Radicade Public Code

2026-10-25 23:18:56 -07:00 · 2026-10-16 23:33:13 -07:00
commit 55175acdf6
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+using System.Text.Json;
+using RadicadeServer.Extensions;
+using RadicadeServer.RecNet.Board;
+using Xunit;
+
+namespace RadicadeServer.Tests;
+
+/// <summary>
+/// A board the admin panel saves has to reach players without a restart. The only lever the client
+/// offers for that is its notification table, which is keyed by name and drops any frame whose Id is
+/// not the exact registered key - the same contract the progression frame lives under. The server
+/// used to announce a save as the numeric enum 95 with an empty payload, which no handler matches.
+/// </summary>
+public class CommunityBoardRealtimeTests
+{
+    private static CommunityBoard Board() => new()
+    {
+        FeaturedPlayer = new FeaturedPlayer
+        {
+            Id = 42,
+            TitleOverride = "Community Legend",
+            UrlOverride = "https://example/creator"
+        },
+        FeaturedRoomGroup = new FeaturedRoomGroup
+        {
+            FeaturedRoomGroupId = 1,
+            Name = "Top Picks",
+            Rooms = new List<FeaturedRoom>
+            {
+                new() { RoomId = 1001, RoomName = "Dodgeball Arena", ImageName = "room-1.png" }
+            }
+        },
+        CurrentAnnouncement = new BoardAnnouncement
+        {
+            Message = "See you in the Rec Center.",
+            MoreInfoUrl = "https://discord.gg/radicade"
+        },
+        InstagramImages = new List<InstagramImage>
+        {
+            new() { ImageName = "cb-1.png", ImageUrl = "https://cdn/cb-1.png" }
+        },
+        Videos = new List<BoardVideo>
+        {
+            new()
+            {
+                BlobName = "v.mp4",
+                Title = "Trailer",
+                Description = "Year in review",
+                ThumbnailBlobName = "t.png",
+                SourceUrl = "https://youtu.be/x"
+            }
+        }
+    };
+
+    [Fact]
+    public void TheBoardGoesOutUnderTheLiteralNameTheClientRegistersItsHandlerFor()
+    {
+        var frames = CommunityBoardBroadcast.BuildFrames(Board());
+        var boardFrame = frames[0];
+
+        Assert.Equal("CommunityBoardUpdate", (string)boardFrame.Id);
+        Assert.Contains("\"Id\":\"CommunityBoardUpdate\"", boardFrame.ToJson());
+
+        // Not the numeric enum (95): the client registers the board handler by name and drops any
+        // frame whose Id is not the exact key, which is why a saved board used to be invisible until
+        // the game was restarted.
+        Assert.DoesNotContain("\"Id\":\"95\"", boardFrame.ToJson());
+    }
+
+    [Fact]
+    public void TheBoardFrameCarriesTheWholeBoardSoTheClientNeedNotRefetch()
+    {
+        var frames = CommunityBoardBroadcast.BuildFrames(Board());
+
+        using var doc = JsonDocument.Parse(frames[0].ToJson());
+        var msg = doc.RootElement.GetProperty("Msg");
+
+        Assert.Equal("Community Legend", msg.GetProperty("FeaturedPlayer").GetProperty("TitleOverride").GetString());
+        Assert.Equal("Top Picks", msg.GetProperty("FeaturedRoomGroup").GetProperty("Name").GetString());
+        Assert.Equal("Dodgeball Arena",
+            msg.GetProperty("FeaturedRoomGroup").GetProperty("Rooms")[0].GetProperty("RoomName").GetString());
+        Assert.Equal(1, msg.GetProperty("InstagramImages").GetArrayLength());
+        Assert.Equal("Trailer", msg.GetProperty("Videos")[0].GetProperty("Title").GetString());
+    }
+
+    [Fact]
+    public void TheAnnouncementGoesOutUnderItsOwnNumericHandler()
+    {
+        var frames = CommunityBoardBroadcast.BuildFrames(Board());
+        var announcementFrame = frames.Single(f => Equals(f.Id, "96"));
+
+        Assert.Contains("\"Id\":\"96\"", announcementFrame.ToJson());
+
+        using var doc = JsonDocument.Parse(announcementFrame.ToJson());
+        var msg = doc.RootElement.GetProperty("Msg");
+        Assert.Equal("See you in the Rec Center.", msg.GetProperty("Message").GetString());
+        Assert.Equal("https://discord.gg/radicade", msg.GetProperty("MoreInfoUrl").GetString());
+    }
+
+    [Fact]
+    public void AnEmptyBoardStillSendsAWellFormedAnnouncementFrame()
+    {
+        var frames = CommunityBoardBroadcast.BuildFrames(new CommunityBoard());
+
+        Assert.Equal(2, frames.Count);
+        using var doc = JsonDocument.Parse(frames[1].ToJson());
+        Assert.Equal(string.Empty, doc.RootElement.GetProperty("Msg").GetProperty("Message").GetString());
+    }
+
+    [Fact]
+    public void ANullBoardPushesNothing()
+    {
+        Assert.Empty(CommunityBoardBroadcast.BuildFrames(null));
+    }
+}