Extend managed macOS client toward feature parity

dotnet/tests/VoiceCat.Tests/ManagedClientTests.cs

@@ -1,5 +1,6 @@
 using VoiceCat.Core;
 using VoiceCat.Crypto;
+using VoiceCat.Server.Data;
 using Voicecat.V1;
 using static VoiceCat.Tests.ServerTests;
 using static VoiceCat.Tests.MediaRelayTests;
@@ -77,4 +78,26 @@ public class ManagedClientTests
         Assert.True(managed.TrySendEncodedVoice(local.Ssrc, 960, [4, 5, 6]));
         Assert.Equal(new byte[] { 4, 5, 6 }, (await peer.ReceiveVoiceAsync()).Payload);
     }
+
+    [Fact]
+    public async Task ManagedAdministrationHelpersRoundTripTypedResults()
+    {
+        await using var fixture = new ServerFixture();
+        using (var store = new AccountStore(Path.Combine(fixture.Directory, "voicecat.db")))
+            await store.CreateAccountAsync("Admin", "secret", true);
+        await using var admin = NewClient(fixture, "ManagedAdmin"); await Connect(admin, fixture);
+        Assert.True((await admin.AuthenticateUserAsync("Admin", "secret")).Ok);
+        await Event(admin, envelope => envelope.ServerState is not null);
+        Assert.True(admin.Permissions.IsAdmin);
+
+        Assert.True((await admin.CreateAccountAsync("managed-ui", "first")).Ok);
+        Assert.Contains(await admin.ListAccountsAsync(), account => account.Username == "managed-ui");
+        Assert.True((await admin.ResetPasswordAsync("managed-ui", "second")).Ok);
+        var room = new Voicecat.V1.Channel { Name = "Managed UI room", Audio = new()
+            { SampleRate = 48000, BitrateBps = 64000, FrameMs = 20, Complexity = 10, Fec = true } };
+        Assert.True((await admin.CreateChannelAsync(room, "protected")).Ok);
+        Envelope created = await Event(admin, envelope => envelope.ChannelEvent?.Channel?.Name == room.Name);
+        Assert.True((await admin.DeleteChannelAsync(created.ChannelEvent.Channel.Id)).Ok);
+        Assert.True((await admin.DeleteAccountAsync("managed-ui")).Ok);
+    }
 }