Merge pull request #20351 from mozilla/fix-flaky-auth-token-unit-test

test(auth): Mock oauth/token module in token exchange unit test

Author: vpomerleau

packages/fxa-auth-server/lib/routes/oauth/token.spec.ts

@@ -745,6 +745,9 @@ describe('/oauth/token POST', () => {
       jest.doMock('../utils/oauth', () => ({
         newTokenNotification: newTokenNotificationStub,
       }));
+      jest.doMock('../../oauth/token', () => ({
+        verify: sinon.stub().resolves({ user: UID }),
+      }));
       const routes = require('./token')({
         ...tokenRoutesArgMocks,
         db: {
@@ -828,6 +831,9 @@ describe('/oauth/token POST', () => {
       jest.doMock('../utils/oauth', () => ({
         newTokenNotification: newTokenNotificationStub,
       }));
+      jest.doMock('../../oauth/token', () => ({
+        verify: sinon.stub().resolves({ user: UID }),
+      }));
       const routes = require('./token')({
         ...tokenRoutesArgMocks,
         db: {