public ActionResult EditFamily(Family family)
{
if (ModelState.IsValid)
{
families.SaveFamily(family);
TempData["message"] = string.Format("The {0} family has been saved.", family.FamilyName);
return RedirectToAction("Index");
}
else
{
// model is invalid, some input data errors exist
return View(family);
}
}
public void SaveFamily(Family family)
{
if (0 == family.Id)
{
context.Families.Add(family);
}
else
{
Family dbEntry = context.Families.Find(family.Id);
if (dbEntry!=null)
{
dbEntry.Description = family.Description;
dbEntry.FamilyName = family.FamilyName;
}
}
context.SaveChanges();
}
public void CanDeleteFamilyId()
{
// Arrange
// need extra Moq functionality so can't use the normal mock repo
Family family = new Family{Id=2, FamilyName="Deer", Description="The Deer Family"};
Mock<IFamilyRepository> mock = new Mock<IFamilyRepository>();
mock.Setup(m => m.Families).Returns(new List<Family>
{
new Family{Id=1, FamilyName="Doe", Description="The Doe Family"},
family,
new Family{Id=3, FamilyName="Doey", Description="The Doey Family"}
});
AdminController target = new AdminController(GetPersonRepository(), mock.Object);
// Act
target.DeleteFamily(family.Id);
// Assertion
// assert that the delete functionality was called with the correct ID
mock.Verify(m => m.DeleteFamily(family.Id));
}
public void CannotSaveInvalidFamilyChanges()
{
// Arrange
// need extra Moq functionality so can't use the normal mock repo, but this isn't dependant on content anyway
Mock<IFamilyRepository> mock = new Mock<IFamilyRepository>();
AdminController target = new AdminController(GetPersonRepository(), mock.Object);
Family family = new Family { FamilyName = "Test", Description = "The Test Family" };
// add a deliberate error to the model
target.ModelState.AddModelError("error", "error");
// Act
ActionResult result = target.EditFamily(family);
// Assertion - save method was NOT called, and user WAS sent back to the family view
mock.Verify(m => m.SaveFamily(It.IsAny<Family>()), Times.Never());
Assert.IsInstanceOfType(result, typeof(ViewResult));
}
public void CanSaveValidFamilyChanges()
{
// Arrange
// need extra Moq functionality so can't use the normal mock repo, but this isn't dependant on content anyway
Mock<IFamilyRepository> mock = new Mock<IFamilyRepository>();
AdminController target = new AdminController(GetPersonRepository(), mock.Object);
Family family = new Family { FamilyName = "Test", Description = "The Test Family" };
// Act
ActionResult result = target.EditFamily(family);
// Assertion - save method was called, and user was not sent back to the family view
mock.Verify(m => m.SaveFamily(family));
Assert.IsNotInstanceOfType(result, typeof(ViewResult));
}
