public void TestExistingDescriptorsReturnsInjectedDescriptors(){
// Clear existing descriptors
ExistingDescriptorsService.InjectDescriptors(new Dictionary<string, List<string>>());
Dictionary<string, List<string>> existingDescriptors = ExistingDescriptorsService.ExistingDescriptors;
Assert.Empty(existingDescriptors);
// Now inject new dictionary
Dictionary<string,List<string>> descriptorsToInject = new Dictionary<string, List<string>>();
descriptorsToInject.Add("Salt", new List<string>(new string[]{"g", "mg"}));
descriptorsToInject.Add("Fibre", new List<string>(new string[]{"g", "mg"}));
ExistingDescriptorsService.InjectDescriptors(descriptorsToInject);
Dictionary<string, List<string>> expectedDescriptors = new Dictionary<string, List<string>>(descriptorsToInject.ToList());
existingDescriptors = ExistingDescriptorsService.ExistingDescriptors;
Assert.Equal(expectedDescriptors, existingDescriptors);
}
public void TestExistingDescriptorsReturnsCopyOfExistingDescriptorsList(){
// Clear existing descriptors
ExistingDescriptorsService.InjectDescriptors(new Dictionary<string, List<string>>());
Dictionary<string, List<string>> existingDescriptors = ExistingDescriptorsService.ExistingDescriptors;
Assert.Empty(existingDescriptors);
// Now inject new dictionary
Dictionary<string,List<string>> descriptorsToInject = new Dictionary<string, List<string>>();
descriptorsToInject.Add("Salt", new List<string>(new string[]{"g", "mg"}));
descriptorsToInject.Add("Fat", new List<string>(new string[]{"g", "mg"}));
ExistingDescriptorsService.InjectDescriptors(descriptorsToInject);
existingDescriptors = ExistingDescriptorsService.ExistingDescriptors;
// Now add new descriptor to returned dictionary
existingDescriptors.Add("Calorie", new List<string>(new string[]{"cal", "kcal"}));
// Retrieve dictionary of service
Dictionary<string,List<string>> updatedDescriptorsDictionary = ExistingDescriptorsService.ExistingDescriptors;
Assert.NotEqual(existingDescriptors, updatedDescriptorsDictionary);
}
public void TestInjectDescriptorsWithNullDictionaryThrowsArgumentNullException(){
Dictionary<string,List<string>> descriptors = null;
Action inject = () => ExistingDescriptorsService.InjectDescriptors(descriptors);
Assert.Throws<ArgumentNullException>(inject);
}
public void TestInjectDescriptorsWithDictionaryThatDoesNotContainNullOrDuplicatedElementsOnStringListsCompletesSuccessfuly(){
Dictionary<string,List<string>> descriptors = new Dictionary<string, List<string>>();
descriptors.Add("Salt", new List<string>(new string[]{"g", "mg"}));
descriptors.Add("Fibre", new List<string>(new string[]{"g", "mg"}));
ExistingDescriptorsService.InjectDescriptors(descriptors);
}
// This method gets called by the runtime. Use this method to add services to the container.
public void ConfigureServices(IServiceCollection services)
{
services.AddRazorPages();
services.AddCors(options =>
{
options.AddPolicy(MyAllowSpecificOrigins,
builder =>
{
builder.AllowAnyOrigin().AllowAnyHeader().AllowAnyMethod();
});
});
services.Configure <ApiBehaviorOptions>(options =>
{
options.InvalidModelStateResponseFactory = context =>
{
return(new BadRequestObjectResult(new ErrorModelView("request body not formatted")));
};
});
// services.AddDbContext<SQLite3DbContext>(
// options => options.UseSqlite(Configuration.GetConnectionString("sqlite3"))
// );
services.AddDbContext <InMemoryDbContext>(
options => options.UseInMemoryDatabase("inmemory")
);
services.AddScoped <RepositoryFactory, InMemoryRepositoryFactoryImpl>();
// Load existing allergens, ingredients, meal types and descriptors
var jsonOptions = new JsonSerializerOptions
{
PropertyNameCaseInsensitive = true,
PropertyNamingPolicy = JsonNamingPolicy.CamelCase
};
var jsonString = File.ReadAllText("existingdata.json");
ExistingDataModelView modelview = JsonSerializer.Deserialize <ExistingDataModelView>(jsonString, jsonOptions);
ExistingAllergensService.InjectAllergens(modelview.Allergens);
ExistingIngredientsService.InjectIngredients(modelview.Ingredients);
ExistingMealTypesService.InjectMealTypes(modelview.MealTypes);
ExistingDescriptorsService.InjectDescriptors(modelview.Descriptors);
}
public void TestInjectDescriptorsWithDuplicatedElementsOnStringListThrowsArgumentException(){
Dictionary<string,List<string>> descriptors = new Dictionary<string, List<string>>();
descriptors.Add("Salt", new List<string>(new string[]{"g", "mg"}));
descriptors.Add("Fibre", new List<string>(new string[]{"g", "g"}));
Action inject = () => ExistingDescriptorsService.InjectDescriptors(descriptors);
Assert.Throws<ArgumentException>(inject);
}
// Inject existing descriptors before running tests
public DescriptorUnitTest()
{
Dictionary <string, List <string> > descriptors = new Dictionary <string, List <string> >();
descriptors.Add("Salt", new List <string>(new string[] { "g", "mg" }));
descriptors.Add("Fibre", new List <string>(new string[] { "g", "mg" }));
descriptors.Add("Fat", new List <string>(new string[] { "g", "mg" }));
descriptors.Add("Calorie", new List <string>(new string[] { "cal", "kcal" }));
ExistingDescriptorsService.InjectDescriptors(descriptors);
}
// Inject existing meal types, ingredients, descriptors and allergens
// before tests
public MealUnitTest()
{
List <string> existingMealTypes = new List <string>();
existingMealTypes.Add("Soup");
existingMealTypes.Add("Main Course");
existingMealTypes.Add("Dessert");
ExistingMealTypesService.InjectMealTypes(existingMealTypes);
List <string> existingIngredients = new List <string>();
existingIngredients.Add("Olive Oil");
existingIngredients.Add("Red Lentils");
existingIngredients.Add("Milk");
ExistingIngredientsService.InjectIngredients(existingIngredients);
Dictionary <string, List <string> > descriptors = new Dictionary <string, List <string> >();
descriptors.Add("Salt", new List <string>(new string[] { "g", "mg" }));
descriptors.Add("Fibre", new List <string>(new string[] { "g", "mg" }));
descriptors.Add("Fat", new List <string>(new string[] { "g", "mg" }));
descriptors.Add("Calorie", new List <string>(new string[] { "cal", "kcal" }));
ExistingDescriptorsService.InjectDescriptors(descriptors);
List <string> existingAllergens = new List <string>();
existingAllergens.Add("Celery");
existingAllergens.Add("Nuts");
existingAllergens.Add("Oat");
ExistingAllergensService.InjectAllergens(existingAllergens);
}
