feat: add HTTP and MCP service

2026-09-07 19:07:16 +08:00
parent 6077abd1ad
commit d660c3b9e6
37 changed files with 2186 additions and 0 deletions
@@ -0,0 +1,35 @@
+using WxAgent.Service;
+using Xunit;
+
+namespace WxAgent.Service.Tests;
+
+public sealed class EventHubTests
+{
+    [Fact]
+    public async Task ReplayAndGapAreExplicitAndSubscriptionsAreOwnerScoped()
+    {
+        var hub = new EventHub();
+        var first = new AgentEvent("one", "account", "chat", "message", "summary", DateTimeOffset.UtcNow);
+        hub.Publish("alice", first);
+        var replay = hub.Subscribe("alice", "one");
+        Assert.Empty(replay.Replay); Assert.False(replay.Gap);
+        var gap = hub.Subscribe("alice", "gone");
+        Assert.True(gap.Gap);
+        Assert.False(hub.TryGet(replay.SubscriptionId, "bob", out _));
+        hub.Publish("alice", new AgentEvent("two", "account", "chat", "message", "summary", DateTimeOffset.UtcNow));
+        Assert.True(hub.TryGet(replay.SubscriptionId, "alice", out var subscription));
+        Assert.True(await subscription.Channel.Reader.WaitToReadAsync());
+    }
+
+    [Fact]
+    public void SlowConsumerGetsAnExplicitGapInsteadOfSilentDrop()
+    {
+        var hub = new EventHub();
+        var subscription = hub.Subscribe("alice", null);
+        for (var i = 0; i < 102; i++) hub.Publish("alice", new AgentEvent(i.ToString(), "account", "chat", "message", "summary", DateTimeOffset.UtcNow));
+        Assert.True(hub.TryGet(subscription.SubscriptionId, "alice", out var current));
+        var foundGap = false;
+        while (current.Channel.Reader.TryRead(out var item)) foundGap |= item.Kind == "gap";
+        Assert.True(foundGap);
+    }
+}