public void List_Includes_All_Ingredients_When_Category_Is_Null()
{
IIngredientsRepository repository = MockIngredientsRepository(
new Ingredient {
Name = "Огурец", Category = "Овощи"
},
new Ingredient {
Name = "Сыр", Category = "Молочные продукты"
}
);
IngredientsController controller = new IngredientsController(repository);
controller.PageSize = 10;
var result = controller.List(null, 1);
Assert.IsNotNull(result, "Didn't render view");
var ingredients = (IList <Ingredient>)result.ViewData.Model;
Assert.AreEqual(2, ingredients.Count, "Got wrong number of items");
Assert.AreEqual("Огурец", ingredients[0].Name);
Assert.AreEqual("Сыр", ingredients[1].Name);
}
public void List_Presents_Correct_Page_Of_Ingredients()
{
IIngredientsRepository repository = MockIngredientsRepository(
new Ingredient {
Name = "I1"
}, new Ingredient {
Name = "I2"
},
new Ingredient {
Name = "I3"
}, new Ingredient {
Name = "I4"
},
new Ingredient {
Name = "I5"
}
);
IngredientsController controller = new IngredientsController(repository);
controller.PageSize = 3;
var result = controller.List(null, 2);
Assert.IsNotNull(result, "Didn't render view");
var ingredients = result.ViewData.Model as IList <Ingredient>;
Assert.AreEqual(2, ingredients.Count, "Got wrong number of ingredients");
Assert.AreEqual(2, (int)result.ViewData["CurrentPage"]);
Assert.AreEqual(2, (int)result.ViewData["TotalPages"]);
Assert.AreEqual("I4", ingredients[0].Name);
Assert.AreEqual("I5", ingredients[1].Name);
}
public void List_Filters_By_Category_When_Requested()
{
IIngredientsRepository repository = MockIngredientsRepository(
new Ingredient {
Name = "Огурец", Category = "Овощи"
},
new Ingredient {
Name = "Сыр", Category = "Молочные продукты"
},
new Ingredient {
Name = "Свекла", Category = "Овощи"
},
new Ingredient {
Name = "Творог", Category = "Молочные продукты"
},
new Ingredient {
Name = "Морковь", Category = "Овощи"
}
);
IngredientsController controller = new IngredientsController(repository);
controller.PageSize = 10;
var result = controller.List("Овощи", 1);
Assert.IsNotNull(result, "Didn't render view");
var ingredients = (IList <Ingredient>)result.ViewData.Model;
Assert.AreEqual(3, ingredients.Count, "Got wrong number of items");
Assert.AreEqual("Огурец", ingredients[0].Name);
Assert.AreEqual("Свекла", ingredients[1].Name);
Assert.AreEqual("Морковь", ingredients[2].Name);
Assert.AreEqual("Овощи", result.ViewData["CurrentCategory"]);
}