public void CanEditEstablishment()
{
// Arrange - create a controller
var controller = new EstablishmentController(_mockRepository.Object);
// Action
var e1 = controller.Edit(1).ViewData.Model as Establishment;
var e2 = controller.Edit(2).ViewData.Model as Establishment;
var e3 = controller.Edit(3).ViewData.Model as Establishment;
// Assert
Assert.AreEqual(1, e1.EstablishmentId);
Assert.AreEqual(2, e2.EstablishmentId);
Assert.AreEqual(3, e3.EstablishmentId);
}
public void CannotEditNonexistentProduct()
{
// Arrange - create a controller
var controller = new EstablishmentController(_mockRepository.Object);
// Action
var result = (Establishment)controller.Edit(6).ViewData.Model;
// Assert
Assert.IsNull(result);
}
public void CanSaveValidChanges()
{
// Arrange - create a controller
var controller = new EstablishmentController(_mockRepository.Object);
// Arrange - create a product
var establishment = new Establishment {
Name = "Test"
};
// Action - try to save the establishment
ActionResult result = controller.Edit(establishment, null);
// Assert - check that the repository was called
_mockRepository.Verify(m => m.SaveEstablishment(establishment));
// Assert - check the method result type
Assert.IsNotInstanceOfType(result, typeof(ViewResult));
}
public void CannotSaveInvalidChanges()
{
// Arrange - create a controller
var controller = new EstablishmentController(_mockRepository.Object);
// Arrange - create a product
var establishment = new Establishment {
Name = "Test"
};
// Arrange - add an error to the model state
controller.ModelState.AddModelError("error", "error");
// Action - try to save the product
ActionResult result = controller.Edit(establishment, null);
// Assert - check that the repository was called
_mockRepository.Verify(m => m.SaveEstablishment(It.IsAny <Establishment>()), Times.Never());
// Assert - check the method result type
Assert.IsInstanceOfType(result, typeof(ViewResult));
}