public void InvokeDataCommitOnce_WhenThePassedArgumentsAreValid()
{
//Arrange
var dataMock = new Mock <IHomeMadeFoodData>();
var recipesServiceMock = new Mock <IRecipesService>();
DailyMenuService dailyMenuService = new DailyMenuService(dataMock.Object, recipesServiceMock.Object);
Guid recipeId = Guid.NewGuid();
IEnumerable <Guid> recipesIds = new List <Guid>()
{
recipeId
};
DateTime date = new DateTime(2017, 5, 5);
Guid dailyMenuId = Guid.NewGuid();
var ingredients = new List <Ingredient>()
{
new Ingredient()
{
Id = Guid.NewGuid(),
Name = "IngredientName",
FoodCategoryId = Guid.NewGuid(),
RecipeId = recipeId,
QuantityInMeasuringUnit = 0.200,
PricePerMeasuringUnit = 1.29m
}
};
var recipe = new Recipe()
{
Id = recipeId,
Title = "Title Of A New Recipe",
Describtion = "This is a decsribtion",
Instruction = "Instructions of the recipe",
DishType = DishType.MainDish,
Ingredients = ingredients
};
var recipes = new List <Recipe>()
{
recipe
};
DailyMenu dailyMenu = new DailyMenu()
{
Id = dailyMenuId,
Date = date,
DayOfWeek = date.DayOfWeek
};
recipesServiceMock.Setup(x => x.GetAllRecipes()).Returns(recipes);
dataMock.Setup(x => x.DailyMenus.Add(dailyMenu));
//Act
dailyMenuService.AddDailyMenu(date, recipesIds);
//Assert
dataMock.Verify(x => x.SaveChanges(), Times.Once);
}
public void ReturnTheCostOfTheFoodCategoriesPasses_WhenThePassedParameter_FoodCategoriesOfActiveDailyMenus_IsValid()
{
//Arrange
var dataMock = new Mock <IHomeMadeFoodData>();
var recipesServiceMock = new Mock <IRecipesService>();
DailyMenuService dailyMenuService = new DailyMenuService(dataMock.Object, recipesServiceMock.Object);
var foodCategories = new List <FoodCategory>();
var firstFoodCategory = new FoodCategory()
{
Id = Guid.NewGuid(),
Name = "First Food Category",
CostOfAllCategoryIngredients = 9.99m,
QuantityOfAllCategoryIngredients = 1.234
};
var secondFoodCategory = new FoodCategory()
{
Id = Guid.NewGuid(),
Name = "Second Food Category",
CostOfAllCategoryIngredients = 1m,
QuantityOfAllCategoryIngredients = 1
};
foodCategories.Add(firstFoodCategory);
foodCategories.Add(secondFoodCategory);
var expectedResult = firstFoodCategory.CostOfAllCategoryIngredients + secondFoodCategory.CostOfAllCategoryIngredients;
//Act
var actualResult = dailyMenuService.CalculateShoppingListCostForActiveDailyMenus(foodCategories);
Assert.AreEqual(expectedResult, actualResult);
}
public void ShouldThrow_WhenGuidIdParameterIsEmpty()
{
//Arrange
var dataMock = new Mock <IHomeMadeFoodData>();
var recipesServiceMock = new Mock <IRecipesService>();
DailyMenuService dailyMenuService = new DailyMenuService(dataMock.Object, recipesServiceMock.Object);
//Act&Assert
Assert.Throws <ArgumentException>(() => dailyMenuService.GetDailyMenuById(Guid.Empty));
}
public void ThrowArgumentNullException_WhenThePassedParameterCollectionOfDailyMenusIsNull()
{
//Arrange
var dataMock = new Mock <IHomeMadeFoodData>();
var recipesServiceMock = new Mock <IRecipesService>();
DailyMenuService dailyMenuService = new DailyMenuService(dataMock.Object, recipesServiceMock.Object);
IEnumerable <DailyMenu> dailyMenus = null;
//Act & Assert
Assert.Throws <ArgumentNullException>(() =>
dailyMenuService.GetShoppingListOfFoodCategoriesForActiveDailyMenus(dailyMenus));
}
public void Throw_WhenThePassedParameter_FoodCategoriesOfActiveDailyMenus_IsNull()
{
//Arrange
var dataMock = new Mock <IHomeMadeFoodData>();
var recipesServiceMock = new Mock <IRecipesService>();
DailyMenuService dailyMenuService = new DailyMenuService(dataMock.Object, recipesServiceMock.Object);
IEnumerable <FoodCategory> foodCategories = null;
//Act & Assert
Assert.Throws <ArgumentNullException>(() =>
dailyMenuService.CalculateShoppingListCostForActiveDailyMenus(foodCategories));
}
public void Throw_WhenThePassedDailyMenuIsNull()
{
//Arrange
var dataMock = new Mock <IHomeMadeFoodData>();
var recipesServiceMock = new Mock <IRecipesService>();
DailyMenuService dailyMenuService = new DailyMenuService(dataMock.Object, recipesServiceMock.Object);
dataMock.Setup(x => x.DailyMenus.Delete(It.IsAny <DailyMenu>()));
//Act & Assert
Assert.Throws <ArgumentNullException>(() => dailyMenuService.DeleteDailyMenu(null));
}
public void ReturnDaliMenu_WhenIdIsValid()
{
//Arrange
var dataMock = new Mock <IHomeMadeFoodData>();
var recipesServiceMock = new Mock <IRecipesService>();
DailyMenuService dailyMenuService = new DailyMenuService(dataMock.Object, recipesServiceMock.Object);
Guid dailyMenuId = Guid.NewGuid();
Guid recipeId = Guid.NewGuid();
var ingredients = new List <Ingredient>()
{
new Ingredient()
{
Id = Guid.NewGuid(),
Name = "IngredientName",
FoodCategoryId = Guid.NewGuid(),
RecipeId = recipeId,
QuantityInMeasuringUnit = 0.200,
PricePerMeasuringUnit = 1.29m
}
};
var recipe = new Recipe()
{
Id = recipeId,
Title = "Title Of A New Recipe",
Describtion = "This is a decsribtion",
Instruction = "Instructions of the recipe",
DishType = DishType.MainDish,
Ingredients = ingredients
};
DailyMenu dailyMenu = new DailyMenu()
{
Id = dailyMenuId,
Date = DateTime.Today,
DayOfWeek = DateTime.Today.DayOfWeek,
Recipes = new List <Recipe>()
{
recipe
}
};
dataMock.Setup(c => c.DailyMenus.GetById(dailyMenuId)).Returns(dailyMenu);
//Act
DailyMenu dailyMenuResult = dailyMenuService.GetDailyMenuById(dailyMenuId);
//Assert
Assert.AreSame(dailyMenu, dailyMenuResult);
}
public void Throw_WhenThePassedCollectionOfRecipeIdsIsNullOrEmpty()
{
//Arrange
var dataMock = new Mock <IHomeMadeFoodData>();
var recipesServiceMock = new Mock <IRecipesService>();
DailyMenuService dailyMenuService = new DailyMenuService(dataMock.Object, recipesServiceMock.Object);
IEnumerable <Guid> recipesIds = new List <Guid>();
DateTime date = new DateTime();
Guid id = Guid.NewGuid();
//Act & Assert
Assert.Throws <ArgumentException>(() => dailyMenuService.EditDailyMenu(id, date, recipesIds));
}
public void CreateANewInstanceOfDailymenuService_WhenPassedParameters_AreValid()
{
//Arrange
var recipesServiceMock = new Mock <IRecipesService>();
var dataMock = new Mock <IHomeMadeFoodData>();
//Act
var dailyMenuService = new DailyMenuService(dataMock.Object, recipesServiceMock.Object);
//Assert
Assert.IsNotNull(dailyMenuService);
Assert.IsInstanceOf <DailyMenuService>(dailyMenuService);
}
public void InvokeDataCommitOnce_WhenThePassedArgumentsAreValid()
{
var dataMock = new Mock <IHomeMadeFoodData>();
var recipesServiceMock = new Mock <IRecipesService>();
DailyMenuService dailyMenuService = new DailyMenuService(dataMock.Object, recipesServiceMock.Object);
Guid dailyMenuId = Guid.NewGuid();
Guid recipeId = Guid.NewGuid();
var ingredients = new List <Ingredient>()
{
new Ingredient()
{
Id = Guid.NewGuid(),
Name = "IngredientName",
FoodCategoryId = Guid.NewGuid(),
RecipeId = recipeId,
QuantityInMeasuringUnit = 0.200,
PricePerMeasuringUnit = 1.29m
}
};
var recipe = new Recipe()
{
Id = recipeId,
Title = "Title Of A New Recipe",
Describtion = "This is a decsribtion",
Instruction = "Instructions of the recipe",
DishType = DishType.MainDish,
Ingredients = ingredients
};
DailyMenu dailyMenu = new DailyMenu()
{
Id = dailyMenuId,
Date = DateTime.Today,
DayOfWeek = DateTime.Today.DayOfWeek,
Recipes = new List <Recipe>()
{
recipe
}
};
dataMock.Setup(x => x.DailyMenus.Delete(It.IsAny <DailyMenu>()));
//Act
dailyMenuService.DeleteDailyMenu(dailyMenu);
//Assert
dataMock.Verify(x => x.SaveChanges(), Times.Once);
}
public void Invoke_TheDataDailyMenusRepositoryMethodGetAll_Once()
{
//Arrange
var dataMock = new Mock <IHomeMadeFoodData>();
var recipesServiceMock = new Mock <IRecipesService>();
DailyMenuService dailyMenuService = new DailyMenuService(dataMock.Object, recipesServiceMock.Object);
IEnumerable <DailyMenu> expectedResultCollection = new List <DailyMenu>();
dataMock.Setup(x => x.DailyMenus.All).Returns(() => {
return(expectedResultCollection.AsQueryable());
});
//Act
IEnumerable <DailyMenu> dailyMenus = dailyMenuService.GetAllDailyMenus();
//Assert
dataMock.Verify(x => x.DailyMenus.All, Times.Once);
}
public void ReturnNull_WhenIdIsValidButThereIsNoSuchDailyMenuInTheDatabase()
{
//Arrange
var dataMock = new Mock <IHomeMadeFoodData>();
var recipesServiceMock = new Mock <IRecipesService>();
DailyMenuService dailyMenuService = new DailyMenuService(dataMock.Object, recipesServiceMock.Object);
Guid dailyMenuId = Guid.NewGuid();
Guid recipeId = Guid.NewGuid();
dataMock.Setup(c => c.DailyMenus.GetById(dailyMenuId)).Returns <DailyMenu>(null);
//Act
DailyMenu dailyMenuResult = dailyMenuService.GetDailyMenuById(dailyMenuId);
//Assert
Assert.IsNull(dailyMenuResult);
}
public void ReturnNull_WhenDataDailyMenusReposityMethodGetAll_ReturnsNull()
{
//Arrange
var dataMock = new Mock <IHomeMadeFoodData>();
var recipesServiceMock = new Mock <IRecipesService>();
dataMock.Setup(c => c.DailyMenus.All).Returns(() =>
{
return(null);
});
DailyMenuService dailyMenuServce = new DailyMenuService(dataMock.Object, recipesServiceMock.Object);
//Act
IEnumerable <DailyMenu> dailyMenusResult = dailyMenuServce.GetAllDailyMenus();
//Assert
Assert.IsNull(dailyMenusResult);
}
public void ReturnNull_IfThereAreNoDailyMenus()
{
//Arrange
var dataMock = new Mock <IHomeMadeFoodData>();
var recipesServiceMock = new Mock <IRecipesService>();
DailyMenuService dailyMenuService = new DailyMenuService(dataMock.Object, recipesServiceMock.Object);
var expectedResult = new List <DailyMenu>()
{
null
};
dataMock.Setup(x => x.DailyMenus.GetAllIncluding(d => d.Recipes)).Returns(expectedResult);
//Act
var actualResult = dailyMenuService.GetFiveDailyMenusForTheNextWeek();
//Assert
Assert.AreEqual(expectedResult, actualResult);
}
public void ReturnResultOfCorrectTypeIEnumerableOfDailyMenu()
{
//Arrange
var dataMock = new Mock <IHomeMadeFoodData>();
var recipesServiceMock = new Mock <IRecipesService>();
dataMock.Setup(c => c.DailyMenus.All).Returns(() =>
{
IEnumerable <DailyMenu> expectedResultCollection = new List <DailyMenu>();
return(expectedResultCollection.AsQueryable());
});
DailyMenuService dailyMenuService = new DailyMenuService(dataMock.Object, recipesServiceMock.Object);
//Act
IEnumerable <DailyMenu> dailyMenuResult = dailyMenuService.GetAllDailyMenus();
//Assert
Assert.That(dailyMenuResult, Is.InstanceOf <IEnumerable <DailyMenu> >());
}
public void ReturnResult_WhenInvokingDataDailyMenusRepositoryMethod_GetAll()
{
//Arrange
var dataMock = new Mock <IHomeMadeFoodData>();
IEnumerable <DailyMenu> expectedResultCollection = new List <DailyMenu>();
var recipesServiceMock = new Mock <IRecipesService>();
dataMock.Setup(c => c.DailyMenus.All).Returns(() =>
{
return(expectedResultCollection.AsQueryable());
});
DailyMenuService dailyMenuService = new DailyMenuService(dataMock.Object, recipesServiceMock.Object);
//Act
IEnumerable <DailyMenu> dailyMenuResult = dailyMenuService.GetAllDailyMenus();
//Assert
Assert.That(dailyMenuResult, Is.EqualTo(expectedResultCollection));
}
public void ReturnsIEnumerableOfDailyMenus_WithCountOfFive()
{
//Arrange
var dataMock = new Mock <IHomeMadeFoodData>();
var recipesServiceMock = new Mock <IRecipesService>();
DailyMenuService dailyMenuService = new DailyMenuService(dataMock.Object, recipesServiceMock.Object);
var expectedResult = new List <DailyMenu>();
var count = 5;
for (int i = 0; i < count; i++)
{
expectedResult.Add(It.IsAny <DailyMenu>());
}
dataMock.Setup(x => x.DailyMenus.GetAllIncluding(d => d.Recipes)).Returns(expectedResult);
//Act
var actualResult = dailyMenuService.GetFiveDailyMenusForTheNextWeek();
//Assert
Assert.AreEqual(expectedResult.Count, actualResult.Count());
}
public void ReturnsAFoodCategriesCollection_WhenThePassedParameterIsValid()
{
//Arrange
var dataMock = new Mock <IHomeMadeFoodData>();
var recipesServiceMock = new Mock <IRecipesService>();
DailyMenuService dailyMenuService = new DailyMenuService(dataMock.Object, recipesServiceMock.Object);
var ingredients = new List <Ingredient>();
var ingredientId = Guid.NewGuid();
var ingredientName = "Ingredient Name";
var ingredient = new Ingredient()
{
Id = ingredientId,
Name = ingredientName
};
ingredients.Add(ingredient);
var recipeId = Guid.NewGuid();
var recipeTitle = "Title of the recipe";
var recipe = new Recipe()
{
Id = recipeId,
Title = recipeTitle,
Ingredients = ingredients
};
var dailyMenus = new List <DailyMenu>();
var dailyMenu = new DailyMenu()
{
Recipes = new List <Recipe>()
{
recipe
}
};
dailyMenus.Add(dailyMenu);
dataMock.Setup(x => x.Ingredients.All).Returns(ingredients.AsQueryable());
var foodcategory = It.IsAny <FoodCategory>();
var foodCategories = new List <FoodCategory>()
{
foodcategory
};
var recipes = dailyMenus.SelectMany(x => x.Recipes).ToList();
var expectedResult = new List <FoodCategory>();
foreach (var dailyMenuRecipe in recipes)
{
foreach (var item in dailyMenuRecipe.Ingredients)
{
dataMock.Setup(x => x.FoodCategories.GetById(item.Id)).Returns(foodcategory);
expectedResult.Add(foodcategory);
}
}
dataMock.Setup(x => x.FoodCategories.All).Returns(foodCategories.AsQueryable());
//Act
var actualResult = dailyMenuService.GetShoppingListOfFoodCategoriesForActiveDailyMenus(dailyMenus);
//Assert
Assert.IsNotNull(actualResult);
Assert.AreEqual(expectedResult, actualResult);
}
public void ReturnsNull_WhenThereAreNoFoodcategoriesToReturn()
{
//Arrange
var dataMock = new Mock <IHomeMadeFoodData>();
var recipesServiceMock = new Mock <IRecipesService>();
DailyMenuService dailyMenuService = new DailyMenuService(dataMock.Object, recipesServiceMock.Object);
var ingredients = new List <Ingredient>();
var ingredientId = Guid.NewGuid();
var ingredientName = "Ingredient Name";
var ingredient = new Ingredient()
{
Id = ingredientId,
Name = ingredientName
};
ingredients.Add(ingredient);
var recipeId = Guid.NewGuid();
var recipeTitle = "Title of the recipe";
var recipe = new Recipe()
{
Id = recipeId,
Title = recipeTitle,
Ingredients = ingredients
};
var dailyMenus = new List <DailyMenu>();
var dailyMenu = new DailyMenu()
{
Recipes = new List <Recipe>()
{
recipe
}
};
dailyMenus.Add(dailyMenu);
dataMock.Setup(x => x.Ingredients.All).Returns(ingredients.AsQueryable());
var recipes = dailyMenus.SelectMany(x => x.Recipes).ToList();
IEnumerable <FoodCategory> expectedResult = new List <FoodCategory>()
{
null
};
foreach (var dailyMenuRecipe in recipes)
{
foreach (var item in dailyMenuRecipe.Ingredients)
{
dataMock.Setup(x => x.FoodCategories.GetById(item.Id)).Returns <FoodCategory>(null);
}
}
dataMock.Setup(x => x.FoodCategories.All).Returns(() =>
{
return(expectedResult.AsQueryable());
});
//Act
var actualResult = dailyMenuService.GetShoppingListOfFoodCategoriesForActiveDailyMenus(dailyMenus);
//Assert
Assert.AreEqual(expectedResult, actualResult);
}
