public void Can_enumerate_and_add_to_journal_concurrently()
{
var source = new SpeechJournalSource();
var journal = new SpeechJournal(source, null);
source.AddMessage("name", "first message", new ObjectId(0), 0);
using (var enumerator = journal.GetEnumerator())
{
enumerator.MoveNext().Should().BeTrue();
enumerator.Current.Message.Should().Be("first message");
source.AddMessage("name", "second, concurrently added message", new ObjectId(0), 0);
enumerator.MoveNext().Should().BeFalse();
}
}