//测试权值正向修改
public async System.Threading.Tasks.Task Test2Async()
{
//weatherservice
var weatherRootToReturn = new WeatherRoot();
weatherRootToReturn.main = new Main();
weatherRootToReturn.main.temp = "29";
weatherRootToReturn.main.humidity = "30";
var weatherServiceMock = new Mock <IWeatherService>();
weatherServiceMock.Setup(w => w.GetWeatherAsync()).ReturnsAsync(weatherRootToReturn);
var mockWeatherService = weatherServiceMock.Object;
// loadjsonservice
List <FoodInformation> fi = new List <FoodInformation>();
for (int i = 1; i <= 40; i++)
{
FoodInformation food = new FoodInformation();
food.Name = i.ToString();
food.Weight = new List <int>();
for (int j = 0; j < 6; j++)
{
food.Weight.Add(i);
}
fi.Add(food);
}
var loadJsonServiceMock = new Mock <ILoadJsonService>();
loadJsonServiceMock.Setup(w => w.ReadJsonAsync()).ReturnsAsync(fi);
var mockLoadJsonServiceMock = loadJsonServiceMock.Object;
//userchoiceservice
var userChoiceServiceMock = new Mock <IUserChoiceService>();
userChoiceServiceMock.Setup(w => w.ReadJsonAsync()).ReturnsAsync(new List <Log>());
var mockUserChoiceService = userChoiceServiceMock.Object;
//userfacorservice
var userFavorServiceMock = new Mock <IUserFavorService>();
userFavorServiceMock.Setup(w => w.ReadJsonAsync()).ReturnsAsync(new List <FoodWeightChange>());
var mockUserFavorService = userFavorServiceMock.Object;
//log
var logServiceMock = new Mock <ILogService>();
logServiceMock.Setup(w => w.GetLogs()).Returns(new List <Log>());
var mockLogSerivce = logServiceMock.Object;
var foodFavorSerivce = new Mock <IFoodFavorService>();
var mockFoodFavorService = foodFavorSerivce.Object;
IRecommendationService ir = new RecommendationService(mockWeatherService, mockLoadJsonServiceMock,
mockUserFavorService, mockLogSerivce, mockFoodFavorService);
ir.InitRecommendationAsync();
List <FoodInformation> ff = await ir.ReFlashAsync();
List <int> reason = new List <int>();
for (int i = 0; i <= 5; i++)
{
reason.Add(1);
}
ir.ChangeWeight("10", reason, false);
var fd = ir.GetFoodInfs();
Assert.AreEqual(fd[9].Weight[1], 14);
//List<FoodInformation> ff = await ir.ReFlashAsync();
}