public void Setup()
{
_messages = new TwitterMessages();
_pump = new TwitterMessagePumpStub();
_messages.MessagePump = _pump;
}
public void GivenAnEmptyListOfTwitterMessagesWithoutResultAMessageshouldBeShown()
{
// arrange
var pump = new TwitterMessagePumpStub();
var messages = new TwitterMessages { MessagePump = pump };
// Act & Assert
Assert.That(() => messages.Parse(), Throws.Exception.Message.EqualTo("There was a technical problem retrieving the messages"));
}