public void MetricToImperialWeightTests() { Assert.AreEqual(14.5, MeasurementConverter.ConvertWeight(6.577, MeasurementSystem.Metric, MeasurementSystem.Imperial), .01); Assert.AreEqual(18, MeasurementConverter.ConvertWeight(8.164, MeasurementSystem.Metric, MeasurementSystem.Imperial), .01); Assert.AreEqual(98.6, MeasurementConverter.ConvertWeight(44.724, MeasurementSystem.Metric, MeasurementSystem.Imperial), .01); }
public void ImperialToMetricWeightTests() { Assert.AreEqual(6.577, MeasurementConverter.ConvertWeight(14.5, MeasurementSystem.Imperial, MeasurementSystem.Metric), .01); Assert.AreEqual(8.164, MeasurementConverter.ConvertWeight(18, MeasurementSystem.Imperial, MeasurementSystem.Metric), .01); Assert.AreEqual(44.724, MeasurementConverter.ConvertWeight(98.6, MeasurementSystem.Imperial, MeasurementSystem.Metric), .01); }
public void ConversionBetweenSameSourceAndDestinationTests() { Assert.AreEqual(18, MeasurementConverter.ConvertWeight(18, MeasurementSystem.Imperial, MeasurementSystem.Imperial), .01); Assert.AreEqual(6.577, MeasurementConverter.ConvertWeight(6.577, MeasurementSystem.Metric, MeasurementSystem.Metric), .01); Assert.AreEqual(14, MeasurementConverter.ConvertLength(14, MeasurementSystem.Imperial, MeasurementSystem.Imperial), .001); Assert.AreEqual(10.16, MeasurementConverter.ConvertLength(10.16, MeasurementSystem.Metric, MeasurementSystem.Metric), .001); }
private void TryEditingMeasurement(CreateOrEditBodyMeasurementRequest request) { int currentUserId = _userAccessor.GetCurrentUserId(); Dictionary <string, string> errors = new Dictionary <string, string>(); AppUser appUser = _bodyFitTrackerContext.AppUsers.Where(x => x.AppUserId == currentUserId).First(); BodyMeasurement bodyMeasurementToEdit = appUser.BodyMeasurements.Where(x => x.BodyMeasurementId == request.IdOfBodyMeasurementToEdit).FirstOrDefault(); if (bodyMeasurementToEdit == null) { errors.Add("", $"The bodymeasurement with id {request.IdOfBodyMeasurementToEdit} was not found"); throw new RestException(HttpStatusCode.NotFound, errors); } // all measurements in the database should be in imperial units MeasurementSystem sourceUnits = appUser.MeasurementSystemPreference; MeasurementSystem destinationUnits = MeasurementSystem.Imperial; bodyMeasurementToEdit.NeckCircumference = MeasurementConverter.ConvertLength(request.NeckCircumference, sourceUnits, destinationUnits); bodyMeasurementToEdit.WaistCircumference = MeasurementConverter.ConvertLength(request.WaistCircumference, sourceUnits, destinationUnits); if (request.HipCircumference.HasValue) { bodyMeasurementToEdit.HipCircumference = MeasurementConverter.ConvertLength((double)request.HipCircumference, sourceUnits, destinationUnits); } bodyMeasurementToEdit.Height = MeasurementConverter.ConvertLength(request.Height, sourceUnits, destinationUnits); bodyMeasurementToEdit.Weight = MeasurementConverter.ConvertWeight(request.Weight, sourceUnits, destinationUnits); bodyMeasurementToEdit.DateAdded = request.DateAdded; bodyMeasurementToEdit.BodyFatPercentage = BodyFatPercentageCalculator.CalculateBodyFatPercentage(bodyMeasurementToEdit); _bodyFitTrackerContext.SaveChanges(); }