public void SendMessages_should_throw_an_ArgumentNullException_if_messages_is_null(
[Values(false, true)]
bool async)
{
Action act;
if (async)
{
act = () => _subject.SendMessagesAsync(null, _messageEncoderSettings, CancellationToken.None).GetAwaiter().GetResult();
}
else
{
act = () => _subject.SendMessages(null, _messageEncoderSettings, CancellationToken.None);
}
act.ShouldThrow <ArgumentNullException>();
}
