fix: resolve CI test failures — explicit cache mock exports, hoisted service mocks, pinned Bun 1.3.6

tests/unit/cwOpportunityService.test.ts

@@ -1,12 +1,45 @@
 import { describe, test, expect, mock, beforeEach } from "bun:test";
 
+// ---------------------------------------------------------------------------
+// Top-level mocks — configured before the module is imported so the ESM
+// linker always sees the mocked version, regardless of Bun's module cache.
+// ---------------------------------------------------------------------------
+
+const postMock = mock(() => Promise.resolve({ data: { id: 9001 } }));
+const updateMock = mock(() => Promise.resolve({}));
+
+mock.module("../../src/constants", () => ({
+  connectWiseApi: { post: postMock },
+  prisma: new Proxy(
+    {},
+    {
+      get: () => mock(() => Promise.resolve(null)),
+    },
+  ),
+}));
+
+mock.module("../../src/modules/cw-utils/opportunities/opportunities", () => ({
+  opportunityCw: { update: updateMock },
+}));
+
+// Import AFTER mocks
+import {
+  submitTimeEntry,
+  syncOpportunityStatus,
+} from "../../src/services/cw.opportunityService";
+
 // ---------------------------------------------------------------------------
 // Tests
 // ---------------------------------------------------------------------------
 
 describe("cw.opportunityService", () => {
   beforeEach(() => {
-    mock.restore();
+    postMock.mockReset();
+    postMock.mockImplementation(() =>
+      Promise.resolve({ data: { id: 9001 } }),
+    );
+    updateMock.mockReset();
+    updateMock.mockImplementation(() => Promise.resolve({}));
   });
 
   // -------------------------------------------------------------------
@@ -14,27 +47,6 @@ describe("cw.opportunityService", () => {
   // -------------------------------------------------------------------
   describe("submitTimeEntry()", () => {
     test("submits time entry and returns success", async () => {
-      const postMock = mock(() => Promise.resolve({ data: { id: 9001 } }));
-      mock.module("../../src/constants", () => ({
-        connectWiseApi: { post: postMock },
-        prisma: new Proxy(
-          {},
-          {
-            get: () => mock(() => Promise.resolve(null)),
-          },
-        ),
-      }));
-      mock.module(
-        "../../src/modules/cw-utils/opportunities/opportunities",
-        () => ({
-          opportunityCw: {
-            update: mock(() => Promise.resolve({})),
-          },
-        }),
-      );
-
-      const { submitTimeEntry } =
-        await import("../../src/services/cw.opportunityService");
       const result = await submitTimeEntry({
         activityId: 100,
         cwMemberId: 10,
@@ -49,25 +61,6 @@ describe("cw.opportunityService", () => {
     });
 
     test("strips milliseconds from ISO timestamps", async () => {
-      const postMock = mock(() => Promise.resolve({ data: { id: 9001 } }));
-      mock.module("../../src/constants", () => ({
-        connectWiseApi: { post: postMock },
-        prisma: new Proxy(
-          {},
-          {
-            get: () => mock(() => Promise.resolve(null)),
-          },
-        ),
-      }));
-      mock.module(
-        "../../src/modules/cw-utils/opportunities/opportunities",
-        () => ({
-          opportunityCw: { update: mock(() => Promise.resolve({})) },
-        }),
-      );
-
-      const { submitTimeEntry } =
-        await import("../../src/services/cw.opportunityService");
       await submitTimeEntry({
         activityId: 100,
         cwMemberId: 10,
@@ -82,26 +75,10 @@ describe("cw.opportunityService", () => {
     });
 
     test("returns failure on API error", async () => {
-      mock.module("../../src/constants", () => ({
-        connectWiseApi: {
-          post: mock(() => Promise.reject(new Error("CW down"))),
-        },
-        prisma: new Proxy(
-          {},
-          {
-            get: () => mock(() => Promise.resolve(null)),
-          },
-        ),
-      }));
-      mock.module(
-        "../../src/modules/cw-utils/opportunities/opportunities",
-        () => ({
-          opportunityCw: { update: mock(() => Promise.resolve({})) },
-        }),
+      postMock.mockImplementation(() =>
+        Promise.reject(new Error("CW down")),
       );
 
-      const { submitTimeEntry } =
-        await import("../../src/services/cw.opportunityService");
       const result = await submitTimeEntry({
         activityId: 100,
         cwMemberId: 10,
@@ -121,25 +98,6 @@ describe("cw.opportunityService", () => {
   // -------------------------------------------------------------------
   describe("syncOpportunityStatus()", () => {
     test("syncs status to CW and returns success", async () => {
-      const updateMock = mock(() => Promise.resolve({}));
-      mock.module("../../src/constants", () => ({
-        connectWiseApi: { post: mock(() => Promise.resolve({ data: {} })) },
-        prisma: new Proxy(
-          {},
-          {
-            get: () => mock(() => Promise.resolve(null)),
-          },
-        ),
-      }));
-      mock.module(
-        "../../src/modules/cw-utils/opportunities/opportunities",
-        () => ({
-          opportunityCw: { update: updateMock },
-        }),
-      );
-
-      const { syncOpportunityStatus } =
-        await import("../../src/services/cw.opportunityService");
       const result = await syncOpportunityStatus({
         opportunityId: 1001,
         statusCwId: 24,
@@ -150,26 +108,10 @@ describe("cw.opportunityService", () => {
     });
 
     test("returns failure on API error", async () => {
-      mock.module("../../src/constants", () => ({
-        connectWiseApi: { post: mock(() => Promise.resolve({ data: {} })) },
-        prisma: new Proxy(
-          {},
-          {
-            get: () => mock(() => Promise.resolve(null)),
-          },
-        ),
-      }));
-      mock.module(
-        "../../src/modules/cw-utils/opportunities/opportunities",
-        () => ({
-          opportunityCw: {
-            update: mock(() => Promise.reject(new Error("API fail"))),
-          },
-        }),
+      updateMock.mockImplementation(() =>
+        Promise.reject(new Error("API fail")),
       );
 
-      const { syncOpportunityStatus } =
-        await import("../../src/services/cw.opportunityService");
       const result = await syncOpportunityStatus({
         opportunityId: 1001,
         statusCwId: 24,