feat: multi-agent routing + multi-account providers

src/agents/tools/sessions-announce-target.test.ts

@@ -0,0 +1,52 @@
+import { beforeEach, describe, expect, it, vi } from "vitest";
+
+const callGatewayMock = vi.fn();
+vi.mock("../../gateway/call.js", () => ({
+  callGateway: (opts: unknown) => callGatewayMock(opts),
+}));
+
+import { resolveAnnounceTarget } from "./sessions-announce-target.js";
+
+describe("resolveAnnounceTarget", () => {
+  beforeEach(() => {
+    callGatewayMock.mockReset();
+  });
+
+  it("derives non-WhatsApp announce targets from the session key", async () => {
+    const target = await resolveAnnounceTarget({
+      sessionKey: "agent:main:discord:group:dev",
+      displayKey: "agent:main:discord:group:dev",
+    });
+    expect(target).toEqual({ provider: "discord", to: "channel:dev" });
+    expect(callGatewayMock).not.toHaveBeenCalled();
+  });
+
+  it("hydrates WhatsApp accountId from sessions.list when available", async () => {
+    callGatewayMock.mockResolvedValueOnce({
+      sessions: [
+        {
+          key: "agent:main:whatsapp:group:123@g.us",
+          lastProvider: "whatsapp",
+          lastTo: "123@g.us",
+          lastAccountId: "work",
+        },
+      ],
+    });
+
+    const target = await resolveAnnounceTarget({
+      sessionKey: "agent:main:whatsapp:group:123@g.us",
+      displayKey: "agent:main:whatsapp:group:123@g.us",
+    });
+    expect(target).toEqual({
+      provider: "whatsapp",
+      to: "123@g.us",
+      accountId: "work",
+    });
+    expect(callGatewayMock).toHaveBeenCalledTimes(1);
+    const first = callGatewayMock.mock.calls[0]?.[0] as
+      | { method?: string }
+      | undefined;
+    expect(first).toBeDefined();
+    expect(first?.method).toBe("sessions.list");
+  });
+});