public async Task Return404NotFoundWhenNoPhotosAreFoundAsync()
{
service.Setup(x => x.GetAlbumsAsync()).ReturnsAsync(new List <Album>());
var result = await controller.GetAsync();
var notfound = result.Result as NotFoundObjectResult;
result.Should().NotBeNull();
notfound.Should().BeOfType <NotFoundObjectResult>();
notfound.Value.Should().NotBeNull();
}
