public void WhenAcceptingAnAnswer_ThatDoesNotExistAnException_ShouldBeThrown()
{
var poster = new Poster(new Name("Joe", "Bloggs"));
var content = new PlainTextContent();
var question = new Question("A question", content, poster);
var contributor = new Contributor(new Name("Joe", "Bloggs"), new Reputation(100));
var answer = new Answer(question.Id, contributor, new PlainTextContent("This is an answer"));
Assert.Throws <InvalidAnswerException>(() => question.AcceptAnswer(answer.Id, poster.Id));
}
public void WhenThePosterAcceptsAnAsnwer_TheAnswer_ShouldBeMarkedAsAccepted()
{
var poster = new Poster(new Name("Joe", "Bloggs"));
var content = new PlainTextContent();
var question = new Question("A question", content, poster);
var contributor = new Contributor(new Name("Joe", "Bloggs"), new Reputation(1000));
var answer = new Answer(question.Id, contributor, new PlainTextContent("This is an answer"));
question.AddAnAnswer(answer);
var isAccepted = false;
DomainEvents.ListenFor <AnswerAccepted>(@event =>
{
isAccepted = true;
});
question.AcceptAnswer(answer.Id, poster.Id);
Assert.True(isAccepted);
Assert.NotNull(question.AcceptedAnswer);
Assert.Equal(answer, question.AcceptedAnswer);
}
