public async Task Post_Success() { // Arrange var dbContext = _fixture.Context; var mapper = MapperMock.Get(); var fileService = FileServiceMock.FilesService(); var productToPost = NewDatas.NewProductPostRequest(); var productsService = new ProductService(dbContext, fileService, mapper); var productsController = new ProductsController(productsService, fileService); // Act var result = await productsController.PostProduct(productToPost); // Assert Assert.IsType <CreatedAtActionResult>(result.Result); }