public void ChainOfResponsibility_GivenAnHeadSpeakerOnly_ReturnsFalse()
{
var headSpeaker = new HeadSpeaker();
var canFindSpeaker = headSpeaker.CanSpeak(DayOfWeek.Monday, Topic.Cats);
IsFalse(canFindSpeaker);
}
public void ChainOfResponsibility_GivenAnLargeChainSpeakers_ReturnsTrue()
{
HeadSpeaker speakingChain = BuildFullChain();
var foundSpeaker = speakingChain.CanSpeak(DayOfWeek.Saturday, Topic.Monkeys);
IsTrue(foundSpeaker);
}
private static HeadSpeaker BuildFullChain()
{
var speakingChain = new HeadSpeaker();
speakingChain.Next(new CatSpeaker())
.Next(new TarzanSpeaker())
.Next(new VetSpeaker());
return(speakingChain);
}
public void ChainOfResponsibility_GivenAnSmallChainSpeakers_ReturnsTrue()
{
var speakingChain = new HeadSpeaker();
speakingChain.Next(new CatSpeaker());
var foundSpeaker = speakingChain.CanSpeak(DayOfWeek.Monday, Topic.Cats);
IsTrue(foundSpeaker);
}
