public async Task ChangePrefix_ShouldChangePrefix()
        {
            AdminChannelRepository repo = new AdminChannelRepository(GetMysql());

            var ac = await repo.Insert(DefaultTestData.DefaultServer, 11u, "!");

            await repo.ChangePrefix(ac, "$");

            ac = await repo.GetAdminChannelsForChannel(ac.ChannelId);

            Assert.Equal("$", ac.Prefix);
        }
        public async Task AfterInsertingServer_WeShouldBeAbleToQueryAdminChannelsForGivenServer()
        {
            AdminChannelRepository repo = new AdminChannelRepository(GetMysql());

            await repo.Insert(DefaultTestData.DefaultServer, 11u, "!");
            await repo.Insert(DefaultTestData.DefaultServer, 25u, "!");
            await repo.Insert(DefaultTestData.DefaultServer, 33u, "!");
            await repo.Insert(DefaultTestData.OtherServers.GetRandom(), 33u, "!");

            ulong[] expectedChannels = new ulong[] { 11, 25, 33 };

            var channels = await repo.GetAdminChannels(DefaultTestData.DefaultServer);

            foreach(var e in expectedChannels)
            {
                Assert.NotNull(channels.Single(x => x.ChannelId == e && x.Server.Id == DefaultTestData.DefaultServer.Id));
            }
        }
        public async Task AfterInsertingServer_WeShouldBeAbleToQueryAdminChannelsForGivenGuild()
        {
            AdminChannelRepository repo = new AdminChannelRepository(GetMysql());

            await repo.Insert(DefaultTestData.DefaultServer, 11u, "!");
            await repo.Insert(DefaultTestData.DefaultServer, 25u, "!");
            await repo.Insert(DefaultTestData.DefaultServer, 33u, "!");
            await repo.Insert(DefaultTestData.OtherServers.GetRandom(), 33u, "!");

            foreach(var s in DefaultTestData.SameGuildServers)
            {
                await repo.Insert(s, 11u, "!");
            }

            var channels = await repo.GetAdminChannels(DefaultTestData.SameGuildServers[0].GuildId);

            foreach(var c in channels)
            {
                Assert.Equal(11u, c.ChannelId);
                Assert.Equal(DefaultTestData.SameGuildServers[0].GuildId, c.Server.GuildId);
                Assert.Single(channels, (AdminChannel ac) => ac.Server.Id == c.Server.Id);
            }
        }