public IList<Pattern> GetPatternsFor(Insulin insulin, Meal meal, Sugar currentBefore = null)
{
var patterns = new List<Pattern>();
finder = factories.Finder;
settings = factories.Settings;
searchedInsulin = insulin;
searchedMeal = meal;
searchedItems = meal.NormalizedItems();
searchedSugarBefore = currentBefore;
foreach (var testMeal in factories.Meals.Where(m => m != searchedMeal))
{
var mealHasMatch = testMeal.Items.Any(item =>
searchedItems.Any(searchedItem =>
item.ProductId == searchedItem.ProductId && item.Unit == searchedItem.Unit));
if (mealHasMatch)
foreach (var item in testMeal.NormalizedItems())
foreach (var searchedItem in searchedItems)
if (item.ProductId == searchedItem.ProductId && item.Unit == searchedItem.Unit)
{
this.searchedItem = searchedItem;
this.item = item;
this.meal = testMeal;
if (ConsiderPattern())
patterns.Add(BuildPattern());
}
}
return patterns;
}
public InsulinViewModel(Insulin insulin, Factories factories,
IList<InsulinCircumstanceViewModel> allCircumstances)
{
Insulin = insulin;
this.factories = factories;
this.allCircumstances = allCircumstances;
}
public void TestInitialize()
{
var fixture = new Fixture();
factories = Substitute.For<Factories>();
navigator = Substitute.For<Navigator>();
stateProvider = Substitute.For<StateProvider>();
facade = Substitute.For<ReplacementBuilderAndSugarEstimatorFacade>();
clipboard = Substitute.For<Clipboard>();
messageDialog = Substitute.For<MessageDialog>();
navigation = new InsulinEditingViewModel.Navigation();
CreateSut();
insulin = fixture.Create<Insulin>();
insulin.InitializeCircumstances(new List<Guid>());
insulin.SetOwner(factories);
sugar = new Sugar();
sugar.SetOwner(factories);
factories.InsulinCircumstances.Returns(fixture.CreateMany<InsulinCircumstance>().ToList());
factories.CreateSugar().Returns(sugar);
settings = new Settings { MaxBolus = 5 };
factories.Settings.Returns(settings);
meal = fixture.Create<Meal>();
factories.Finder.FindMealByInsulin(insulin).Returns(meal);
factories.Finder.FindInsulinById(insulin.Id).Returns(insulin);
var replacementAndEstimatedSugars = new ReplacementAndEstimatedSugars();
replacementAndEstimatedSugars.EstimatedSugars = new List<Sugar>();
replacementAndEstimatedSugars.Replacement
= new Replacement { InsulinTotal = new Insulin(), Items = new List<ReplacementItem>() };
facade.GetReplacementAndEstimatedSugars(Arg.Any<Meal>(), Arg.Any<Insulin>(), Arg.Any<Sugar>())
.Returns(replacementAndEstimatedSugars);
factories.MealNames.Returns(new List<MealName>());
stateProvider.State.Returns(new Dictionary<string, object>());
}
public ReplacementAndEstimatedSugars GetReplacementAndEstimatedSugars(Meal meal, Insulin insulin,
Sugar currentBefore)
{
var patterns = patternBuilder.GetPatternsFor(insulin, meal,
currentBefore: currentBefore);
var replacement = replacementBuilder.GetReplacementFor(meal, patterns);
var estimatedSugars = sugarEstimator.GetEstimatedSugarsAfter(meal, currentBefore,
usingReplacementItems: replacement.Items);
return new ReplacementAndEstimatedSugars
{
Replacement = replacement,
EstimatedSugars = estimatedSugars
};
}
public void GetReplacementAndEstimatedSugars()
{
var patternBuilder = Substitute.For<PatternBuilder>();
var replacementBuilder = Substitute.For<ReplacementBuilder>();
var sugarEstimator = Substitute.For<SugarEstimator>();
var sut = new ReplacementBuilderAndSugarEstimatorFacadeImpl(patternBuilder, replacementBuilder,
sugarEstimator);
var meal = new Meal();
var insulin = new Insulin();
var sugar = new Sugar();
var patterns = new List<Pattern>();
var replacement = new Replacement { Items = new List<ReplacementItem>() };
var estimatedSugars = new List<Sugar>();
patternBuilder.GetPatternsFor(insulin, meal, currentBefore: sugar).Returns(patterns);
replacementBuilder.GetReplacementFor(meal, patterns).Returns(replacement);
sugarEstimator.GetEstimatedSugarsAfter(meal, sugar, replacement.Items).Returns(estimatedSugars);
var result = sut.GetReplacementAndEstimatedSugars(meal, insulin, sugar);
Assert.AreSame(replacement, result.Replacement);
Assert.AreSame(estimatedSugars, result.EstimatedSugars);
}
public void ExportsAndImportsSugarsAndInsulinsAndInsulinCircumstances()
{
var sugar = factories.Sugars[0];
var insulin = factories.Insulins[0];
var insulinCircumstance = factories.InsulinCircumstances[0];
var sut = new ExportAndImportImpl(factories);
var data = sut.Export();
factories.Sugars.Clear();
factories.Insulins.Clear();
factories.InsulinCircumstances.Clear();
var empty = new Insulin();
empty.InitializeCircumstances(new List<Guid>());
insulin.CopyCircumstancesFrom(empty);
Assert.IsEmpty(insulin.Circumstances);
sut.Import(data);
Assert.AreEqual(sugar.Id, factories.Sugars[0].Id);
Assert.AreEqual(insulin.Id, factories.Insulins[0].Id);
Assert.AreSame(factories.InsulinCircumstances[0], factories.Insulins[0].Circumstances.Single());
Assert.AreEqual(insulinCircumstance.Id, factories.InsulinCircumstances[0].Id);
sut.Import(data);
Assert.AreEqual(1, factories.Sugars.Count);
Assert.AreEqual(1, factories.Insulins.Count);
Assert.AreEqual(1, factories.InsulinCircumstances.Count);
}
private void SetupInsulins()
{
var insulin = new Insulin();
insulin.SetOwner(factories);
insulin.Id = Guid.NewGuid();
insulin.InitializeCircumstances(new List<Guid>());
factories.Insulins.Returns(new List<Insulin> { insulin });
factories.CreateInsulin().Returns(_ => { factories.Insulins.Add(insulin); return insulin; });
var insulinCircumstance = new InsulinCircumstance();
insulinCircumstance.SetOwner(factories);
insulinCircumstance.Id = Guid.NewGuid();
insulin.AddCircumstance(insulinCircumstance);
factories.InsulinCircumstances.Returns(new List<InsulinCircumstance> { insulinCircumstance });
factories.CreateInsulinCircumstance()
.Returns(_ => { factories.InsulinCircumstances.Add(insulinCircumstance); return insulinCircumstance; });
}
public void FindItem()
{
var sugar = new Sugar { Id = Guid.NewGuid() };
var insulin = new Insulin { Id = Guid.NewGuid() };
var meal = new Meal { Id = Guid.NewGuid() };
factories.Sugars.Add(sugar);
factories.Insulins.Add(insulin);
factories.Meals.Add(meal);
sut.Load();
Assert.IsNull(sut.FindItem(Guid.Empty));
Assert.IsInstanceOf<SugarViewModel>(sut.FindItem(sugar.Id));
Assert.IsInstanceOf<InsulinViewModel>(sut.FindItem(insulin.Id));
Assert.IsInstanceOf<MealViewModel>(sut.FindItem(meal.Id));
}
public void ChooseWhenInsulin()
{
var navigator = new Mock<Navigator>(); // Why this test isn't stable with NSubstitute instead of Moq?
sut.Navigator = navigator.Object;
var insulin = new Insulin { Id = Guid.NewGuid() };
var viewModel = new InsulinViewModel(insulin, factories, new List<InsulinCircumstanceViewModel>());
sut.Choose(viewModel);
navigator.Verify(Navigator => Navigator.GoToInsulinEditing(insulin.Id));
}
public void Do(ReplacementBuilderImpl replacementBuilder)
{
var insulinTotal = new Insulin();
var patterns = replacementBuilder.replacement.Items.Select(item => item.Pattern);
foreach (var pattern in patterns)
{
var meal = pattern.From;
var totalCuInMeal = meal.Items.Sum(item => item.Cu);
var percentOfCu = totalCuInMeal == 0 ? 0 : pattern.Match.Cu / totalCuInMeal;
insulinTotal.NormalBolus
+= (float)Math.Round(percentOfCu * pattern.Insulin.NormalBolus * pattern.Factor, 1);
var totalFpuInMeal = meal.Items.Sum(item => item.Fpu);
var percentOfFpu = totalFpuInMeal == 0 ? 0 : pattern.Match.Fpu / totalFpuInMeal;
insulinTotal.SquareWaveBolus
+= (float)Math.Round(percentOfFpu * pattern.Insulin.SquareWaveBolus * pattern.Factor, 1);
insulinTotal.SquareWaveBolusHours
+= (float)Math.Round(percentOfFpu * pattern.Insulin.SquareWaveBolusHours * pattern.Factor, 1);
}
replacementBuilder.replacement.InsulinTotal = insulinTotal;
}
public void CopyCircumstancesFrom(Insulin source)
{
if (source.circumstances != null)
this.circumstances = source.circumstances.ToList();
}
public void GoToInsulinEditingWhenInsulinExists()
{
sut.Load();
sut.IsDirty = true;
var insulin = new Insulin { Id = Guid.NewGuid() };
factories.Finder.FindInsulinByMeal(meal).Returns(insulin);
sut.GoToInsulinEditing();
sut.Navigator.Received().GoToInsulinEditingRelatedToMeal(insulin.Id, meal.Id);
}
public void TextAndText2()
{
insulin = new Insulin { Note = string.Empty };
var sut = new InsulinViewModel(insulin, factories, allCircumstances: allCircumstances);
sut.NormalBolus = "1";
Assert.AreEqual("1 U", sut.Text);
Assert.IsEmpty(sut.Text2);
sut.SquareWaveBolus = "2";
Assert.AreEqual("1 U 2 U for ? h", sut.Text);
Assert.IsEmpty(sut.Text2);
sut.SquareWaveBolusHours = "3";
Assert.AreEqual("1 U 2 U for 3 h", sut.Text);
Assert.IsEmpty(sut.Text2);
sut.NormalBolus = "";
Assert.AreEqual("2 U for 3 h", sut.Text);
Assert.IsEmpty(sut.Text2);
sut.Note = "note";
Assert.AreEqual("2 U for 3 h", sut.Text);
Assert.AreEqual("note", sut.Text2);
sut.NormalBolus = "1";
sut.SquareWaveBolus = "";
Assert.AreEqual("1 U", sut.Text);
Assert.AreEqual("note", sut.Text2);
}
public void TestInitialize()
{
insulin = new Fixture().Create<Insulin>();
factories = Substitute.For<Factories>();
factories.Finder.Returns(new FinderImpl(factories));
insulin.SetOwner(factories);
var settings = new Settings { MaxBolus = 3 };
factories.Settings.Returns(settings);
factories.InsulinCircumstances.Returns(new Fixture().CreateMany<InsulinCircumstance>(5).ToList());
var circumstanceIds = factories.InsulinCircumstances.Take(3)
.Select(circumstance => circumstance.Id).ToList();
insulin.InitializeCircumstances(circumstanceIds);
allCircumstances = factories.InsulinCircumstances
.Select(circumstance => new InsulinCircumstanceViewModel(circumstance, factories)).ToList();
}
public void ChangeModel(Insulin insulin)
{
Insulin = insulin;
}
private byte Points(Insulin left, Insulin right)
{
var leftCircumstances = left.ReadCircumstances();
var rightCircumstances = right.ReadCircumstances();
var sameCircumstances = leftCircumstances.Intersect(rightCircumstances).Count();
return (byte)(sameCircumstances * POINTS_FOR_SAME_CIRCUMSTANCE);
}
