public override async Task <IEnumerable <AccommodationPhoto> > HandleAsync(PhotosByAccommodationIdQuery query,
CancellationToken cancellationToken)
{
var projection = ProjectToQueryableOfAccommodationPhoto(Source, query);
return(await projection.ToArrayAsync(cancellationToken));
}
private IQueryable <AccommodationPhoto> ProjectToQueryableOfAccommodationPhoto(
IQueryable <Photo> source, PhotosByAccommodationIdQuery query)
{
var photosOfRooms = Source.SelectMany(p => p.ToTypesOfRooms).Select(p => p.Id);
var photoOfAccommodations = source
.Where(p => p.RealEstateId == query.AccommodationId)
.Where(p => !photosOfRooms.Contains(p.Id))
.OrderBy(p => p.IsDefault);
return(ProjectTo <AccommodationPhoto>(photoOfAccommodations));
}
public void HandleAsync_Return_Task_Of_IEnumerable_Of_AccommodationPhoto()
{
//Arrange
var type = typeof(Task <IEnumerable <AccommodationPhoto> >);
var handler = Handler();
var providerMock = new Mock <IQueryDispatcher>();
var query = new PhotosByAccommodationIdQuery(providerMock.Object);
//Act
var result = handler.HandleAsync(query);
//Assert
Assert.IsInstanceOf(type, result);
}
