feat: deepen luker host integration

tests/luker-host-adapter.mjs

@@ -0,0 +1,100 @@
+import assert from "node:assert/strict";
+
+import {
+  getBmeHostAdapter,
+  isBmeLightweightHostMode,
+  normalizeBmeChatStateTarget,
+  resolveBmeHostProfile,
+  resolveCurrentBmeChatStateTarget,
+  resolveChatStateTargetChatId,
+  serializeBmeChatStateTarget,
+} from "../host/runtime-host-adapter.js";
+
+const originalNavigator = globalThis.navigator;
+const originalLuker = globalThis.Luker;
+
+try {
+  Object.defineProperty(globalThis, "navigator", {
+    configurable: true,
+    value: {
+      userAgent:
+        "Mozilla/5.0 (Linux; Android 14; wv) AppleWebKit/537.36 Mobile Safari/537.36",
+    },
+  });
+
+  const context = {
+    groupId: "group-1",
+    chatId: "group-1",
+    getChatState() {},
+    updateChatState() {},
+    getChatStateBatch() {},
+  };
+  globalThis.Luker = {
+    getContext() {
+      return context;
+    },
+  };
+
+  assert.equal(resolveBmeHostProfile(context), "luker");
+  assert.equal(isBmeLightweightHostMode(context), true);
+
+  const target = resolveCurrentBmeChatStateTarget(context);
+  assert.deepEqual(target, {
+    is_group: true,
+    id: "group-1",
+  });
+  assert.equal(resolveChatStateTargetChatId(target), "group-1");
+  assert.equal(serializeBmeChatStateTarget(target), "group:group-1");
+
+  const characterContext = {
+    chatId: "chat-char-1",
+    characterId: "char-1",
+    characters: {
+      "char-1": {
+        avatar: "alice.png",
+      },
+    },
+    getChatState() {},
+    updateChatState() {},
+    getChatStateBatch() {},
+  };
+  globalThis.Luker = {
+    getContext() {
+      return characterContext;
+    },
+  };
+  const adapter = getBmeHostAdapter(characterContext);
+  const explicitTarget = normalizeBmeChatStateTarget({
+    is_group: false,
+    avatar_url: "alice.png",
+    file_name: "chat-char-branch",
+  });
+
+  let recordedTarget = null;
+  characterContext.updateChatState = async function(namespace, updater, options = {}) {
+    recordedTarget = options?.target ?? null;
+    return { ok: true, updated: true, state: await updater({}) };
+  };
+
+  await adapter.updateChatState("st_bme_graph_manifest", () => ({ ok: true }), {
+    target: explicitTarget,
+  });
+  assert.deepEqual(recordedTarget, explicitTarget);
+} finally {
+  if (originalNavigator === undefined) {
+    delete globalThis.navigator;
+  } else {
+    Object.defineProperty(globalThis, "navigator", {
+      configurable: true,
+      value: originalNavigator,
+    });
+  }
+
+  if (originalLuker === undefined) {
+    delete globalThis.Luker;
+  } else {
+    globalThis.Luker = originalLuker;
+  }
+}
+
+console.log("luker-host-adapter tests passed");