Fixed Test cases

Author: cs-raj

packages/contentstack-auth/src/utils/auth-handler.ts

@@ -118,6 +118,9 @@ class AuthHandler {
             if (result.user) {
               log.debug('Login successful, user found', { module: 'auth-handler', userEmail: result.user.email });
               resolve(result.user as User);
+            } else {
+              log.debug('Login failed: no user found.', { module: 'auth-handler', result });
+              reject(new Error(messageHandler.parse('CLI_AUTH_LOGIN_NO_USER')));
             }
           })
           .catch(async (error: any) => {
@@ -133,7 +136,7 @@ class AuthHandler {
             } else {
               log.debug('Login API call failed.', { module: 'auth-handler', error: error?.errorMessage || error });
               cliux.print('CLI_AUTH_LOGIN_FAILED', { color: 'yellow' });
-              reject(error)
+              reject(error);
             }
           });
       } else {

packages/contentstack-auth/test/unit/auth-handler.test.ts

@@ -30,7 +30,9 @@ describe('Auth Handler', function () {
               return Promise.reject(new Error('Invalid 2FA code'));
             }
           } else {
-            return Promise.resolve({ error_code: 294 });
+            const error: any = new Error('2FA required');
+            error.errorCode = 294;
+            return Promise.reject(error);
           }
         }
         return Promise.resolve({ user });
@@ -113,13 +115,23 @@ describe('Auth Handler', function () {
     it('Login with 2FA enabled invalid otp, failed to login', async function () {
       this.timeout(10000);
       TFAEnabled = true;
-      let result;
+      askOTPStub.restore();
+      askOTPStub = sinon.stub(interactive, 'askOTP').callsFake(function () {
+        return Promise.resolve(InvalidTFATestToken);
+      });
       try {
-        result = await authHandler.login(credentials.email, credentials.password);
+        await authHandler.login(credentials.email, credentials.password);
+        expect.fail('Should have thrown an error');
       } catch (error) {
-        result = error;
+        expect(error).to.be.instanceOf(Error);
+        expect((error as Error).message).to.include('Invalid 2FA code');
+      } finally {
+        TFAEnabled = false;
+        askOTPStub.restore();
+        askOTPStub = sinon.stub(interactive, 'askOTP').callsFake(function () {
+          return Promise.resolve(TFATestToken);
+        });
       }
-      TFAEnabled = false;
     });
 
     it('Login with 2FA enabled with sms channel, should be logged in successfully', async function () {