(chore): Added early error message for configuration error

packages/analytics/__tests__/providers/kinesis-firehose/utils/resolveConfig.test.ts

@@ -16,12 +16,27 @@ describe('Analytics KinesisFirehose Provider Util: resolveConfig', () => {
 	};
 
 	const getConfigSpy = jest.spyOn(Amplify, 'getConfig');
+	const assertConfiguredSpy = jest.spyOn(Amplify, 'assertConfigured');
 
 	beforeEach(() => {
 		getConfigSpy.mockReset();
+		assertConfiguredSpy.mockReset();
+	});
+
+	it('throws if Amplify is not configured', () => {
+		assertConfiguredSpy.mockImplementation(() => {
+			throw new Error(
+				'Amplify has not been configured. Please call Amplify.configure() before using this service.',
+			);
+		});
+
+		expect(resolveConfig).toThrow(
+			'Amplify has not been configured. Please call Amplify.configure() before using this service.',
+		);
 	});
 
 	it('returns required config', () => {
+		assertConfiguredSpy.mockImplementation(jest.fn());
 		getConfigSpy.mockReturnValue({
 			Analytics: { KinesisFirehose: providedConfig },
 		});
@@ -30,6 +45,7 @@ describe('Analytics KinesisFirehose Provider Util: resolveConfig', () => {
 	});
 
 	it('use default config for optional fields', () => {
+		assertConfiguredSpy.mockImplementation(jest.fn());
 		const requiredFields = {
 			region: 'us-east-1',
 			bufferSize: undefined,

packages/analytics/__tests__/providers/kinesis/utils/resolveConfig.test.ts

@@ -16,12 +16,27 @@ describe('Analytics Kinesis Provider Util: resolveConfig', () => {
 	};
 
 	const getConfigSpy = jest.spyOn(Amplify, 'getConfig');
+	const assertConfiguredSpy = jest.spyOn(Amplify, 'assertConfigured');
 
 	beforeEach(() => {
 		getConfigSpy.mockReset();
+		assertConfiguredSpy.mockReset();
+	});
+
+	it('throws if Amplify is not configured', () => {
+		assertConfiguredSpy.mockImplementation(() => {
+			throw new Error(
+				'Amplify has not been configured. Please call Amplify.configure() before using this service.',
+			);
+		});
+
+		expect(resolveConfig).toThrow(
+			'Amplify has not been configured. Please call Amplify.configure() before using this service.',
+		);
 	});
 
 	it('returns required config', () => {
+		assertConfiguredSpy.mockImplementation(jest.fn());
 		getConfigSpy.mockReturnValue({
 			Analytics: { Kinesis: kinesisConfig },
 		});
@@ -30,6 +45,7 @@ describe('Analytics Kinesis Provider Util: resolveConfig', () => {
 	});
 
 	it('use default config for optional fields', () => {
+		assertConfiguredSpy.mockImplementation(jest.fn());
 		const requiredFields = {
 			region: 'us-east-1',
 			bufferSize: undefined,

packages/analytics/__tests__/providers/personalize/utils/resolveConfig.test.ts

@@ -18,12 +18,27 @@ describe('Analytics Personalize Provider Util: resolveConfig', () => {
 	};
 
 	const getConfigSpy = jest.spyOn(Amplify, 'getConfig');
+	const assertConfiguredSpy = jest.spyOn(Amplify, 'assertConfigured');
 
 	beforeEach(() => {
 		getConfigSpy.mockReset();
+		assertConfiguredSpy.mockReset();
+	});
+
+	it('throws if Amplify is not configured', () => {
+		assertConfiguredSpy.mockImplementation(() => {
+			throw new Error(
+				'Amplify has not been configured. Please call Amplify.configure() before using this service.',
+			);
+		});
+
+		expect(resolveConfig).toThrow(
+			'Amplify has not been configured. Please call Amplify.configure() before using this service.',
+		);
 	});
 
 	it('returns required config', () => {
+		assertConfiguredSpy.mockImplementation(jest.fn());
 		getConfigSpy.mockReturnValue({
 			Analytics: { Personalize: providedConfig },
 		});
@@ -35,6 +50,7 @@ describe('Analytics Personalize Provider Util: resolveConfig', () => {
 	});
 
 	it('use default config for optional fields', () => {
+		assertConfiguredSpy.mockImplementation(jest.fn());
 		const requiredFields = {
 			region: 'us-east-1',
 			trackingId: 'trackingId1',

packages/analytics/__tests__/providers/pinpoint/utils/resolveConfig.test.ts

@@ -16,12 +16,27 @@ describe('Analytics Pinpoint Provider Util: resolveConfig', () => {
 	};
 	// create spies
 	const getConfigSpy = jest.spyOn(Amplify, 'getConfig');
+	const assertConfiguredSpy = jest.spyOn(Amplify, 'assertConfigured');
 
 	beforeEach(() => {
 		getConfigSpy.mockReset();
+		assertConfiguredSpy.mockReset();
+	});
+
+	it('throws if Amplify is not configured', () => {
+		assertConfiguredSpy.mockImplementation(() => {
+			throw new Error(
+				'Amplify has not been configured. Please call Amplify.configure() before using this service.',
+			);
+		});
+
+		expect(resolveConfig).toThrow(
+			'Amplify has not been configured. Please call Amplify.configure() before using this service.',
+		);
 	});
 
 	it('returns required config', () => {
+		assertConfiguredSpy.mockImplementation(jest.fn());
 		getConfigSpy.mockReturnValue({
 			Analytics: { Pinpoint: pinpointConfig },
 		});

packages/analytics/src/providers/kinesis-firehose/utils/resolveConfig.ts

@@ -11,6 +11,7 @@ import {
 import { DEFAULT_KINESIS_FIREHOSE_CONFIG } from './constants';
 
 export const resolveConfig = () => {
+	Amplify.assertConfigured();
 	const config = Amplify.getConfig().Analytics?.KinesisFirehose;
 	const {
 		region,

packages/analytics/src/providers/kinesis/utils/resolveConfig.ts

@@ -11,6 +11,7 @@ import {
 import { DEFAULT_KINESIS_CONFIG } from './constants';
 
 export const resolveConfig = () => {
+	Amplify.assertConfigured();
 	const config = Amplify.getConfig().Analytics?.Kinesis;
 	const {
 		region,

packages/analytics/src/providers/personalize/utils/resolveConfig.ts

@@ -14,6 +14,7 @@ import {
 } from './constants';
 
 export const resolveConfig = () => {
+	Amplify.assertConfigured();
 	const config = Amplify.getConfig().Analytics?.Personalize;
 	const {
 		region,

packages/analytics/src/providers/pinpoint/utils/resolveConfig.ts

@@ -12,6 +12,7 @@ import {
  * @internal
  */
 export const resolveConfig = () => {
+	Amplify.assertConfigured();
 	const { appId, region, bufferSize, flushSize, flushInterval, resendLimit } =
 		Amplify.getConfig().Analytics?.Pinpoint ?? {};
 	assertValidationError(!!appId, AnalyticsValidationErrorCode.NoAppId);

packages/api-rest/__tests__/apis/common/internalPost.test.ts

@@ -26,10 +26,13 @@ const mockUnauthenticatedHandler = jest.mocked(unauthenticatedHandler);
 const mockParseJsonError = jest.mocked(parseJsonError);
 const mockGetRetryDecider = jest.mocked(getRetryDecider);
 const mockFetchAuthSession = jest.fn();
+const mockAssertConfigured = jest.fn();
 const mockAmplifyInstance = {
 	Auth: {
 		fetchAuthSession: mockFetchAuthSession,
 	},
+	isConfigured: true,
+	assertConfigured: mockAssertConfigured,
 } as any as AmplifyClassV6;
 
 const successResponse = {

packages/api-rest/__tests__/apis/common/publicApis.test.ts

@@ -49,11 +49,13 @@ const mockConfig = {
 const mockParseJsonError = parseJsonError as jest.Mock;
 const mockRestHeaders = jest.fn();
 const mockGetConfig = jest.fn();
+const mockAssertConfigured = jest.fn();
 const mockAmplifyInstance = {
 	Auth: {
 		fetchAuthSession: mockFetchAuthSession,
 	},
 	getConfig: mockGetConfig,
+	assertConfigured: mockAssertConfigured,
 	libraryOptions: {
 		API: {
 			REST: {

packages/api-rest/src/apis/common/internalPost.ts

@@ -47,7 +47,7 @@
  * @param postInput.abortController The abort controller used to cancel the POST request
  * @returns a {@link RestApiResponse}
  *
  * @throws an {@link AmplifyError} with `Network Error` as the `message` when the external resource is unreachable due to one
  * of the following reasons:
  *   1. no network connection
  *   2. CORS error
@@ -57,6 +57,7 @@
 	amplify: AmplifyClassV6,
 	{ url, options, abortController }: InternalPostInput,
 ): Promise<RestApiResponse> => {
+	amplify.assertConfigured();
 	const controller = abortController ?? new AbortController();
 	const responsePromise = createCancellableOperation(async () => {
 		const response = transferHandler(

packages/api-rest/src/apis/common/publicApis.ts

@@ -35,6 +35,7 @@ const publicHandler = (
 	method: string,
 ) =>
 	createCancellableOperation(async abortSignal => {
+		amplify.assertConfigured();
 		const { apiName, options: apiOptions = {}, path: apiPath } = options;
 		const url = resolveApiUrl(
 			amplify,

packages/api-rest/src/apis/common/transferHandler.ts

@@ -128,6 +128,7 @@ const getRetryDeciderFromStrategy = (
 const resolveCredentials = async (
 	amplify: AmplifyClassV6,
 ): Promise<AWSCredentials | null> => {
+	amplify.assertConfigured();
 	try {
 		const { credentials } = await amplify.Auth.fetchAuthSession();
 		if (credentials) {

packages/auth/__tests__/providers/cognito/confirmResetPassword.test.ts

@@ -16,7 +16,7 @@ import { setUpGetConfig } from './testUtils/setUpGetConfig';
 
 jest.mock('@aws-amplify/core', () => ({
 	...(jest.createMockFromModule('@aws-amplify/core') as object),
-	Amplify: { getConfig: jest.fn(() => ({})) },
+	Amplify: { getConfig: jest.fn(() => ({})), assertConfigured: jest.fn() },
 }));
 jest.mock('@aws-amplify/core/internals/utils', () => ({
 	...jest.requireActual('@aws-amplify/core/internals/utils'),

packages/auth/__tests__/providers/cognito/confirmSignInErrorCases.test.ts

@@ -14,7 +14,7 @@ import { authAPITestParams } from './testUtils/authApiTestParams';
 
 jest.mock('@aws-amplify/core', () => ({
 	...(jest.createMockFromModule('@aws-amplify/core') as object),
-	Amplify: { getConfig: jest.fn(() => ({})) },
+	Amplify: { getConfig: jest.fn(() => ({})), assertConfigured: jest.fn() },
 }));
 jest.mock('../../../src/client/utils/store');
 jest.mock(

packages/auth/__tests__/providers/cognito/confirmSignUp.test.ts

@@ -22,7 +22,7 @@ jest.mock('../../../src/providers/cognito/factories');
 
 jest.mock('@aws-amplify/core', () => ({
 	...(jest.createMockFromModule('@aws-amplify/core') as object),
-	Amplify: { getConfig: jest.fn(() => ({})) },
+	Amplify: { getConfig: jest.fn(() => ({})), assertConfigured: jest.fn() },
 }));
 jest.mock('@aws-amplify/core/internals/utils', () => ({
 	...jest.requireActual('@aws-amplify/core/internals/utils'),

packages/auth/__tests__/providers/cognito/confirmUserAttribute.test.ts

@@ -16,7 +16,7 @@ import { setUpGetConfig } from './testUtils/setUpGetConfig';
 
 jest.mock('@aws-amplify/core', () => ({
 	...(jest.createMockFromModule('@aws-amplify/core') as object),
-	Amplify: { getConfig: jest.fn(() => ({})) },
+	Amplify: { getConfig: jest.fn(() => ({})), assertConfigured: jest.fn() },
 }));
 jest.mock('@aws-amplify/core/internals/utils', () => ({
 	...jest.requireActual('@aws-amplify/core/internals/utils'),

packages/auth/__tests__/providers/cognito/deleteUser.test.ts

@@ -17,7 +17,7 @@ import { setUpGetConfig } from './testUtils/setUpGetConfig';
 
 jest.mock('@aws-amplify/core', () => ({
 	...(jest.createMockFromModule('@aws-amplify/core') as object),
-	Amplify: { getConfig: jest.fn(() => ({})) },
+	Amplify: { getConfig: jest.fn(() => ({})), assertConfigured: jest.fn() },
 }));
 jest.mock('@aws-amplify/core/internals/utils', () => ({
 	...jest.requireActual('@aws-amplify/core/internals/utils'),

packages/auth/__tests__/providers/cognito/deleteUserAttributes.test.ts

@@ -15,7 +15,7 @@ import { setUpGetConfig } from './testUtils/setUpGetConfig';
 
 jest.mock('@aws-amplify/core', () => ({
 	...(jest.createMockFromModule('@aws-amplify/core') as object),
-	Amplify: { getConfig: jest.fn(() => ({})) },
+	Amplify: { getConfig: jest.fn(() => ({})), assertConfigured: jest.fn() },
 }));
 jest.mock('@aws-amplify/core/internals/utils', () => ({
 	...jest.requireActual('@aws-amplify/core/internals/utils'),

packages/auth/__tests__/providers/cognito/fetchDevices.test.ts

@@ -15,7 +15,7 @@ import { setUpGetConfig } from './testUtils/setUpGetConfig';
 
 jest.mock('@aws-amplify/core', () => ({
 	...(jest.createMockFromModule('@aws-amplify/core') as object),
-	Amplify: { getConfig: jest.fn(() => ({})) },
+	Amplify: { getConfig: jest.fn(() => ({})), assertConfigured: jest.fn() },
 }));
 jest.mock('@aws-amplify/core/internals/utils', () => ({
 	...jest.requireActual('@aws-amplify/core/internals/utils'),

packages/auth/__tests__/providers/cognito/fetchMFAPreference.test.ts

@@ -15,7 +15,7 @@ import { setUpGetConfig } from './testUtils/setUpGetConfig';
 
 jest.mock('@aws-amplify/core', () => ({
 	...(jest.createMockFromModule('@aws-amplify/core') as object),
-	Amplify: { getConfig: jest.fn(() => ({})) },
+	Amplify: { getConfig: jest.fn(() => ({})), assertConfigured: jest.fn() },
 }));
 jest.mock(
 	'../../../src/foundation/factories/serviceClients/cognitoIdentityProvider',

packages/auth/__tests__/providers/cognito/fetchUserAttributes.test.ts

@@ -15,7 +15,7 @@ import { setUpGetConfig } from './testUtils/setUpGetConfig';
 
 jest.mock('@aws-amplify/core', () => ({
 	...(jest.createMockFromModule('@aws-amplify/core') as object),
-	Amplify: { getConfig: jest.fn(() => ({})) },
+	Amplify: { getConfig: jest.fn(() => ({})), assertConfigured: jest.fn() },
 }));
 jest.mock('@aws-amplify/core/internals/utils', () => ({
 	...jest.requireActual('@aws-amplify/core/internals/utils'),
@@ -34,6 +34,7 @@ describe('fetchUserAttributes', () => {
 	const mockCreateCognitoUserPoolEndpointResolver = jest.mocked(
 		createCognitoUserPoolEndpointResolver,
 	);
+	const mockAssertConfigured = Amplify.assertConfigured as jest.Mock;
 
 	beforeAll(() => {
 		setUpGetConfig(Amplify);
@@ -43,6 +44,7 @@ describe('fetchUserAttributes', () => {
 	});
 
 	beforeEach(() => {
+		mockAssertConfigured.mockReturnValue(undefined);
 		mockGetUser.mockResolvedValue({
 			UserAttributes: [
 				{ Name: 'email', Value: 'XXXXXXXXXXXXX' },
@@ -60,6 +62,7 @@ describe('fetchUserAttributes', () => {
 		mockGetUser.mockReset();
 		mockFetchAuthSession.mockClear();
 		mockCreateGetUserClient.mockClear();
+		mockAssertConfigured.mockReset();
 	});
 
 	it('should return the current user attributes into a map format', async () => {

packages/auth/__tests__/providers/cognito/forgetDevice.test.ts

@@ -17,7 +17,7 @@ import { setUpGetConfig } from './testUtils/setUpGetConfig';
 
 jest.mock('@aws-amplify/core', () => ({
 	...(jest.createMockFromModule('@aws-amplify/core') as object),
-	Amplify: { getConfig: jest.fn(() => ({})) },
+	Amplify: { getConfig: jest.fn(() => ({})), assertConfigured: jest.fn() },
 }));
 jest.mock('@aws-amplify/core/internals/utils', () => ({
 	...jest.requireActual('@aws-amplify/core/internals/utils'),

packages/auth/__tests__/providers/cognito/getCurrentUser.test.ts

@@ -13,7 +13,11 @@ import { setUpGetConfig } from './testUtils/setUpGetConfig';
 
 jest.mock('@aws-amplify/core', () => ({
 	...(jest.createMockFromModule('@aws-amplify/core') as object),
-	Amplify: { Auth: { getTokens: jest.fn() }, getConfig: jest.fn(() => ({})) },
+	Amplify: {
+		Auth: { getTokens: jest.fn() },
+		getConfig: jest.fn(() => ({})),
+		assertConfigured: jest.fn(),
+	},
 }));
 jest.mock('@aws-amplify/core/internals/utils', () => ({
 	...jest.requireActual('@aws-amplify/core/internals/utils'),
@@ -25,12 +29,14 @@ describe('getCurrentUser', () => {
 	const mockedUsername = 'XXXXXXXXXXXXXX';
 	// assert mocks
 	const mockGetTokensFunction = Amplify.Auth.getTokens as jest.Mock;
+	const mockAssertConfigured = Amplify.assertConfigured as jest.Mock;
 
 	beforeAll(() => {
 		setUpGetConfig(Amplify);
 	});
 
 	beforeEach(() => {
+		mockAssertConfigured.mockReturnValue(undefined);
 		mockGetTokensFunction.mockResolvedValue({
 			accessToken: decodeJWT(mockAccessToken),
 			idToken: {
@@ -48,6 +54,7 @@ describe('getCurrentUser', () => {
 
 	afterEach(() => {
 		mockGetTokensFunction.mockReset();
+		mockAssertConfigured.mockReset();
 	});
 
 	it('should get current user', async () => {
@@ -71,4 +78,16 @@ describe('getCurrentUser', () => {
 			expect(error.name).toBe(USER_UNAUTHENTICATED_EXCEPTION);
 		}
 	});
+
+	it('throws if Amplify is not configured', async () => {
+		mockAssertConfigured.mockImplementationOnce(() => {
+			throw new Error(
+				'Amplify has not been configured. Please call Amplify.configure() before using this service.',
+			);
+		});
+
+		expect(getCurrentUser()).rejects.toThrow(
+			'Amplify has not been configured. Please call Amplify.configure() before using this service.',
+		);
+	});
 });

packages/auth/__tests__/providers/cognito/rememberDevice.test.ts

@@ -17,7 +17,7 @@ import { setUpGetConfig } from './testUtils/setUpGetConfig';
 
 jest.mock('@aws-amplify/core', () => ({
 	...(jest.createMockFromModule('@aws-amplify/core') as object),
-	Amplify: { getConfig: jest.fn(() => ({})) },
+	Amplify: { getConfig: jest.fn(() => ({})), assertConfigured: jest.fn() },
 }));
 jest.mock('@aws-amplify/core/internals/utils', () => ({
 	...jest.requireActual('@aws-amplify/core/internals/utils'),