public async Task EditAsync_WithCorrectData_ShouldReturnCorrectResult()
{
var errorMessage = "ReservationStatusesService EditAsync() method does not work properly.";
// Arrange
MapperInitializer.InitializeMapper();
var context = HotelDbContextInMemoryFactory.InitializeContext();
var reservationStatusRepository = new EfDeletableEntityRepository <ReservationStatus>(context);
var reservationStatusesService = this.GetReservationStatusesService(reservationStatusRepository, context);
var seeder = new ReservationStatusesServiceTestsSeeder();
await seeder.SeedReservationStatusAsync(context);
var reservationStatus = context.ReservationStatuses.First();
var model = new EditReservationStatusViewModel
{
Id = reservationStatus.Id,
Name = "Test-1-Edited",
};
// Act
var result = await reservationStatusesService.EditAsync(model);
// Assert
Assert.True(result, errorMessage + " " + "Returns false.");
}
public async Task GetViewModelByIdAsync_WithExistentId_ShouldReturnCorrectResult()
{
var errorMessagePrefix = "ReservationStatusesService GetViewModelByIdAsync() method does not work properly.";
// Arrange
MapperInitializer.InitializeMapper();
var context = HotelDbContextInMemoryFactory.InitializeContext();
var reservationStatusRepository = new EfDeletableEntityRepository <ReservationStatus>(context);
var reservationStatusesService = this.GetReservationStatusesService(reservationStatusRepository, context);
var seeder = new ReservationStatusesServiceTestsSeeder();
await seeder.SeedReservationStatusesAsync(context);
var reservationStatusId = reservationStatusRepository.All().First().Id;
// Act
var actualResult = await reservationStatusesService.GetViewModelByIdAsync <EditReservationStatusViewModel>(reservationStatusId);
var expectedResult = new EditReservationStatusViewModel
{
Id = reservationStatusId,
Name = reservationStatusRepository.All().First().Name,
};
// Assert
Assert.True(expectedResult.Id == actualResult.Id, errorMessagePrefix + " " + "Id is not returned properly.");
Assert.True(expectedResult.Name == actualResult.Name, errorMessagePrefix + " " + "Name is not returned properly.");
}
public async Task EditAsync_WithCorrectData_ShouldSuccessfullyEdit()
{
var errorMessagePrefix = "ReservationStatusesService EditAsync() method does not work properly.";
// Arrange
MapperInitializer.InitializeMapper();
var context = HotelDbContextInMemoryFactory.InitializeContext();
var reservationStatusRepository = new EfDeletableEntityRepository <ReservationStatus>(context);
var reservationStatusesService = this.GetReservationStatusesService(reservationStatusRepository, context);
var seeder = new ReservationStatusesServiceTestsSeeder();
await seeder.SeedReservationStatusAsync(context);
var reservationStatus = context.ReservationStatuses.First();
var model = new EditReservationStatusViewModel
{
Id = reservationStatus.Id,
Name = "Test-1-Edited",
};
// Act
await reservationStatusesService.EditAsync(model);
var actualResult = reservationStatusRepository.All().First();
var expectedResult = model;
// Assert
Assert.True(expectedResult.Name == actualResult.Name, errorMessagePrefix + " " + "Name is not returned properly.");
}
public async Task EditAsync_WithIncorrectProperty_ShouldThrowArgumentNullException()
{
// Arrange
MapperInitializer.InitializeMapper();
var context = HotelDbContextInMemoryFactory.InitializeContext();
var reservationStatusRepository = new EfDeletableEntityRepository <ReservationStatus>(context);
var reservationStatusesService = this.GetReservationStatusesService(reservationStatusRepository, context);
var seeder = new ReservationStatusesServiceTestsSeeder();
await seeder.SeedReservationStatusAsync(context);
var reservationStatus = context.ReservationStatuses.First();
var model = new EditReservationStatusViewModel
{
Id = reservationStatus.Id,
Name = null,
};
// Act
// Assert
await Assert.ThrowsAsync <ArgumentNullException>(async() =>
{
await reservationStatusesService.EditAsync(model);
});
}
public async Task <bool> EditAsync(EditReservationStatusViewModel reservationStatusEditViewModel)
{
var reservationStatus = this.reservationStatusesRepository.All().FirstOrDefault(r => r.Id == reservationStatusEditViewModel.Id);
if (reservationStatus == null)
{
throw new ArgumentNullException(string.Format(string.Format(ServicesDataConstants.InvalidReservationStatusIdErrorMessage, reservationStatusEditViewModel.Id)));
}
if (reservationStatusEditViewModel.Name == null)
{
throw new ArgumentNullException(string.Format(ServicesDataConstants.InvalidPropertyNameErrorMessage));
}
reservationStatus.Name = reservationStatusEditViewModel.Name;
this.reservationStatusesRepository.Update(reservationStatus);
var result = await this.reservationStatusesRepository.SaveChangesAsync();
return(result > 0);
}
public async Task EditAsync_WithNonExistentId_ShouldThrowArgumentNullException()
{
// Arrange
MapperInitializer.InitializeMapper();
var context = HotelDbContextInMemoryFactory.InitializeContext();
var reservationStatusRepository = new EfDeletableEntityRepository <ReservationStatus>(context);
var reservationStatusesService = this.GetReservationStatusesService(reservationStatusRepository, context);
var nonExistentId = Guid.NewGuid().ToString();
var model = new EditReservationStatusViewModel
{
Id = nonExistentId,
Name = "Test-1-Edited",
};
// Act
// Assert
await Assert.ThrowsAsync <ArgumentNullException>(async() =>
{
await reservationStatusesService.EditAsync(model);
});
}
