 
     func client(_ client: DiscordClient, didCreateGuild guild: DiscordGuild) {
         guard let clientGuild = client.guilds[guild.id] else {
-            XCTFail()
+            XCTFail("Guild should be in guilds")
 
             return
         }

                                                                        "recipient id")
        }

        func testGroupDMChannel(_ channel: DiscordGroupDMChannel) { }

        switch channel {
        case let guildChannel as DiscordGuildChannel:      testGuildChannel(guildChannel)
        case let dmChannel as DiscordDMChannel:            testDMChannel(dmChannel)
        case let groupDmChannel as DiscordGroupDMChannel:  testGroupDMChannel(groupDmChannel)
        default: XCTFail()
        }

        expectations[.channelCreate]?.fulfill()


    func client(_ client: DiscordClient, didAddGuildMember member: DiscordGuildMember) {
        guard let clientGuild = client.guilds[member.guildId] else {
            XCTFail("Guild for member should be in guilds")

            return
        }
