public async Task ShouldCreatePokemonFavorite()
{
#region Given
PokemonId pokemonId = PokemonIdMother.PokemonId();
PokemonFavorite pokemonFavorite = new PokemonFavorite(pokemonId);
string userId = UserIdMother.Id();
User user = new User(new UserId(userId));
var userRepository = new Mock <UserRepository>();
userRepository
.Setup(r => r.SaveFavorites(It.IsAny <User>()));
PokemonFavoriteCreator pokemonFavoriteCreator = new PokemonFavoriteCreator(userRepository.Object);
#endregion
#region When
await pokemonFavoriteCreator.Execute(user, pokemonFavorite);
#endregion
#region Then
userRepository.Verify(r => r.SaveFavorites(It.IsAny <User>()), Times.Once());
#endregion
}
public void ShouldThrowAnExceptionWhenPokemonFavoriteAlreadyExists()
{
#region Given
PokemonId pokemonId = PokemonIdMother.PokemonId();
PokemonFavorite pokemonFavorite = new PokemonFavorite(pokemonId);
string userId = UserIdMother.Id();
string expectedMessage = $"The pokemon with Id '{pokemonId.Id}' already exists in user favorites list";
User user = UserMother.UserWithFavorites(userId, pokemonId.Id);
var userRepository = new Mock <UserRepository>();
userRepository
.Setup(r => r.Find(It.IsAny <UserId>()))
.ReturnsAsync(UserMother.UserWithFavorites(userId, pokemonId.Id));
userRepository
.Setup(r => r.SaveFavorites(It.IsAny <User>()));
PokemonFavoriteCreator pokemonFavoriteCreator = new PokemonFavoriteCreator(userRepository.Object);
#endregion
#region When
var exception = Record.ExceptionAsync(async() => await pokemonFavoriteCreator.Execute(user, pokemonFavorite));
#endregion
#region Then
Assert.Equal(expectedMessage, exception.Result.Message);
#endregion
}
public async Task SaveFavorites_ReturnsUserWithFavorites()
{
#region Arrange
InMemoryUserRepository inMemoryUserRepository = new InMemoryUserRepository(memoryCache);
UserId userId = new UserId(UserIdMother.Id());
User user = new User(userId);
PokemonId pokemonId = PokemonIdMother.PokemonId();
user.AddPokemonFavorite(new PokemonFavorite(pokemonId));
#endregion
#region Act
await inMemoryUserRepository.Save(user);
User userFound = await inMemoryUserRepository.Find(userId);
await inMemoryUserRepository.SaveFavorites(user);
#endregion
#region Assert
var pokemonFavoritesArray = userFound.PokemonFavorites.Favorites.Select(s => s.PokemonId.Id.ToString()).ToArray();
Assert.Equal(pokemonFavoritesArray, PokemonFavoritesMother.PokemonFavorites().Favorites.Select(s => s.PokemonId.Id.ToString()).ToArray(), StringComparer.InvariantCultureIgnoreCase);
#endregion
}