public async Task HandleShouldReturnOk()
{
// Arrange
var mapperMock = new Mock <IMapper>();
mapperMock.Setup(x => x.Map <IEnumerable <StorageStatusModel> >(It.IsAny <object>())).Returns(Enumerable.Empty <StorageStatusModel>());
var mapper = mapperMock.Object;
var storageStatusReadRepositoryMock = new Mock <IStorageStatusReadRepository>();
storageStatusReadRepositoryMock.Setup(x => x.ListAsync(It.IsAny <Expression <Func <StorageStatus, bool> > >(), It.IsAny <int?>(), It.IsAny <int?>())).Returns(Task.FromResult(Enumerable.Empty <StorageStatus>()));
var storageStatusReadRepository = storageStatusReadRepositoryMock.Object;
var storageStatusOdataProviderMock = new Mock <IStorageStatusOdataProvider>();
storageStatusOdataProviderMock.Setup(x => x.GetFilterPredicate(It.IsAny <string>())).Returns((Expression <Func <StorageStatus, bool> >)null);
var storageStatusOdataProvider = storageStatusOdataProviderMock.Object;
var query = new ListStorageStatusQuery(null, null, null);
var handler = new ListStorageStatusQueryHandler(mapper, storageStatusReadRepository, storageStatusOdataProvider);
// Act
var result = await handler.Handle(query, CancellationToken.None);
// Assert
result.IsFailure.Should().BeFalse();
result.Should().BeOfType(typeof(Result <StorageStatusesModel>));
}
public async Task HandleShouldReturnFailWhenDatabaseSpecificErrorOccurs()
{
// Arrange
var mapperMock = new Mock <IMapper>();
mapperMock.Setup(x => x.Map <IEnumerable <StorageStatusModel> >(It.IsAny <object>())).Returns(Enumerable.Empty <StorageStatusModel>());
var mapper = mapperMock.Object;
var storageStatusReadRepositoryMock = new Mock <IStorageStatusReadRepository>();
storageStatusReadRepositoryMock.Setup(x => x.ListAsync(It.IsAny <Expression <Func <StorageStatus, bool> > >(), It.IsAny <int?>(), It.IsAny <int?>())).Throws <SomeDatabaseSpecificException>();
var storageStatusReadRepository = storageStatusReadRepositoryMock.Object;
var storageStatusOdataProviderMock = new Mock <IStorageStatusOdataProvider>();
storageStatusOdataProviderMock.Setup(x => x.GetFilterPredicate(It.IsAny <string>())).Returns((Expression <Func <StorageStatus, bool> >)null);
var storageStatusOdataProvider = storageStatusOdataProviderMock.Object;
var query = new ListStorageStatusQuery(null, null, null);
var handler = new ListStorageStatusQueryHandler(mapper, storageStatusReadRepository, storageStatusOdataProvider);
// Act
var result = await handler.Handle(query, CancellationToken.None);
// Assert
result.IsFailure.Should().BeTrue();
result.Failures.Should().OnlyContain(x => x.Message == CustomFailures.ListStorageStatusFailure);
}
