public async Task EditPost_WhenIdEqualsConferenceIdAndModelStateIsValidAndDbUpdateConcurrencyExceptionIsCaughtAndConferenceWithIdExists_ShouldRethrowException()
{
// Arrange
var conferencesIndexViewModel = A.Fake <IConferencesIndexViewModel>();
var conferencesDetailsViewModel = A.Fake <IConferencesDetailsViewModel>();
var conferenceRepository = A.Fake <IConferenceRepository>();
A.CallTo(() => conferenceRepository.Update(A <Conference> .Ignored)).Throws <DbUpdateConcurrencyException>();
A.CallTo(() => conferenceRepository.ConferenceExists(A <int> .Ignored)).Returns(true);
var sharedRepository = A.Fake <ISharedRepository>();
var testController = new ConferencesController(conferencesIndexViewModel, conferencesDetailsViewModel,
conferenceRepository, sharedRepository);
int id = 1;
var conference = new Conference
{
ID = 1
};
// Act
var func = new Func <Task <IActionResult> >(async() => await testController.Edit(id, conference));
// Assert
await func.ShouldThrowAsync <DbUpdateConcurrencyException>();
}
public async Task EditPost_WhenIdEqualsConferenceIdAndModelStateIsNotValid_ShouldReturnConferenceEditView()
{
// Arrange
var conferencesIndexViewModel = A.Fake <IConferencesIndexViewModel>();
var conferencesDetailsViewModel = A.Fake <IConferencesDetailsViewModel>();
var conferenceRepository = A.Fake <IConferenceRepository>();
var sharedRepository = A.Fake <ISharedRepository>();
var testController = new ConferencesController(conferencesIndexViewModel, conferencesDetailsViewModel,
conferenceRepository, sharedRepository);
int id = 1;
var conference = new Conference
{
ID = 1
};
testController.ModelState.AddModelError("LongName", "Please enter a long name.");
// Act
var result = await testController.Edit(id, conference);
// Assert
A.CallTo(() => conferenceRepository.Update(A <Conference> .Ignored)).MustNotHaveHappened();
A.CallTo(() => sharedRepository.SaveChangesAsync()).MustNotHaveHappened();
result.ShouldBeOfType <ViewResult>();
((ViewResult)result).Model.ShouldBe(conference);
}
public async Task EditPost_WhenIdEqualsConferenceIdAndModelStateIsValidAndDbUpdateConcurrencyExceptionIsCaughtAndConferenceWithIdDoesNotExist_ShouldReturnNotFound()
{
// Arrange
var conferencesIndexViewModel = A.Fake <IConferencesIndexViewModel>();
var conferencesDetailsViewModel = A.Fake <IConferencesDetailsViewModel>();
var conferenceRepository = A.Fake <IConferenceRepository>();
A.CallTo(() => conferenceRepository.Update(A <Conference> .Ignored)).Throws <DbUpdateConcurrencyException>();
A.CallTo(() => conferenceRepository.ConferenceExists(A <int> .Ignored)).Returns(false);
var sharedRepository = A.Fake <ISharedRepository>();
var testController = new ConferencesController(conferencesIndexViewModel, conferencesDetailsViewModel,
conferenceRepository, sharedRepository);
int id = 1;
var conference = new Conference
{
ID = 1
};
// Act
var result = await testController.Edit(id, conference);
// Assert
result.ShouldBeOfType <NotFoundResult>();
}
public async Task EditPost_WhenIdEqualsConferenceIdAndModelStateIsValidAndDbUpdateConcurrencyExceptionIsNotCaught_ShouldUpdateConferenceInDataStoreAndRedirectToIndexView()
{
// Arrange
var conferencesIndexViewModel = A.Fake <IConferencesIndexViewModel>();
var conferencesDetailsViewModel = A.Fake <IConferencesDetailsViewModel>();
var conferenceRepository = A.Fake <IConferenceRepository>();
var sharedRepository = A.Fake <ISharedRepository>();
var testController = new ConferencesController(conferencesIndexViewModel, conferencesDetailsViewModel,
conferenceRepository, sharedRepository);
int id = 1;
var conference = new Conference
{
ID = 1
};
// Act
var result = await testController.Edit(id, conference);
// Assert
A.CallTo(() => conferenceRepository.Update(conference)).MustHaveHappenedOnceExactly();
A.CallTo(() => sharedRepository.SaveChangesAsync()).MustHaveHappenedOnceExactly();
result.ShouldBeOfType <RedirectToActionResult>();
((RedirectToActionResult)result).ActionName.ShouldBe <string>(nameof(testController.Index));
}
public async Task EditGet_WhenIdIsNotNullAndConferenceFound_ShouldReturnConferenceEditView()
{
// Arrange
var conferencesIndexViewModel = A.Fake <IConferencesIndexViewModel>();
var conferencesDetailsViewModel = A.Fake <IConferencesDetailsViewModel>();
var conferenceRepository = A.Fake <IConferenceRepository>();
Conference?conference = new Conference();
A.CallTo(() => conferenceRepository.GetConferenceAsync(A <int> .Ignored)).Returns(conference);
var sharedRepository = A.Fake <ISharedRepository>();
var testController = new ConferencesController(conferencesIndexViewModel, conferencesDetailsViewModel,
conferenceRepository, sharedRepository);
int?id = 0;
// Act
var result = await testController.Edit(id);
// Assert
A.CallTo(() => conferenceRepository.GetConferenceAsync(id.Value)).MustHaveHappenedOnceExactly();
result.ShouldBeOfType <ViewResult>();
((ViewResult)result).Model.ShouldBe(conference);
}
public async Task EditGet_WhenIdIsNull_ShouldReturnNotFound()
{
// Arrange
var conferencesIndexViewModel = A.Fake <IConferencesIndexViewModel>();
var conferencesDetailsViewModel = A.Fake <IConferencesDetailsViewModel>();
var conferenceRepository = A.Fake <IConferenceRepository>();
var sharedRepository = A.Fake <ISharedRepository>();
var testController = new ConferencesController(conferencesIndexViewModel, conferencesDetailsViewModel,
conferenceRepository, sharedRepository);
int?id = null;
// Act
var result = await testController.Edit(id);
// Assert
result.ShouldBeOfType <NotFoundResult>();
}
public async Task EditPost_WhenIdDoesNotEqualConferenceId_ShouldReturnNotFound()
{
// Arrange
var conferencesIndexViewModel = A.Fake <IConferencesIndexViewModel>();
var conferencesDetailsViewModel = A.Fake <IConferencesDetailsViewModel>();
var conferenceRepository = A.Fake <IConferenceRepository>();
var sharedRepository = A.Fake <ISharedRepository>();
var testController = new ConferencesController(conferencesIndexViewModel, conferencesDetailsViewModel,
conferenceRepository, sharedRepository);
int id = 0;
var conference = new Conference
{
ID = 1
};
// Act
var result = await testController.Edit(id, conference);
// Assert
result.ShouldBeOfType <NotFoundResult>();
}