public async Task CreaAsyncShoudIncreaseTheCountOfTheRepoByOne()
{
var imageList = new List <Image>
{
new Image
{
Id = 1,
},
new Image
{
Id = 2,
},
new Image
{
Id = 3,
},
};
var imageRepo = new Mock <IDeletableEntityRepository <Image> >();
imageRepo.Setup(x => x.AddAsync(It.IsAny <Image>()))
.Callback((Image image) => imageList.Add(image));
var imageService = new ImageServices(imageRepo.Object);
var countBeforeAdd = imageList.Count;
await imageService.CreateAsync("fasdasdfa", 2);
var countAfterAdd = imageList.Count;
Assert.Equal(countAfterAdd, countBeforeAdd + 1);
}