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 IndexReturnsEntireEstablishmentList()
{
// Arrange - create a controller
var controller = new EstablishmentController(_mockRepository.Object);
// Action
Establishment[] result = ((IEnumerable<Establishment>)controller.Index().ViewData.Model).ToArray();
// Assert
Assert.AreEqual(result.Length, 5);
Assert.AreEqual("E1", result[0].Name);
Assert.AreEqual("E2", result[1].Name);
Assert.AreEqual("E3", result[2].Name);
Assert.AreEqual("E4", result[3].Name);
Assert.AreEqual("E4", result[4].Name);
}
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 CannotDeleteInvalidEstablishments()
{
// Arrange - create a controller
var controller = new EstablishmentController(_mockRepository.Object);
// Action - attempt to delete using a EstablishmentId that does not exist
controller.Delete(95);
// assert - ensure that the repository Delete method was not called
_mockRepository.Verify(m => m.DeleteEstablishment(It.IsAny<Establishment>()), Times.Never());
}
public void CanDeleteValidEstablishments()
{
// Arrange - create a establishment
var establishment = new Establishment {EstablishmentId = 2, Name = "Test"};
// Arrange - create a local mock repository
var localMock = new Mock<IEstablishmentRepository>();
localMock.Setup(m => m.Establishments).Returns(new[]
{
new Establishment {EstablishmentId = 1, Name = "P1"},
establishment,
new Establishment {EstablishmentId = 3, Name = "P3"}
}.AsQueryable());
// Arrange - create a controller
var controller = new EstablishmentController(localMock.Object);
// Action - delete the product
controller.Delete(establishment.EstablishmentId);
// assert - ensure that the repository Delete method was called with the correct Product
localMock.Verify(m => m.DeleteEstablishment(establishment));
}
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));
}
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));
}
