public void Can_Edit_Dish()
{
// Arrange - create the mock repository
Mock <IDishService> mock = new Mock <IDishService>();
mock.Setup(m => m.Dish).Returns(new Dish[] {
new Dish {
Id = 1, Name = "P1"
},
new Dish {
Id = 2, Name = "P2"
},
new Dish {
Id = 3, Name = "P3"
},
}.AsQueryable <Dish>());
// Arrange - create a controller
DishesController target = new DishesController(mock.Object);
// Act
Dish p1 = GetViewModel <Dish>(target.Edit(1));
Dish p2 = GetViewModel <Dish>(target.Edit(2));
Dish p3 = GetViewModel <Dish>(target.Edit(3));
// Assert
Assert.Equal(1, p1.Id);
Assert.Equal(2, p2.Id);
Assert.Equal(3, p3.Id);
}
public void ActionResult_Is_Of_Type_ViewResult()
{
// Arrange - create mock repository
Mock <IDishService> mock = new Mock <IDishService>();
mock.Setup(m => m.Dish).Returns(new Dish[] {
new Dish {
Id = 1, Name = "P1"
},
new Dish {
Id = 2, Name = "P2"
},
new Dish {
Id = 3, Name = "P3"
},
}.AsQueryable <Dish>());
// Arrange - create the controller
DishesController target = new DishesController(mock.Object);
// Act - try to save the Dish
IActionResult result = target.Edit(3);
// Assert - check that the repository was called
// Assert - check the result type is a ViewResult
Assert.IsType <ViewResult>(result);
}
public void Edit_ReturnsViewResult_True()
{
Dish dish = new Dish("spaghetti and meatballs");
DishesController controller = new DishesController();
ViewResult editView = controller.Edit(dish.GetId()) as ViewResult;
Assert.IsInstanceOfType(editView, typeof(ViewResult));
}
public void Edit_HasCorrectModelType_Dish()
{
Dish dish = new Dish("spaghetti and meatballs");
DishesController controller = new DishesController();
ViewResult editView = controller.Edit(dish.GetId()) as ViewResult;
var result = editView.ViewData.Model;
Assert.IsInstanceOfType(result, typeof(Dish));
}
public void EditDish_Success_Result()
{
var getDishesRequestModel = new Edit.Command();
Mediator.Setup(x => x.Send(It.IsAny <Edit.Command>(), new CancellationToken())).
ReturnsAsync(ResponseWrapper <Edit> .GetInstance((int)HttpStatusCode.OK, null, true, null));
DishesController.SetMediatrForTest(Mediator.Object);
//Action
var result = DishesController.Edit(new ObjectId().ToString(), getDishesRequestModel);
//Assert
Assert.IsType <Task <ActionResult <ResponseWrapper <Edit> > > >(result);
}
public void Get_KeyNotFound_Exception()
{
// Arrange - create mock repository
Mock <IDishService> mock = new Mock <IDishService>();
mock.Setup(m => m.Dish).Returns(new Dish[] {
new Dish {
Id = 1, Name = "P1"
},
new Dish {
Id = 2, Name = "P2"
},
new Dish {
Id = 3, Name = "P3"
},
}.AsQueryable <Dish>());
// Arrange - create the controller
DishesController target = new DishesController(mock.Object);
Assert.Throws <KeyNotFoundException>(() => target.Edit(null));
}
public void Throws_Exception_When_Id_Is_Null()
{
// Arrange - create the mock repository
Mock <IDishService> mock = new Mock <IDishService>();
mock.Setup(m => m.Dish).Returns(new Dish[] {
new Dish {
Id = 1, Name = "P1"
},
new Dish {
Id = 2, Name = "P2"
},
new Dish {
Id = 3, Name = "P3"
},
}.AsQueryable <Dish>());
// Arrange - create the controller
DishesController target = new DishesController(mock.Object);
// Assert
Assert.Throws <NullReferenceException>(() => GetViewModel <Dish>(target.Edit(4)));
}