test(core): Implement timeout in SMTP tests (#3152)

* ⚡ Implement timeout in SMTP tests

* 🚚 Move timeout to constants

packages/cli/test/integration/passwordReset.api.test.ts

@@ -13,6 +13,7 @@ import {
 } from './shared/random';
 import * as testDb from './shared/testDb';
 import type { Role } from '../../src/databases/entities/Role';
+import { SMTP_TEST_TIMEOUT } from './shared/constants';
 
 jest.mock('../../src/telemetry');
 
@@ -40,19 +41,22 @@ beforeEach(async () => {
 
 	config.set('userManagement.isInstanceOwnerSetUp', true);
 	config.set('userManagement.emails.mode', '');
-
-	jest.setTimeout(30000); // fake SMTP service might be slow
 });
 
 afterAll(async () => {
 	await testDb.terminate(testDbName);
 });
 
-test('POST /forgot-password should send password reset email', async () => {
+test(
+	'POST /forgot-password should send password reset email',
+	async () => {
 		const owner = await testDb.createUser({ globalRole: globalOwnerRole });
 
 		const authlessAgent = utils.createAgent(app);
-	const member = await testDb.createUser({ email: 'test@test.com', globalRole: globalMemberRole });
+		const member = await testDb.createUser({
+			email: 'test@test.com',
+			globalRole: globalMemberRole,
+		});
 
 		await utils.configureSmtp();
 
@@ -68,7 +72,9 @@ test('POST /forgot-password should send password reset email', async () => {
 				expect(user.resetPasswordTokenExpiration).toBeGreaterThan(Math.ceil(Date.now() / 1000));
 			}),
 		);
-});
+	},
+	SMTP_TEST_TIMEOUT,
+);
 
 test('POST /forgot-password should fail if emailing is not set up', async () => {
 	const owner = await testDb.createUser({ globalRole: globalOwnerRole });

packages/cli/test/integration/shared/constants.ts

@@ -57,3 +57,8 @@ export const BOOTSTRAP_POSTGRES_CONNECTION_NAME: Readonly<string> = 'n8n_bs_post
  * for each suite test run.
  */
 export const BOOTSTRAP_MYSQL_CONNECTION_NAME: Readonly<string> = 'n8n_bs_mysql';
+
+/**
+ * Timeout (in milliseconds) to account for fake SMTP service being slow to respond.
+ */
+export const SMTP_TEST_TIMEOUT = 30_000;

packages/cli/test/integration/users.api.test.ts

@@ -4,7 +4,7 @@ import { v4 as uuid } from 'uuid';
 
 import { Db } from '../../src';
 import config from '../../config';
-import { SUCCESS_RESPONSE_BODY } from './shared/constants';
+import { SMTP_TEST_TIMEOUT, SUCCESS_RESPONSE_BODY } from './shared/constants';
 import {
 	randomEmail,
 	randomValidPassword,
@@ -47,8 +47,6 @@ beforeAll(async () => {
 
 	utils.initTestTelemetry();
 	utils.initTestLogger();
-
-	jest.setTimeout(30000); // fake SMTP service might be slow
 });
 
 beforeEach(async () => {
@@ -481,7 +479,9 @@ test('POST /users should fail if user management is disabled', async () => {
 	expect(response.statusCode).toBe(500);
 });
 
-test('POST /users should email invites and create user shells but ignore existing', async () => {
+test(
+	'POST /users should email invites and create user shells but ignore existing',
+	async () => {
 		const owner = await testDb.createUser({ globalRole: globalOwnerRole });
 		const member = await testDb.createUser({ globalRole: globalMemberRole });
 		const memberShell = await testDb.createUserShell(globalMemberRole);
@@ -489,7 +489,12 @@ test('POST /users should email invites and create user shells but ignore existin
 
 		await utils.configureSmtp();
 
-	const testEmails = [randomEmail(), randomEmail().toUpperCase(), memberShell.email, member.email];
+		const testEmails = [
+			randomEmail(),
+			randomEmail().toUpperCase(),
+			memberShell.email,
+			member.email,
+		];
 
 		const payload = testEmails.map((e) => ({ email: e }));
 
@@ -522,9 +527,13 @@ test('POST /users should email invites and create user shells but ignore existin
 			expect(password).toBeNull();
 			expect(resetPasswordToken).toBeNull();
 		}
-});
+	},
+	SMTP_TEST_TIMEOUT,
+);
 
-test('POST /users should fail with invalid inputs', async () => {
+test(
+	'POST /users should fail with invalid inputs',
+	async () => {
 		const owner = await testDb.createUser({ globalRole: globalOwnerRole });
 		const authOwnerAgent = utils.createAgent(app, { auth: true, user: owner });
 
@@ -547,9 +556,13 @@ test('POST /users should fail with invalid inputs', async () => {
 				expect(users.length).toBe(1); // DB unaffected
 			}),
 		);
-});
+	},
+	SMTP_TEST_TIMEOUT,
+);
 
-test('POST /users should ignore an empty payload', async () => {
+test(
+	'POST /users should ignore an empty payload',
+	async () => {
 		const owner = await testDb.createUser({ globalRole: globalOwnerRole });
 		const authOwnerAgent = utils.createAgent(app, { auth: true, user: owner });
 
@@ -565,7 +578,9 @@ test('POST /users should ignore an empty payload', async () => {
 
 		const users = await Db.collections.User!.find();
 		expect(users.length).toBe(1);
-});
+	},
+	SMTP_TEST_TIMEOUT,
+);
 
 // TODO: /users/:id/reinvite route tests missing