style: add explanatory comments for late imports after jest.mock()

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

src/login/tests/LoginPage.test.jsx

@@ -30,6 +30,8 @@ jest.mock('@openedx/frontend-base', () => ({
   getAuthService: jest.fn(),
 }));
 
+// jest.mock() must be called before importing the mocked module's members,
+// so this import intentionally comes after the mock declaration above.
 // eslint-disable-next-line import/first
 import { sendPageEvent, sendTrackEvent } from '@openedx/frontend-base';
 

src/register/RegistrationPage.test.jsx

@@ -44,6 +44,8 @@ jest.mock('@openedx/frontend-base', () => ({
   getLocale: jest.fn(),
 }));
 
+// jest.mock() must be called before importing the mocked module's members,
+// so this import intentionally comes after the mock declaration above.
 // eslint-disable-next-line import/first
 import { getLocale, sendPageEvent, sendTrackEvent } from '@openedx/frontend-base';
 

src/register/components/tests/ConfigurableRegistrationForm.test.jsx

@@ -20,6 +20,8 @@ jest.mock('@openedx/frontend-base', () => ({
   getLocale: jest.fn(),
 }));
 
+// jest.mock() must be called before importing the mocked module's members,
+// so this import intentionally comes after the mock declaration above.
 // eslint-disable-next-line import/first
 import { getLocale } from '@openedx/frontend-base';
 

src/register/components/tests/RegistrationFailure.test.jsx

@@ -22,6 +22,8 @@ jest.mock('@openedx/frontend-base', () => ({
   getLocale: jest.fn(),
 }));
 
+// jest.mock() must be called before importing the mocked module's members,
+// so this import intentionally comes after the mock declaration above.
 // eslint-disable-next-line import/first
 import { getLocale } from '@openedx/frontend-base';
 

src/register/components/tests/ThirdPartyAuth.test.jsx

@@ -21,6 +21,8 @@ jest.mock('@openedx/frontend-base', () => ({
   getLocale: jest.fn(),
 }));
 
+// jest.mock() must be called before importing the mocked module's members,
+// so this import intentionally comes after the mock declaration above.
 // eslint-disable-next-line import/first
 import { getLocale } from '@openedx/frontend-base';