public async Task HandleShouldReturnOk()
{
// Arrange
var mapperMock = new Mock <IMapper>();
mapperMock.Setup(x => x.Map <IEnumerable <LayoutModel> >(It.IsAny <object>())).Returns(Enumerable.Empty <LayoutModel>());
var mapper = mapperMock.Object;
var layoutReadRepositoryMock = new Mock <ILayoutReadRepository>();
layoutReadRepositoryMock.Setup(x => x.ListAsync(It.IsAny <Expression <Func <Layout, bool> > >(), It.IsAny <int?>(), It.IsAny <int?>())).Returns(Task.FromResult(Enumerable.Empty <Layout>()));
var layoutReadRepository = layoutReadRepositoryMock.Object;
var layoutOdataProviderMock = new Mock <ILayoutOdataProvider>();
layoutOdataProviderMock.Setup(x => x.GetFilterPredicate(It.IsAny <string>())).Returns((Expression <Func <Layout, bool> >)null);
var layoutOdataProvider = layoutOdataProviderMock.Object;
var query = new ListLayoutQuery(null, null, null);
var handler = new ListLayoutQueryHandler(mapper, layoutReadRepository, layoutOdataProvider);
// Act
var result = await handler.Handle(query, CancellationToken.None);
// Assert
result.IsFailure.Should().BeFalse();
result.Should().BeOfType(typeof(Result <LayoutsModel>));
}
public async Task HandleShouldReturnFailWhenFilterOdataErrorOccurs()
{
// Arrange
var mapperMock = new Mock <IMapper>();
mapperMock.Setup(x => x.Map <IEnumerable <FlowModel> >(It.IsAny <object>())).Returns(Enumerable.Empty <FlowModel>());
var mapper = mapperMock.Object;
var layoutReadRepositoryMock = new Mock <ILayoutReadRepository>();
layoutReadRepositoryMock.Setup(x => x.ListAsync(It.IsAny <Expression <Func <Layout, bool> > >(), It.IsAny <int?>(), It.IsAny <int?>())).Returns(Task.FromResult(Enumerable.Empty <Layout>()));
var layoutReadRepository = layoutReadRepositoryMock.Object;
var layoutOdataProviderMock = new Mock <ILayoutOdataProvider>();
layoutOdataProviderMock.Setup(x => x.GetFilterPredicate(It.IsAny <string>())).Throws <FilterODataException>();
var layoutOdataProvider = layoutOdataProviderMock.Object;
var query = new ListLayoutQuery(null, null, null);
var handler = new ListLayoutQueryHandler(mapper, layoutReadRepository, layoutOdataProvider);
// Act
var result = await handler.Handle(query, CancellationToken.None);
// Assert
result.IsFailure.Should().BeTrue();
result.Failures.Should().OnlyContain(x => x.Code == HandlerFaultCode.InvalidQueryFilter.Name &&
x.Message == HandlerFailures.InvalidQueryFilter &&
x.Target == "$filter");
}
public async Task HandleShouldReturnFailWhenDatabaseSpecificErrorOccurs()
{
// Arrange
var mapperMock = new Mock <IMapper>();
mapperMock.Setup(x => x.Map <IEnumerable <LayoutModel> >(It.IsAny <object>())).Returns(Enumerable.Empty <LayoutModel>());
var mapper = mapperMock.Object;
var layoutReadRepositoryMock = new Mock <ILayoutReadRepository>();
layoutReadRepositoryMock.Setup(x => x.ListAsync(It.IsAny <Expression <Func <Layout, bool> > >(), It.IsAny <int?>(), It.IsAny <int?>())).Throws <SomeDatabaseSpecificException>();
var layoutReadRepository = layoutReadRepositoryMock.Object;
var layoutOdataProviderMock = new Mock <ILayoutOdataProvider>();
layoutOdataProviderMock.Setup(x => x.GetFilterPredicate(It.IsAny <string>())).Returns((Expression <Func <Layout, bool> >)null);
var layoutOdataProvider = layoutOdataProviderMock.Object;
var query = new ListLayoutQuery(null, null, null);
var handler = new ListLayoutQueryHandler(mapper, layoutReadRepository, layoutOdataProvider);
// Act
var result = await handler.Handle(query, CancellationToken.None);
// Assert
result.IsFailure.Should().BeTrue();
result.Failures.Should().OnlyContain(x => x.Message == CustomFailures.ListLayoutFailure);
}
public ListLayoutQuery Map(ListLayoutRequest request)
{
var filter = request.Filter;
var top = request.Top;
var skip = request.Skip;
var result = new ListLayoutQuery(filter, top, skip);
return(result);
}
public void ShouldContainNoTopErrorWhenTopIsNotSet(string top)
{
// Arrange
string filter = null;
string skip = null;
var query = new ListLayoutQuery(filter, top, skip);
// Act
var validationResult = _validator.Validate(query);
var exists = validationResult.Errors.Any(a => a.PropertyName.Equals("$top"));
// Assert
exists.Should().BeFalse();
}
public void ShouldContainNoErrors()
{
// Arrange
string filter = null;
string top = null;
string skip = null;
var query = new ListLayoutQuery(filter, top, skip);
// Act
var validationResult = _validator.Validate(query);
var exists = validationResult.Errors.Count > 0;
// Assert
exists.Should().BeFalse();
}
public void ShouldHaveTopInvalidCustomFailureWhenTopInvalid(string top)
{
// Arrange
string filter = null;
string skip = null;
var query = new ListLayoutQuery(filter, top, skip);
// Act
var validationResult = _validator.Validate(query);
var exists =
validationResult.Errors.Any(
a => a.PropertyName.Equals("$top") && a.ErrorMessage.Contains(CustomFailures.TopInvalid));
// Assert
exists.Should().BeTrue();
}
public void ShouldHaveSkipRangeCustomFailure(string skip)
{
// Arrange
string filter = null;
string top = null;
var query = new ListLayoutQuery(filter, top, skip);
// Act
var validationResult = _validator.Validate(query);
var exists =
validationResult.Errors.Any(
a => a.PropertyName.Equals("$skip") && a.ErrorMessage.Contains(string.Format(CustomFailures.SkipRange, Consts.CqsValidation.SkipMaxValue)));
// Assert
exists.Should().BeTrue();
}
