public async Task HandleShouldReturnOk()
{
// Arrange
var id = Guid.NewGuid();
string name = "name";
var flowReadRepositoryMock = new Mock <IFlowReadRepository>();
flowReadRepositoryMock.Setup(x => x.GetAsync(id)).Returns(Task.FromResult(new Flow(id, name)));
var flowReadRepository = flowReadRepositoryMock.Object;
var mapperMock = new Mock <IMapper>();
mapperMock.Setup(x => x.Map <FlowModel>(It.IsAny <object>())).Returns(new FlowModel());
var mapper = mapperMock.Object;
var query = new GetFlowQuery(id);
var handler = new GetFlowQueryHandler(mapper, flowReadRepository);
// Act
var result = await handler.Handle(query, CancellationToken.None);
// Assert
result.IsFailure.Should().BeFalse();
result.Should().BeOfType(typeof(Result <FlowModel>));
}
public async Task HandleShouldReturnFailWhenDatabaseSpecificErrorOccurs()
{
// Arrange
var id = Guid.NewGuid();
var flowReadRepositoryMock = new Mock <IFlowReadRepository>();
flowReadRepositoryMock.Setup(x => x.GetAsync(id)).Throws <SomeDatabaseSpecificException>();
var flowReadRepository = flowReadRepositoryMock.Object;
var mapperMock = new Mock <IMapper>();
mapperMock.Setup(x => x.Map <FlowModel>(It.IsAny <object>())).Returns(new FlowModel());
var mapper = mapperMock.Object;
var query = new GetFlowQuery(id);
var handler = new GetFlowQueryHandler(mapper, flowReadRepository);
// Act
var result = await handler.Handle(query, CancellationToken.None);
// Assert
result.IsFailure.Should().BeTrue();
result.Failures.Should().OnlyContain(x => x.Message == CustomFailures.GetFlowFailure);
}
public async Task HandleShouldReturnFailWhenNotFound()
{
// Arrange
var id = Guid.NewGuid();
var flowReadRepositoryMock = new Mock <IFlowReadRepository>();
flowReadRepositoryMock.Setup(x => x.GetAsync(id)).Throws <EntityNotFoundDbException>();
var flowReadRepository = flowReadRepositoryMock.Object;
var mapperMock = new Mock <IMapper>();
mapperMock.Setup(x => x.Map <FlowModel>(It.IsAny <object>())).Returns(new FlowModel());
var mapper = mapperMock.Object;
var query = new GetFlowQuery(id);
var handler = new GetFlowQueryHandler(mapper, flowReadRepository);
// Act
var result = await handler.Handle(query, CancellationToken.None);
// Assert
result.IsFailure.Should().BeTrue();
result.Failures.Should().OnlyContain(x => x.Code == HandlerFaultCode.NotFound.Name);
}
public GetFlowQuery Map(GetFlowRequest request)
{
var id = new Guid(request.RouteId);
var result = new GetFlowQuery(id);
return(result);
}
public void ShouldContainNoErrors()
{
// Arrange
var query = new GetFlowQuery(id: Guid.NewGuid());
// Act
var validationResult = _validator.Validate(query);
var exists = validationResult.Errors.Count > 0;
exists.Should().BeFalse();
}
public void ShouldHaveFlowNotFoundCustomFailureWhenIdIsGuidEmpty()
{
// Arrange
var query = new GetFlowQuery(id: Guid.Empty);
// Act
var validationResult = _validator.Validate(query);
var exists =
validationResult.Errors.Any(
a => a.PropertyName.Equals("Id") && a.ErrorMessage.Contains(CustomFailures.FlowNotFound));
exists.Should().BeTrue();
}
