public async Task GivenCommand_AndPrintersExists_WhenHandled_ThenStorageGetCalled_AndDomainMappedToDto_AndResponseReturned() { // Arrange var mockDataStorage = new Mock <IDataStorageService <Domain.Models.Printer> >(); var mockMapper = new Mock <IMapper>(); var sut = new GetAllPrintersQueryHandler( mockDataStorage.Object, mockMapper.Object); var query = new GetAllPrintersQuery(); mockDataStorage.Setup(x => x.Get( It.IsAny <CancellationToken>())) .ReturnsAsync(new List <Domain.Models.Printer>()); mockMapper.Setup(x => x.Map <List <Dto.Response.Printer> >( It.IsAny <object>())) .Returns(new List <Dto.Response.Printer> { new Dto.Response.Printer(), new Dto.Response.Printer() }); // Act var result = await sut.Handle( query, CancellationToken.None); // Assert mockDataStorage.Verify(x => x.Get( It.IsAny <CancellationToken>()), Times.Once); Assert.Null(result.Error); Assert.Equal(2, result.Printers.Count); }
public async Task <ObjectResponse <List <Printer> > > Get( CancellationToken cancellationToken) { var request = new GetAllPrintersQuery(); var response = await _mediator.Send( request, cancellationToken); return(new ObjectResponse <List <Printer> > { Success = response.Error == null, Value = response.Printers, Error = response.Error }); }