public async Task GivenSlideExistsQueryHandlerReturnsSlide()
{
const int slideId = 1;
const string slideName = "slideName";
const string slideContent = "slideContent";
var slide = new Slide
{
Id = slideId,
Name = slideName,
Content = slideContent
};
_mockSlideReader.GetSlideAsync(Arg.Is(slideId))
.Returns(slide);
var expectedResult = new SlideResponse
{
Id = slideId,
Name = slideName,
Content = slideContent
};
var request = new GetSlideByIdQuery(slideId);
var handler = CreateHandler();
var actualResult = await handler.Handle(request, new CancellationToken());
actualResult.Should().BeEquivalentTo(expectedResult);
}
public async Task <SlideResponse> Handle(GetSlideByIdQuery request, CancellationToken cancellationToken)
{
_logger.BeginScope(request);
var slide = await _slideReader.GetSlideAsync(request.Id);
return(slide != null ? new SlideResponse
{
Id = slide.Id,
Name = slide.Name,
Content = slide.Content
} : null);
}