public ActionResult Lawyer_Update([DataSourceRequest] DataSourceRequest request, LawyerViewModel db)
{
if (db != null && ModelState.IsValid)
{
LawyerService.Update(db);
}
return(Json(new[] { db }.ToDataSourceResult(request, ModelState)));
}
// by convention routing: PUT/api.lawyers
public HttpResponseMessage Put(int id, Lawyer body)
{
using (LawyerService lawyerService = new LawyerService(new DataContext()))
{
if (!ModelState.IsValid)
{
return(Request.CreateErrorResponse(HttpStatusCode.BadRequest, ModelState));
}
try
{
lawyerService.Update(id, body);
return(new HttpResponseMessage(HttpStatusCode.OK));
}
catch (NullReferenceException ex)
{
return(Request.CreateErrorResponse(HttpStatusCode.NotFound, ex.Message));
}
catch (HttpRequestValidationException ex)
{
return(Request.CreateErrorResponse(HttpStatusCode.Forbidden, ex.Message));
}
}
}
public void UpdateALawyer()
{
// setting up the expectations
// current lowyer is the one to be updated.
Lawyer currentLawyer = Lawyers.ElementAt(1);
// create the updated lawyer. This will become the new "Active" instace.
Lawyer updatedLawyer = new Lawyer
{
Name = "Updated",
Surname = "Surneos",
Initials = "US",
DateOfBirth = new DateTime(2000, 1, 1),
Email = "*****@*****.**",
GenderRefId = 1,
TitleRefId = 1
};
// before any change we need to make sure the DB contains the current instance
// and does not contain the updated (new) one.
CollectionAssert.DoesNotContain(Lawyers, updatedLawyer);
CollectionAssert.Contains(Lawyers, currentLawyer);
using (LawyerService lawyerService = new LawyerService(MockContext.Object))
{
// update the lawyer
lawyerService.Update(currentLawyer.Id, updatedLawyer);
// validate .Add is called only once
MockLawyersSet.Verify(m => m.Add(It.IsAny <Lawyer>()), Times.Once);
// make sure both instances are now in DB
CollectionAssert.Contains(Lawyers, updatedLawyer);
CollectionAssert.Contains(Lawyers, currentLawyer);
// validate old instance is not Active
Assert.AreEqual(false, currentLawyer.Active);
// verify the new instance is Active
Assert.AreEqual(true, updatedLawyer.Active);
// we recall the new lawyer instace with his new surname
Lawyer fetched2 = lawyerService.GetAll(Doubles.GetParameters(Surname: updatedLawyer.Surname)).FirstOrDefault();
Assert.AreEqual(updatedLawyer, fetched2);
// verify that we cannot find the lawyer with his old surname
Lawyer oldLawyer = lawyerService.GetAll(Doubles.GetParameters(Surname: currentLawyer.Surname)).FirstOrDefault();
Assert.IsNull(oldLawyer);
// verify that we cannot update the inactive instace
try
{
lawyerService.Update(currentLawyer.Id, new Lawyer());
}
catch (Exception ex)
{
Assert.IsInstanceOfType(ex, typeof(HttpRequestValidationException));
Assert.AreEqual(string.Format("the lawyer record with id: '{0}' is archived.", currentLawyer.Id), ex.Message);
}
// verify we cannot update a non existing lawyer
try
{
lawyerService.Update(404, new Lawyer());
}
catch (Exception ex)
{
Assert.IsInstanceOfType(ex, typeof(NullReferenceException));
Assert.AreEqual("Lawyer not found.", ex.Message);
}
}
}
