public void Should_throw_exception_when_movie_is_not_found(
IWebApiMovieRestContext context,
DeleteMovieRequestHandler deleteMovieRequestHandler,
DeleteMovieRequest deleteMovieRequest,
Exception exception
)
{
"Given a WebApiMovieRestContext"
.Given(() => context = new WebApiMovieRestContext().AutoRollback());
"And a DeleteMovieRequestHandler constructed with the context"
.And(() => deleteMovieRequestHandler = new DeleteMovieRequestHandler(context));
"And a DeleteMovieRequest containing the id of a Movie that does not exist".
And(() => deleteMovieRequest = new DeleteMovieRequest()
{
MovieId = Guid.Empty
});
"When handling the DeleteMovieRequest"
.When(() => exception = Record.Exception(() => deleteMovieRequestHandler.Handle(deleteMovieRequest)));
"A ResourceNotFoundException should be thrown"
.Then(() => exception.Should().BeOfType <ResourceNotFoundException>());
"With a message indicating the id of the Movie that was not found"
.Then(() => exception.Message.Should().Be("Movie[Id=00000000-0000-0000-0000-000000000000] could not be found"));
}
public void Should_delete_movie_when_movie_is_found(
IWebApiMovieRestContext context,
DeleteMovieRequestHandler deleteMovieRequestHandler,
Movie newMovie,
DeleteMovieRequest deleteMovieRequest
)
{
"Given a WebApiMovieRestContext"
.Given(() => context = new WebApiMovieRestContext().AutoRollback());
"And a DeleteMovieRequestHandler constructed with the context"
.And(() => deleteMovieRequestHandler = new DeleteMovieRequestHandler(context));
"And a new Movie that has been inserted into the database"
.And(() => newMovie = Db.InsertMovie(new MovieBuilder()));
"And a DeleteMovieRequest containing the id of the newly inserted Movie".
And(() => deleteMovieRequest = new DeleteMovieRequest()
{
MovieId = newMovie.Id
});
"After handling the DeleteMovieRequest"
.When(() => deleteMovieRequestHandler.Handle(deleteMovieRequest));
"And commiting the WebApiMovieRestContext"
.When(() => context.Commit());
"Should have deleted the movie from the database"
.Then(() => Db.GetMovieById(newMovie.Id).Should().BeNull());
}
