private async Task <Data.Entities.Pokemon> Insert(Data.Entities.Pokemon pokemon)
{
await _context.Pokemon.AddAsync(pokemon);
await _context.SaveChangesAsync();
return(pokemon);
}
public async Task <Data.Entities.Pokemon> UpSert(Data.Entities.Pokemon pokemon)
{
if (pokemon.Id == 0)
{
return(await Insert(pokemon));
}
return(await Update(pokemon));
}
private async Task <Data.Entities.Pokemon> Update(Data.Entities.Pokemon pokemon)
{
var existingPokemon = await _context.Pokemon
.Include(x => x.BaseStat)
.Include(x => x.Name)
.SingleOrDefaultAsync(x => x.Id == pokemon.Id);
if (existingPokemon == null)
{
_logger.LogError($"Pokemon does not exist with Id :: {pokemon.Id}");
throw new Exception($"Pokemon does not exist with Id :: {pokemon.Id}");
}
existingPokemon.Update(pokemon);
await _context.SaveChangesAsync();
return(existingPokemon);
}
public async Task Verify_Update_Correctly(Data.Entities.Pokemon newEntity)
{
var result = await Services.PokemonService.UpSert(newEntity);
// detach the entity so it does not get updated during second service call
PokeContext.Entry(result).State = EntityState.Detached;
var dbEntity = await PokeContext.Pokemon
.AsNoTracking()
.Include(x => x.Name)
.Where(x => x.Id == result.Id)
.SingleOrDefaultAsync();
Assert.NotNull(dbEntity);
dbEntity.Name.English = "Charmander";
var updatedResult = await Services.PokemonService.UpSert(dbEntity);
Assert.AreEqual(result.Id, updatedResult.Id);
Assert.AreNotEqual(result.Name.English, updatedResult.Name.English);
}
