public async Task GetViewModelByIdAsync_WithExistentId_ShouldReturnCorrectResult()
{
var errorMessagePrefix = "SpecialOffersService GetViewModelByIdAsync() method does not work properly.";
// Arrange
MapperInitializer.InitializeMapper();
var context = HotelDbContextInMemoryFactory.InitializeContext();
var seeder = new SpecialOffersServiceTestsSeeder();
await seeder.SeedSpecialOffersAsync(context);
var specialOfferRepository = new EfDeletableEntityRepository <SpecialOffer>(context);
var specialOffersService = this.GetSpecialOffersService(specialOfferRepository, context);
var specialOfferId = specialOfferRepository.All().First().Id;
// Act
var actualResult = await specialOffersService.GetViewModelByIdAsync <EditSpecialOfferViewModel>(specialOfferId);
var expectedResult = new EditSpecialOfferViewModel
{
Id = specialOfferId,
Title = specialOfferRepository.All().First().Title,
Content = specialOfferRepository.All().First().Content,
ShortContent = specialOfferRepository.All().First().ShortContent,
HotelDataId = context.Hotels.FirstOrDefault().Id,
};
// Assert
Assert.True(expectedResult.Id == actualResult.Id, errorMessagePrefix + " " + "Id is not returned properly.");
Assert.True(expectedResult.Title == actualResult.Title, errorMessagePrefix + " " + "Title is not returned properly.");
Assert.True(expectedResult.Content == actualResult.Content, errorMessagePrefix + " " + "Content is not returned properly.");
Assert.True(expectedResult.ShortContent == actualResult.ShortContent, errorMessagePrefix + " " + "Short content is not returned properly.");
Assert.True(expectedResult.HotelDataId == actualResult.HotelDataId, errorMessagePrefix + " " + "Hotel is not returned properly.");
}
public async Task EditAsync_WithIncorrectProperty_ShouldThrowArgumentNullException()
{
// Arrange
MapperInitializer.InitializeMapper();
var context = HotelDbContextInMemoryFactory.InitializeContext();
var seeder = new SpecialOffersServiceTestsSeeder();
await seeder.SeedSpecialOfferAsync(context);
var specialOfferRepository = new EfDeletableEntityRepository <SpecialOffer>(context);
var specialOffersService = this.GetSpecialOffersService(specialOfferRepository, context);
var specialOffer = context.SpecialOffers.First();
var model = new EditSpecialOfferViewModel
{
Id = specialOffer.Id,
Title = null,
Content = "Content1",
ShortContent = null,
HotelDataId = context.Hotels.FirstOrDefault().Id,
};
// Act
// Assert
await Assert.ThrowsAsync <ArgumentNullException>(async() =>
{
await specialOffersService.EditAsync(model);
});
}
public async Task EditAsync_WithNonExistentId_ShouldThrowArgumentNullException()
{
// Arrange
MapperInitializer.InitializeMapper();
var context = HotelDbContextInMemoryFactory.InitializeContext();
var seeder = new SpecialOffersServiceTestsSeeder();
await seeder.SeedHotelAsync(context);
var specialOfferRepository = new EfDeletableEntityRepository <SpecialOffer>(context);
var specialOffersService = this.GetSpecialOffersService(specialOfferRepository, context);
var nonExistentId = Guid.NewGuid().ToString();
var model = new EditSpecialOfferViewModel
{
Id = nonExistentId,
Title = "Title1",
Content = "Content1",
ShortContent = "ShortContenr1",
HotelDataId = context.Hotels.FirstOrDefault().Id,
};
// Act
// Assert
await Assert.ThrowsAsync <ArgumentNullException>(async() =>
{
await specialOffersService.EditAsync(model);
});
}
public async Task EditAsync_WithCorrectData_ShouldReturnCorrectResult()
{
var errorMessagePrefix = "SpecialOffersService EditAsync() method does not work properly.";
// Arrange
MapperInitializer.InitializeMapper();
var context = HotelDbContextInMemoryFactory.InitializeContext();
var seeder = new SpecialOffersServiceTestsSeeder();
await seeder.SeedSpecialOfferAsync(context);
var specialOfferRepository = new EfDeletableEntityRepository <SpecialOffer>(context);
var specialOffersService = this.GetSpecialOffersService(specialOfferRepository, context);
var specialOffer = context.SpecialOffers.First();
var model = new EditSpecialOfferViewModel
{
Id = specialOffer.Id,
Title = "Title-Edited",
Content = "Content-Edited",
ShortContent = "ShortContenr-Edited",
HotelDataId = context.Hotels.FirstOrDefault().Id,
};
// Act
var result = await specialOffersService.EditAsync(model);
// Assert
Assert.True(result, errorMessagePrefix + " " + "Returns false.");
}
public async Task EditAsync_WithCorrectData_ShouldSuccessfullyEdit()
{
var errorMessagePrefix = "SpecialOffersService EditAsync() method does not work properly.";
// Arrange
MapperInitializer.InitializeMapper();
var context = HotelDbContextInMemoryFactory.InitializeContext();
var seeder = new SpecialOffersServiceTestsSeeder();
await seeder.SeedSpecialOfferAsync(context);
var specialOfferRepository = new EfDeletableEntityRepository <SpecialOffer>(context);
var specialOffersService = this.GetSpecialOffersService(specialOfferRepository, context);
var specialOffer = context.SpecialOffers.First();
var model = new EditSpecialOfferViewModel
{
Id = specialOffer.Id,
Title = "Title1-Edited",
Content = "Content1-Edited",
ShortContent = "ShortContenr1-Edited",
HotelDataId = context.Hotels.FirstOrDefault().Id,
};
// Act
await specialOffersService.EditAsync(model);
var actualResult = specialOfferRepository.All().First();
var expectedResult = model;
// Assert
Assert.True(expectedResult.Title == actualResult.Title, errorMessagePrefix + " " + "Title is not returned properly.");
Assert.True(expectedResult.Content == actualResult.Content, errorMessagePrefix + " " + "Content is not returned properly.");
Assert.True(expectedResult.ShortContent == actualResult.ShortContent, errorMessagePrefix + " " + "Short content is not returned properly.");
Assert.True(expectedResult.HotelDataId == actualResult.HotelDataId, errorMessagePrefix + " " + "Hotel is not returned properly.");
}
public async Task <bool> EditAsync(EditSpecialOfferViewModel specialOfferEditViewModel)
{
var specialOffer = this.specialOfferRepository.All().FirstOrDefault(r => r.Id == specialOfferEditViewModel.Id);
if (specialOffer == null)
{
throw new ArgumentNullException(string.Format(string.Format(ServicesDataConstants.InvalidSpecialOfferIdErrorMessage, specialOfferEditViewModel.Id)));
}
if (specialOfferEditViewModel.Title == null || specialOfferEditViewModel.Content == null || specialOffer.ShortContent == null)
{
throw new ArgumentNullException(string.Format(ServicesDataConstants.InvalidPropertyNameErrorMessage));
}
specialOffer.Title = specialOfferEditViewModel.Title;
specialOffer.Content = specialOfferEditViewModel.Content;
specialOffer.ShortContent = specialOfferEditViewModel.ShortContent;
this.specialOfferRepository.Update(specialOffer);
var result = await this.specialOfferRepository.SaveChangesAsync();
return(result > 0);
}
public async Task <IActionResult> Edit(EditSpecialOfferViewModel specialOfferEditView)
{
await this.specialOffersService.EditAsync(specialOfferEditView);
return(this.Redirect($"/Administration/SpecialOffers/All"));
}
