test(github): qualify polling handoff and isolated company fixtures

Co-Authored-By: Paperclip <noreply@paperclip.ing>

server/src/__tests__/github-connection-work.test.ts

@@ -62,7 +62,7 @@ describeDatabase("GitHub coordinator with PostgreSQL and controlled Cloud HTTP (
   async function fixture(ids: string[] = []) {
     bindings = []; leases = 0; failBindings = false; githubRequests = 0;
     const companyId = randomUUID(); companyIds.push(companyId);
-    const [company] = await db.insert(companies).values({ id: companyId, name: "GitHub work test", issuePrefix: "GWT" }).returning();
+    const [company] = await db.insert(companies).values({ id: companyId, name: "GitHub work test", issuePrefix: `GW${companyId.replaceAll("-", "").slice(0, 6).toUpperCase()}` }).returning();
     const [app] = await db.insert(toolApplications).values({ companyId, applicationKey: randomUUID(), name: "GitHub", type: "mcp_server", status: "active" }).returning();
     const [connection] = await db.insert(toolConnections).values({ companyId, applicationId: app!.id, uid: randomUUID(), name: "GitHub", status: "active", enabled: true,
       transport: "mcp_remote", authKind: "oauth", credentialPolicy: "per_user", config: { sourceTemplateKey: "github", oauth: { connectorProfile: "github.code" } }, transportConfig: {} }).returning();

server/src/services/github-connection-events.test.ts

@@ -3,7 +3,7 @@ import { chatEndpoints, type Db } from "@paperclipai/db";
 import { githubConnectionEventService } from "./github-connection-events.js";
 import type { PaperclipCloudConnector } from "./paperclip-cloud-connector.js";
 
-function fixture(push = false) {
+function fixture(push = false, forcePolling = false) {
   let time = Date.parse("2026-09-04T12:00:00Z");
   const bindings = [{
     grant: { id: "grant", companyId: "company", kind: "user", subjectUserId: "owner", status: "active",
@@ -19,7 +19,7 @@ function fixture(push = false) {
     : { innerJoin: () => ({ where: () => result(bindings) }) } }));
   const leaseEvents = vi.fn<PaperclipCloudConnector["leaseEvents"]>().mockResolvedValue(null);
   const connector = { leaseEvents, eventWakeVersion: () => push ? 1 : null } as unknown as PaperclipCloudConnector;
-  const service = githubConnectionEventService({ select } as unknown as Db, { connector, now: () => new Date(time) });
+  const service = githubConnectionEventService({ select } as unknown as Db, { connector, env: forcePolling ? { PAPERCLIP_GITHUB_EVENT_POLLING: "1" } : {}, now: () => new Date(time) });
   return { service, leaseEvents, select, bots, bindings, advance: (ms: number) => { time += ms; } };
 }
 
@@ -90,6 +90,15 @@ describe("GitHub external delivery activation", () => {
     await f.service.pollOnce({ forDelivery: true }); expect(f.leaseEvents).toHaveBeenCalledTimes(2);
     expect(f.service.nextPollAt()).toBeNull();
   });
+  it("arms forced fallback before a failed Cloud enrollment revocation", async () => {
+    const f = fixture(true, true);
+    f.leaseEvents.mockRejectedValueOnce(new Error("handoff unavailable"));
+    await expect(f.service.pollOnce()).rejects.toThrow("handoff unavailable");
+    expect(f.service.nextPollAt()).not.toBeNull();
+    expect(f.leaseEvents.mock.calls[0]![0].eventWakeVersion).toBe(0);
+    f.advance(5_000); await f.service.pollOnce();
+    expect(f.leaseEvents).toHaveBeenCalledTimes(2); expect(f.service.nextPollAt()).not.toBeNull();
+  });
   it("retains old-Cloud fallback and settles once all bindings are disabled", async () => {
     const f = fixture(); await f.service.pollOnce(); expect(f.service.nextPollAt()).not.toBeNull();
     f.bindings.length = 0; f.advance(10_000); await f.service.pollOnce();