public void TestMealIdReturnsDesignationPassedOnConstructorAsMealID()
{
string designation = "Stone Soup";
MealType type = MealType.ValueOf(ExistingMealTypesService.ExistingMealTypes[0]);
List <Ingredient> ingredients = new List <Ingredient>();
ingredients.Add(Ingredient.ValueOf(ExistingIngredientsService.ExistingIngredients[0]));
List <Descriptor> descriptors = new List <Descriptor>();
descriptors.Add(Descriptor.ValueOf("Calorie", 50, "cal"));
List <Allergen> allergens = new List <Allergen>();
allergens.Add(Allergen.ValueOf(ExistingAllergensService.ExistingAllergens[0]));
Meal meal = new Meal(designation, type, ingredients, descriptors, allergens);
string mealID = meal.Id().Id;
Assert.Equal(designation, mealID);
}
public void TestMealDescriptorsReturnsCopyOfDescriptorsPassedOnConstructor()
{
string designation = "Stone Soup";
MealType type = MealType.ValueOf(ExistingMealTypesService.ExistingMealTypes[0]);
List <Ingredient> ingredients = new List <Ingredient>();
ingredients.Add(Ingredient.ValueOf(ExistingIngredientsService.ExistingIngredients[0]));
List <Descriptor> descriptors = new List <Descriptor>();
descriptors.Add(Descriptor.ValueOf("Calorie", 50, "cal"));
List <Allergen> allergens = new List <Allergen>();
allergens.Add(Allergen.ValueOf(ExistingAllergensService.ExistingAllergens[0]));
Meal meal = new Meal(designation, type, ingredients, descriptors, allergens);
List <Descriptor> mealDescriptors = meal.Descriptors;
// now lets add a new descriptor to returned list
mealDescriptors.Add(Descriptor.ValueOf("Salt", 50, "g"));
List <Descriptor> expectedDescriptors = meal.Descriptors;
Assert.NotEqual(expectedDescriptors, mealDescriptors);
}
public void MealWithDuplicatedAllergensListElementsThrowsArgumentException()
{
string designation = "Stone Soup";
MealType type = MealType.ValueOf(ExistingMealTypesService.ExistingMealTypes[0]);
List <Ingredient> ingredients = new List <Ingredient>();
ingredients.Add(Ingredient.ValueOf(ExistingIngredientsService.ExistingIngredients[0]));
List <Descriptor> descriptors = new List <Descriptor>();
descriptors.Add(Descriptor.ValueOf("Calorie", 50, "cal"));
List <Allergen> allergens = new List <Allergen>();
allergens.Add(Allergen.ValueOf(ExistingAllergensService.ExistingAllergens[0]));
allergens.Add(Allergen.ValueOf(ExistingAllergensService.ExistingAllergens[0]));
Action newMeal = () => new Meal(designation, type, ingredients, descriptors, allergens);
Assert.Throws <ArgumentException>(newMeal);
}
public void MealWithDescriptorsWhichQuantitySumIsGreaterThanOneHundredGramsThrowsArgumentException()
{
string designation = "Stone Soup";
MealType type = MealType.ValueOf(ExistingMealTypesService.ExistingMealTypes[0]);
List <Ingredient> ingredients = new List <Ingredient>();
ingredients.Add(Ingredient.ValueOf(ExistingIngredientsService.ExistingIngredients[0]));
List <Descriptor> descriptors = new List <Descriptor>();
descriptors.Add(Descriptor.ValueOf("Salt", 50, "g"));
descriptors.Add(Descriptor.ValueOf("Fat", 50.1, "g"));
List <Allergen> allergens = new List <Allergen>();
allergens.Add(Allergen.ValueOf(ExistingAllergensService.ExistingAllergens[0]));
Action newMeal = () => new Meal(designation, type, ingredients, descriptors, allergens);
Assert.Throws <ArgumentException>(newMeal);
}
public void TestMealTypeWithNameThatDoesNotExistsThrowsArgumentException()
{
string name = "this meal type does not exist";
Action valueOf = () => MealType.ValueOf(name);
Assert.Throws <ArgumentException>(valueOf);
}
public void TestMealTypeWithNullNameThrowsArgumentNullException()
{
string name = null;
Action valueOf = () => MealType.ValueOf(name);
Assert.Throws <ArgumentNullException>(valueOf);
}
public void TestMealTypeDoesNotProveEqualityToMealTypeWithDifferentName()
{
string name = ExistingMealTypesService.ExistingMealTypes[0];
MealType mealType = MealType.ValueOf(name);
MealType differentMealType = MealType.ValueOf(ExistingMealTypesService.ExistingMealTypes[1]);
Assert.NotEqual(mealType, differentMealType);
}
public void TestMealTypeProvesEqualityToMealTypeWithEqualName()
{
string name = ExistingMealTypesService.ExistingMealTypes[0];
MealType mealType = MealType.ValueOf(name);
MealType equalMealType = MealType.ValueOf(name);
Assert.Equal(mealType, equalMealType);
}
public void TestMealTypeDoesNotProveEqualityToDifferentClassObject()
{
string name = ExistingMealTypesService.ExistingMealTypes[0];
MealType mealType = MealType.ValueOf(name);
object differentClassObject = "";
Assert.NotEqual(mealType, differentClassObject);
}
public void TestMealTypeNameReturnsStringPassedOnValueOf()
{
string name = ExistingMealTypesService.ExistingMealTypes[0];
MealType type = MealType.ValueOf(name);
string mealTypeName = type.Name;
Assert.Equal(name, mealTypeName);
}
public void TestMealTypeHasSameHashCodeAsMealTypeWithEqualName()
{
string name = ExistingMealTypesService.ExistingMealTypes[0];
MealType mealType = MealType.ValueOf(name);
MealType equalMealType = MealType.ValueOf(name);
int mealTypeHashCode = mealType.GetHashCode();
int equalMealTypeHashCode = equalMealType.GetHashCode();
Assert.Equal(mealTypeHashCode, equalMealTypeHashCode);
}
public void TestMealTypeHasDifferentHashCodeAsMealTypeWithEqualName()
{
string name = ExistingMealTypesService.ExistingMealTypes[0];
MealType mealType = MealType.ValueOf(name);
MealType differentMealType = MealType.ValueOf(ExistingMealTypesService.ExistingMealTypes[1]);
int mealTypeHashCode = mealType.GetHashCode();
int differentMealTypeHashCode = differentMealType.GetHashCode();
Assert.NotEqual(mealTypeHashCode, differentMealTypeHashCode);
}
public IActionResult CreateMeal([FromBody] CreateMealModelView createModelView)
{
try
{
string designation = createModelView.Designation;
MealType type = MealType.ValueOf(createModelView.Type);
List <Ingredient> ingredients = createModelView.Ingredients.Select((ingredient) => Ingredient.ValueOf(ingredient)).ToList();
List <Allergen> allergens = createModelView.Allergens.Select((allergen) => Allergen.ValueOf(allergen)).ToList();
List <Descriptor> descriptors = createModelView.Descriptors.Select((descriptor) => Descriptor.ValueOf(descriptor.Name, descriptor.Quantity, descriptor.QuantityUnit)).ToList();
Meal meal;
if (allergens.Count == 0)
{
meal = new Meal(designation, type, ingredients, descriptors);
}
else
{
meal = new Meal(designation, type, ingredients, descriptors, allergens);
}
meal = factory.MealRepository().Save(meal);
GetDetailedMealInformationModelView modelview = new GetDetailedMealInformationModelView(meal);
return(Created("api/meals", modelview));
}
catch (InvalidOperationException argumentException)
{
// TODO: Log exception
return(BadRequest(new ErrorModelView(argumentException.Message)));
}
catch (ArgumentException argumentException)
{
// TODO: Log exception
return(BadRequest(new ErrorModelView(argumentException.Message)));
}
catch (Exception databaseException)
{
// TODO: Log exception
return(StatusCode(500, null));
}
}
public void MealThatCompliesWithRulesCompletesSuccessfully()
{
string designation = "Stone Soup";
MealType type = MealType.ValueOf(ExistingMealTypesService.ExistingMealTypes[0]);
List <Ingredient> ingredients = new List <Ingredient>();
ingredients.Add(Ingredient.ValueOf(ExistingIngredientsService.ExistingIngredients[0]));
List <Descriptor> descriptors = new List <Descriptor>();
descriptors.Add(Descriptor.ValueOf("Calorie", 50, "cal"));
List <Allergen> allergens = new List <Allergen>();
allergens.Add(Allergen.ValueOf(ExistingAllergensService.ExistingAllergens[0]));
new Meal(designation, type, ingredients, descriptors, allergens);
}
public void MealWithNullDescriptorsListThrowsArgumentNullException()
{
string designation = "Stone Soup";
MealType type = MealType.ValueOf(ExistingMealTypesService.ExistingMealTypes[0]);
List <Ingredient> ingredients = new List <Ingredient>();
ingredients.Add(Ingredient.ValueOf(ExistingIngredientsService.ExistingIngredients[0]));
List <Descriptor> descriptors = null;
List <Allergen> allergens = new List <Allergen>();
allergens.Add(Allergen.ValueOf(ExistingAllergensService.ExistingAllergens[0]));
Action newMeal = () => new Meal(designation, type, ingredients, descriptors, allergens);
Assert.Throws <ArgumentNullException>(newMeal);
}
public void TestMealTypeWithNameThatExistsCompletesSuccessfully()
{
string name = ExistingMealTypesService.ExistingMealTypes[0];
MealType type = MealType.ValueOf(name);
}