chore(@nestjs) publish v11.1.7 release

feat(websockets): allow manual acknowledgement handling with @Ack() decorator

.circleci/config.yml

@@ -6,16 +6,16 @@ parameters:
     default: false
   legacy-node-version:
     type: string
-    default: '14.21.3'
+    default: '18.20'
   maintenance-node-version:
     type: string
-    default: '16.20'
+    default: '20.18'
   active-node-version:
     type: string
-    default: '18.17'
+    default: '22.11'
   current-node-version:
     type: string
-    default: '20.5'
+    default: '23.3'
 
 aliases:
   - &restore-cache
@@ -29,7 +29,7 @@ aliases:
   - &install-deps
     run:
       name: Install dependencies
-      command: npm ci --legacy-peer-deps
+      command: npm install --legacy-peer-deps
   - &build-packages
     run:
       name: Build
@@ -121,14 +121,14 @@ jobs:
   lint:
     working_directory: ~/nest
     docker:
-      - image: cimg/node:<< pipeline.parameters.maintenance-node-version >>
+      - image: cimg/node:<< pipeline.parameters.active-node-version >>
     steps:
       - checkout
       - *restore-cache
       - *install-deps
       - run:
           name: Lint
-          command: npm run lint
+          command: npm run lint:ci
 
   integration_tests:
     working_directory: ~/nest
@@ -165,22 +165,6 @@ jobs:
           name: Integration tests
           command: npm run test:integration
 
-  codechecks_benchmarks:
-    working_directory: ~/nest
-    docker:
-      - image: cimg/node:<< pipeline.parameters.maintenance-node-version >>
-    steps:
-      - checkout
-      - *restore-cache
-      - *install-deps
-      - *build-packages
-      - run:
-          name: Install native wrk
-          command: .circleci/install-wrk.sh
-      - run:
-          name: Run codechecks with benchmarks
-          command: yarn codechecks:benchmarks
-
   samples:
     working_directory: ~/nest
     docker:
@@ -220,6 +204,3 @@ workflows:
       - samples:
           requires:
             - build
-      - codechecks_benchmarks:
-          requires:
-            - build

.circleci/install-wrk.sh

@@ -6,8 +6,8 @@ cd "$(dirname "$0")"
 
 cd /tmp/
 sudo apt-get install build-essential libssl-dev git -y
-git clone https://github.com/wg/wrk.git wrk
+git clone --depth=1 https://github.com/wg/wrk.git wrk
 cd wrk
 sudo make
 # move the executable to somewhere in your PATH, ex:
-sudo cp wrk /usr/local/bin
+sudo cp wrk /usr/local/bin

.eslintignore

@@ -1,3 +0,0 @@
-**/node_modules/**
-*.d.ts
-*.js

.eslintrc.js

@@ -1,47 +0,0 @@
-module.exports = {
-  root: true,
-  env: {
-    node: true,
-  },
-  plugins: ['@typescript-eslint/eslint-plugin'],
-  extends: [
-    'plugin:@typescript-eslint/recommended',
-    'prettier',
-  ],
-  overrides: [
-    {
-      files: ['**/*.ts'],
-      parser: '@typescript-eslint/parser',
-      parserOptions: {
-        project: 'tsconfig.json',
-        sourceType: 'module',
-      },
-      rules: {
-        '@typescript-eslint/interface-name-prefix': 'off',
-        '@typescript-eslint/explicit-function-return-type': 'off',
-        '@typescript-eslint/no-explicit-any': 'off',
-        '@typescript-eslint/explicit-module-boundary-types': 'off',
-        '@typescript-eslint/no-unused-vars': 'off',
-        '@typescript-eslint/ban-types': 'off',
-        '@typescript-eslint/no-array-constructor': 'off',
-      },
-    },
-    {
-      files: ['**/*.spec.ts', 'integration/**/*.ts'],
-      parser: '@typescript-eslint/parser',
-      parserOptions: {
-        project: 'tsconfig.spec.json',
-        sourceType: 'module',
-      },
-      rules: {
-        '@typescript-eslint/interface-name-prefix': 'off',
-        '@typescript-eslint/explicit-function-return-type': 'off',
-        '@typescript-eslint/no-explicit-any': 'off',
-        '@typescript-eslint/explicit-module-boundary-types': 'off',
-        '@typescript-eslint/no-unused-vars': 'off',
-        '@typescript-eslint/ban-types': 'off',
-        '@typescript-eslint/no-empty-function': 'off',
-      },
-    }
-  ]
-};

.github/ISSUE_TEMPLATE/Bug_report.yml

@@ -1,6 +1,7 @@
 name: "\U0001F41B Bug Report"
 description: "If something isn't working as expected \U0001F914"
 labels: ["needs triage"]
+type: bug
 body:
   - type: markdown
     attributes:
@@ -63,46 +64,13 @@ body:
       label: "Expected behavior"
       description: "A clear and concise description of what you expected to happened (or code)"
 
-  - type: markdown
-    attributes:
-      value: |
-        ---
-
-  - type: checkboxes
-    validations:
-      required: true
-    attributes:
-      label: "Package"
-      description: |
-        Which package (or packages) do you think your issue is related to?
-        **Tip**: The first line of the stack trace can help you to figure out this
-
-        The package isn't listed below? Try to find its repository [here](https://github.com/orgs/nestjs/repositories) and open the issue there instead
-      options:
-        - label: "I don't know. Or some 3rd-party package"
-        - label: "<code>@nestjs/common</code>"
-        - label: "<code>@nestjs/core</code>"
-        - label: "<code>@nestjs/microservices</code>"
-        - label: "<code>@nestjs/platform-express</code>"
-        - label: "<code>@nestjs/platform-fastify</code>"
-        - label: "<code>@nestjs/platform-socket.io</code>"
-        - label: "<code>@nestjs/platform-ws</code>"
-        - label: "<code>@nestjs/testing</code>"
-        - label: "<code>@nestjs/websockets</code>"
-        - label: "Other (see below)"
-
-  - type: input
-    attributes:
-      label: "Other package"
-      description: "If your issue is related to some package that is not listed above nor under @nestjs org, write its name here"
-
   - type: input
     attributes:
       label: "NestJS version"
       description: |
-        Which version of `@nestjs/core` are you using?
+        Which exact version of `@nestjs/core` package are you using?
         **Tip**: Make sure that all of yours `@nestjs/*` dependencies are in sync!
-      placeholder: "8.1.3"
+      placeholder: "10.0.0"
 
   - type: textarea
     validations:
@@ -121,7 +89,7 @@ body:
     attributes:
       label: "Node.js version"
       description: "Which version of Node.js are you using?"
-      placeholder: "14.17.6"
+      placeholder: "24.0.0"
 
   - type: checkboxes
     validations:

.github/ISSUE_TEMPLATE/Feature_request.yml

@@ -1,6 +1,7 @@
 name: "\U0001F680 Feature Request"
 description: "I have a suggestion \U0001F63B!"
 labels: ["type: enhancement :wolf:", "needs triage"]
+type: feature
 body:
   - type: markdown
     attributes:

.github/ISSUE_TEMPLATE/Regression.yml

@@ -1,6 +1,7 @@
 name: "\U0001F4A5 Regression"
 description: "Report an unexpected while upgrading your Nest application!"
 labels: ["type: bug :sob:", "needs triage"]
+type: bug
 body:
   - type: markdown
     attributes:

.github/ISSUE_TEMPLATE/Suggestion_improve_performance.yml

@@ -2,6 +2,7 @@ title: "perf: "
 name: "\U0001F525 Suggestion for Improving Performance"
 description: "I have a suggestion that might improve the performance of Nest \U00002728"
 labels: ["type: enhancement :wolf:", "needs triage"]
+type: task
 body:
   - type: checkboxes
     attributes:

.github/workflows/codeql-analysis.yml

@@ -21,7 +21,7 @@ jobs:
 
     steps:
     - name: Checkout repository
-      uses: actions/checkout@v4
+      uses: actions/checkout@v5
       with:
         # We must fetch at least the immediate parents so that if this is
         # a pull request then we can checkout the head.
@@ -34,7 +34,7 @@ jobs:
 
     # Initializes the CodeQL tools for scanning.
     - name: Initialize CodeQL
-      uses: github/codeql-action/init@v3
+      uses: github/codeql-action/init@v4
       with:
         queries: +security-extended
       # Override language selection by uncommenting this and choosing your languages
@@ -44,7 +44,7 @@ jobs:
     # Autobuild attempts to build any compiled languages  (C/C++, C#, or Java).
     # If this step fails, then you should remove it and run the build manually (see below)
     - name: Autobuild
-      uses: github/codeql-action/autobuild@v3
+      uses: github/codeql-action/autobuild@v4
 
     # ℹ️ Command-line programs to run using the OS shell.
     # 📚 https://git.io/JvXDl
@@ -58,4 +58,4 @@ jobs:
     #   make release
 
     - name: Perform CodeQL Analysis
-      uses: github/codeql-action/analyze@v3
+      uses: github/codeql-action/analyze@v4

.gitignore

@@ -1,4 +1,5 @@
 packages/*/package-lock.json
+sample/**/package-lock.json
 
 # dependencies
 node_modules/
@@ -10,7 +11,7 @@ node_modules/
 /.devcontainer
 /.classpath
 /.project
-/.settings 
+/.settings
 *.code-workspace
 
 # Vim
@@ -50,3 +51,4 @@ build/config\.gypi
 
 .npmrc
 pnpm-lock.yaml
+/.history

CONTRIBUTING.md

@@ -25,7 +25,7 @@ Stack Overflow is a much better place to ask questions since:
 
 <!-- - there are thousands of people willing to help on Stack Overflow [maybe one day] -->
 
-- questions and answers stay available for public viewing so your question / answer might help someone else
+- questions and answers stay available for public viewing so your question / answer might help someone else.
 - Stack Overflow's voting system assures that the best answers are prominently visible.
 
 To save your and our time, we will systematically close all issues that are requests for general support and redirect people to Stack Overflow.

LICENSE

@@ -1,6 +1,6 @@
 (The MIT License)
 
-Copyright (c) 2017-2024 Kamil Mysliwiec <https://kamilmysliwiec.com>
+Copyright (c) 2017-2025 Kamil Mysliwiec <https://kamilmysliwiec.com>
 
 Permission is hereby granted, free of charge, to any person obtaining
 a copy of this software and associated documentation files (the

Readme.md

@@ -8,7 +8,7 @@
   <p align="center">A progressive <a href="https://nodejs.org" target="_blank">Node.js</a> framework for building efficient and scalable server-side applications.</p>
     <p align="center">
 <a href="https://www.npmjs.com/~nestjscore" target="_blank"><img src="https://img.shields.io/npm/v/@nestjs/core.svg" alt="NPM Version" /></a>
-<a href="https://www.npmjs.com/~nestjscore" target="_blank"><img src="https://img.shields.io/npm/l/@nestjs/core.svg" alt="Package License" /></a>
+<a href="https://github.com/nestjs/nest/blob/master/LICENSE" target="_blank"><img src="https://img.shields.io/npm/l/@nestjs/core.svg" alt="Package License" /></a>
 <a href="https://www.npmjs.com/~nestjscore" target="_blank"><img src="https://img.shields.io/npm/dm/@nestjs/common.svg" alt="NPM Downloads" /></a>
 <a href="https://circleci.com/gh/nestjs/nest" target="_blank"><img src="https://img.shields.io/circleci/build/github/nestjs/nest/master" alt="CircleCI" /></a>
 <a href="https://discord.gg/G7Qnnhy" target="_blank"><img src="https://img.shields.io/badge/discord-online-brightgreen.svg" alt="Discord"/></a>
@@ -62,9 +62,7 @@ Nest is an MIT-licensed open source project. It can grow thanks to the sponsors
 <td><a href="https://trilon.io" target="_blank"><img src="https://nestjs.com/img/trilon.svg" width="200" valign="middle" /></a></td>
 <td><a href="https://microsoft.com/" target="_blank"><img src="https://nestjs.com/img/logos/microsoft-logo.png" width="180" valign="middle" /></a></td>
 <td><a href="https://mojam.co" target="_blank"><img src="https://nestjs.com/img/logos/mojam-logo.png" width="80" valign="middle" /></a></td>
-<td><a href="https://marblism.com?utm_source=nest" target="_blank"><img src="https://nestjs.com/img/logos/marblism-logo.png" width="180" valign="middle" /></a></td>
 <td><a href="https://valor-software.com/" target="_blank"><img src="https://docs.nestjs.com/assets/sponsors/valor-software.png" width="170" valign="middle" /></a></td>
-<td><a href="https://amplication.com/" target="_blank"><img src="https://nestjs.com/img/logos/amplication-logo.svg" width="190" valign="middle" /></a></td>
 </tr>
 </table>
 
@@ -80,10 +78,7 @@ Nest is an MIT-licensed open source project. It can grow thanks to the sponsors
 </tr>
 <tr>
 <td><a href="https://snyk.co/nestjs" target="_blank"><img src="https://nestjs.com/img/logos/snyk-logo-black.png" width="185" valign="middle" /></a></td>
-<td><a href="https://fuseautotech.com/" target="_blank"><img src="https://nestjs.com/img/logos/fuse-logo.svg" width="105" valign="middle" /></a></td>
-<td><a href="https://ridicorp.com/career/" target="_blank"><img src="https://nestjs.com/img/logos/ridi-logo.svg" width="105" valign="middle" /></a></td>
 <td><a href="https://www.movavi.com/imovie-for-windows.html" target="_blank"><img src="https://nestjs.com/img/logos/movavi-logo.svg" width="105" valign="middle" /></a></td>
-<td><a href="https://skunk.team" target="_blank"><img src="https://nestjs.com/img/logos/skunk-logo.png" height="60" valign="middle" /></a></td>
 </tr>
 </table>
 
@@ -93,10 +88,10 @@ Nest is an MIT-licensed open source project. It can grow thanks to the sponsors
 <tr>
 <td><a href="https://www.mercedes-benz.com/" target="_blank"><img src="https://nestjs.com/img/logos/mercedes-logo.png" width="100" valign="middle" /></a></td>
 <td><a href="https://www.dinii.jp/" target="_blank"><img src="https://nestjs.com/img/logos/dinii-logo.png" width="65" valign="middle" /></a></td>
-<td><a href="https://bloodycase.com/?promocode=NEST" target="_blank"><img src="https://nestjs.com/img/logos/bloodycase-logo.png" width="65" valign="middle" /></a></td>
 <td><a href="https://handsontable.com/docs/react-data-grid/?utm_source=NestJS_GH&utm_medium=sponsorship&utm_campaign=library_sponsorship_2024" target="_blank"><img src="https://nestjs.com/img/logos/handsontable-dark-logo.svg#2" width="150" valign="middle" /></a></td>
 <td align="center" valign="middle"><a href="https://www.itflashcards.com/" target="_blank"><img src="https://nestjs.com/img/logos/it_flashcards-logo.png" width="170" valign="middle" /></a></td>
 <td align="center" valign="middle"><a href="https://arcjet.com/?ref=nestjs" target="_blank"><img src="https://nestjs.com/img/logos/arcjet-logo.svg" width="170" valign="middle" /></a></td>
+<td align="center" valign="middle"><a href="https://crawljobs.com" target="_blank"><img src="https://nestjs.com/img/logos/crawljobs-logo.svg" width="130" valign="middle" /></a></td>
 </tr>
 </table>
 
@@ -120,19 +115,16 @@ Nest is an MIT-licensed open source project. It can grow thanks to the sponsors
 <td align="center" valign="middle"><a href="https://triplecore.io" target="_blank"><img src="https://nestjs.com/img/logos/triplecore-logo.svg" width="50" valign="middle" /></a></td>
 </tr>
 <tr>
-<td align="center" valign="middle"><a href="https://thecasinowizard.com/bonuses/no-deposit-bonuses/" target="_blank"><img src="https://nestjs.com/img/logos/casinowizard-logo.png" width="120" valign="middle" /></a></td>
 <td align="center" valign="middle"><a href="https://polygon-software.ch/" target="_blank"><img src="https://nestjs.com/img/logos/polygon-logo.svg" width="120" valign="middle" /></a></td>
 <td align="center" valign="middle"><a href="https://boringowl.io/" target="_blank"><img src="https://nestjs.com/img/logos/boringowl-logo.svg" width="120" valign="middle" /></a></td>
 <td align="center" valign="middle"><a href="https://nordbot.app/" target="_blank"><img src="https://nestjs.com/img/logos/nordbot-logo.png" width="120" valign="middle" /></a></td>
 <td align="center" valign="middle"><a href="https://doppio.sh/" target="_blank"><img src="https://nestjs.com/img/logos/dopiosh-logo.png" width="50" valign="middle" /></a></td>
 <td align="center" valign="middle"><a href="https://www.hingehealth.com/" target="_blank"><img src="https://nestjs.com/img/logos/hinge-health-logo.svg" width="100" valign="middle" /></a></td>
+<td align="center" valign="middle"><a href="https://www.tripoffice.com/" target="_blank"><img src="https://nestjs.com/img/logos/tripoffice-logo.png" width="140" valign="middle" /></a></td>
 </tr>
 <tr>
-<td align="center" valign="middle"><a href="https://julienferand.dev/" target="_blank"><img src="https://nestjs.com/img/logos/julienferand-logo.jpeg" width="55" valign="middle" /></a></td>
-<td align="center" valign="middle"><a href="https://www.tripoffice.com/" target="_blank"><img src="https://nestjs.com/img/logos/tripoffice-logo.png" width="140" valign="middle" /></a></td>
 <td align="center" valign="middle"><a href="https://solcellsforetag.se/" target="_blank"><img src="https://nestjs.com/img/logos/solcellsforetag-logo.svg" width="140" valign="middle" /></a></td>
 <td align="center" valign="middle"><a href="https://www.route4me.com/" target="_blank"><img src="https://nestjs.com/img/logos/route4me-logo.svg" width="100" valign="middle" /></a></td>
-<td align="center" valign="middle"><a href="https://www.slotsup.com/" target="_blank"><img src="https://nestjs.com/img/logos/slotsup-logo.png" width="60" valign="middle" /></a></td>
 </tr>
 </table>
 

eslint.config.mjs

@@ -0,0 +1,56 @@
+// @ts-check
+import eslint from '@eslint/js';
+import eslintPluginPrettierRecommended from 'eslint-plugin-prettier/recommended';
+import globals from 'globals';
+import tseslint from 'typescript-eslint';
+
+export default tseslint.config(
+  {
+    ignores: ['node_modules', '**/node_modules/**', '**/*.js', '**/*.d.ts'],
+  },
+  eslint.configs.recommended,
+  ...tseslint.configs.recommendedTypeChecked,
+  eslintPluginPrettierRecommended,
+  {
+    languageOptions: {
+      globals: {
+        ...globals.node,
+        ...globals.jest,
+      },
+      ecmaVersion: 5,
+      sourceType: 'module',
+      parserOptions: {
+        project: ['tsconfig.json', 'tsconfig.spec.json'],
+        projectService: true,
+        tsconfigRootDir: import.meta.dirname,
+      },
+    },
+  },
+  {
+    rules: {
+      '@typescript-eslint/no-explicit-any': 'off',
+      '@typescript-eslint/no-unsafe-assignment': 'off',
+      '@typescript-eslint/no-unsafe-call': 'off',
+      '@typescript-eslint/no-unsafe-member-access': 'off',
+      '@typescript-eslint/no-unsafe-function-type': 'off',
+      '@typescript-eslint/no-unsafe-argument': 'off',
+      '@typescript-eslint/no-unsafe-return': 'off',
+      '@typescript-eslint/no-unused-expressions': 'off',
+      '@typescript-eslint/no-require-imports': 'off',
+      '@typescript-eslint/no-unused-vars': 'off',
+      '@typescript-eslint/no-non-null-asserted-optional-chain': 'warn',
+      "@typescript-eslint/no-misused-promises": [
+        "error",
+        {
+          "checksVoidReturn": false,
+          "checksConditionals": false
+        }
+      ],
+      "@typescript-eslint/require-await": "off",
+      '@typescript-eslint/prefer-promise-reject-errors': 'off',
+      '@typescript-eslint/no-base-to-string': 'off',
+      '@typescript-eslint/unbound-method': 'off',
+      '@typescript-eslint/only-throw-error': 'off',
+    },
+  },
+);

integration/auto-mock/test/bar.service.spec.ts

@@ -4,6 +4,7 @@ import * as chaiAsPromised from 'chai-as-promised';
 import * as sinon from 'sinon';
 import { BarService } from '../src/bar.service';
 import { FooService } from '../src/foo.service';
+
 chai.use(chaiAsPromised);
 const { expect } = chai;
 

integration/auto-mock/tsconfig.json

@@ -10,6 +10,7 @@
     "target": "ES2021",
     "sourceMap": true,
     "allowJs": true,
+    "strictNullChecks": true,
     "outDir": "./dist",
     "paths": {
       "@nestjs/common": ["../../packages/common"],
@@ -32,7 +33,8 @@
   },
   "include": [
     "src/**/*",
-    "e2e/**/*"
+    "e2e/**/*",
+    "test/**/*"
   ],
   "exclude": [
     "node_modules",

integration/cors/e2e/fastify.spec.ts

@@ -38,10 +38,12 @@ describe.skip('Fastify Cors', () => {
         );
 
         let requestId = 0;
-        const configDelegation = function (req, cb) {
-          const config = configs[requestId];
-          requestId++;
-          cb(null, config);
+        const configDelegation = {
+          delegator: function (req, cb) {
+            const config = configs[requestId];
+            requestId++;
+            cb(null, config);
+          },
         };
         app.enableCors(configDelegation);
 

integration/cors/tsconfig.json

@@ -10,6 +10,7 @@
     "target": "ES2021",
     "sourceMap": true,
     "allowJs": true,
+    "strictNullChecks": true,
     "outDir": "./dist",
     "paths": {
       "@nestjs/common": ["../../packages/common"],

integration/discovery/src/webhooks.explorer.ts

@@ -17,17 +17,17 @@ export class WebhooksExplorer {
       const { name } = this.discoveryService.getMetadataByDecorator(
         Webhook,
         wrapper,
-      );
+      )!;
       return {
         name,
         handlers: this.metadataScanner
-          .getAllMethodNames(wrapper.metatype.prototype)
+          .getAllMethodNames(wrapper.metatype!.prototype)
           .map(methodName => {
             const { event } = this.discoveryService.getMetadataByDecorator(
               WebhookHandler,
               wrapper,
               methodName,
-            );
+            )!;
             return {
               methodName,
               event,

integration/discovery/tsconfig.json

@@ -10,6 +10,7 @@
     "target": "ES2021",
     "sourceMap": true,
     "allowJs": true,
+    "strictNullChecks": true,
     "outDir": "./dist",
     "paths": {
       "@nestjs/common": ["../../packages/common"],

integration/docker-compose.yml

@@ -25,8 +25,9 @@ services:
       - "9001:9001"
     restart: always
   mysql:
-    image: mysql:8.3.0
+    image: mysql:9.4.0
     environment:
+      MYSQL_ROOT_HOST: '%'
       MYSQL_ROOT_PASSWORD: root
       MYSQL_DATABASE: test
     ports:
@@ -50,7 +51,7 @@ services:
   zookeeper:
     container_name: test-zookeeper
     hostname: zookeeper
-    image: confluentinc/cp-zookeeper:7.5.3
+    image: confluentinc/cp-zookeeper:7.9.4
     ports:
       - "2181:2181"
     environment:
@@ -59,7 +60,7 @@ services:
   kafka:
     container_name: test-kafka
     hostname: kafka
-    image: confluentinc/cp-kafka:7.5.3
+    image: confluentinc/cp-kafka:8.1.0
     depends_on:
       - zookeeper
     ports:

integration/graphql-code-first/src/main.ts

@@ -7,4 +7,4 @@ async function bootstrap() {
   app.useGlobalPipes(new ValidationPipe());
   await app.listen(3000);
 }
-bootstrap();
+void bootstrap();

integration/graphql-code-first/src/recipes/recipes.resolver.ts

@@ -35,7 +35,7 @@ export class RecipesResolver {
     @Args('newRecipeData') newRecipeData: NewRecipeInput,
   ): Promise<Recipe> {
     const recipe = await this.recipesService.create(newRecipeData);
-    pubSub.publish('recipeAdded', { recipeAdded: recipe });
+    void pubSub.publish('recipeAdded', { recipeAdded: recipe });
     return recipe;
   }
 
@@ -46,6 +46,6 @@ export class RecipesResolver {
 
   @Subscription(returns => Recipe)
   recipeAdded() {
-    return pubSub.asyncIterator('recipeAdded');
+    return pubSub.asyncIterableIterator('recipeAdded');
   }
 }

integration/graphql-code-first/tsconfig.json

@@ -10,6 +10,7 @@
     "target": "ES2021",
     "sourceMap": true,
     "allowJs": true,
+    "strictNullChecks": true,
     "outDir": "./dist",
     "paths": {
       "@nestjs/common": ["../../packages/common"],

integration/graphql-schema-first/e2e/graphql-request-scoped.spec.ts

@@ -42,7 +42,7 @@ describe('GraphQL request scoped', () => {
             ],
           },
         })
-        .end((err, res) => {
+        .end(err => {
           if (err) return end(err);
           end();
         });

integration/graphql-schema-first/src/cats/cats-request-scoped.service.ts

@@ -20,6 +20,6 @@ export class CatsRequestScopedService {
   }
 
   findOneById(id: number): Cat {
-    return this.cats.find(cat => cat.id === id);
+    return this.cats.find(cat => cat.id === id)!;
   }
 }

integration/graphql-schema-first/src/cats/cats.resolvers.ts

@@ -27,13 +27,13 @@ export class CatsResolvers {
 
   @Mutation('createCat')
   async create(@Args() args: Cat): Promise<Cat> {
-    const createdCat = await this.catsService.create(args);
-    pubSub.publish('catCreated', { catCreated: createdCat });
+    const createdCat = this.catsService.create(args);
+    void pubSub.publish('catCreated', { catCreated: createdCat });
     return createdCat;
   }
 
   @Subscription('catCreated')
   catCreated() {
-    return pubSub.asyncIterator('catCreated');
+    return pubSub.asyncIterableIterator('catCreated');
   }
 }

integration/graphql-schema-first/src/cats/cats.service.ts

@@ -20,6 +20,6 @@ export class CatsService {
   }
 
   findOneById(id: number): Cat {
-    return this.cats.find(cat => cat.id === id);
+    return this.cats.find(cat => cat.id === id)!;
   }
 }

integration/graphql-schema-first/src/main.ts

@@ -5,4 +5,4 @@ async function bootstrap() {
   const app = await NestFactory.create(AppModule);
   await app.listen(3000);
 }
-bootstrap();
+void bootstrap();

integration/graphql-schema-first/tsconfig.json

@@ -10,6 +10,7 @@
     "target": "ES2021",
     "sourceMap": true,
     "allowJs": true,
+    "strictNullChecks": true,
     "outDir": "./dist",
     "paths": {
       "@nestjs/common": ["../../packages/common"],

integration/hello-world/e2e/exclude-middleware-fastify.spec.ts

@@ -50,6 +50,16 @@ class TestController {
     return RETURN_VALUE;
   }
 
+  @Get('legacy-wildcard/overview')
+  testLegacyWildcard() {
+    return RETURN_VALUE;
+  }
+
+  @Get('splat-wildcard/overview')
+  testSplatWildcard() {
+    return RETURN_VALUE;
+  }
+
   @Get('overview/:id')
   overviewById() {
     return RETURN_VALUE;
@@ -64,10 +74,17 @@ class TestModule {
   configure(consumer: MiddlewareConsumer) {
     consumer
       .apply((req, res, next) => res.end(MIDDLEWARE_VALUE))
-      .exclude('test', 'overview/:id', 'wildcard/(.*)', {
-        path: 'middleware',
-        method: RequestMethod.POST,
-      })
+      .exclude(
+        'test',
+        'overview/:id',
+        'wildcard/*',
+        'legacy-wildcard/(.*)',
+        'splat-wildcard/*splat',
+        {
+          path: 'middleware',
+          method: RequestMethod.POST,
+        },
+      )
       .forRoutes('*');
   }
 }
@@ -126,6 +143,18 @@ describe('Exclude middleware (fastify)', () => {
       .expect(200, RETURN_VALUE);
   });
 
+  it(`should exclude "/legacy-wildcard/overview" endpoint (by wildcard, legacy syntax)`, () => {
+    return request(app.getHttpServer())
+      .get('/legacy-wildcard/overview')
+      .expect(200, RETURN_VALUE);
+  });
+
+  it(`should exclude "/splat-wildcard/overview" endpoint (by wildcard, new syntax)`, () => {
+    return request(app.getHttpServer())
+      .get('/splat-wildcard/overview')
+      .expect(200, RETURN_VALUE);
+  });
+
   afterEach(async () => {
     await app.close();
   });

integration/hello-world/e2e/exclude-middleware.spec.ts

@@ -41,6 +41,16 @@ class TestController {
     return RETURN_VALUE;
   }
 
+  @Get('legacy-wildcard/overview')
+  testLegacyWildcard() {
+    return RETURN_VALUE;
+  }
+
+  @Get('splat-wildcard/overview')
+  testSplatWildcard() {
+    return RETURN_VALUE;
+  }
+
   @Get('overview/:id')
   overviewById() {
     return RETURN_VALUE;
@@ -60,12 +70,19 @@ class TestModule {
   configure(consumer: MiddlewareConsumer) {
     consumer
       .apply((req, res, next) => res.send(MIDDLEWARE_VALUE))
-      .exclude('test', 'overview/:id', 'wildcard/(.*)', {
-        path: 'middleware',
-        method: RequestMethod.POST,
-      })
+      .exclude(
+        'test',
+        'overview/:id',
+        'wildcard/*',
+        'legacy-wildcard/(.*)',
+        'splat-wildcard/*splat',
+        {
+          path: 'middleware',
+          method: RequestMethod.POST,
+        },
+      )
       .exclude('multiple/exclude')
-      .forRoutes('*');
+      .forRoutes('*path');
   }
 }
 
@@ -116,6 +133,18 @@ describe('Exclude middleware', () => {
       .expect(200, RETURN_VALUE);
   });
 
+  it(`should exclude "/legacy-wildcard/overview" endpoint (by wildcard, legacy syntax)`, () => {
+    return request(app.getHttpServer())
+      .get('/legacy-wildcard/overview')
+      .expect(200, RETURN_VALUE);
+  });
+
+  it(`should exclude "/splat-wildcard/overview" endpoint (by wildcard, new syntax)`, () => {
+    return request(app.getHttpServer())
+      .get('/splat-wildcard/overview')
+      .expect(200, RETURN_VALUE);
+  });
+
   it(`should exclude "/multiple/exclude" endpoint`, () => {
     return request(app.getHttpServer())
       .get('/multiple/exclude')

integration/hello-world/e2e/express-instance.spec.ts

@@ -3,10 +3,11 @@ import { ExpressAdapter } from '@nestjs/platform-express';
 import { Test } from '@nestjs/testing';
 import * as express from 'express';
 import * as request from 'supertest';
+import { App } from 'supertest/types';
 import { AppModule } from '../src/app.module';
 
 describe('Hello world (express instance)', () => {
-  let server;
+  let server: App;
   let app: INestApplication;
 
   beforeEach(async () => {

integration/hello-world/e2e/fastify-middleware-before-init.spec.ts

@@ -0,0 +1,135 @@
+import {
+  Controller,
+  Get,
+  Injectable,
+  MiddlewareConsumer,
+  Module,
+  NestModule,
+} from '@nestjs/common';
+import {
+  FastifyAdapter,
+  NestFastifyApplication,
+} from '@nestjs/platform-fastify';
+import { Test } from '@nestjs/testing';
+import { expect } from 'chai';
+
+describe('Middleware before init (FastifyAdapter)', () => {
+  let app: NestFastifyApplication;
+
+  @Injectable()
+  class TestService {
+    getData(): string {
+      return 'test_data';
+    }
+  }
+
+  @Controller()
+  class TestController {
+    constructor(private readonly testService: TestService) {}
+
+    @Get('test')
+    test() {
+      return { data: this.testService.getData() };
+    }
+
+    @Get('health')
+    health() {
+      return { status: 'ok' };
+    }
+  }
+
+  @Module({
+    controllers: [TestController],
+    providers: [TestService],
+  })
+  class TestModule implements NestModule {
+    configure(consumer: MiddlewareConsumer) {
+      consumer
+        .apply((req, res, next) => {
+          res.setHeader('x-middleware', 'applied');
+          next();
+        })
+        .forRoutes('*');
+    }
+  }
+
+  describe('should queue middleware when registered before init', () => {
+    beforeEach(async () => {
+      const module = await Test.createTestingModule({
+        imports: [TestModule],
+      }).compile();
+
+      app = module.createNestApplication<NestFastifyApplication>(
+        new FastifyAdapter(),
+      );
+
+      // Register middleware before init - should be queued
+      app.use((req, res, next) => {
+        res.setHeader('x-global-middleware', 'applied');
+        next();
+      });
+
+      // Now init the app - queued middleware should be registered
+      await app.init();
+      await app.getHttpAdapter().getInstance().ready();
+    });
+
+    it('should apply queued middleware after init', () => {
+      return app
+        .inject({
+          method: 'GET',
+          url: '/test',
+        })
+        .then(({ statusCode, payload, headers }) => {
+          expect(statusCode).to.equal(200);
+          expect(JSON.parse(payload)).to.deep.equal({ data: 'test_data' });
+          // Verify both module-level and global middleware were applied
+          expect(headers['x-middleware']).to.equal('applied');
+          expect(headers['x-global-middleware']).to.equal('applied');
+        });
+    });
+
+    afterEach(async () => {
+      await app.close();
+    });
+  });
+
+  describe('should work when app is initialized before middleware registration', () => {
+    beforeEach(async () => {
+      const module = await Test.createTestingModule({
+        imports: [TestModule],
+      }).compile();
+
+      app = module.createNestApplication<NestFastifyApplication>(
+        new FastifyAdapter(),
+      );
+
+      // Initialize app first
+      await app.init();
+
+      // Now middleware registration should work
+      app.use((req, res, next) => {
+        res.setHeader('x-global-middleware', 'applied');
+        next();
+      });
+
+      await app.getHttpAdapter().getInstance().ready();
+    });
+
+    it('should register middleware successfully after init', () => {
+      return app
+        .inject({
+          method: 'GET',
+          url: '/test',
+        })
+        .then(({ statusCode, payload }) => {
+          expect(statusCode).to.equal(200);
+          expect(JSON.parse(payload)).to.deep.equal({ data: 'test_data' });
+        });
+    });
+
+    afterEach(async () => {
+      await app.close();
+    });
+  });
+});

integration/hello-world/e2e/force-console.spec.ts

@@ -0,0 +1,163 @@
+import { ConsoleLogger, INestApplication } from '@nestjs/common';
+import { Test } from '@nestjs/testing';
+import * as request from 'supertest';
+import { AppModule } from '../src/app.module';
+import * as sinon from 'sinon';
+import { expect } from 'chai';
+
+describe('ForceConsole Option', () => {
+  let app: INestApplication;
+
+  describe('When forceConsole is true', () => {
+    let consoleLogSpy: sinon.SinonSpy;
+    let consoleErrorSpy: sinon.SinonSpy;
+    let processStdoutSpy: sinon.SinonSpy;
+    let processStderrSpy: sinon.SinonSpy;
+
+    beforeEach(async () => {
+      // Spy on console and process methods
+      consoleLogSpy = sinon.spy(console, 'log');
+      consoleErrorSpy = sinon.spy(console, 'error');
+      processStdoutSpy = sinon.spy(process.stdout, 'write');
+      processStderrSpy = sinon.spy(process.stderr, 'write');
+
+      const moduleRef = await Test.createTestingModule({
+        imports: [AppModule],
+      }).compile();
+
+      app = moduleRef.createNestApplication({
+        forceConsole: true,
+        logger: ['log', 'error'],
+      });
+
+      await app.init();
+    });
+
+    afterEach(async () => {
+      consoleLogSpy.restore();
+      consoleErrorSpy.restore();
+      processStdoutSpy.restore();
+      processStderrSpy.restore();
+      await app.close();
+    });
+
+    it('should use console.log instead of process.stdout.write', async () => {
+      const logger = new ConsoleLogger('TestContext', { forceConsole: true });
+      logger.log('Test log message');
+
+      // Should use console.log when forceConsole is true
+      expect(consoleLogSpy.called).to.be.true;
+      // Verify console.log was called with the message
+      const consoleLogCalls = consoleLogSpy
+        .getCalls()
+        .filter(call =>
+          call.args.some(arg => String(arg).includes('Test log message')),
+        );
+      expect(consoleLogCalls.length).to.be.greaterThan(0);
+    });
+
+    it('should use console.error instead of process.stderr.write', async () => {
+      const logger = new ConsoleLogger('TestContext', { forceConsole: true });
+      logger.error('Test error message');
+
+      // Should use console.error when forceConsole is true
+      expect(consoleErrorSpy.called).to.be.true;
+      // Verify console.error was called with the message
+      const consoleErrorCalls = consoleErrorSpy
+        .getCalls()
+        .filter(call =>
+          call.args.some(arg => String(arg).includes('Test error message')),
+        );
+      expect(consoleErrorCalls.length).to.be.greaterThan(0);
+    });
+
+    it('should handle GET request with forceConsole option enabled', () => {
+      return request(app.getHttpServer()).get('/hello').expect(200);
+    });
+  });
+
+  describe('When forceConsole is false (default)', () => {
+    let consoleLogSpy: sinon.SinonSpy;
+    let consoleErrorSpy: sinon.SinonSpy;
+    let processStdoutSpy: sinon.SinonSpy;
+    let processStderrSpy: sinon.SinonSpy;
+
+    beforeEach(async () => {
+      // Spy on console and process methods
+      consoleLogSpy = sinon.spy(console, 'log');
+      consoleErrorSpy = sinon.spy(console, 'error');
+      processStdoutSpy = sinon.spy(process.stdout, 'write');
+      processStderrSpy = sinon.spy(process.stderr, 'write');
+
+      const moduleRef = await Test.createTestingModule({
+        imports: [AppModule],
+      }).compile();
+
+      app = moduleRef.createNestApplication({
+        logger: ['log', 'error'],
+        // forceConsole is not set, defaults to false
+      });
+
+      await app.init();
+    });
+
+    afterEach(async () => {
+      consoleLogSpy.restore();
+      consoleErrorSpy.restore();
+      processStdoutSpy.restore();
+      processStderrSpy.restore();
+      await app.close();
+    });
+
+    it('should not directly call console.log when forceConsole is false', async () => {
+      const logger = new ConsoleLogger('TestContext');
+
+      // Reset spy to ensure clean state
+      consoleLogSpy.resetHistory();
+
+      logger.log('Test log message');
+
+      // When forceConsole is false, should not call console.log
+      expect(consoleLogSpy.called).to.be.false;
+    });
+
+    it('should not directly call console.error when forceConsole is false', async () => {
+      const logger = new ConsoleLogger('TestContext');
+
+      // Reset spy to ensure clean state
+      consoleErrorSpy.resetHistory();
+
+      logger.error('Test error message');
+
+      // When forceConsole is false, should not call console.error
+      expect(consoleErrorSpy.called).to.be.false;
+    });
+  });
+
+  describe('When forceConsole is set via NestFactory.create', () => {
+    it('should apply forceConsole to the default logger', async () => {
+      const consoleLogSpy = sinon.spy(console, 'log');
+      const processStdoutSpy = sinon.spy(process.stdout, 'write');
+
+      const moduleRef = await Test.createTestingModule({
+        imports: [AppModule],
+      }).compile();
+
+      const testApp = moduleRef.createNestApplication({
+        forceConsole: true,
+      });
+
+      await testApp.init();
+
+      // The logger created by NestFactory should respect forceConsole option
+      const logger = new ConsoleLogger('AppContext', { forceConsole: true });
+      logger.log('Application started');
+
+      expect(consoleLogSpy.called).to.be.true;
+
+      consoleLogSpy.restore();
+      processStdoutSpy.restore();
+      await testApp.close();
+    });
+  });
+});

integration/hello-world/e2e/interceptors.spec.ts

@@ -48,7 +48,7 @@ export class HeaderInterceptor {
     const ctx = context.switchToHttp();
     const res = ctx.getResponse();
     for (const key in this.headers) {
-      if (this.headers.hasOwnProperty(key)) {
+      if (Object.prototype.hasOwnProperty.call(this.headers, key)) {
         res.header(key, this.headers[key]);
       }
     }

integration/hello-world/e2e/middleware-class.spec.ts

@@ -8,9 +8,9 @@ import {
   RequestMethod,
 } from '@nestjs/common';
 import { Test } from '@nestjs/testing';
+import { Response } from 'express';
 import * as request from 'supertest';
 import { AppModule } from '../src/app.module';
-import { Response } from 'express';
 
 const INCLUDED_VALUE = 'test_included';
 const RETURN_VALUE = 'test';

integration/hello-world/e2e/middleware-execute-order.spec.ts

@@ -1,20 +1,56 @@
-import { INestApplication, MiddlewareConsumer, Module } from '@nestjs/common';
+import {
+  Global,
+  INestApplication,
+  MiddlewareConsumer,
+  Module,
+} from '@nestjs/common';
 import { Test } from '@nestjs/testing';
 import * as request from 'supertest';
 
 const RETURN_VALUE_A = 'test_A';
 const RETURN_VALUE_B = 'test_B';
+const RETURN_VALUE_X = 'test_X';
+const RETURN_VALUE_GLOBAL = 'test_GLOBAL';
 
-@Module({
-  imports: [],
-})
+@Global()
+@Module({})
+class GlobalModule {
+  configure(consumer: MiddlewareConsumer) {
+    consumer
+      .apply((req, res, next) => res.send(RETURN_VALUE_GLOBAL))
+      .forRoutes('ping');
+  }
+}
+
+@Global()
+@Module({})
+class GlobalModule2 {
+  configure(consumer: MiddlewareConsumer) {
+    consumer
+      .apply((req, res, next) => res.send(RETURN_VALUE_GLOBAL + '2'))
+      .forRoutes('ping');
+  }
+}
+
+@Module({ imports: [GlobalModule, GlobalModule2] })
+class ModuleX {
+  configure(consumer: MiddlewareConsumer) {
+    consumer
+      .apply((req, res, next) => res.send(RETURN_VALUE_X))
+      .forRoutes('hello')
+      .apply((req, res, next) => res.send(RETURN_VALUE_X))
+      .forRoutes('ping');
+  }
+}
+
+@Module({ imports: [ModuleX] })
 class ModuleA {
   configure(consumer: MiddlewareConsumer) {
     consumer
-      .apply((req, res, next) => {
-        res.send(RETURN_VALUE_A);
-      })
-      .forRoutes('hello');
+      .apply((req, res, next) => res.send(RETURN_VALUE_A))
+      .forRoutes('hello')
+      .apply((req, res, next) => res.send(RETURN_VALUE_A))
+      .forRoutes('ping');
   }
 }
 
@@ -24,10 +60,10 @@ class ModuleA {
 class ModuleB {
   configure(consumer: MiddlewareConsumer) {
     consumer
-      .apply((req, res, next) => {
-        res.send(RETURN_VALUE_B);
-      })
-      .forRoutes('hello');
+      .apply((req, res, next) => res.send(RETURN_VALUE_B))
+      .forRoutes('hello')
+      .apply((req, res, next) => res.send(RETURN_VALUE_B))
+      .forRoutes('ping');
   }
 }
 
@@ -55,6 +91,12 @@ describe('Middleware (execution order)', () => {
       .expect(200, RETURN_VALUE_B);
   });
 
+  it('should execute global middleware first', () => {
+    return request(app.getHttpServer())
+      .get('/ping')
+      .expect(200, RETURN_VALUE_GLOBAL);
+  });
+
   afterEach(async () => {
     await app.close();
   });

integration/hello-world/e2e/middleware-fastify.spec.ts

@@ -5,6 +5,7 @@ import {
   Module,
   NestMiddleware,
   NestModule,
+  Param,
   Query,
   Req,
   RequestMethod,
@@ -15,6 +16,8 @@ import {
 } from '@nestjs/platform-fastify';
 import { Test } from '@nestjs/testing';
 import { expect } from 'chai';
+import { FastifyRequest } from 'fastify';
+import * as request from 'supertest';
 import { AppModule } from '../src/app.module';
 
 describe('Middleware (FastifyAdapter)', () => {
@@ -35,6 +38,11 @@ describe('Middleware (FastifyAdapter)', () => {
         return RETURN_VALUE;
       }
 
+      @Get('legacy_style_wildcard/wildcard_nested')
+      legacy_style_wildcard() {
+        return RETURN_VALUE;
+      }
+
       @Get('test')
       test() {
         return RETURN_VALUE;
@@ -74,9 +82,13 @@ describe('Middleware (FastifyAdapter)', () => {
           .apply((req, res, next) => res.end(INCLUDED_VALUE))
           .forRoutes({ path: 'tests/included', method: RequestMethod.POST })
           .apply((req, res, next) => res.end(REQ_URL_VALUE))
-          .forRoutes('req/url/(.*)')
+          .forRoutes('req/url/*')
           .apply((req, res, next) => res.end(WILDCARD_VALUE))
-          .forRoutes('express_style_wildcard/*', 'tests/(.*)')
+          .forRoutes(
+            'express_style_wildcard/*',
+            'tests/*path',
+            'legacy_style_wildcard/(.*)',
+          )
           .apply((req, res, next) => res.end(QUERY_VALUE))
           .forRoutes('query')
           .apply((req, res, next) => next())
@@ -85,7 +97,7 @@ describe('Middleware (FastifyAdapter)', () => {
           .forRoutes(TestController)
           .apply((req, res, next) => res.end(RETURN_VALUE))
           .exclude({ path: QUERY_VALUE, method: -1 as any })
-          .forRoutes('(.*)');
+          .forRoutes('*');
       }
     }
 
@@ -99,7 +111,7 @@ describe('Middleware (FastifyAdapter)', () => {
       await app.init();
     });
 
-    it(`forRoutes((.*))`, () => {
+    it(`forRoutes(*)`, () => {
       return app
         .inject({
           method: 'GET',
@@ -141,7 +153,7 @@ describe('Middleware (FastifyAdapter)', () => {
         .then(({ payload }) => expect(payload).to.be.eql(QUERY_VALUE));
     });
 
-    it(`forRoutes(tests/(.*))`, () => {
+    it(`forRoutes(tests/*path)`, () => {
       return app
         .inject({
           method: 'GET',
@@ -159,6 +171,15 @@ describe('Middleware (FastifyAdapter)', () => {
         .then(({ payload }) => expect(payload).to.be.eql(WILDCARD_VALUE));
     });
 
+    it(`forRoutes(legacy_style_wildcard/*)`, () => {
+      return app
+        .inject({
+          method: 'GET',
+          url: '/legacy_style_wildcard/wildcard_nested',
+        })
+        .then(({ payload }) => expect(payload).to.be.eql(WILDCARD_VALUE));
+    });
+
     it(`forRoutes(req/url/)`, () => {
       const reqUrl = '/test';
       return app
@@ -398,4 +419,188 @@ describe('Middleware (FastifyAdapter)', () => {
       await app.close();
     });
   });
+
+  describe('should have data attached in middleware', () => {
+    @Controller()
+    class DataController {
+      @Get('data')
+      async data(@Req() req: FastifyRequest['raw']) {
+        return {
+          success: true,
+          extras: req?.['raw']?.extras,
+          pong: req?.['raw']?.headers?.ping,
+        };
+      }
+      @Get('pong')
+      async pong(@Req() req: FastifyRequest['raw']) {
+        return { success: true, pong: req?.['raw']?.headers?.ping };
+      }
+
+      @Get('')
+      async rootPath(@Req() req: FastifyRequest['raw']) {
+        return { success: true, root: true };
+      }
+
+      @Get('record/:id')
+      async record(@Req() req: FastifyRequest['raw'], @Param('id') id: string) {
+        return { success: true, record: id };
+      }
+    }
+
+    @Module({
+      controllers: [DataController],
+    })
+    class DataModule implements NestModule {
+      configure(consumer: MiddlewareConsumer) {
+        consumer
+          .apply((req, res, next) => {
+            req.extras = { data: 'Data attached in middleware' };
+            req.headers['ping'] = 'pong';
+
+            // When global prefix is set and the route is the root path
+            if (req.originalUrl === '/api') {
+              return res.end(JSON.stringify({ success: true, pong: 'pong' }));
+            }
+            next();
+          })
+          .forRoutes('{*path}');
+      }
+    }
+
+    beforeEach(async () => {
+      app = (
+        await Test.createTestingModule({
+          imports: [DataModule],
+        }).compile()
+      ).createNestApplication<NestFastifyApplication>(new FastifyAdapter());
+    });
+
+    it(`GET forRoutes('{*path}') with global prefix (route: /api/pong)`, async () => {
+      app.setGlobalPrefix('/api');
+      await app.init();
+      await app.getHttpAdapter().getInstance().ready();
+      return app
+        .inject({
+          method: 'GET',
+          url: '/api/pong',
+        })
+        .then(({ payload }) =>
+          expect(payload).to.be.eql(
+            JSON.stringify({
+              success: true,
+              pong: 'pong',
+            }),
+          ),
+        );
+    });
+
+    it(`GET forRoutes('{*path}') with global prefix (route: /api)`, async () => {
+      app.setGlobalPrefix('/api');
+      await app.init();
+      await app.getHttpAdapter().getInstance().ready();
+      return app
+        .inject({
+          method: 'GET',
+          url: '/api',
+        })
+        .then(({ payload }) =>
+          expect(payload).to.be.eql(
+            JSON.stringify({
+              success: true,
+              pong: 'pong',
+            }),
+          ),
+        );
+    });
+
+    it(`GET forRoutes('{*path}') without prefix config`, async () => {
+      await app.init();
+      await app.getHttpAdapter().getInstance().ready();
+      return app
+        .inject({
+          method: 'GET',
+          url: '/pong',
+        })
+        .then(({ payload }) =>
+          expect(payload).to.be.eql(
+            JSON.stringify({
+              success: true,
+              pong: 'pong',
+            }),
+          ),
+        );
+    });
+
+    it(`GET forRoutes('{*path}') with global prefix and exclude patterns`, async () => {
+      app.setGlobalPrefix('/api', { exclude: ['/'] });
+      await app.init();
+      await app.getHttpAdapter().getInstance().ready();
+
+      await request(app.getHttpServer())
+        .get('/')
+        .expect(200, { success: true, root: true });
+    });
+
+    it(`GET forRoutes('{*path}') with global prefix and exclude pattern with wildcard`, async () => {
+      app.setGlobalPrefix('/api', { exclude: ['/record/{*path}'] });
+      await app.init();
+      await app.getHttpAdapter().getInstance().ready();
+
+      await request(app.getHttpServer())
+        .get('/api/pong')
+        .expect(200, { success: true, pong: 'pong' });
+      await request(app.getHttpServer())
+        .get('/record/abc123')
+        .expect(200, { success: true, record: 'abc123' });
+    });
+
+    it(`GET forRoutes('{*path}') with global prefix and exclude pattern with parameter`, async () => {
+      app.setGlobalPrefix('/api', { exclude: ['/record/:id'] });
+      await app.init();
+      await app.getHttpAdapter().getInstance().ready();
+
+      await request(app.getHttpServer())
+        .get('/record/abc123')
+        .expect(200, { success: true, record: 'abc123' });
+      await request(app.getHttpServer())
+        .get('/api/pong')
+        .expect(200, { success: true, pong: 'pong' });
+    });
+
+    it(`GET forRoutes('{*path}') with global prefix and global prefix options`, async () => {
+      app.setGlobalPrefix('/api', { exclude: ['/'] });
+      await app.init();
+      await app.getHttpAdapter().getInstance().ready();
+
+      await request(app.getHttpServer())
+        .get('/api/data')
+        .expect(200, {
+          success: true,
+          extras: { data: 'Data attached in middleware' },
+          pong: 'pong',
+        });
+      await request(app.getHttpServer())
+        .get('/')
+        .expect(200, { success: true, root: true });
+    });
+
+    it(`GET forRoutes('{*path}') with global prefix that not starts with /`, async () => {
+      app.setGlobalPrefix('api');
+      await app.init();
+      await app.getHttpAdapter().getInstance().ready();
+
+      await request(app.getHttpServer())
+        .get('/api/data')
+        .expect(200, {
+          success: true,
+          extras: { data: 'Data attached in middleware' },
+          pong: 'pong',
+        });
+      await request(app.getHttpServer()).get('/').expect(404);
+    });
+
+    afterEach(async () => {
+      await app.close();
+    });
+  });
 });

integration/hello-world/e2e/middleware.spec.ts

@@ -26,6 +26,11 @@ class TestController {
     return RETURN_VALUE;
   }
 
+  @Get('legacy-wildcard/overview')
+  legacyWildcard() {
+    return RETURN_VALUE;
+  }
+
   @Get('exclude')
   exclude() {
     return EXCLUDE_VALUE;
@@ -40,7 +45,7 @@ class TestModule {
   configure(consumer: MiddlewareConsumer) {
     consumer
       .apply((req, res, next) => res.send(WILDCARD_VALUE))
-      .forRoutes('tests/*')
+      .forRoutes('tests/*path', 'legacy-wildcard/*')
       .apply((req, res, next) => res.send(SCOPED_VALUE))
       .exclude('exclude')
       .forRoutes(TestController)
@@ -86,6 +91,13 @@ describe('Middleware', () => {
       .expect(200, WILDCARD_VALUE);
   });
 
+  it(`forRoutes(legacy-wildcard/*)`, async () => {
+    app = await createApp();
+    return request(app.getHttpServer())
+      .get('/legacy-wildcard/overview')
+      .expect(200, WILDCARD_VALUE);
+  });
+
   afterEach(async () => {
     await app.close();
   });

integration/hello-world/src/host-array/host-array.controller.ts

@@ -18,7 +18,7 @@ export class HostArrayController {
 
   @Get('async')
   async asyncGreeting(@HostParam('tenant') tenant: string): Promise<string> {
-    return `${await this.hostService.greeting()} tenant=${tenant}`;
+    return `${this.hostService.greeting()} tenant=${tenant}`;
   }
 
   @Get('stream')

integration/hello-world/src/host/host.controller.ts

@@ -18,7 +18,7 @@ export class HostController {
 
   @Get('async')
   async asyncGreeting(@HostParam('tenant') tenant: string): Promise<string> {
-    return `${await this.hostService.greeting()} tenant=${tenant}`;
+    return `${this.hostService.greeting()} tenant=${tenant}`;
   }
 
   @Get('stream')

integration/hello-world/tsconfig.json

@@ -10,6 +10,7 @@
     "target": "ES2021",
     "sourceMap": true,
     "allowJs": true,
+    "strictNullChecks": true,
     "outDir": "./dist",
     "paths": {
       "@nestjs/common": ["../../packages/common"],

integration/hooks/e2e/before-app-shutdown.spec.ts

@@ -23,10 +23,7 @@ describe('BeforeApplicationShutdown', () => {
   it('should sort modules by distance (topological sort) - DESC order', async () => {
     @Injectable()
     class BB implements BeforeApplicationShutdown {
-      public field: string;
-      async beforeApplicationShutdown() {
-        this.field = 'b-field';
-      }
+      beforeApplicationShutdown = Sinon.spy();
     }
 
     @Module({
@@ -37,12 +34,8 @@ describe('BeforeApplicationShutdown', () => {
 
     @Injectable()
     class AA implements BeforeApplicationShutdown {
-      public field: string;
       constructor(private bb: BB) {}
-
-      async beforeApplicationShutdown() {
-        this.field = this.bb.field + '_a-field';
-      }
+      beforeApplicationShutdown = Sinon.spy();
     }
     @Module({
       imports: [B],
@@ -58,7 +51,11 @@ describe('BeforeApplicationShutdown', () => {
     await app.init();
     await app.close();
 
-    const instance = module.get(AA);
-    expect(instance.field).to.equal('b-field_a-field');
+    const aa = module.get(AA);
+    const bb = module.get(BB);
+    Sinon.assert.callOrder(
+      aa.beforeApplicationShutdown,
+      bb.beforeApplicationShutdown,
+    );
   });
 });

integration/hooks/e2e/on-app-shutdown.spec.ts

@@ -23,10 +23,7 @@ describe('OnApplicationShutdown', () => {
   it('should sort modules by distance (topological sort) - DESC order', async () => {
     @Injectable()
     class BB implements OnApplicationShutdown {
-      public field: string;
-      async onApplicationShutdown() {
-        this.field = 'b-field';
-      }
+      onApplicationShutdown = Sinon.spy();
     }
 
     @Module({
@@ -37,12 +34,8 @@ describe('OnApplicationShutdown', () => {
 
     @Injectable()
     class AA implements OnApplicationShutdown {
-      public field: string;
       constructor(private bb: BB) {}
-
-      async onApplicationShutdown() {
-        this.field = this.bb.field + '_a-field';
-      }
+      onApplicationShutdown = Sinon.spy();
     }
     @Module({
       imports: [B],
@@ -58,7 +51,8 @@ describe('OnApplicationShutdown', () => {
     await app.init();
     await app.close();
 
-    const instance = module.get(AA);
-    expect(instance.field).to.equal('b-field_a-field');
+    const aa = module.get(AA);
+    const bb = module.get(BB);
+    Sinon.assert.callOrder(aa.onApplicationShutdown, bb.onApplicationShutdown);
   });
 });

integration/hooks/e2e/on-module-destroy.spec.ts

@@ -43,10 +43,7 @@ describe('OnModuleDestroy', () => {
   it('should sort modules by distance (topological sort) - DESC order', async () => {
     @Injectable()
     class BB implements OnModuleDestroy {
-      public field: string;
-      async onModuleDestroy() {
-        this.field = 'b-field';
-      }
+      onModuleDestroy = Sinon.spy();
     }
 
     @Module({
@@ -57,13 +54,10 @@ describe('OnModuleDestroy', () => {
 
     @Injectable()
     class AA implements OnModuleDestroy {
-      public field: string;
       constructor(private bb: BB) {}
-
-      async onModuleDestroy() {
-        this.field = this.bb.field + '_a-field';
-      }
+      onModuleDestroy = Sinon.spy();
     }
+
     @Module({
       imports: [B],
       providers: [AA],
@@ -78,7 +72,8 @@ describe('OnModuleDestroy', () => {
     await app.init();
     await app.close();
 
-    const instance = module.get(AA);
-    expect(instance.field).to.equal('b-field_a-field');
+    const aa = module.get(AA);
+    const bb = module.get(BB);
+    Sinon.assert.callOrder(aa.onModuleDestroy, bb.onModuleDestroy);
   });
 });

integration/hooks/e2e/on-module-init.spec.ts

@@ -39,11 +39,39 @@ describe('OnModuleInit', () => {
   });
 
   it('should sort modules by distance (topological sort) - DESC order', async () => {
+    @Injectable()
+    class CC implements OnModuleInit {
+      public field: string;
+
+      async onModuleInit() {
+        this.field = 'c-field';
+      }
+    }
+
+    @Module({})
+    class C {
+      static forRoot() {
+        return {
+          module: C,
+          global: true,
+          providers: [
+            {
+              provide: CC,
+              useValue: new CC(),
+            },
+          ],
+          exports: [CC],
+        };
+      }
+    }
+
     @Injectable()
     class BB implements OnModuleInit {
       public field: string;
+      constructor(private cc: CC) {}
+
       async onModuleInit() {
-        this.field = 'b-field';
+        this.field = this.cc.field + '_b-field';
       }
     }
 
@@ -68,14 +96,19 @@ describe('OnModuleInit', () => {
     })
     class A {}
 
+    @Module({
+      imports: [A, C.forRoot()],
+    })
+    class AppModule {}
+
     const module = await Test.createTestingModule({
-      imports: [A],
+      imports: [AppModule],
     }).compile();
 
     const app = module.createNestApplication();
     await app.init();
 
     const instance = module.get(AA);
-    expect(instance.field).to.equal('b-field_a-field');
+    expect(instance.field).to.equal('c-field_b-field_a-field');
   });
 });

integration/hooks/src/enable-shutdown-hooks-main.ts

@@ -39,4 +39,4 @@ async function bootstrap() {
   process.kill(process.pid, SIGNAL);
 }
 
-bootstrap();
+void bootstrap();

integration/hooks/tsconfig.json

@@ -10,6 +10,7 @@
     "target": "ES2021",
     "sourceMap": true,
     "allowJs": true,
+    "strictNullChecks": true,
     "outDir": "./dist",
     "paths": {
       "@nestjs/common": ["../../packages/common"],

integration/injector/e2e/many-global-modules.spec.ts

@@ -0,0 +1,157 @@
+import { Test } from '@nestjs/testing';
+import { expect } from 'chai';
+import * as sinon from 'sinon';
+import { Global, Inject, Injectable, Module, Scope } from '@nestjs/common';
+
+@Global()
+@Module({})
+export class GlobalModule1 {}
+
+@Global()
+@Module({})
+export class GlobalModule2 {}
+
+@Global()
+@Module({})
+export class GlobalModule3 {}
+
+@Global()
+@Module({})
+export class GlobalModule4 {}
+
+@Global()
+@Module({})
+export class GlobalModule5 {}
+
+@Global()
+@Module({})
+export class GlobalModule6 {}
+
+@Global()
+@Module({})
+export class GlobalModule7 {}
+
+@Global()
+@Module({})
+export class GlobalModule8 {}
+
+@Global()
+@Module({})
+export class GlobalModule9 {}
+
+@Global()
+@Module({})
+export class GlobalModule10 {}
+
+@Injectable()
+class TransientProvider {}
+
+@Injectable()
+class RequestProvider {}
+
+@Injectable()
+class ForeignTransientProvider {}
+
+@Injectable()
+export class Dependant {
+  constructor(
+    private readonly transientProvider: TransientProvider,
+
+    private readonly foreignTransientProvider: ForeignTransientProvider,
+
+    @Inject(RequestProvider)
+    private readonly requestProvider: RequestProvider,
+  ) {}
+
+  public checkDependencies() {
+    expect(this.transientProvider).to.be.instanceOf(TransientProvider);
+    expect(this.foreignTransientProvider).to.be.instanceOf(
+      ForeignTransientProvider,
+    );
+    expect(this.requestProvider).to.be.instanceOf(RequestProvider);
+  }
+}
+
+@Global()
+@Module({
+  providers: [
+    {
+      provide: ForeignTransientProvider,
+      scope: Scope.TRANSIENT,
+      useClass: ForeignTransientProvider,
+    },
+  ],
+  exports: [ForeignTransientProvider],
+})
+export class ModuleWithForeignTransientProvider {}
+
+@Global()
+@Module({
+  providers: [
+    {
+      provide: TransientProvider,
+      scope: Scope.TRANSIENT,
+      useClass: TransientProvider,
+    },
+    {
+      provide: Dependant,
+      scope: Scope.DEFAULT,
+      useClass: Dependant,
+    },
+  ],
+})
+export class GlobalModuleWithTransientProviderAndDependant {}
+
+@Global()
+@Module({
+  providers: [
+    {
+      provide: RequestProvider,
+      scope: Scope.REQUEST,
+      useFactory: () => {
+        return new RequestProvider();
+      },
+    },
+  ],
+  exports: [RequestProvider],
+})
+export class GlobalModuleWithRequestProvider {}
+
+@Module({
+  imports: [
+    /*
+     * ForeginTransientProvider will be resolved quickly because its host module is imported first.
+     * IMPORTANT: Do not move this module, otherwise we may not catch future regressions.
+     */
+    ModuleWithForeignTransientProvider,
+
+    GlobalModule1,
+    GlobalModule2,
+    GlobalModule3,
+    GlobalModule4,
+    GlobalModule5,
+    GlobalModule6,
+    GlobalModule7,
+    GlobalModule8,
+    GlobalModule9,
+    GlobalModule10,
+    GlobalModuleWithTransientProviderAndDependant,
+    GlobalModuleWithRequestProvider,
+  ],
+})
+export class AppModule {}
+
+describe('Many global modules', () => {
+  it('should inject request-scoped and transient-scoped providers from different modules', async () => {
+    const moduleBuilder = Test.createTestingModule({
+      imports: [AppModule],
+    });
+    const moduleRef = await moduleBuilder.compile();
+
+    const dependant = await moduleRef.resolve(Dependant);
+    const checkDependenciesSpy = sinon.spy(dependant, 'checkDependencies');
+    dependant.checkDependencies();
+
+    expect(checkDependenciesSpy.called).to.be.true;
+  });
+});

integration/injector/e2e/optional-factory-provider-dep.spec.ts

@@ -127,7 +127,8 @@ Potential solutions:
   @Module({
     imports: [ /* the Module containing "MISSING_DEP" */ ]
   })
-`);
+
+For more common dependency resolution issues, see: https://docs.nestjs.com/faq/common-errors`);
       }
     });
   });

integration/injector/src/circular-structure-dynamic-module/circular.module.ts

@@ -6,7 +6,7 @@ export class CircularModule {
     const a = {
       module: CircularModule,
       providers: [InputService],
-      b: null,
+      b: null as any,
     };
     a.b = a;
     return a;

integration/injector/tsconfig.json

@@ -10,6 +10,7 @@
     "target": "ES2021",
     "sourceMap": true,
     "allowJs": true,
+    "strictNullChecks": true,
     "outDir": "./dist",
     "paths": {
       "@nestjs/common": ["../../packages/common"],

integration/inspector/e2e/fixtures/post-init-graph.json

@@ -2197,22 +2197,6 @@
       },
       "id": "1976848738"
     },
-    "-2105726668": {
-      "source": "-1803759743",
-      "target": "1010833816",
-      "metadata": {
-        "type": "class-to-class",
-        "sourceModuleName": "PropertiesModule",
-        "sourceClassName": "PropertiesService",
-        "targetClassName": "token",
-        "sourceClassToken": "PropertiesService",
-        "targetClassToken": "token",
-        "targetModuleName": "PropertiesModule",
-        "keyOrIndex": "token",
-        "injectionType": "property"
-      },
-      "id": "-2105726668"
-    },
     "-21463590": {
       "source": "-1378706112",
       "target": "1004276345",
@@ -2229,6 +2213,22 @@
       },
       "id": "-21463590"
     },
+    "-2105726668": {
+      "source": "-1803759743",
+      "target": "1010833816",
+      "metadata": {
+        "type": "class-to-class",
+        "sourceModuleName": "PropertiesModule",
+        "sourceClassName": "PropertiesService",
+        "targetClassName": "token",
+        "sourceClassToken": "PropertiesService",
+        "targetClassToken": "token",
+        "targetModuleName": "PropertiesModule",
+        "keyOrIndex": "token",
+        "injectionType": "property"
+      },
+      "id": "-2105726668"
+    },
     "-1657371464": {
       "source": "-1673986099",
       "target": "1919157847",
@@ -2263,6 +2263,22 @@
       },
       "id": "-1303681274"
     },
+    "-831049991": {
+      "source": "594986539",
+      "target": "-1721730431",
+      "metadata": {
+        "type": "class-to-class",
+        "sourceModuleName": "InputModule",
+        "sourceClassName": "InputService",
+        "targetClassName": "CircularService",
+        "sourceClassToken": "InputService",
+        "targetClassToken": "CircularService",
+        "targetModuleName": "CircularModule",
+        "keyOrIndex": 0,
+        "injectionType": "constructor"
+      },
+      "id": "-831049991"
+    },
     "-886102564": {
       "source": "208171089",
       "target": "671882984",
@@ -2280,6 +2296,22 @@
       },
       "id": "-886102564"
     },
+    "-2146943494": {
+      "source": "-234035039",
+      "target": "928565345",
+      "metadata": {
+        "type": "class-to-class",
+        "sourceModuleName": "RequestChainModule",
+        "sourceClassName": "RequestChainService",
+        "targetClassName": "HelperService",
+        "sourceClassToken": "RequestChainService",
+        "targetClassToken": "HelperService",
+        "targetModuleName": "HelperModule",
+        "keyOrIndex": 0,
+        "injectionType": "constructor"
+      },
+      "id": "-2146943494"
+    },
     "-2003045613": {
       "source": "-377928898",
       "target": "-616397055",
@@ -2312,38 +2344,6 @@
       },
       "id": "-881420795"
     },
-    "-831049991": {
-      "source": "594986539",
-      "target": "-1721730431",
-      "metadata": {
-        "type": "class-to-class",
-        "sourceModuleName": "InputModule",
-        "sourceClassName": "InputService",
-        "targetClassName": "CircularService",
-        "sourceClassToken": "InputService",
-        "targetClassToken": "CircularService",
-        "targetModuleName": "CircularModule",
-        "keyOrIndex": 0,
-        "injectionType": "constructor"
-      },
-      "id": "-831049991"
-    },
-    "-2146943494": {
-      "source": "-234035039",
-      "target": "928565345",
-      "metadata": {
-        "type": "class-to-class",
-        "sourceModuleName": "RequestChainModule",
-        "sourceClassName": "RequestChainService",
-        "targetClassName": "HelperService",
-        "sourceClassToken": "RequestChainService",
-        "targetClassToken": "HelperService",
-        "targetModuleName": "HelperModule",
-        "keyOrIndex": 0,
-        "injectionType": "constructor"
-      },
-      "id": "-2146943494"
-    },
     "-1816180282": {
       "source": "-848516688",
       "target": "-1673986099",

integration/inspector/e2e/fixtures/pre-init-graph.json

@@ -2181,22 +2181,6 @@
       },
       "id": "1976848738"
     },
-    "-2105726668": {
-      "source": "-1803759743",
-      "target": "1010833816",
-      "metadata": {
-        "type": "class-to-class",
-        "sourceModuleName": "PropertiesModule",
-        "sourceClassName": "PropertiesService",
-        "targetClassName": "token",
-        "sourceClassToken": "PropertiesService",
-        "targetClassToken": "token",
-        "targetModuleName": "PropertiesModule",
-        "keyOrIndex": "token",
-        "injectionType": "property"
-      },
-      "id": "-2105726668"
-    },
     "-21463590": {
       "source": "-1378706112",
       "target": "1004276345",
@@ -2213,6 +2197,22 @@
       },
       "id": "-21463590"
     },
+    "-2105726668": {
+      "source": "-1803759743",
+      "target": "1010833816",
+      "metadata": {
+        "type": "class-to-class",
+        "sourceModuleName": "PropertiesModule",
+        "sourceClassName": "PropertiesService",
+        "targetClassName": "token",
+        "sourceClassToken": "PropertiesService",
+        "targetClassToken": "token",
+        "targetModuleName": "PropertiesModule",
+        "keyOrIndex": "token",
+        "injectionType": "property"
+      },
+      "id": "-2105726668"
+    },
     "-1657371464": {
       "source": "-1673986099",
       "target": "1919157847",
@@ -2247,6 +2247,22 @@
       },
       "id": "-1303681274"
     },
+    "-831049991": {
+      "source": "594986539",
+      "target": "-1721730431",
+      "metadata": {
+        "type": "class-to-class",
+        "sourceModuleName": "InputModule",
+        "sourceClassName": "InputService",
+        "targetClassName": "CircularService",
+        "sourceClassToken": "InputService",
+        "targetClassToken": "CircularService",
+        "targetModuleName": "CircularModule",
+        "keyOrIndex": 0,
+        "injectionType": "constructor"
+      },
+      "id": "-831049991"
+    },
     "-886102564": {
       "source": "208171089",
       "target": "671882984",
@@ -2264,6 +2280,22 @@
       },
       "id": "-886102564"
     },
+    "-2146943494": {
+      "source": "-234035039",
+      "target": "928565345",
+      "metadata": {
+        "type": "class-to-class",
+        "sourceModuleName": "RequestChainModule",
+        "sourceClassName": "RequestChainService",
+        "targetClassName": "HelperService",
+        "sourceClassToken": "RequestChainService",
+        "targetClassToken": "HelperService",
+        "targetModuleName": "HelperModule",
+        "keyOrIndex": 0,
+        "injectionType": "constructor"
+      },
+      "id": "-2146943494"
+    },
     "-2003045613": {
       "source": "-377928898",
       "target": "-616397055",
@@ -2296,38 +2328,6 @@
       },
       "id": "-881420795"
     },
-    "-831049991": {
-      "source": "594986539",
-      "target": "-1721730431",
-      "metadata": {
-        "type": "class-to-class",
-        "sourceModuleName": "InputModule",
-        "sourceClassName": "InputService",
-        "targetClassName": "CircularService",
-        "sourceClassToken": "InputService",
-        "targetClassToken": "CircularService",
-        "targetModuleName": "CircularModule",
-        "keyOrIndex": 0,
-        "injectionType": "constructor"
-      },
-      "id": "-831049991"
-    },
-    "-2146943494": {
-      "source": "-234035039",
-      "target": "928565345",
-      "metadata": {
-        "type": "class-to-class",
-        "sourceModuleName": "RequestChainModule",
-        "sourceClassName": "RequestChainService",
-        "targetClassName": "HelperService",
-        "sourceClassToken": "RequestChainService",
-        "targetClassToken": "HelperService",
-        "targetModuleName": "HelperModule",
-        "keyOrIndex": 0,
-        "injectionType": "constructor"
-      },
-      "id": "-2146943494"
-    },
     "-1816180282": {
       "source": "-848516688",
       "target": "-1673986099",

integration/inspector/src/external-svc/external-svc.controller.ts

@@ -1,8 +1,8 @@
 import { Controller } from '@nestjs/common';
 import { MessagePattern, Payload } from '@nestjs/microservices';
-import { ExternalSvcService } from './external-svc.service';
 import { CreateExternalSvcDto } from './dto/create-external-svc.dto';
 import { UpdateExternalSvcDto } from './dto/update-external-svc.dto';
+import { ExternalSvcService } from './external-svc.service';
 
 @Controller()
 export class ExternalSvcController {

integration/inspector/tsconfig.json

@@ -10,6 +10,7 @@
     "target": "ES2021",
     "sourceMap": true,
     "allowJs": true,
+    "strictNullChecks": true,
     "outDir": "./dist",
     "paths": {
       "@nestjs/common": ["../../packages/common"],

integration/lazy-modules/e2e/lazy-import-global-modules.spec.ts

@@ -2,12 +2,11 @@ import { INestApplication } from '@nestjs/common';
 import { Test } from '@nestjs/testing';
 import * as chai from 'chai';
 import { expect } from 'chai';
-import chaiAsPromised = require('chai-as-promised');
 import { AppModule } from '../src/app.module';
+import chaiAsPromised = require('chai-as-promised');
 chai.use(chaiAsPromised);
 
 describe('Lazy imports', () => {
-  let server;
   let app: INestApplication;
 
   beforeEach(async () => {
@@ -16,7 +15,6 @@ describe('Lazy imports', () => {
     }).compile();
 
     app = module.createNestApplication();
-    server = app.getHttpAdapter().getInstance();
   });
 
   it(`should allow imports of global modules`, async () => {

integration/lazy-modules/e2e/lazy-import-request-providers.spec.ts

@@ -0,0 +1,30 @@
+import { INestApplication } from '@nestjs/common';
+import { Test } from '@nestjs/testing';
+import { expect } from 'chai';
+import * as request from 'supertest';
+import { LazyController } from '../src/lazy.controller';
+
+describe('Lazy Requested Scoped providers', () => {
+  let app: INestApplication;
+
+  beforeEach(async () => {
+    const module = await Test.createTestingModule({
+      controllers: [LazyController],
+    }).compile();
+
+    app = module.createNestApplication();
+    await app.init();
+  });
+
+  it('should not recreate dependencies for default scope', async () => {
+    const resultOne = await request(app.getHttpServer()).get('/lazy/request');
+
+    expect(resultOne.text).to.be.equal('Hi! Counter is 1');
+    expect(resultOne.statusCode).to.be.equal(200);
+
+    const resultTwo = await request(app.getHttpServer()).get('/lazy/request');
+
+    expect(resultTwo.text).to.be.equal('Hi! Counter is 2');
+    expect(resultTwo.statusCode).to.be.equal(200);
+  });
+});

integration/lazy-modules/e2e/lazy-import-transient-providers.spec.ts

@@ -0,0 +1,32 @@
+import { INestApplication } from '@nestjs/common';
+import { Test } from '@nestjs/testing';
+import { TransientLazyModule } from '../src/transient.module';
+import { LazyController } from '../src/lazy.controller';
+import * as chai from 'chai';
+import { expect } from 'chai';
+import * as request from 'supertest';
+
+describe('Lazy Transient providers', () => {
+  let app: INestApplication;
+
+  beforeEach(async () => {
+    const module = await Test.createTestingModule({
+      controllers: [LazyController],
+    }).compile();
+
+    app = module.createNestApplication();
+    await app.init();
+  });
+
+  it('should not recreate dependencies for default scope', async () => {
+    const resultOne = await request(app.getHttpServer()).get('/lazy/transient');
+
+    const resultTwo = await request(app.getHttpServer()).get('/lazy/transient');
+
+    expect(resultOne.text).to.be.equal('Hi! Counter is 1');
+    expect(resultOne.statusCode).to.be.equal(200);
+
+    expect(resultTwo.text).to.be.equal('Hi! Counter is 2');
+    expect(resultTwo.statusCode).to.be.equal(200);
+  });
+});

integration/lazy-modules/src/eager.module.ts

@@ -3,7 +3,13 @@ import { GlobalService } from './global.module';
 
 @Injectable()
 export class EagerService {
+  private counter = 0;
   constructor(public globalService: GlobalService) {}
+
+  sayHello() {
+    this.counter++;
+    return 'Hi! Counter is ' + this.counter;
+  }
 }
 
 @Module({

integration/lazy-modules/src/lazy.controller.ts

@@ -0,0 +1,28 @@
+import { Controller, Get } from '@nestjs/common';
+import { LazyModuleLoader } from '@nestjs/core';
+
+@Controller('lazy')
+export class LazyController {
+  constructor(private lazyLoadModule: LazyModuleLoader) {}
+
+  @Get('transient')
+  async exec() {
+    const { TransientLazyModule } = await import('./transient.module');
+    const moduleRef = await this.lazyLoadModule.load(() => TransientLazyModule);
+
+    const { TransientService } = await import('./transient.service');
+    const _service = await moduleRef.resolve(TransientService);
+
+    return _service.eager();
+  }
+  @Get('request')
+  async execRequestScope() {
+    const { RequestLazyModule } = await import('./request.module');
+    const moduleRef = await this.lazyLoadModule.load(() => RequestLazyModule);
+
+    const { RequestService } = await import('./request.service');
+    const _service = await moduleRef.resolve(RequestService);
+
+    return _service.eager();
+  }
+}

integration/lazy-modules/src/main.ts

@@ -5,4 +5,4 @@ async function bootstrap() {
   const app = await NestFactory.create(AppModule);
   await app.listen(3000);
 }
-bootstrap();
+void bootstrap();

integration/lazy-modules/src/request.module.ts

@@ -0,0 +1,11 @@
+import { Module } from '@nestjs/common';
+import { EagerService } from './eager.module';
+import { GlobalService } from './global.module';
+import { RequestService } from './request.service';
+
+@Module({
+  imports: [],
+  providers: [RequestService, GlobalService, EagerService],
+  exports: [RequestService],
+})
+export class RequestLazyModule {}

integration/lazy-modules/src/request.service.ts

@@ -0,0 +1,11 @@
+import { Injectable, Scope } from '@nestjs/common';
+import { EagerService } from './eager.module';
+
+@Injectable({ scope: Scope.REQUEST })
+export class RequestService {
+  constructor(private eagerService: EagerService) {}
+
+  eager() {
+    return this.eagerService.sayHello();
+  }
+}

integration/lazy-modules/src/transient.module.ts

@@ -0,0 +1,11 @@
+import { Module } from '@nestjs/common';
+import { GlobalService } from './global.module';
+import { EagerService } from './eager.module';
+import { TransientService } from './transient.service';
+
+@Module({
+  imports: [],
+  providers: [TransientService, GlobalService, EagerService],
+  exports: [TransientService],
+})
+export class TransientLazyModule {}

integration/lazy-modules/src/transient.service.ts

@@ -0,0 +1,11 @@
+import { Injectable, Scope } from '@nestjs/common';
+import { EagerService } from './eager.module';
+
+@Injectable({ scope: Scope.TRANSIENT })
+export class TransientService {
+  constructor(private eagerService: EagerService) {}
+
+  eager() {
+    return this.eagerService.sayHello();
+  }
+}

integration/lazy-modules/tsconfig.json

@@ -0,0 +1,41 @@
+{
+  "compilerOptions": {
+    "module": "commonjs",
+    "declaration": false,
+    "noImplicitAny": false,
+    "removeComments": true,
+    "noLib": false,
+    "emitDecoratorMetadata": true,
+    "experimentalDecorators": true,
+    "target": "ES2021",
+    "sourceMap": true,
+    "allowJs": true,
+    "strictNullChecks": true,
+    "outDir": "./dist",
+    "paths": {
+      "@nestjs/common": ["../../packages/common"],
+      "@nestjs/common/*": ["../../packages/common/*"],
+      "@nestjs/core": ["../../packages/core"],
+      "@nestjs/core/*": ["../../packages/core/*"],
+      "@nestjs/microservices": ["../../packages/microservices"],
+      "@nestjs/microservices/*": ["../../packages/microservices/*"],
+      "@nestjs/websockets": ["../../packages/websockets"],
+      "@nestjs/websockets/*": ["../../packages/websockets/*"],
+      "@nestjs/testing": ["../../packages/testing"],
+      "@nestjs/testing/*": ["../../packages/testing/*"],
+      "@nestjs/platform-express": ["../../packages/platform-express"],
+      "@nestjs/platform-express/*": ["../../packages/platform-express/*"],
+      "@nestjs/platform-socket.io": ["../../packages/platform-socket.io"],
+      "@nestjs/platform-socket.io/*": ["../../packages/platform-socket.io/*"],
+      "@nestjs/platform-ws": ["../../packages/platform-ws"],
+      "@nestjs/platform-ws/*": ["../../packages/platform-ws/*"]
+    }
+  },
+  "include": [
+    "src/**/*",
+    "e2e/**/*"
+  ],
+  "exclude": [
+    "node_modules",
+  ]
+}

integration/microservices/e2e/concurrent-kafka.spec.ts

@@ -100,7 +100,7 @@ describe.skip('Kafka concurrent', function () {
       }
     }
 
-    if (topicMetadata && topicMetadata.topics.length > 0) {
+    if (topicMetadata! && topicMetadata.topics.length > 0) {
       // we have topics, how many partitions do they have?
       for (const topic of topicMetadata.topics) {
         if (topic.partitions.length < numbersOfServers) {

integration/microservices/e2e/disconnected-client.spec.ts

@@ -2,10 +2,11 @@ import { INestApplication } from '@nestjs/common';
 import { Transport } from '@nestjs/microservices';
 import { Test } from '@nestjs/testing';
 import * as request from 'supertest';
+import { App } from 'supertest/types';
 import { DisconnectedClientController } from '../src/disconnected.controller';
 
 describe('Disconnected client', () => {
-  let server;
+  let server: App;
   let app: INestApplication;
 
   beforeEach(async () => {

integration/microservices/e2e/fanout-exchange-rmq.spec.ts

@@ -0,0 +1,46 @@
+import { INestApplication, INestMicroservice } from '@nestjs/common';
+import { MicroserviceOptions, Transport } from '@nestjs/microservices';
+import { Test } from '@nestjs/testing';
+import * as request from 'supertest';
+import { RMQFanoutExchangeProducerController } from '../src/rmq/fanout-exchange-producer-rmq.controller';
+import { RMQFanoutExchangeConsumerController } from '../src/rmq/fanout-exchange-consumer-rmq.controller';
+
+describe('RabbitMQ transport (Fanout Exchange)', () => {
+  let server: any;
+  let appProducer: INestApplication;
+  let appConsumer: INestMicroservice;
+
+  beforeEach(async () => {
+    const producerModule = await Test.createTestingModule({
+      controllers: [RMQFanoutExchangeProducerController],
+    }).compile();
+    const consumerModule = await Test.createTestingModule({
+      controllers: [RMQFanoutExchangeConsumerController],
+    }).compile();
+
+    appProducer = producerModule.createNestApplication();
+    server = appProducer.getHttpAdapter().getInstance();
+
+    appConsumer = consumerModule.createNestMicroservice<MicroserviceOptions>({
+      transport: Transport.RMQ,
+      options: {
+        urls: [`amqp://0.0.0.0:5672`],
+        queue: '',
+        exchange: 'test.fanout',
+        exchangeType: 'fanout',
+        queueOptions: {
+          exclusive: true,
+        },
+      },
+    });
+    await Promise.all([appProducer.init(), appConsumer.listen()]);
+  });
+
+  it(`should send message to fanout exchange`, async () => {
+    await request(server).get('/fanout-exchange').expect(200, 'ping/pong');
+  });
+
+  afterEach(async () => {
+    await Promise.all([appProducer.close(), appConsumer.close()]);
+  });
+});

integration/microservices/e2e/math-grpc.spec.ts

@@ -180,7 +180,7 @@ describe('GRPC transport', () => {
 
         stream.on('error', err => {
           if (err.code !== GRPC.status.CANCELLED) {
-            reject(err);
+            reject(err as Error);
           }
         });
 

integration/microservices/e2e/sum-kafka.spec.ts

@@ -91,7 +91,7 @@ describe.skip('Kafka transport', function () {
   });
 
   it(`/POST (async event notification)`, done => {
-    request(server)
+    void request(server)
       .post('/notify')
       .send()
       .end(() => {
@@ -123,7 +123,7 @@ describe.skip('Kafka transport', function () {
   });
 
   it(`/POST (sync command create user) Concurrency Test`, async () => {
-    const promises = [];
+    const promises = [] as Array<Promise<any>>;
     for (let concurrencyKey = 0; concurrencyKey < 100; concurrencyKey++) {
       const innerUserDto = JSON.parse(JSON.stringify(userDto));
       innerUserDto.name += `+${concurrencyKey}`;

integration/microservices/e2e/sum-mqtt.spec.ts

@@ -75,7 +75,7 @@ describe('MQTT transport', () => {
   }).timeout(5000);
 
   it(`/POST (event notification)`, done => {
-    request(server)
+    void request(server)
       .post('/notify')
       .send([1, 2, 3, 4, 5])
       .end(() => {
@@ -87,7 +87,7 @@ describe('MQTT transport', () => {
   });
 
   it(`/POST (wildcard EVENT #)`, done => {
-    request(server)
+    void request(server)
       .post('/wildcard-event')
       .send([1, 2, 3, 4, 5])
       .end(() => {
@@ -106,7 +106,7 @@ describe('MQTT transport', () => {
   });
 
   it(`/POST (wildcard EVENT +)`, done => {
-    request(server)
+    void request(server)
       .post('/wildcard-event2')
       .send([1, 2, 3, 4, 5])
       .end(() => {
@@ -125,7 +125,7 @@ describe('MQTT transport', () => {
   });
 
   it(`/POST (shared wildcard EVENT #)`, done => {
-    request(server)
+    void request(server)
       .post('/shared-wildcard-event')
       .send([1, 2, 3, 4, 5])
       .end(() => {
@@ -144,7 +144,7 @@ describe('MQTT transport', () => {
   });
 
   it(`/POST (shared wildcard EVENT +)`, done => {
-    request(server)
+    void request(server)
       .post('/shared-wildcard-event2')
       .send([1, 2, 3, 4, 5])
       .end(() => {

integration/microservices/e2e/sum-nats.spec.ts

@@ -84,7 +84,7 @@ describe('NATS transport', () => {
   });
 
   it(`/POST (event notification)`, done => {
-    request(server)
+    void request(server)
       .post('/notify')
       .send([1, 2, 3, 4, 5])
       .end(() => {

integration/microservices/e2e/sum-redis.spec.ts

@@ -78,7 +78,7 @@ describe('REDIS transport', () => {
   });
 
   it(`/POST (event notification)`, done => {
-    request(server)
+    void request(server)
       .post('/notify')
       .send([1, 2, 3, 4, 5])
       .end(() => {

integration/microservices/e2e/sum-rmq.spec.ts

@@ -85,7 +85,7 @@ describe('RabbitMQ transport', () => {
   }).timeout(10000);
 
   it(`/POST (event notification)`, done => {
-    request(server)
+    void request(server)
       .post('/notify')
       .send([1, 2, 3, 4, 5])
       .end(() => {

integration/microservices/e2e/sum-rpc-async.spec.ts

@@ -0,0 +1,98 @@
+import {
+  Controller,
+  INestMicroservice,
+  Injectable,
+  Module,
+} from '@nestjs/common';
+import { NestFactory } from '@nestjs/core';
+import {
+  AsyncOptions,
+  ClientTCP,
+  ClientsModule,
+  MessagePattern,
+  MicroserviceOptions,
+  Payload,
+  TcpOptions,
+  Transport,
+} from '@nestjs/microservices';
+import { expect } from 'chai';
+
+let port: number;
+
+do {
+  port = Math.round(Math.random() * 10000);
+} while (port < 1000);
+
+@Injectable()
+class RpcOptionsProvider {
+  getOptions(): TcpOptions {
+    return {
+      transport: Transport.TCP,
+      options: {
+        port,
+        host: '0.0.0.0',
+      },
+    };
+  }
+}
+
+@Controller()
+class RpcController {
+  @MessagePattern({ cmd: 'sum' })
+  sumPayload(@Payload() payload: number[]) {
+    return payload.reduce((a, b) => a + b, 0);
+  }
+}
+
+@Module({
+  imports: [
+    ClientsModule.register([
+      {
+        name: 'RPC_CLIENT',
+        transport: Transport.TCP,
+        options: {
+          port,
+          host: '0.0.0.0',
+        },
+      },
+    ]),
+  ],
+  controllers: [RpcController],
+  providers: [RpcOptionsProvider],
+})
+class RpcModule {}
+
+describe('RPC Async transport', () => {
+  let app: INestMicroservice;
+  let client: ClientTCP;
+
+  beforeEach(async () => {
+    app = await NestFactory.createMicroservice<
+      AsyncOptions<MicroserviceOptions>
+    >(RpcModule, {
+      logger: false,
+      inject: [RpcOptionsProvider],
+      useFactory: (optionsProvider: RpcOptionsProvider) =>
+        optionsProvider.getOptions(),
+    });
+
+    await app.listen();
+    client = app.get('RPC_CLIENT', { strict: false });
+  });
+
+  it(`/POST`, done => {
+    let retData = 0;
+    client.send({ cmd: 'sum' }, [1, 2, 3, 4, 5]).subscribe({
+      next: val => (retData += val),
+      error: done,
+      complete: () => {
+        expect(retData).to.eq(15);
+        done();
+      },
+    });
+  });
+
+  afterEach(async () => {
+    await app.close();
+  });
+});

integration/microservices/e2e/sum-rpc-tls.spec.ts

@@ -2,11 +2,11 @@ import { INestApplication } from '@nestjs/common';
 import { Transport } from '@nestjs/microservices';
 import { Test } from '@nestjs/testing';
 import { expect } from 'chai';
+import * as fs from 'fs';
+import * as path from 'path';
 import * as request from 'supertest';
 import { AppController } from '../src/tcp-tls/app.controller';
 import { ApplicationModule } from '../src/tcp-tls/app.module';
-import * as fs from 'fs';
-import * as path from 'path';
 
 describe('RPC TLS transport', () => {
   let server;
@@ -109,7 +109,7 @@ describe('RPC TLS transport', () => {
   });
 
   it(`/POST (event notification)`, done => {
-    request(server)
+    void request(server)
       .post('/notify')
       .send([1, 2, 3, 4, 5])
       .end(() => {

integration/microservices/e2e/sum-rpc.spec.ts

@@ -94,7 +94,7 @@ describe('RPC transport', () => {
   });
 
   it(`/POST (event notification)`, done => {
-    request(server)
+    void request(server)
       .post('/notify')
       .send([1, 2, 3, 4, 5])
       .end(() => {

integration/microservices/e2e/topic-exchange-rmq.spec.ts

@@ -0,0 +1,38 @@
+import { INestApplication } from '@nestjs/common';
+import { MicroserviceOptions, Transport } from '@nestjs/microservices';
+import { Test } from '@nestjs/testing';
+import * as request from 'supertest';
+import { RMQTopicExchangeController } from '../src/rmq/topic-exchange-rmq.controller';
+
+describe('RabbitMQ transport (Topic Exchange - wildcards)', () => {
+  let server: any;
+  let app: INestApplication;
+
+  beforeEach(async () => {
+    const module = await Test.createTestingModule({
+      controllers: [RMQTopicExchangeController],
+    }).compile();
+
+    app = module.createNestApplication();
+    server = app.getHttpAdapter().getInstance();
+
+    app.connectMicroservice<MicroserviceOptions>({
+      transport: Transport.RMQ,
+      options: {
+        urls: [`amqp://0.0.0.0:5672`],
+        queue: 'test2',
+        wildcards: true,
+      },
+    });
+    await app.startAllMicroservices();
+    await app.init();
+  });
+
+  it(`should send message to wildcard topic exchange`, () => {
+    return request(server).get('/topic-exchange').expect(200, 'wildcard.a.b');
+  });
+
+  afterEach(async () => {
+    await app.close();
+  });
+});

integration/microservices/src/disconnected.controller.ts

@@ -7,7 +7,7 @@ import {
 } from '@nestjs/common';
 import { ClientProxyFactory } from '@nestjs/microservices';
 import { Observable, throwError } from 'rxjs';
-import { catchError } from 'rxjs/operators';
+import { catchError, tap } from 'rxjs/operators';
 
 @Controller()
 export class DisconnectedClientController {
@@ -24,12 +24,16 @@ export class DisconnectedClientController {
         return throwError(() =>
           code === 'ECONNREFUSED' ||
           code === 'CONN_ERR' ||
+          code === 'ENOTFOUND' ||
           code === 'CONNECTION_REFUSED' ||
-          error.message === 'Connection is closed.'
+          error.message.includes('Connection is closed.')
             ? new RequestTimeoutException('ECONNREFUSED')
             : new InternalServerErrorException(),
         );
       }),
+      tap({
+        error: () => client.close(),
+      }),
     );
   }
 }

integration/microservices/src/grpc/grpc.controller.ts

@@ -2,15 +2,15 @@ import { Body, Controller, HttpCode, Post, Query } from '@nestjs/common';
 import {
   Client,
   ClientGrpc,
+  ClientGrpcProxy,
   GrpcMethod,
   GrpcStreamCall,
   GrpcStreamMethod,
-  Transport,
-  ClientGrpcProxy,
   RpcException,
+  Transport,
 } from '@nestjs/microservices';
 import { join } from 'path';
-import { Observable, of, catchError, from, mergeMap } from 'rxjs';
+import { catchError, from, mergeMap, Observable, of } from 'rxjs';
 
 class ErrorHandlingProxy extends ClientGrpcProxy {
   serializeError(err) {
@@ -81,7 +81,7 @@ export class GrpcController {
           });
         },
         error: err => {
-          reject(err);
+          reject(err as Error);
         },
       });
     });

integration/microservices/src/kafka-concurrent/kafka-concurrent.controller.ts

@@ -17,7 +17,7 @@ import { SumDto } from './dto/sum.dto';
  */
 const explicitPartitioner = () => {
   return ({ message }: PartitionerArgs) => {
-    return parseFloat(message.headers.toPartition.toString());
+    return parseFloat(message.headers!.toPartition!.toString());
   };
 };
 

integration/microservices/src/main.ts

@@ -5,4 +5,4 @@ async function bootstrap() {
   const app = await NestFactory.create(ApplicationModule);
   await app.listen(3000);
 }
-bootstrap();
+void bootstrap();

integration/microservices/src/mqtt/mqtt.controller.ts

@@ -138,7 +138,7 @@ export class MqttController {
   }
 
   @MessagePattern('wildcard-message/#')
-  wildcardMessageHandler(data: number[]): number {
+  wildcardMessageHandler(data: number[]): number | undefined {
     if ((data as any).response) {
       return;
     }
@@ -186,7 +186,7 @@ export class MqttController {
   }
 
   @MessagePattern('$share/test-group/shared-wildcard-message/#')
-  sharedWildcardMessageHandler(data: number[]): number {
+  sharedWildcardMessageHandler(data: number[]): number | undefined {
     if ((data as any).response) {
       return;
     }

integration/microservices/src/rmq/fanout-exchange-consumer-rmq.controller.ts

@@ -0,0 +1,12 @@
+import { Controller } from '@nestjs/common';
+import { Ctx, MessagePattern, RmqContext } from '@nestjs/microservices';
+
+@Controller()
+export class RMQFanoutExchangeConsumerController {
+  constructor() {}
+
+  @MessagePattern('ping')
+  handleTopicExchange(@Ctx() ctx: RmqContext): string {
+    return ctx.getPattern() + '/pong';
+  }
+}

integration/microservices/src/rmq/fanout-exchange-producer-rmq.controller.ts

@@ -0,0 +1,28 @@
+import { Controller, Get } from '@nestjs/common';
+import {
+  ClientProxy,
+  ClientProxyFactory,
+  Transport,
+} from '@nestjs/microservices';
+import { lastValueFrom } from 'rxjs';
+
+@Controller()
+export class RMQFanoutExchangeProducerController {
+  client: ClientProxy;
+
+  constructor() {
+    this.client = ClientProxyFactory.create({
+      transport: Transport.RMQ,
+      options: {
+        urls: [`amqp://localhost:5672`],
+        exchange: 'test.fanout',
+        exchangeType: 'fanout',
+      },
+    });
+  }
+
+  @Get('fanout-exchange')
+  async topicExchange() {
+    return lastValueFrom(this.client.send<string>('ping', 1));
+  }
+}

integration/microservices/src/rmq/topic-exchange-rmq.controller.ts

@@ -0,0 +1,36 @@
+import { Controller, Get } from '@nestjs/common';
+import {
+  ClientProxy,
+  ClientProxyFactory,
+  Ctx,
+  MessagePattern,
+  RmqContext,
+  Transport,
+} from '@nestjs/microservices';
+import { lastValueFrom } from 'rxjs';
+
+@Controller()
+export class RMQTopicExchangeController {
+  client: ClientProxy;
+
+  constructor() {
+    this.client = ClientProxyFactory.create({
+      transport: Transport.RMQ,
+      options: {
+        urls: [`amqp://localhost:5672`],
+        queue: 'test2',
+        wildcards: true,
+      },
+    });
+  }
+
+  @Get('topic-exchange')
+  async topicExchange() {
+    return lastValueFrom(this.client.send<string>('wildcard.a.b', 1));
+  }
+
+  @MessagePattern('wildcard.*.*')
+  handleTopicExchange(@Ctx() ctx: RmqContext): string {
+    return ctx.getPattern();
+  }
+}

integration/microservices/src/tcp-tls/app.module.ts

@@ -1,13 +1,13 @@
-import { Module, Injectable } from '@nestjs/common';
-import { AppController } from './app.controller';
+import { Injectable, Module } from '@nestjs/common';
 import {
-  ClientsModule,
-  Transport,
-  ClientsModuleOptionsFactory,
   ClientOptions,
+  ClientsModule,
+  ClientsModuleOptionsFactory,
   ClientTCP,
   RpcException,
+  Transport,
 } from '@nestjs/microservices';
+import { AppController } from './app.controller';
 
 import * as fs from 'fs';
 import * as path from 'path';

integration/microservices/tsconfig.json

@@ -10,6 +10,7 @@
     "target": "ES2021",
     "sourceMap": true,
     "allowJs": true,
+    "strictNullChecks": true,
     "outDir": "./dist",
     "paths": {
       "@nestjs/common": ["../../packages/common"],

integration/module-utils/tsconfig.json

@@ -10,6 +10,7 @@
     "target": "ES2021",
     "sourceMap": true,
     "allowJs": true,
+    "strictNullChecks": true,
     "outDir": "./dist",
     "paths": {
       "@nestjs/common": ["../../packages/common"],
@@ -32,7 +33,8 @@
   },
   "include": [
     "src/**/*",
-    "e2e/**/*"
+    "e2e/**/*",
+    "test/**/*"
   ],
   "exclude": [
     "node_modules",

integration/mongoose/src/main.ts

@@ -5,4 +5,4 @@ async function bootstrap() {
   const app = await NestFactory.create(ApplicationModule);
   await app.listen(3001);
 }
-bootstrap();
+void bootstrap();

integration/mongoose/tsconfig.json

@@ -10,6 +10,7 @@
     "target": "ES2021",
     "sourceMap": true,
     "allowJs": true,
+    "strictNullChecks": true,
     "outDir": "./dist",
     "paths": {
       "@nestjs/common": ["../../packages/common"],

integration/nest-application/app-locals/tsconfig.json

@@ -11,6 +11,7 @@
     "sourceMap": true,
     "allowJs": true,
     "outDir": "./dist",
+    "strictNullChecks": true,
     "paths": {
       "@nestjs/common": ["../../../packages/common"],
       "@nestjs/common/*": ["../../../packages/common/*"],
@@ -20,8 +21,8 @@
       "@nestjs/microservices/*": ["../../../packages/microservices/*"],
       "@nestjs/websockets": ["../../../packages/websockets"],
       "@nestjs/websockets/*": ["../../../packages/websockets/*"],
-      "@nestjs/testing": ["../../../packages/websockets"],
-      "@nestjs/testing/*": ["../../../packages/websockets/*"],
+      "@nestjs/testing": ["../../../packages/testing"],
+      "@nestjs/testing/*": ["../../../packages/testing/*"],
       "@nestjs/platform-express": ["../../../packages/platform-express"],
       "@nestjs/platform-express/*": ["../../../packages/platform-express/*"],
       "@nestjs/platform-socket.io": ["../../../packages/platform-socket.io"],

integration/nest-application/get-url/tsconfig.json

@@ -11,6 +11,7 @@
     "sourceMap": true,
     "allowJs": true,
     "outDir": "./dist",
+    "strictNullChecks": true,
     "paths": {
       "@nestjs/common": ["../../../packages/common"],
       "@nestjs/common/*": ["../../../packages/common/*"],
@@ -20,8 +21,8 @@
       "@nestjs/microservices/*": ["../../../packages/microservices/*"],
       "@nestjs/websockets": ["../../../packages/websockets"],
       "@nestjs/websockets/*": ["../../../packages/websockets/*"],
-      "@nestjs/testing": ["../../../packages/websockets"],
-      "@nestjs/testing/*": ["../../../packages/websockets/*"],
+      "@nestjs/testing": ["../../../packages/testing"],
+      "@nestjs/testing/*": ["../../../packages/testing/*"],
       "@nestjs/platform-express": ["../../../packages/platform-express"],
       "@nestjs/platform-express/*": ["../../../packages/platform-express/*"],
       "@nestjs/platform-socket.io": ["../../../packages/platform-socket.io"],

integration/nest-application/global-prefix/e2e/global-prefix.spec.ts

@@ -127,7 +127,7 @@ describe('Global prefix', () => {
 
     await request(server)
       .get('/api/test/params')
-      .expect(200, { '0': 'params', tenantId: 'test' });
+      .expect(200, { tenantId: 'test', path: ['params'] });
   });
 
   it(`should execute middleware only once`, async () => {

integration/nest-application/global-prefix/src/app.module.ts

@@ -16,24 +16,30 @@ export class AppModule {
       .apply((req, res, next) => res.status(201).end(MIDDLEWARE_VALUE))
       .forRoutes({ path: MIDDLEWARE_VALUE, method: RequestMethod.POST })
       .apply((req, res, next) => res.end(MIDDLEWARE_PARAM_VALUE))
-      .forRoutes({ path: MIDDLEWARE_VALUE + '/*', method: RequestMethod.GET })
+      .forRoutes({
+        path: MIDDLEWARE_VALUE + '/*path',
+        method: RequestMethod.GET,
+      })
       .apply((req, res, next) => res.status(201).end(MIDDLEWARE_PARAM_VALUE))
-      .forRoutes({ path: MIDDLEWARE_VALUE + '/*', method: RequestMethod.POST })
+      .forRoutes({
+        path: MIDDLEWARE_VALUE + '/*path',
+        method: RequestMethod.POST,
+      })
       .apply((req, res, next) => {
         req.extras = { data: 'Data attached in middleware' };
         next();
       })
-      .forRoutes({ path: '*', method: RequestMethod.GET })
+      .forRoutes({ path: '*path', method: RequestMethod.GET })
       .apply((req, res, next) => {
         req.middlewareParams = req.params;
         next();
       })
-      .forRoutes({ path: '*', method: RequestMethod.GET })
+      .forRoutes({ path: '*path', method: RequestMethod.GET })
       .apply((req, res, next) => {
         this.count += 1;
         req.count = this.count;
         next();
       })
-      .forRoutes('*');
+      .forRoutes('*path');
   }
 }

integration/nest-application/global-prefix/tsconfig.json

@@ -11,6 +11,7 @@
     "sourceMap": true,
     "allowJs": true,
     "outDir": "./dist",
+    "strictNullChecks": true,
     "paths": {
       "@nestjs/common": ["../../../packages/common"],
       "@nestjs/common/*": ["../../../packages/common/*"],
@@ -20,8 +21,8 @@
       "@nestjs/microservices/*": ["../../../packages/microservices/*"],
       "@nestjs/websockets": ["../../../packages/websockets"],
       "@nestjs/websockets/*": ["../../../packages/websockets/*"],
-      "@nestjs/testing": ["../../../packages/websockets"],
-      "@nestjs/testing/*": ["../../../packages/websockets/*"],
+      "@nestjs/testing": ["../../../packages/testing"],
+      "@nestjs/testing/*": ["../../../packages/testing/*"],
       "@nestjs/platform-express": ["../../../packages/platform-express"],
       "@nestjs/platform-express/*": ["../../../packages/platform-express/*"],
       "@nestjs/platform-socket.io": ["../../../packages/platform-socket.io"],

integration/nest-application/listen/e2e/express.spec.ts

@@ -1,9 +1,9 @@
+import { INestApplication } from '@nestjs/common';
 import { ExpressAdapter } from '@nestjs/platform-express';
 import { Test, TestingModule } from '@nestjs/testing';
 import { expect } from 'chai';
 import * as express from 'express';
 import { AppModule } from '../src/app.module';
-import { INestApplication } from '@nestjs/common';
 
 describe('Listen (Express Application)', () => {
   let testModule: TestingModule;
@@ -17,7 +17,7 @@ describe('Listen (Express Application)', () => {
   });
 
   afterEach(async () => {
-    app.close();
+    await app.close();
   });
 
   it('should resolve with httpServer on success', async () => {