public void When_editing_a_game_that_not_found_then_an_entity_not_found_exception_should_be_thrown()
{
var id = 3;
var gamesRepository = Substitute.For <IGamesRepository>();
var updateGameHandler = new UpdateGameHandler(gamesRepository, Substitute.For <IUnitOfWork>());
Func <Task <Unit> > func = async() => await updateGameHandler.Handle(new UpdateGame(3, "Name"), default);
func.Should().Throw <EntityNotFoundException>().WithMessage($"Entity of type {nameof(Game)} with id {id} was not found.");
}
public async Task When_updating_an_existing_game_with_a_name_valid_then_a_new_game_should_be_created()
{
var id = 3;
var newName = "Name2";
var gamesRepository = Substitute.For <IGamesRepository>();
var game = Game.Create("Name").WithId(id);
gamesRepository.Find(id, default).Returns(Task.FromResult(game));
var updateGameHandler = new UpdateGameHandler(gamesRepository, Substitute.For <IUnitOfWork>());
var result = await updateGameHandler.Handle(new UpdateGame(game.Id, newName), default);
game.Name.Should().Be(newName);
await gamesRepository.ReceivedWithAnyArgs(1).AnyAsync(default, default);
public void When_editing_a_game_with_existing_name_then_an_application_exception_should_be_thrown()
{
var id = 3;
var name = "Name";
var gamesRepository = Substitute.For <IGamesRepository>();
var game = Game.Create(name).WithId(id);
gamesRepository.Find(id, default).Returns(Task.FromResult(game));
gamesRepository.AnyAsync(Arg.Any <Expression <Func <Game, bool> > >(), default).Returns(Task.FromResult(true));
var updateGameHandler = new UpdateGameHandler(gamesRepository, Substitute.For <IUnitOfWork>());
Func <Task <Unit> > func = async() => await updateGameHandler.Handle(new UpdateGame(game.Id, "Name2"), default);
func.Should().Throw <ApplicationException>().WithMessage(Messages.NameMustUnique);
game.Name.Should().Be(name);
}
public async Task When_updating_an_existing_game_with_a_name_valid_then_a_new_game_should_be_created()
{
const int id = 3;
var gamesRepository = Substitute.For <GamesRepository>();
var unitOfWork = Substitute.For <IUnitOfWork>();
var game = Game.Create("Name").WithId(id);
gamesRepository.Find(id, default).Returns(Task.FromResult(game));
var updateGameHandler = new UpdateGameHandler(gamesRepository, unitOfWork);
await updateGameHandler.Handle(new UpdateGame
{
Id = id,
Name = "Name2"
}, default);
game.Name.Should().Be("Name2");
await gamesRepository.ReceivedWithAnyArgs(1).EnsureUniqueness(default);