasswordVerifier)null);
request.CredentialsObject = null;
// Act
sut.RetrieveVerifier(ref request);
// Assert
Mock.Get(factory)
.Verify(x => x.GetVerifier(It.IsAny <object>()), Times.Never());
}
