Add Error Case Unit Tests

aws-amplify · Aug 28, 2024 · 16b351a · 16b351a
1 parent db166ef
commit 16b351a
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Showing 3 changed files with 49 additions and 3 deletions.
diff --git a/packages/auth/__tests__/providers/cognito/confirmSignInErrorCases.test.ts b/packages/auth/__tests__/providers/cognito/confirmSignInErrorCases.test.ts
@@ -6,6 +6,7 @@ import { confirmSignIn } from '../../../src/providers/cognito/apis/confirmSignIn
 import { RespondToAuthChallengeException } from '../../../src/providers/cognito/types/errors';
 import { respondToAuthChallenge } from '../../../src/providers/cognito/utils/clients/CognitoIdentityProvider';
 import { signInStore } from '../../../src/providers/cognito/utils/signInStore';
+import { AuthErrorCodes } from '../../../src/common/AuthErrorStrings';
 
 import { getMockError } from './testUtils/data';
 import { setUpGetConfig } from './testUtils/setUpGetConfig';
@@ -25,8 +26,8 @@ describe('confirmSignIn API error path cases:', () => {
 	const signInSession = '1234234232';
 	const { username } = authAPITestParams.user1;
 	// assert mocks
-	const mockStoreGetState = signInStore.getState as jest.Mock;
-	const mockRespondToAuthChallenge = respondToAuthChallenge as jest.Mock;
+	const mockStoreGetState = jest.mocked(signInStore.getState);
+	const mockRespondToAuthChallenge = jest.mocked(respondToAuthChallenge);
 
 	beforeAll(() => {
 		setUpGetConfig(Amplify);
@@ -77,4 +78,23 @@ describe('confirmSignIn API error path cases:', () => {
 			);
 		}
 	});
+	it('should throw an error when sign-in step is MFA_SETUP and challengeResponse is not valid', async () => {
+		expect.assertions(3);
+
+		mockStoreGetState.mockReturnValue({
+			username,
+			challengeName: 'MFA_SETUP',
+			signInSession,
+		});
+
+		try {
+			await confirmSignIn({
+				challengeResponse: 'SMS',
+			});
+		} catch (err: any) {
+			expect(err).toBeInstanceOf(AuthError);
+			expect(err.name).toBe(AuthErrorCodes.SignInException);
+			expect(err.message).toContain('SMS');
+		}
+	});
 });
diff --git a/packages/auth/__tests__/providers/cognito/confirmSignInHappyCases.test.ts b/packages/auth/__tests__/providers/cognito/confirmSignInHappyCases.test.ts
@@ -825,7 +825,7 @@ describe('confirmSignIn MFA_SETUP challenge happy path cases', () => {
 		);
 
 		jest
-			.spyOn(signInHelpers, 'handleChallengeName')
+			.spyOn(clients, 'respondToAuthChallenge')
 			.mockImplementationOnce(
 				async (): Promise<RespondToAuthChallengeCommandOutput> =>
 					authAPITestParams.RespondToAuthChallengeCommandOutput,

diff --git a/packages/auth/__tests__/providers/cognito/signInErrorCases.test.ts b/packages/auth/__tests__/providers/cognito/signInErrorCases.test.ts
@@ -9,6 +9,8 @@ import { getCurrentUser, signIn } from '../../../src/providers/cognito';
 import { initiateAuth } from '../../../src/providers/cognito/utils/clients/CognitoIdentityProvider';
 import { InitiateAuthException } from '../../../src/providers/cognito/types/errors';
 import { USER_ALREADY_AUTHENTICATED_EXCEPTION } from '../../../src/errors/constants';
+import { AuthErrorCodes } from '../../../src/common/AuthErrorStrings';
+import * as signInHelpers from '../../../src/providers/cognito/utils/signInHelpers';
 
 import { authAPITestParams } from './testUtils/authApiTestParams';
 import { getMockError } from './testUtils/data';
@@ -97,4 +99,28 @@ describe('signIn API error path cases:', () => {
 			expect(error.name).toBe(InitiateAuthException.InvalidParameterException);
 		}
 	});
+	it('should throw an error when sign in step is MFA_SETUP and there are no valid setup options', async () => {
+		expect.assertions(3);
+
+		jest
+			.spyOn(signInHelpers, 'handleUserSRPAuthFlow')
+			.mockImplementationOnce(async () => ({
+				ChallengeName: 'MFA_SETUP',
+				ChallengeParameters: {
+					MFAS_CAN_SETUP: '["SMS_MFA"]',
+				},
+				$metadata: {},
+			}));
+
+		try {
+			await signIn({
+				username: authAPITestParams.user1.username,
+				password: authAPITestParams.user1.password,
+			});
+		} catch (error: any) {
+			expect(error).toBeInstanceOf(AuthError);
+			expect(error.name).toBe(AuthErrorCodes.SignInException);
+			expect(error.message).toContain('SMS');
+		}
+	});
 });