public void The_MovieTitled_event_should_update_a_movie()
{
const string title = "Some movie";
var movieId = Guid.NewGuid();
var movieTitled = new MovieTitled(movieId, title);
var repo = new DummyMovieProjectionRepository();
repo.List[movieId] = new MovieProjection {
Id = movieId
};
var handler = new MovieProjectionHandlers(repo);
handler.Handle(movieTitled);
repo.List.Count.Should().Be(1);
repo.List.Values.ShouldBeEquivalentTo(new[]
{
new MovieProjection
{
Id = movieId,
Title = title
}
});
}
public void Handle(MovieTitled movieTitled)
{
var movie = _repository.GetById(movieTitled.MovieId)
?? new MovieProjection
{
Id = movieTitled.MovieId
};
movie.Title = movieTitled.Title;
_repository.Store(movie);
}