public async Task ValidationFlow()
{
MockValidatorFactory.Setup(v => v.GetValidator(Request)).Throws(new ValidationException("testing error."));
var service = CreateService();
var result = await service.ProcessAsync();
MockValidatorFactory.Verify(v => v.GetValidator(Request), Times.Once);
MockPersonRepository.Verify(r => r.GetPersonAsync(Request.PersonID.Value), Times.Never);
Assert.IsTrue(result != null);
Assert.IsTrue(result.StatusCode == HttpStatusCode.BadRequest);
Assert.IsTrue(result.Response is ValidationErrorResponse response && !response.Successful);
}
public async Task EmptyValidator()
{
MockValidatorFactory.Setup(v => v.GetValidator(Request)).Returns <IValidator>(null);
var service = CreateService();
var result = await service.ProcessAsync();
MockValidatorFactory.Verify(v => v.GetValidator(Request), Times.Once);
MockPersonRepository.Verify(r => r.GetPersonAsync(Request.PersonID.Value), Times.Never);
Assert.IsTrue(result != null);
Assert.IsTrue(result.StatusCode == HttpStatusCode.InternalServerError);
Assert.IsTrue(result.Response is ErrorResponse response && !response.Successful);
}
public async Task SuccessfulFlow()
{
const string name = "example";
const int age = int.MaxValue;
var repositoryResults = new PersonResult()
{
Name = name,
Age = age
};
MockValidatorFactory.Setup(v => v.GetValidator(Request)).Returns(new GetPersonRequestValidator());
MockPersonRepository.Setup(r => r.GetPersonAsync(Request.PersonID.Value)).ReturnsAsync(repositoryResults);
var service = CreateService();
var result = await service.ProcessAsync();
MockValidatorFactory.Verify(v => v.GetValidator(Request), Times.Once);
MockPersonRepository.Verify(r => r.GetPersonAsync(Request.PersonID.Value), Times.Once);
Assert.IsTrue(result != null);
Assert.IsTrue(result.StatusCode == HttpStatusCode.OK);
Assert.IsTrue(result.Response is GetPersonResponse response && response.Person != null && response.Successful);
}
public async Task ValidatorFailure()
{
var mockValidationResult = new Mock <ValidationResult>();
mockValidationResult.SetupGet(v => v.IsValid).Returns(false);
MockServiceValidationConverter.Setup(v => v.ConvertToDictionaryFormat(It.IsAny <ValidationResult>()))
.Returns(new Dictionary <string, List <string> > {
{ "testing", new List <string> {
"testing message."
} }
});
var mockValidator = new Mock <GetPersonRequestValidator>();
mockValidator.Setup(v => v.ValidateAsync(It.IsAny <ValidationContext <GetPersonRequest> >(), It.IsAny <CancellationToken>()))
.ReturnsAsync(mockValidationResult.Object);
MockValidatorFactory.Setup(v => v.GetValidator(Request)).Returns(mockValidator.Object);
var service = CreateService();
var result = await service.ProcessAsync();
MockValidatorFactory.Verify(v => v.GetValidator(Request), Times.Once);
mockValidator.Verify(v => v.ValidateAsync(It.IsAny <ValidationContext <GetPersonRequest> >(), It.IsAny <CancellationToken>()), Times.Once);
mockValidationResult.VerifyGet(v => v.IsValid, Times.Once);
MockServiceValidationConverter.Verify(v => v.ConvertToDictionaryFormat(It.IsAny <ValidationResult>()), Times.Once);
MockPersonRepository.Verify(r => r.GetPersonAsync(Request.PersonID.Value), Times.Never);
Assert.IsTrue(result != null);
Assert.IsTrue(result.StatusCode == HttpStatusCode.BadRequest);
Assert.IsTrue(result.Response is ValidationErrorResponse response &&
!response.Successful &&
response.ValidationErrors.ContainsKey("testing") &&
response.ValidationErrors["testing"][0] == "testing message.");
}