public void ImageMessageHandlerOnlyHandlesImageMessageActions()
{
var ddna = Substitute.For <DDNA>();
var cbk = Substitute.For <Action <ImageMessage> >();
var uut = new ImageMessageHandler(ddna, cbk);
var t1 = Substitute.For <EventTrigger>();
t1.GetAction().Returns("gameParameters");
Expect(uut.Type(), Is.EqualTo("imageMessage"));
Expect(uut.Handle(t1, store), Is.False);
cbk.DidNotReceive().Invoke(Arg.Any <ImageMessage>());
var t2 = Substitute.For <EventTrigger>();
t2.GetAction().Returns("imageMessage");
t2.GetResponse().Returns(IMAGE_MESSAGE.Json());
var ims = Substitute.For <ImageMessageStore>();
ddna.GetImageMessageStore().Returns(ims);
ims.Has("url").Returns(true);
Expect(uut.Handle(t2, store));
cbk.Received().Invoke(Arg.Any <ImageMessage>());
var t3 = Substitute.For <EventTrigger>();
t3.GetAction().Returns("imageMessage");
t3.GetResponse().Returns(IMAGE_MESSAGE.Json());
ims.Has("url").Returns(false);
Expect(uut.Handle(t3, store), Is.False);
cbk.Received(1).Invoke(Arg.Any <ImageMessage>());
}
public void ImageMessageHandlerUsesPersistentActionAndRemovesIt()
{
var ddna = Substitute.For <DDNA>();
var cbk = Substitute.For <Action <ImageMessage> >();
var uut = new ImageMessageHandler(ddna, cbk);
var trigger = Substitute.For <EventTrigger>();
trigger.GetAction().Returns("imageMessage");
trigger.GetResponse().Returns(IMAGE_MESSAGE.Json());
var persisted = "{\"b\":2}".Json();
store.Get(trigger).Returns(persisted);
var ims = Substitute.For <ImageMessageStore>();
ddna.GetImageMessageStore().Returns(ims);
ims.Has("url").Returns(true);
Expect(uut.Handle(trigger, store));
store.Received().Remove(Arg.Is(trigger));
cbk.Received().Invoke(Arg.Is <ImageMessage>(e => e.Parameters == persisted));
}