test: migrate suites to e2e coverage layout

src/agents/tools/sessions-announce-target.e2e.test.ts

@@ -0,0 +1,104 @@
+import { beforeEach, describe, expect, it, vi } from "vitest";
+import { createTestRegistry } from "../../test-utils/channel-plugins.js";
+
+const callGatewayMock = vi.fn();
+vi.mock("../../gateway/call.js", () => ({
+  callGateway: (opts: unknown) => callGatewayMock(opts),
+}));
+
+const loadResolveAnnounceTarget = async () => await import("./sessions-announce-target.js");
+
+const installRegistry = async () => {
+  const { setActivePluginRegistry } = await import("../../plugins/runtime.js");
+  setActivePluginRegistry(
+    createTestRegistry([
+      {
+        pluginId: "discord",
+        source: "test",
+        plugin: {
+          id: "discord",
+          meta: {
+            id: "discord",
+            label: "Discord",
+            selectionLabel: "Discord",
+            docsPath: "/channels/discord",
+            blurb: "Discord test stub.",
+          },
+          capabilities: { chatTypes: ["direct", "channel", "thread"] },
+          config: {
+            listAccountIds: () => ["default"],
+            resolveAccount: () => ({}),
+          },
+        },
+      },
+      {
+        pluginId: "whatsapp",
+        source: "test",
+        plugin: {
+          id: "whatsapp",
+          meta: {
+            id: "whatsapp",
+            label: "WhatsApp",
+            selectionLabel: "WhatsApp",
+            docsPath: "/channels/whatsapp",
+            blurb: "WhatsApp test stub.",
+            preferSessionLookupForAnnounceTarget: true,
+          },
+          capabilities: { chatTypes: ["direct", "group"] },
+          config: {
+            listAccountIds: () => ["default"],
+            resolveAccount: () => ({}),
+          },
+        },
+      },
+    ]),
+  );
+};
+
+describe("resolveAnnounceTarget", () => {
+  beforeEach(async () => {
+    callGatewayMock.mockReset();
+    vi.resetModules();
+    await installRegistry();
+  });
+
+  it("derives non-WhatsApp announce targets from the session key", async () => {
+    const { resolveAnnounceTarget } = await loadResolveAnnounceTarget();
+    const target = await resolveAnnounceTarget({
+      sessionKey: "agent:main:discord:group:dev",
+      displayKey: "agent:main:discord:group:dev",
+    });
+    expect(target).toEqual({ channel: "discord", to: "channel:dev" });
+    expect(callGatewayMock).not.toHaveBeenCalled();
+  });
+
+  it("hydrates WhatsApp accountId from sessions.list when available", async () => {
+    const { resolveAnnounceTarget } = await loadResolveAnnounceTarget();
+    callGatewayMock.mockResolvedValueOnce({
+      sessions: [
+        {
+          key: "agent:main:whatsapp:group:123@g.us",
+          deliveryContext: {
+            channel: "whatsapp",
+            to: "123@g.us",
+            accountId: "work",
+          },
+        },
+      ],
+    });
+
+    const target = await resolveAnnounceTarget({
+      sessionKey: "agent:main:whatsapp:group:123@g.us",
+      displayKey: "agent:main:whatsapp:group:123@g.us",
+    });
+    expect(target).toEqual({
+      channel: "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");
+  });
+});