public void PostsUpdateWhenTrackedZendeskTicketChanges()
{
var zendeskApi = new Mock <IZendeskTicketApi>();
var ticket1 = new ZendeskTicket("12345", "description", "open", new ZendeskTicket.Comment[3]);
var ticket2 = new ZendeskTicket("12345", "description", "open", new ZendeskTicket.Comment[5]);
var persistence = new InMemoryKeyValueStore();
zendeskApi.Setup(x => x.FromId("12345")).ReturnsAsync(ticket1);
var commandParser = CommandParser.For("track ZD#12345");
var zendeskTracker = new ZendeskTicketTracker(commandParser, persistence, zendeskApi.Object);
zendeskTracker.ProcessMessage(new Message("a-channel", "a-user", "scbot track ZD#12345"));
CollectionAssert.IsEmpty(zendeskTracker.ProcessTimerTick().Responses);
zendeskApi.Setup(x => x.FromId("12345")).ReturnsAsync(ticket2);
var ping = zendeskTracker.ProcessTimerTick().Responses.Single();
Assert.AreEqual("a-channel", ping.Channel);
Assert.AreEqual("<https://redgatesupport.zendesk.com/agent/tickets/12345|ZD#12345> (description) updated: 2 comments added", ping.Message);
// subsequent ticks should use updated values
CollectionAssert.IsEmpty(zendeskTracker.ProcessTimerTick().Responses);
}
public void DoesNotUpdateIfZendeskApiReturnsNull()
{
var zendeskApi = new Mock <IZendeskTicketApi>();
zendeskApi.Setup(x => x.FromId(It.IsAny <string>())).ReturnsAsync(default(ZendeskTicket));
var initialJson = @"[{""Value"":{""Id"":""12345"",""Description"":""the description"",""Status"":""hold"",""CommentCount"":5},""Channel"":""a-channel""}]";
var persistence = new Mock <IKeyValueStore>();
persistence.Setup(x => x.Get("tracked-zd-tickets")).Returns(initialJson);
var slackCommandParser = new Mock <ICommandParser>();
var zendeskTracker = new ZendeskTicketTracker(slackCommandParser.Object, persistence.Object, zendeskApi.Object);
zendeskTracker.ProcessTimerTick();
persistence.Verify(x => x.Set(It.IsAny <string>(), It.IsAny <string>()), Times.Never());
}