public async Task EditAsyncEditsDestinationWhenImageStaysTheSame()
{
await this.AddTestingCountryToDb();
await this.AddTestingDestinationToDb();
this.DbContext.Countries.Add(new Country()
{
Id = 2, Name = "TestEditLocation"
});
await this.DbContext.SaveChangesAsync();
var newName = SecondTestDestinationName;
var newCountryId = 2;
Assert.NotEqual(newName, this.DbContext.Destinations.Find(TestDestinationId).Name);
Assert.NotEqual(newCountryId, this.DbContext.Destinations.Find(TestDestinationId).CountryId);
var destinationEditViewModel = new DestinationEditViewModel()
{
Id = TestDestinationId,
Name = newName,
CountryId = newCountryId,
NewImage = null,
};
await this.DestinationsServiceMock.EditAsync(destinationEditViewModel);
Assert.Equal(newName, this.DbContext.Destinations.Find(TestDestinationId).Name);
Assert.Equal(newCountryId, this.DbContext.Destinations.Find(TestDestinationId).CountryId);
}
public async Task EditAsync(DestinationEditViewModel destinationEditViewModel)
{
var destination = this.destinationsRepository.All()
.FirstOrDefault(d => d.Id == destinationEditViewModel.Id);
if (destination == null)
{
throw new NullReferenceException(string.Format(ServicesDataConstants.NullReferenceDestinationId, destinationEditViewModel.Id));
}
var country = this.countriesRepository.All()
.FirstOrDefault(c => c.Id == destinationEditViewModel.CountryId);
if (country == null)
{
throw new NullReferenceException(string.Format(ServicesDataConstants.NullReferenceCountryId, destinationEditViewModel.CountryId));
}
if (destinationEditViewModel.NewImage != null)
{
var newImageUrl = await ApplicationCloudinary.UploadImage(this.cloudinary, destinationEditViewModel.NewImage, destinationEditViewModel.Name);
destination.ImageUrl = newImageUrl;
}
destination.Name = destinationEditViewModel.Name;
destination.Country = country;
destination.Information = destinationEditViewModel.Information;
this.destinationsRepository.Update(destination);
await this.destinationsRepository.SaveChangesAsync();
}
public async Task <IActionResult> Edit(DestinationEditViewModel destinationEditViewModel)
{
if (destinationEditViewModel.NewImage != null)
{
var fileType = destinationEditViewModel.NewImage.ContentType.Split('/')[1];
if (!this.IsImageTypeValid(fileType))
{
return(this.View(destinationEditViewModel));
}
}
await this.destinationsService.EditAsync(destinationEditViewModel);
return(this.RedirectToAction("Details", "Destinations", new { area = "", id = destinationEditViewModel.Id }));
}
public async Task EditAsyncThrowsNullReferenceExceptionIfCountryNotFound()
{
await this.AddTestingDestinationToDb();
var invalidDestinationEditViewModel = new DestinationEditViewModel()
{
Id = TestDestinationId,
Name = TestDestinationName,
CountryId = TestCountryId,
};
var exception = await Assert.ThrowsAsync <NullReferenceException>(() =>
this.DestinationsServiceMock.EditAsync(invalidDestinationEditViewModel));
Assert.Equal(string.Format(ServicesDataConstants.NullReferenceCountryId, invalidDestinationEditViewModel.CountryId), exception.Message);
}
public async Task EditAsyncEditsDestinationsImage()
{
await this.AddTestingCountryToDb();
this.DbContext.Destinations.Add(new Destination
{
Id = TestDestinationId,
Name = TestDestinationName,
CountryId = TestCountryId,
ImageUrl = TestImageUrl,
});
await this.DbContext.SaveChangesAsync();
using (var stream = File.OpenRead(TestImagePath))
{
var file = new FormFile(stream, 0, stream.Length, null, Path.GetFileName(stream.Name))
{
Headers = new HeaderDictionary(),
ContentType = TestImageContentType,
};
var destinationEditViewModel = new DestinationEditViewModel()
{
Id = TestDestinationId,
Name = TestDestinationName,
CountryId = TestCountryId,
NewImage = file,
};
await this.DestinationsServiceMock.EditAsync(destinationEditViewModel);
ApplicationCloudinary.DeleteImage(ServiceProvider.GetRequiredService <Cloudinary>(), destinationEditViewModel.Name);
}
Assert.NotEqual(TestImageUrl, this.DbContext.Destinations.Find(TestDestinationId).ImageUrl);
}