public void When_notifying_two_observers()
{
var observerA = new TextHandOffObserver();
var observerB = new TextHandOffObserver();
new[] {observerA, observerB}.CreateMultiObserver().Handoff("TEST!");
Assert.That(observerA.ReceivedText, Is.EqualTo("TEST!"));
Assert.That(observerB.ReceivedText, Is.EqualTo("TEST!"));
}
public void When_notifying_one_observer()
{
var observerA = new TextHandOffObserver();
var multiObserver = new TextHandoffBroadcast();
multiObserver.AddSubscriber(observerA);
multiObserver.Handoff("TEST!");
Assert.That(observerA.ReceivedText, Is.EqualTo("TEST!"));
}
public void When_reading_a_whole_single_line_file_at_once()
{
var textObserver = new TextHandOffObserver();
var reader = new OneLineAtATimeFileReader();
reader.OnNewTextAvailableNotify(textObserver);
reader.SetWorkingDirectory(TEST_FILE_PATH);
reader.SetFilePath("singleLineFile.txt");
reader.Read();
Assert.That(textObserver.ReceivedText, Is.EqualTo("42"));
}
