public async Task <ClothingRecommendation> GetClothingRecommendation(ClothingRecommendationRequest request)
{
var rules = await _clothingRuleRepository.GetRulesByUser(request.User?.Id);
if (rules == null)
{
return(null);
}
var placeList = PlaceList.Instance;
if (!placeList.IsLoaded)
{
var places = _weatherForecastService.GetAllPlaces();
placeList.Load(places);
}
var place = placeList.GetClosestPlace(request.Location);
var weatherForecast = await _weatherForecastService.GetWeatherForecast(place);
weatherForecast.LimitTo(request.Time.From, request.Time.To);
var stats = weatherForecast.GetStats();
return(new ClothingRecommendation(
rules.Where(rule => rule.Match(stats)),
weatherForecast,
place));
}
public async Task <ActionResult <IEnumerable <ClothingRule> > > Get(ClothingRecommendationRequest request)
{
var clothingRecommendationRequest = request.ToDomainModel();
var recommendation = await _service.GetClothingRecommendation(clothingRecommendationRequest);
var viewModel = new ClothingRecommendation(recommendation);
return(Ok(viewModel));
}
public async Task TestInvalidLatitudePosition()
{
var mockIClothingRuleRepository = new Mock <IClothingRuleRepository>();
var mockIWeatherForecastService = new Mock <IWeatherForecastService>();
var timeFrom = new DateTime(2000, 01, 01);
var timeTo = new DateTime(2010, 01, 01);
var timePeriod = new TimePeriod(timeFrom, timeTo);
var location = new Location(null, null);
var clothingService = new ClothingRecommendationService(mockIWeatherForecastService.Object, mockIClothingRuleRepository.Object);
var clothingRequest = new ClothingRecommendationRequest(timePeriod, location);
Assert.ThrowsAsync <NotAValidLocationException>(async() => await clothingService.GetClothingRecommendation(clothingRequest));
}
public async Task TestATimeThereIsNoForecastFor()
{
// arrange
var testDate = new DateTime(2000, 1, 1, 10, 0, 0);
var testPeriod = new TimePeriod(testDate, testDate.AddHours(10));
var testLocation = new Location(59, 10);
var mockWeatherForecastService = new Mock <IWeatherForecastService>();
var mockClothingRuleRepository = new Mock <IClothingRuleRepository>();
mockClothingRuleRepository
.Setup(crr => crr.GetRulesByUser(It.IsAny <Guid?>()))
.ReturnsAsync(new[]
{
new ClothingRule(-20, 10, null, "Bobledress"),
new ClothingRule(10, 20, null, "Bukse og genser"),
new ClothingRule(20, 40, null, "T-skjore og shorts"),
});
mockWeatherForecastService
.Setup(fs => fs.GetAllPlaces())
.Returns(new[] { new Place("", "", "", "Larvik", new Location(59, 0)), });
mockWeatherForecastService
.Setup(fs => fs.GetWeatherForecast(It.IsAny <Place>()))
.ReturnsAsync(new WeatherForecast(new[] {
new TemperatureForecast(
25,
new DateTime(2010, 1, 1, 12, 0, 0),
new DateTime(2010, 1, 1, 14, 0, 0)),
}));
// act
var request = new ClothingRecommendationRequest(testPeriod, testLocation);
var service = new ClothingRecommendationService(mockWeatherForecastService.Object, mockClothingRuleRepository.Object);
var recommendation = await service.GetClothingRecommendation(request);
// assert
Assert.IsNull(recommendation);
//var exception = Assert.ThrowsAsync<CannotGiveMinOrMaxWithNoNumbersException>(
// () => service.GetClothingRecommendation(request));
//Assert.IsInstanceOf<CannotGiveMinOrMaxWithNoNumbersException>(exception);
//Assert.That(recommendation.Rules, Has.Exactly(0).Items);
}
public async Task TestHappyCase()
{
// arrange
var testDate = new DateTime(2000, 1, 1, 10, 0, 0);
var testPeriod = new TimePeriod(testDate, testDate.AddHours(10));
var testLocation = new Location(59, 10);
var mockWeatherForecastService = new Mock <IWeatherForecastService>();
var mockClothingRuleRepository = new Mock <IClothingRuleRepository>();
mockClothingRuleRepository
.Setup(crr => crr.GetRulesByUser(It.IsAny <Guid?>()))
.ReturnsAsync(new[]
{
new ClothingRule(-20, 10, null, "Bobledress"),
new ClothingRule(10, 20, null, "Bukse og genser"),
new ClothingRule(20, 40, null, "T-skjore og shorts"),
});
mockWeatherForecastService
.Setup(fs => fs.GetAllPlaces())
.Returns(new[] { new Place("", "", "", "Andeby", new Location(59.1f, 10.1f)), });
mockWeatherForecastService
.Setup(fs => fs.GetWeatherForecast(It.IsAny <Place>()))
.ReturnsAsync(new WeatherForecast(new[] {
new TemperatureForecast(25, testDate.AddHours(2), testDate.AddHours(4)),
}));
// act
var request = new ClothingRecommendationRequest(testPeriod, testLocation);
var service = new ClothingRecommendationService(
mockWeatherForecastService.Object,
mockClothingRuleRepository.Object);
var recommendation = await service.GetClothingRecommendation(request);
// assert
Assert.AreEqual("Andeby", recommendation.Place.Name);
Assert.That(recommendation.Rules, Has.Exactly(1).Items);
var rule = recommendation.Rules.First();
Assert.AreEqual("T-skjore og shorts", rule.Clothes);
}
public async Task TestLocationIsTooFarFromAnyPlaceSoWeShouldNotGetAnyRecommendations()
{
// arrange
var testDate = new DateTime(2000, 1, 1, 10, 0, 0);
var testPeriod = new TimePeriod(testDate, testDate.AddHours(10));
var testLocation = new Location(59, -10);
var mockWeatherForecastService = new Mock <IWeatherForecastService>();
var mockClothingRuleRepository = new Mock <IClothingRuleRepository>();
mockClothingRuleRepository
.Setup(crr => crr.GetRulesByUser(It.IsAny <Guid?>()))
.ReturnsAsync(new[]
{
new ClothingRule(-20, 10, null, "Bobledress"),
new ClothingRule(10, 20, null, "Bukse og genser"),
new ClothingRule(20, 40, null, "T-skjore og shorts"),
});
mockWeatherForecastService
.Setup(fs => fs.GetAllPlaces())
.Returns(new[] { new Place("", "", "", "Larvik", new Location(59, 0)), });
mockWeatherForecastService
.Setup(fs => fs.GetWeatherForecast(It.IsAny <Place>()))
.ReturnsAsync(new WeatherForecast(new[] {
new TemperatureForecast(25, testDate.AddHours(2), testDate.AddHours(4)),
}));
// act
var request = new ClothingRecommendationRequest(testPeriod, testLocation);
var service = new ClothingRecommendationService(
mockWeatherForecastService.Object,
mockClothingRuleRepository.Object);
var recommendation = await service.GetClothingRecommendation(request);
// assert
Assert.That(recommendation.Rules, Has.Exactly(0).Items);
}
