public void ShouldThrowAnExceptionWhenUserAlreadyExists()
{
#region Given
string userId = UserIdMother.Id();
string expectedMessage = $"The user '{userId}' already exists";
User user = UserMother.User(userId);
var userRepository = new Mock <UserRepository>();
userRepository
.Setup(r => r.Find(It.IsAny <UserId>()))
.ReturnsAsync(UserMother.User(userId));
userRepository
.Setup(r => r.Exists(It.IsAny <UserId>()))
.ReturnsAsync(true);
userRepository
.Setup(r => r.Save(It.IsAny <User>()));
UserCreator userCreator = new UserCreator(userRepository.Object);
#endregion
#region When
var exception = Record.ExceptionAsync(async() => await userCreator.Execute(user));
#endregion
#region Then
Assert.Equal(expectedMessage, exception.Result.Message);
#endregion
}
public void CreateUser_ReturnsUserAlreadyExistsException()
{
#region Arrange
string userId = UserIdMother.Id();
string expectedMessage = $"The user '{userId}' already exists";
var userRepository = new Mock <UserRepository>();
userRepository
.Setup(r => r.Find(It.IsAny <UserId>()))
.ReturnsAsync(UserMother.User(userId));
userRepository
.Setup(r => r.Exists(It.IsAny <UserId>()))
.ReturnsAsync(true);
userRepository
.Setup(r => r.Save(It.IsAny <User>()));
UserCreator userCreator = new UserCreator(userRepository.Object);
CreateUser createUser = new CreateUser(userCreator);
#endregion
#region Act
var exception = Record.ExceptionAsync(async() => await createUser.Execute(userId));
#endregion
#region Assert
Assert.Equal(expectedMessage, exception.Result.Message);
#endregion
}
public async Task ShouldCreateUser()
{
#region Given
string userId = UserIdMother.Id();
User user = UserMother.User(userId);
var userRepository = new Mock <UserRepository>();
userRepository
.Setup(r => r.Save(It.IsAny <User>()));
UserCreator userCreator = new UserCreator(userRepository.Object);
#endregion
#region When
await userCreator.Execute(user);
#endregion
#region Then
userRepository.Verify(r => r.Save(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
}
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 AddPokemonToUserFavorites_ReturnsUserNotFoundException()
{
#region Arrange
int pokemonId = PokemonIdMother.Id();
string userId = UserIdMother.Id();
string expectedMessage = $"User '{userId}' does not exists";
var userRepository = new Mock <UserRepository>();
userRepository
.Setup(r => r.SaveFavorites(It.IsAny <User>()));
UserFinder userFinder = new UserFinder(userRepository.Object);
PokemonFavoriteCreator pokemonFavoriteCreator = new PokemonFavoriteCreator(userRepository.Object);
AddPokemonToUserFavorites addPokemonToUserFavorites = new AddPokemonToUserFavorites(userFinder, pokemonFavoriteCreator);
#endregion
#region Act
var exception = Record.ExceptionAsync(async() => await addPokemonToUserFavorites.Execute(userId, pokemonId));
#endregion
#region Assert
Assert.Equal(expectedMessage, exception.Result.Message);
#endregion
}
public async Task AddPokemonToUserFavorites_ReturnsVoid()
{
#region Arrange
int pokemonId = PokemonIdMother.Id();
string userId = UserIdMother.Id();
var userRepository = new Mock <UserRepository>();
userRepository
.Setup(r => r.Find(It.IsAny <UserId>()))
.ReturnsAsync(UserMother.User(userId));
userRepository
.Setup(r => r.Exists(It.IsAny <UserId>()))
.ReturnsAsync(true);
userRepository
.Setup(r => r.SaveFavorites(It.IsAny <User>()));
UserFinder userFinder = new UserFinder(userRepository.Object);
PokemonFavoriteCreator pokemonFavoriteCreator = new PokemonFavoriteCreator(userRepository.Object);
AddPokemonToUserFavorites addPokemonToUserFavorites = new AddPokemonToUserFavorites(userFinder, pokemonFavoriteCreator);
#endregion
#region Act
await addPokemonToUserFavorites.Execute(userId, pokemonId);
#endregion
#region Assert
userRepository.Verify(r => r.SaveFavorites(It.IsAny <User>()), Times.Once());
#endregion
}
public async Task GetPokemonFavorites_ReturnsPokemonFavorites()
{
#region Arrange
string id = UserIdMother.Id();
UserId userId = UserIdMother.UserId();
int pokemonId = PokemonIdMother.Id();
PokemonFavorites pokemonFavorites = PokemonFavoritesMother.PokemonFavorites();
var userRepository = new Mock <UserRepository>();
userRepository
.Setup(r => r.Find(It.IsAny <UserId>()))
.ReturnsAsync(UserMother.UserWithFavorites(id, pokemonId));
userRepository
.Setup(r => r.Exists(It.IsAny <UserId>()))
.ReturnsAsync(true);
UserFinder userFinder = new UserFinder(userRepository.Object);
PokemonFavoriteSearcher pokemonFavoriteSearcher = new PokemonFavoriteSearcher();
GetPokemonUserFavorites getPokemonUserFavorites = new GetPokemonUserFavorites(userFinder, pokemonFavoriteSearcher);
#endregion
#region Act
PokemonFavorites favorites = await getPokemonUserFavorites.Execute(id);
#endregion
#region Assert
Assert.True(pokemonFavorites.Favorites.All(f => favorites.Favorites.Any(item =>
item.PokemonId.Id == f.PokemonId.Id)));
#endregion
}
public async Task SearchUser_NotFound_ReturnsNull()
{
#region Arrange
InMemoryUserRepository inMemoryUserRepository = new InMemoryUserRepository(memoryCache);
UserId userId = new UserId(UserIdMother.Id());
#endregion
#region Act
User userFound = await inMemoryUserRepository.Find(userId);
#endregion
#region Assert
Assert.Null(userFound);
#endregion
}
public async Task ExistsUser_ReturnsBool()
{
#region Arrange
InMemoryUserRepository inMemoryUserRepository = new InMemoryUserRepository(memoryCache);
UserId userId = new UserId(UserIdMother.Id());
User user = new User(userId);
#endregion
#region Act
await inMemoryUserRepository.Save(user);
bool exists = await inMemoryUserRepository.Exists(userId);
#endregion
#region Assert
Assert.True(exists);
#endregion
}
public async Task SearchUser_Found_ReturnsUser()
{
#region Arrange
InMemoryUserRepository inMemoryUserRepository = new InMemoryUserRepository(memoryCache);
UserId userId = new UserId(UserIdMother.Id());
User user = new User(userId);
#endregion
#region Act
await inMemoryUserRepository.Save(user);
User userFound = await inMemoryUserRepository.Find(userId);
#endregion
#region Assert
Assert.Equal(userFound.UserId.Id, userId.Id);
#endregion
}
public async Task CreateUser_ReturnsVoid()
{
#region Arrange
string userId = UserIdMother.Id();
var userRepository = new Mock <UserRepository>();
userRepository
.Setup(r => r.Save(It.IsAny <User>()));
UserCreator userCreator = new UserCreator(userRepository.Object);
CreateUser createUser = new CreateUser(userCreator);
#endregion
#region Act
await createUser.Execute(userId);
#endregion
#region Assert
userRepository.Verify(r => r.Save(It.IsAny <User>()), Times.Once());
#endregion
}
public void AddPokemonToUserFavorites_ReturnsPokemonAlreadyExistsException()
{
#region Arrange
int pokemonId = PokemonIdMother.Id();
string userId = UserIdMother.Id();
string expectedMessage = $"The pokemon with Id '{pokemonId}' already exists in user favorites list";
var userRepository = new Mock <UserRepository>();
userRepository
.Setup(r => r.Find(It.IsAny <UserId>()))
.ReturnsAsync(UserMother.UserWithFavorites(userId, pokemonId));
userRepository
.Setup(r => r.Exists(It.IsAny <UserId>()))
.ReturnsAsync(true);
userRepository
.Setup(r => r.SaveFavorites(It.IsAny <User>()));
UserFinder userFinder = new UserFinder(userRepository.Object);
PokemonFavoriteCreator pokemonFavoriteCreator = new PokemonFavoriteCreator(userRepository.Object);
AddPokemonToUserFavorites addPokemonToUserFavorites = new AddPokemonToUserFavorites(userFinder, pokemonFavoriteCreator);
#endregion
#region Act
var exception = Record.ExceptionAsync(async() => await addPokemonToUserFavorites.Execute(userId, pokemonId));
#endregion
#region Assert
Assert.Equal(expectedMessage, exception.Result.Message);
#endregion
}
