test(external-migrate): convert merged create-stack.test.ts from vitest to mocha [DX-9770]

The v2-dev backmerge (PR #304) added create-stack.test.ts written in vitest, but this
branch converted external-migrate to mocha and removed the vitest dependency, so the
file failed to compile ('Cannot find module vitest'). Rewrote its 6 scheduleEntryAction
api_version:3.2 header tests using mocha/chai/sinon (stub axios.post + configHandler +
authHandler), preserving PR #304's coverage. Refreshed the .talismanrc checksum for the
rewritten file. external-migrate: 48 passing.

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01NbgqgVDTDmh6c9LwDtMEf9

Author: netrajpatel

.talismanrc

@@ -34,7 +34,7 @@ fileignoreconfig:
   - filename: packages/contentstack-external-migrate/src/lib/create-stack.ts
     checksum: 68a9510db6f2746ac5006c091d276c1ba619a9e15c76a3edae3967e4f9c2dd4e
   - filename: packages/contentstack-external-migrate/test/lib/create-stack.test.ts
-    checksum: 45af4e45e4baadf7e418a11a46a6243b8ffabafdbf32d0269d89c5d3db837a13
+    checksum: 2dcbc359ee275e59e0536f3c325416eac8c43eb341b04da0d3757f5b5e556d9c
   - filename: CHANGELOG.md
     checksum: 88c7e1dee308fa4ae25e7815ead0842b1aac7ed669b02859cc8b25cba879595d
   - filename: packages/contentstack-bulk-operations/test/unit/services/taxonomy-service.test.ts

packages/contentstack-external-migrate/test/lib/create-stack.test.ts

@@ -1,24 +1,9 @@
-import { beforeEach, describe, expect, it, vi } from 'vitest';
+import { expect } from 'chai';
+import sinon from 'sinon';
+import axios from 'axios';
+import { configHandler, authHandler } from '@contentstack/cli-utilities';
 import { scheduleEntryAction } from '../../src/lib/create-stack';
 
-const { mockPost } = vi.hoisted(() => ({ mockPost: vi.fn() }));
-
-vi.mock('axios', () => ({ default: { post: mockPost } }));
-
-vi.mock('@contentstack/cli-utilities', () => ({
-  configHandler: {
-    get: vi.fn().mockImplementation((key: string) => {
-      if (key === 'authorisationType') return 'BASIC';
-      if (key === 'authtoken') return 'test-authtoken';
-      if (key === 'region') return 'NA';
-      return undefined;
-    }),
-  },
-  authHandler: {
-    checkExpiryAndRefresh: vi.fn().mockResolvedValue(undefined),
-  },
-}));
-
 describe('scheduleEntryAction', () => {
   const API_KEY = 'blt-test-api-key';
   const ENTRY_OPTS = {
@@ -30,26 +15,36 @@ describe('scheduleEntryAction', () => {
     scheduledAt: '2026-08-01T10:00:00.000Z',
   };
 
+  let postStub: sinon.SinonStub;
+
   beforeEach(() => {
-    mockPost.mockReset();
-    mockPost.mockResolvedValue({ data: {} });
+    postStub = sinon.stub(axios, 'post').resolves({ data: {} } as any);
+    sinon.stub(configHandler, 'get').callsFake((key: string) => {
+      if (key === 'authorisationType') return 'BASIC';
+      if (key === 'authtoken') return 'test-authtoken';
+      if (key === 'region') return 'NA';
+      return undefined;
+    });
+    sinon.stub(authHandler, 'checkExpiryAndRefresh').resolves(undefined);
   });
 
+  afterEach(() => sinon.restore());
+
   it('sends api_version: 3.2 header on entry publish', async () => {
     await scheduleEntryAction(API_KEY, ENTRY_OPTS);
 
-    expect(mockPost).toHaveBeenCalledOnce();
-    const [url, , { headers }] = mockPost.mock.calls[0];
-    expect(url).toContain('/v3/content_types/blog/entries/entry123/publish');
-    expect(headers).toMatchObject({ api_version: '3.2' });
+    expect(postStub.calledOnce).to.be.true;
+    const [url, , { headers }] = postStub.firstCall.args;
+    expect(url).to.contain('/v3/content_types/blog/entries/entry123/publish');
+    expect(headers).to.include({ api_version: '3.2' });
   });
 
   it('sends api_version: 3.2 header on entry unpublish', async () => {
     await scheduleEntryAction(API_KEY, { ...ENTRY_OPTS, action: 'unpublish' });
 
-    const [url, , { headers }] = mockPost.mock.calls[0];
-    expect(url).toContain('/v3/content_types/blog/entries/entry123/unpublish');
-    expect(headers).toMatchObject({ api_version: '3.2' });
+    const [url, , { headers }] = postStub.firstCall.args;
+    expect(url).to.contain('/v3/content_types/blog/entries/entry123/unpublish');
+    expect(headers).to.include({ api_version: '3.2' });
   });
 
   it('sends api_version: 3.2 header on asset publish (sys_assets)', async () => {
@@ -59,9 +54,9 @@ describe('scheduleEntryAction', () => {
       entryUid: 'asset456',
     });
 
-    const [url, , { headers }] = mockPost.mock.calls[0];
-    expect(url).toContain('/v3/assets/asset456/publish');
-    expect(headers).toMatchObject({ api_version: '3.2' });
+    const [url, , { headers }] = postStub.firstCall.args;
+    expect(url).to.contain('/v3/assets/asset456/publish');
+    expect(headers).to.include({ api_version: '3.2' });
   });
 
   it('sends api_version: 3.2 header on asset unpublish (sys_assets)', async () => {
@@ -72,22 +67,22 @@ describe('scheduleEntryAction', () => {
       action: 'unpublish',
     });
 
-    const [url, , { headers }] = mockPost.mock.calls[0];
-    expect(url).toContain('/v3/assets/asset456/unpublish');
-    expect(headers).toMatchObject({ api_version: '3.2' });
+    const [url, , { headers }] = postStub.firstCall.args;
+    expect(url).to.contain('/v3/assets/asset456/unpublish');
+    expect(headers).to.include({ api_version: '3.2' });
   });
 
   it('includes branch in headers alongside api_version when branch option is provided', async () => {
     await scheduleEntryAction(API_KEY, { ...ENTRY_OPTS, branch: 'feature-branch' });
 
-    const [, , { headers }] = mockPost.mock.calls[0];
-    expect(headers).toMatchObject({ api_version: '3.2', branch: 'feature-branch' });
+    const [, , { headers }] = postStub.firstCall.args;
+    expect(headers).to.include({ api_version: '3.2', branch: 'feature-branch' });
   });
 
   it('omits branch from headers when no branch option is given', async () => {
     await scheduleEntryAction(API_KEY, ENTRY_OPTS);
 
-    const [, , { headers }] = mockPost.mock.calls[0];
-    expect(headers).not.toHaveProperty('branch');
+    const [, , { headers }] = postStub.firstCall.args;
+    expect(headers).to.not.have.property('branch');
   });
 });