chore(@nestjs) publish v7.4.2 release

Merge branch 'master' of https://github.com/nestjs/nest
Merge pull request #5161 from mkaufmaner/5126-change-kafka-visibility
2026-02-21 23:11:44 +00:00 · 2020-07-30 16:34:39 +02:00 · 2020-07-30 16:31:53 +02:00 · 2020-07-30 16:31:09 +02:00 · 2020-07-30 16:30:44 +02:00 · 2020-07-30 16:30:34 +02:00
614 changed files with 148332 additions and 122970 deletions
--- a/.circleci/config.yml
+++ b/.circleci/config.yml
@@ -70,10 +70,10 @@ jobs:
    docker:
      - image: circleci/node:10

-  test_node_8:
+  test_node_14:
    <<: *unit-tests-template
    docker:
-      - image: circleci/node:8
+      - image: circleci/node:14

  lint:
    working_directory: ~/nest
@@ -123,7 +123,7 @@ jobs:
          command: docker ps
      - run:
          name: Integration tests
-          command: npm run integration-test
+          command: npm run test:integration
          
  codechecks_benchmarks:
    working_directory: ~/nest
@@ -160,15 +160,15 @@ workflows:
  build-and-test:
    jobs:
      - build
+      - test_node_14:
+          requires:
+            - build
      - test_node_12:
          requires:
            - build
      - test_node_10:
          requires:
            - build
-      - test_node_8:
-          requires:
-            - build
      - lint:
          requires:
            - build
--- a/.eslintrc.js
+++ b/.eslintrc.js
@@ -19,6 +19,8 @@ module.exports = {
    '@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',
  },
 };
--- a/.github/workflows/codeql-analysis.yml
+++ b/.github/workflows/codeql-analysis.yml
@@ -0,0 +1,54 @@
+name: "CodeQL"
+
+on:
+  push:
+    branches: [master, ]
+  pull_request:
+    # The branches below must be a subset of the branches above
+    branches: [master]
+  schedule:
+    - cron: '0 17 * * 4'
+
+jobs:
+  analyse:
+    name: Analyse
+    runs-on: ubuntu-latest
+
+    steps:
+    - name: Checkout repository
+      uses: actions/checkout@v2
+      with:
+        # We must fetch at least the immediate parents so that if this is
+        # a pull request then we can checkout the head.
+        fetch-depth: 2
+
+    # If this run was triggered by a pull request event, then checkout
+    # the head of the pull request instead of the merge commit.
+    - run: git checkout HEAD^2
+      if: ${{ github.event_name == 'pull_request' }}
+
+    # Initializes the CodeQL tools for scanning.
+    - name: Initialize CodeQL
+      uses: github/codeql-action/init@v1
+      # Override language selection by uncommenting this and choosing your languages
+      # with:
+      #   languages: go, javascript, csharp, python, cpp, java
+
+    # 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@v1
+
+    # ℹ️ Command-line programs to run using the OS shell.
+    # 📚 https://git.io/JvXDl
+
+    # ✏️ If the Autobuild fails above, remove it and uncomment the following three lines
+    #    and modify them (or add more) to build your code if your project
+    #    uses a compiled language
+
+    #- run: |
+    #   make bootstrap
+    #   make release
+
+    - name: Perform CodeQL Analysis
+      uses: github/codeql-action/analyze@v1
--- a/.prettierrc
+++ b/.prettierrc
@@ -1,4 +1,5 @@
 {
  "singleQuote": true,
+  "arrowParens": "avoid",
  "trailingComma": "all"
 }
--- a/CONTRIBUTING.md
+++ b/CONTRIBUTING.md
@@ -178,7 +178,7 @@ That will compile fresh packages and afterward, move them to all `sample` direct
 ### <a name="common-scripts"></a>Commonly used NPM scripts

 ```bash
-# build all packages and move to "sample" and "integration" directories
+# build all packages and move to "sample" directories
 $ npm run build

 # run the full unit tests suite
@@ -236,8 +236,8 @@ Footer should contain a [closing reference to an issue](https://help.github.com/
 Samples: (even more [samples](https://github.com/nestjs/nest/commits/master))

 ```
-docs(changelog) update change log to beta.5
-bugfix(core) need to depend on latest rxjs and zone.js
+docs(changelog): update change log to beta.5
+bugfix(core): need to depend on latest rxjs and zone.js
 ```

 ### Revert
--- a/2
+++ b/2
@@ -1,6 +1,6 @@
 (The MIT License)

-Copyright (c) 2017-2019 Kamil Myśliwiec <http://kamilmysliwiec.com>
+Copyright (c) 2017-2020 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
--- a/Readme.md
+++ b/Readme.md
@@ -9,7 +9,7 @@
    <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://www.npmjs.com/~nestjscore" target="_blank"><img src="https://img.shields.io/npm/dm/@nestjs/core.svg" alt="NPM Downloads" /></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://coveralls.io/github/nestjs/nest?branch=master" target="_blank"><img src="https://coveralls.io/repos/github/nestjs/nest/badge.svg?branch=master#9" alt="Coverage" /></a>
 <a href="https://discord.gg/G7Qnnhy" target="_blank"><img src="https://img.shields.io/badge/discord-online-brightgreen.svg" alt="Discord"/></a>
@@ -31,13 +31,21 @@ Nest is a framework for building efficient, scalable <a href="http://nodejs.org"
 ## Philosophy

 <p>In recent years, thanks to Node.js, JavaScript has become the “lingua franca” of the web for both front and backend applications, giving rise to awesome projects like <a href="https://angular.io/" target="_blank">Angular</a>, <a href="https://github.com/facebook/react" target="_blank">React</a> and <a href="https://github.com/vuejs/vue" target="_blank">Vue</a> which improve developer productivity and enable the construction of fast, testable, extensible frontend applications. However, on the server-side, while there are a lot of superb libraries, helpers and tools for Node, none of them effectively solve the main problem - the architecture.</p>
-<p>Nest aims to provide an application architecture out of the box which allows for effortless creation of highly testable, scalable, loosely coupled and easily maintainable applications.</p>
+<p>Nest aims to provide an application architecture out of the box which allows for effortless creation of highly testable, scalable, loosely coupled and easily maintainable applications. The architecture is heavily inspired by Angular.</p>

 ## Getting started

 * To check out the [guide](https://docs.nestjs.com), visit [docs.nestjs.com](https://docs.nestjs.com). :books:
 * 要查看中文 [指南](readme_zh.md), 请访问 [docs.nestjs.cn](https://docs.nestjs.cn). :books:

+## Questions
+
+For questions and support please use the official [Discord channel](https://discord.gg/G7Qnnhy). The issue list of this repo is **exclusively** for bug reports and feature requests.
+
+## Issues
+
+Please make sure to read the [Issue Reporting Checklist](https://github.com/nestjs/nest/blob/master/CONTRIBUTING.md#-submitting-an-issue) before opening an issue. Issues not conforming to the guidelines may be closed immediately.
+
 ## Consulting

 With official support, you can get expert help straight from Nest core team. We provide dedicated technical support, migration strategies, advice on best practices (and design decisions), PR reviews, and team augmentation. Read more about [support here](https://enterprise.nestjs.com).
@@ -46,32 +54,43 @@ With official support, you can get expert help straight from Nest core team. We

 Nest is an MIT-licensed open source project. It can grow thanks to the sponsors and support by the amazing backers. If you'd like to join them, please [read more here](https://docs.nestjs.com/support).

-#### Principal Sponsor
-
-<a href="https://valor-software.com/" target="_blank"><img src="https://docs.nestjs.com/assets/sponsors/valor-software.png" width="320" /></a>
+#### Principal Sponsors
+<table style="text-align:center;"><tr><td>
+<a href="https://github.com/Sanofi-IADC" target="_blank"><img src="https://docs.nestjs.com/assets/sponsors/sanofi.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="180" valign="middle" /></a></td>
+</tr></table>

 #### Silver Sponsors
-<a href="https://neoteric.eu/" target="_blank"><img src="https://nestjs.com/img/neoteric-cut.png" width="120" valign="middle" /></a> &nbsp;
-  <a href="http://gojob.com" target="_blank"><img src="http://nestjs.com/img/gojob-logo.png" valign="middle" height="95" /></a> &nbsp; 
-    <a href="https://trilon.io" target="_blank"><img src="https://nestjs.com/img/trilon.svg" width="150" valign="middle" /></a> &nbsp;
-<a href="http://www.leogistics.com" target="_blank"><img src="https://nestjs.com/img/leogistics-logo.jpeg" width="150" valign="middle" /></a>
+
+<table style="text-align:center;"><tr><td>
+<a href="https://neoteric.eu/" target="_blank"><img src="https://nestjs.com/img/neoteric-cut.png" width="120" valign="middle" /></a> </td><td>
+  <a href="http://gojob.com" target="_blank"><img src="http://nestjs.com/img/gojob-logo.png" valign="middle" width="100" /></a> </td><td>
+    <a href="https://trilon.io" target="_blank"><img src="https://nestjs.com/img/trilon.svg" width="170" valign="middle" /></a> </td><td>
+<a href="http://www.leogistics.com" target="_blank"><img src="https://nestjs.com/img/leogistics-logo.jpeg" width="150" valign="middle" /></td></tr></table>

 #### Sponsors

-<a href="https://www.swingdev.io" target="_blank"><img src="https://nestjs.com/img/swingdev-logo.svg#1" width="110" valign="middle" /> </a> &nbsp; <a href="https://blueanchor.io/" target="_blank"><img src="https://nestjs.com/img/blueanchor.png" width="150" valign="middle" /></a> &nbsp;
-<a href="https://www.novologic.com/" target="_blank"><img src="https://nestjs.com/img/novologic.png" width="110" valign="middle" /></a> &nbsp; <a href="https://hostpresto.com" target="_blank"><img src="https://nestjs.com/img/hostpresto.png" height="24" valign="middle" /></a>
-<a href="https://ever.co/" target="_blank"><img src="https://nestjs.com/img/ever-logo.png" height="14" valign="middle" /></a>  &nbsp; 
-<a href="https://buddy.works/" target="_blank"><img src="https://nestjs.com/img/buddy-logo.svg" height="25" valign="middle" /></a> &nbsp;
-<a href="https://blokt.com" target="_blank"><img src="https://nestjs.com/img/blokt-logo.png" height="25" valign="middle" /></a>  &nbsp;  <a href="https://genuinebee.com/" target="_blank"><img src="https://nestjs.com/img/genuinebee.svg" height="27" valign="middle" /></a> &nbsp; <a href="http://architectnow.net/" target="_blank"><img src="https://nestjs.com/img/architectnow.png" height="20" valign="middle" /></a> &nbsp; <a href="https://quander.io/" target="_blank"><img src="https://nestjs.com/img/quander.png" height="22" valign="middle" /></a> &nbsp; <a href="https://mantro.net/" target="_blank"><img src="https://nestjs.com/img/mantro-logo.svg" height="19" valign="middle" /></a> &nbsp; <a href="https://triplebyte.com/" target="_blank"><img src="https://nestjs.com/img/triplebyte.png" height="20" valign="middle" /></a> &nbsp; 
-<a href="https://reposit.co.uk/" target="_blank"><img src="https://nestjs.com/img/reposit-logo.png" height="18" valign="middle" /></a> &nbsp; &nbsp;
-<a href="https://nearpod.com/" target="_blank"><img src="https://nestjs.com/img/nearpod-logo.svg" width="100" valign="middle" /></a> &nbsp;
-<a href="https://clay.global/" target="_blank"><img src="https://nestjs.com/img/clay-logo.svg" width="75" valign="middle" /></a> &nbsp;
-<a href="https://firesticktricks.com" target="_blank"><img src="https://nestjs.com/img/firesticktricks-logo.png" width="120" valign="middle" /></a> &nbsp;
-<a href="https://www.codeguesser.co.uk" target="_blank"><img src="https://nestjs.com/img/codeguesser-logo.svg" width="120" valign="middle" /></a> &nbsp;
-<a href="https://tekhattan.com" target="_blank"><img src="https://nestjs.com/img/tekhattan-logo.png" width="110" valign="middle" /></a> &nbsp;
-<a href="https://f-a.nz/" target="_blank"><img src="https://nestjs.com/img/franz.svg" width="80" valign="middle" /></a> &nbsp;
-<a href="https://sparkfabrik.com/" target="_blank"><img src="https://nestjs.com/img/sparkfabrik-logo.png" width="120" valign="middle" /></a>
-
+<table><tr><td align="center" valign="middle">
+<a href="https://www.swingdev.io" target="_blank"><img src="https://nestjs.com/img/swingdev-logo.svg#1" width="110" valign="middle" /> </a></td><td align="center" valign="middle">
+<a href="https://www.novologic.com/" target="_blank"><img src="https://nestjs.com/img/novologic.png" width="110" valign="middle" /></a> </td><td align="center" valign="middle">
+<a href="https://ever.co/" target="_blank"><img src="https://nestjs.com/img/ever-logo.png" width="72" valign="middle" /></a>  </td><td align="center" valign="middle">
+<a href="https://blokt.com" target="_blank"><img src="https://nestjs.com/img/blokt-logo.png" width="120" valign="middle" /></a>  </td><td align="center" valign="middle"> 
+  <a href="http://architectnow.net/" target="_blank"><img src="https://nestjs.com/img/architectnow.png" width="125" valign="middle" /></a> </td><td align="center" valign="middle">
+  <a href="https://quander.io/" target="_blank"><img src="https://nestjs.com/img/quander.png" width="100" valign="middle" /></a> </td></tr><tr><td align="center" valign="middle">
+  <a href="https://mantro.net/" target="_blank"><img src="https://nestjs.com/img/mantro-logo.svg" width="95" valign="middle" /></a> </td><td align="center" valign="middle">
+  <a href="https://triplebyte.com/" target="_blank"><img src="https://nestjs.com/img/triplebyte.png" width="107" valign="middle" /></a> </td><td align="center" valign="middle">
+<a href="https://reposit.co.uk/" target="_blank"><img src="https://nestjs.com/img/reposit-logo.png" width="71" valign="middle" /></a></td><td align="center" valign="middle">
+<a href="https://nearpod.com/" target="_blank"><img src="https://nestjs.com/img/nearpod-logo.svg" width="100" valign="middle" /></a> </td><td align="center" valign="middle">
+<a href="https://clay.global/" target="_blank"><img src="https://nestjs.com/img/clay-logo.svg" width="75" valign="middle" /></a> </td><td align="center" valign="middle">
+<a href="https://firesticktricks.com" target="_blank"><img src="https://nestjs.com/img/firesticktricks-logo.png" width="120" valign="middle" /></a></td></tr><tr><td align="center" valign="middle">
+<a href="https://www.codeguesser.co.uk" target="_blank"><img src="https://nestjs.com/img/codeguesser-logo.svg" width="120" valign="middle" /></a> </td><td align="center" valign="middle">
+<a href="https://tekhattan.com" target="_blank"><img src="https://nestjs.com/img/tekhattan-logo.png" width="110" valign="middle" /></a> </td><td align="center" valign="middle">
+<a href="https://f-a.nz/" target="_blank"><img src="https://nestjs.com/img/franz.svg" width="80" valign="middle" /></a> </td><td align="center" valign="middle">
+<a href="https://sparkfabrik.com/" target="_blank"><img src="https://nestjs.com/img/sparkfabrik-logo.png" width="120" valign="middle" /></a></td><td align="center" valign="middle"><a href="https://www.thebigphonestore.co.uk/" target="_blank"><img src="https://nestjs.com/img/the-big-phone-store-logo.png" width="65" valign="middle" /></a></td>
+  <td align="center" valign="middle">
+  <a href="https://genuinebee.com/" target="_blank"><img src="https://nestjs.com/img/genuinebee.svg" width="97" valign="middle" /></a> </td></tr>
+<tr><td align="center" valign="middle"><a href="https://sanyodigital.com/" target="_blank"><img src="https://nestjs.com/img/sanyo-digital.png" width="130" valign="middle" /></a></td>
+  </tr></table>

 ## Backers

--- a/integration/docker-compose.yml
+++ b/integration/docker-compose.yml
@@ -23,7 +23,7 @@ services:
      - "9001:9001"
    restart: always
  mysql:
-    image: mysql:5.7.29
+    image: mysql:5.7.31
    environment:
      MYSQL_ROOT_PASSWORD: root
      MYSQL_DATABASE: test
--- a/integration/graphql-code-first/e2e/code-first.spec.ts
+++ b/integration/graphql-code-first/e2e/code-first.spec.ts
@@ -3,7 +3,7 @@ import { Test } from '@nestjs/testing';
 import * as request from 'supertest';
 import { ApplicationModule } from '../src/app.module';

-describe('TypeGraphQL', () => {
+describe('GraphQL - Code-first', () => {
  let app: INestApplication;

  beforeEach(async () => {
--- a/integration/graphql-code-first/e2e/guards-filters.spec.ts
+++ b/integration/graphql-code-first/e2e/guards-filters.spec.ts
--- a/integration/graphql-code-first/e2e/pipes.spec.ts
+++ b/integration/graphql-code-first/e2e/pipes.spec.ts
@@ -0,0 +1,62 @@
+import { INestApplication, ValidationPipe } from '@nestjs/common';
+import { Test } from '@nestjs/testing';
+import * as request from 'supertest';
+import { ApplicationModule } from '../src/app.module';
+
+describe('GraphQL Pipes', () => {
+  let app: INestApplication;
+
+  beforeEach(async () => {
+    const module = await Test.createTestingModule({
+      imports: [ApplicationModule],
+    }).compile();
+
+    app = module.createNestApplication();
+    app.useGlobalPipes(new ValidationPipe());
+    await app.init();
+  });
+
+  it(`should throw an error`, () => {
+    return request(app.getHttpServer())
+      .post('/graphql')
+      .send({
+        operationName: null,
+        variables: {},
+        query:
+          'mutation {\n  addRecipe(newRecipeData: {title: "test", ingredients: []}) {\n    id\n  }\n}\n',
+      })
+      .expect(200, {
+        data: null,
+        errors: [
+          {
+            extensions: {
+              code: 'INTERNAL_SERVER_ERROR',
+              exception: {
+                message: 'Bad Request Exception',
+                response: {
+                  message: [
+                    'description must be longer than or equal to 30 characters',
+                  ],
+                  error: 'Bad Request',
+                  statusCode: 400,
+                },
+                status: 400,
+              },
+            },
+            locations: [
+              {
+                column: 3,
+                line: 2,
+              },
+            ],
+            message: 'Bad Request Exception',
+            path: ['addRecipe'],
+          },
+        ],
+      });
+  });
+
+  afterEach(async () => {
+    await app.close();
+  });
+});
--- a/integration/graphql-code-first/schema.gql
+++ b/integration/graphql-code-first/schema.gql
@@ -1,11 +1,23 @@
-# -----------------------------------------------
-# !!! THIS FILE WAS GENERATED BY TYPE-GRAPHQL !!!
-# !!!   DO NOT MODIFY THIS FILE BY YOURSELF   !!!
-# -----------------------------------------------
+# ------------------------------------------------------
+# THIS FILE WAS AUTOMATICALLY GENERATED (DO NOT MODIFY)
+# ------------------------------------------------------
+
+type Recipe {
+  id: ID!
+  title: String!
+  description: String
+  creationDate: Date!
+  ingredients: [String!]!
+}

 """Date custom scalar type"""
 scalar Date

+type Query {
+  recipe(id: String!): Recipe!
+  recipes(skip: Int = 0, take: Int = 25): [Recipe!]!
+}
+
 type Mutation {
  addRecipe(newRecipeData: NewRecipeInput!): Recipe!
  removeRecipe(id: String!): Boolean!
@@ -17,19 +29,6 @@ input NewRecipeInput {
  ingredients: [String!]!
 }

-type Query {
-  recipe(id: String!): Recipe!
-  recipes(skip: Int = 0, take: Int = 25): [Recipe!]!
-}
-
-type Recipe {
-  id: ID!
-  title: String!
-  description: String
-  creationDate: Date!
-  ingredients: [String!]!
-}
-
 type Subscription {
  recipeAdded: Recipe!
 }
--- a/integration/graphql-code-first/src/app.module.ts
+++ b/integration/graphql-code-first/src/app.module.ts
@@ -9,7 +9,10 @@ import { RecipesModule } from './recipes/recipes.module';
    GraphQLModule.forRoot({
      debug: false,
      installSubscriptionHandlers: true,
-      autoSchemaFile: join(process.cwd(), 'integration/typegraphql/schema.gql'),
+      autoSchemaFile: join(
+        process.cwd(),
+        'integration/graphql-code-first/schema.gql',
+      ),
    }),
  ],
 })
--- a/integration/graphql-code-first/src/common/filters/unauthorized.filter.ts
+++ b/integration/graphql-code-first/src/common/filters/unauthorized.filter.ts
--- a/integration/graphql-code-first/src/common/guards/auth.guard.ts
+++ b/integration/graphql-code-first/src/common/guards/auth.guard.ts
--- a/integration/graphql-code-first/src/common/interceptors/data.interceptor.ts
+++ b/integration/graphql-code-first/src/common/interceptors/data.interceptor.ts
@@ -10,6 +10,6 @@ import { tap } from 'rxjs/operators';
@Injectable()
 export class DataInterceptor implements NestInterceptor {
  intercept(context: ExecutionContext, next: CallHandler): Observable<any> {
-    return next.handle().pipe(tap(data => console.log(data)));
+    return next.handle().pipe(tap(data => data));
  }
 }
--- a/integration/graphql-code-first/src/common/scalars/date.scalar.ts
+++ b/integration/graphql-code-first/src/common/scalars/date.scalar.ts
--- a/integration/graphql-code-first/src/main.ts
+++ b/integration/graphql-code-first/src/main.ts
--- a/integration/graphql-code-first/src/recipes/dto/new-recipe.input.ts
+++ b/integration/graphql-code-first/src/recipes/dto/new-recipe.input.ts
@@ -1,6 +1,6 @@
+import { Field, InputType } from '@nestjs/graphql';
 import { Type } from 'class-transformer';
 import { Length, MaxLength } from 'class-validator';
-import { Field, InputType } from 'type-graphql';

@InputType()
 export class NewRecipeInput {
--- a/integration/graphql-code-first/src/recipes/dto/recipes.args.ts
+++ b/integration/graphql-code-first/src/recipes/dto/recipes.args.ts
@@ -1,5 +1,5 @@
+import { ArgsType, Field, Int } from '@nestjs/graphql';
 import { Max, Min } from 'class-validator';
-import { ArgsType, Field, Int } from 'type-graphql';

@ArgsType()
 export class RecipesArgs {
--- a/integration/graphql-code-first/src/recipes/models/recipe.ts
+++ b/integration/graphql-code-first/src/recipes/models/recipe.ts
@@ -1,4 +1,4 @@
-import { Field, ID, ObjectType } from 'type-graphql';
+import { Field, ID, ObjectType } from '@nestjs/graphql';

@ObjectType()
 export class Recipe {
--- a/integration/graphql-code-first/src/recipes/recipes.module.ts
+++ b/integration/graphql-code-first/src/recipes/recipes.module.ts
--- a/integration/graphql-code-first/src/recipes/recipes.resolver.ts
+++ b/integration/graphql-code-first/src/recipes/recipes.resolver.ts
--- a/integration/graphql-code-first/src/recipes/recipes.service.ts
+++ b/integration/graphql-code-first/src/recipes/recipes.service.ts
--- a/integration/graphql-code-first/tsconfig.json
+++ b/integration/graphql-code-first/tsconfig.json
--- a/integration/graphql-schema-first/e2e/graphql-async-class.spec.ts
+++ b/integration/graphql-schema-first/e2e/graphql-async-class.spec.ts
--- a/integration/graphql-schema-first/e2e/graphql-async-existing.spec.ts
+++ b/integration/graphql-schema-first/e2e/graphql-async-existing.spec.ts
--- a/integration/graphql-schema-first/e2e/graphql-async.spec.ts
+++ b/integration/graphql-schema-first/e2e/graphql-async.spec.ts
--- a/integration/graphql-schema-first/e2e/graphql-request-scoped.spec.ts
+++ b/integration/graphql-schema-first/e2e/graphql-request-scoped.spec.ts
--- a/integration/graphql-schema-first/e2e/graphql.spec.ts
+++ b/integration/graphql-schema-first/e2e/graphql.spec.ts
--- a/integration/graphql-schema-first/src/app.module.ts
+++ b/integration/graphql-schema-first/src/app.module.ts
--- a/integration/graphql-schema-first/src/async-options-class.module.ts
+++ b/integration/graphql-schema-first/src/async-options-class.module.ts
--- a/integration/graphql-schema-first/src/async-options-existing.module.ts
+++ b/integration/graphql-schema-first/src/async-options-existing.module.ts
--- a/integration/graphql-schema-first/src/async-options.module.ts
+++ b/integration/graphql-schema-first/src/async-options.module.ts
--- a/integration/graphql-schema-first/src/cats/cats-request-scoped.service.ts
+++ b/integration/graphql-schema-first/src/cats/cats-request-scoped.service.ts
--- a/integration/graphql-schema-first/src/cats/cats.guard.ts
+++ b/integration/graphql-schema-first/src/cats/cats.guard.ts
--- a/integration/graphql-schema-first/src/cats/cats.module.ts
+++ b/integration/graphql-schema-first/src/cats/cats.module.ts
--- a/integration/graphql-schema-first/src/cats/cats.resolvers.ts
+++ b/integration/graphql-schema-first/src/cats/cats.resolvers.ts
--- a/integration/graphql-schema-first/src/cats/cats.service.ts
+++ b/integration/graphql-schema-first/src/cats/cats.service.ts
--- a/integration/graphql-schema-first/src/cats/cats.types.graphql
+++ b/integration/graphql-schema-first/src/cats/cats.types.graphql
--- a/integration/graphql-schema-first/src/cats/interfaces/cat.interface.ts
+++ b/integration/graphql-schema-first/src/cats/interfaces/cat.interface.ts
--- a/integration/graphql-schema-first/src/common/scalars/date.scalar.ts
+++ b/integration/graphql-schema-first/src/common/scalars/date.scalar.ts
--- a/integration/graphql-schema-first/src/config.module.ts
+++ b/integration/graphql-schema-first/src/config.module.ts
--- a/integration/graphql-schema-first/src/config.service.ts
+++ b/integration/graphql-schema-first/src/config.service.ts
--- a/integration/graphql-schema-first/src/main.ts
+++ b/integration/graphql-schema-first/src/main.ts
--- a/integration/graphql-schema-first/tsconfig.json
+++ b/integration/graphql-schema-first/tsconfig.json
--- a/integration/graphql/package-lock.json
+++ b/integration/graphql/package-lock.json
--- a/integration/graphql/package.json
+++ b/integration/graphql/package.json
@@ -1,29 +0,0 @@
-{
-  "name": "nest-typescript-starter",
-  "version": "1.0.0",
-  "description": "Nest TypeScript starter repository",
-  "license": "MIT",
-  "scripts": {
-    "start": "ts-node src/main",
-    "prestart:prod": "tsc",
-    "start:prod": "node dist/main.js"
-  },
-  "dependencies": {
-    "@nestjs/common": "6.11.1",
-    "@nestjs/core": "6.11.1",
-    "@nestjs/graphql": "6.5.3",
-    "apollo-server-express": "2.9.16",
-    "graphql": "14.6.0",
-    "graphql-tools": "4.0.6",
-    "reflect-metadata": "0.1.13",
-    "rxjs": "6.5.4",
-    "subscriptions-transport-ws": "0.9.16",
-    "typescript": "3.7.2",
-    "ws": "7.2.1"
-  },
-  "devDependencies": {
-    "@types/node": "7.10.9",
-    "ts-node": "8.6.2",
-    "tslint": "5.20.1"
-  }
-}
--- a/integration/hello-world/e2e/exceptions.spec.ts
+++ b/integration/hello-world/e2e/exceptions.spec.ts
@@ -18,25 +18,19 @@ describe('Error messages', () => {
  });

  it(`/GET`, () => {
-    return request(server)
-      .get('/sync')
-      .expect(HttpStatus.BAD_REQUEST)
-      .expect({
-        statusCode: 400,
-        error: 'Bad Request',
-        message: 'Integration test',
-      });
+    return request(server).get('/sync').expect(HttpStatus.BAD_REQUEST).expect({
+      statusCode: 400,
+      error: 'Bad Request',
+      message: 'Integration test',
+    });
  });

  it(`/GET (Promise/async)`, () => {
-    return request(server)
-      .get('/async')
-      .expect(HttpStatus.BAD_REQUEST)
-      .expect({
-        statusCode: 400,
-        error: 'Bad Request',
-        message: 'Integration test',
-      });
+    return request(server).get('/async').expect(HttpStatus.BAD_REQUEST).expect({
+      statusCode: 400,
+      error: 'Bad Request',
+      message: 'Integration test',
+    });
  });

  afterEach(async () => {
--- a/integration/hello-world/e2e/exclude-middleware-fastify.spec.ts
+++ b/integration/hello-world/e2e/exclude-middleware-fastify.spec.ts
@@ -0,0 +1,121 @@
+import {
+  Controller,
+  Get,
+  INestApplication,
+  MiddlewareConsumer,
+  Module,
+  Post,
+  RequestMethod,
+} from '@nestjs/common';
+import {
+  FastifyAdapter,
+  NestFastifyApplication,
+} from '@nestjs/platform-fastify';
+import { Test } from '@nestjs/testing';
+import * as request from 'supertest';
+import { ApplicationModule } from '../src/app.module';
+
+const RETURN_VALUE = 'test';
+const MIDDLEWARE_VALUE = 'middleware';
+
+@Controller()
+class TestController {
+  @Get('test')
+  test() {
+    return RETURN_VALUE;
+  }
+
+  @Get('test2')
+  test2() {
+    return RETURN_VALUE;
+  }
+
+  @Get('middleware')
+  middleware() {
+    return RETURN_VALUE;
+  }
+
+  @Post('middleware')
+  noMiddleware() {
+    return RETURN_VALUE;
+  }
+
+  @Get('wildcard/overview')
+  testOverview() {
+    return RETURN_VALUE;
+  }
+
+  @Get('overview/:id')
+  overviewById() {
+    return RETURN_VALUE;
+  }
+}
+
+@Module({
+  imports: [ApplicationModule],
+  controllers: [TestController],
+})
+class TestModule {
+  configure(consumer: MiddlewareConsumer) {
+    consumer
+      .apply((req, res, next) => res.end(MIDDLEWARE_VALUE))
+      .exclude('test', 'overview/:id', 'wildcard/(.*)', {
+        path: 'middleware',
+        method: RequestMethod.POST,
+      })
+      .forRoutes('*');
+  }
+}
+
+describe('Exclude middleware (fastify)', () => {
+  let app: INestApplication;
+
+  beforeEach(async () => {
+    app = (
+      await Test.createTestingModule({
+        imports: [TestModule],
+      }).compile()
+    ).createNestApplication<NestFastifyApplication>(new FastifyAdapter());
+
+    await app.init();
+    await app.getHttpAdapter().getInstance().ready();
+  });
+
+  it(`should exclude "/test" endpoint`, () => {
+    return request(app.getHttpServer()).get('/test').expect(200, RETURN_VALUE);
+  });
+
+  it(`should not exclude "/test2" endpoint`, () => {
+    return request(app.getHttpServer())
+      .get('/test2')
+      .expect(200, MIDDLEWARE_VALUE);
+  });
+
+  it(`should run middleware for "/middleware" endpoint`, () => {
+    return request(app.getHttpServer())
+      .get('/middleware')
+      .expect(200, MIDDLEWARE_VALUE);
+  });
+
+  it(`should exclude POST "/middleware" endpoint`, () => {
+    return request(app.getHttpServer())
+      .post('/middleware')
+      .expect(201, RETURN_VALUE);
+  });
+
+  it(`should exclude "/overview/:id" endpoint (by param)`, () => {
+    return request(app.getHttpServer())
+      .get('/overview/1')
+      .expect(200, RETURN_VALUE);
+  });
+
+  it(`should exclude "/wildcard/overview" endpoint (by wildcard)`, () => {
+    return request(app.getHttpServer())
+      .get('/wildcard/overview')
+      .expect(200, RETURN_VALUE);
+  });
+
+  afterEach(async () => {
+    await app.close();
+  });
+});
--- a/integration/hello-world/e2e/exclude-middleware.spec.ts
+++ b/integration/hello-world/e2e/exclude-middleware.spec.ts
@@ -0,0 +1,116 @@
+import {
+  Controller,
+  Get,
+  INestApplication,
+  MiddlewareConsumer,
+  Module,
+  Post,
+  RequestMethod,
+} from '@nestjs/common';
+import { Test } from '@nestjs/testing';
+import * as request from 'supertest';
+import { ApplicationModule } from '../src/app.module';
+
+const RETURN_VALUE = 'test';
+const MIDDLEWARE_VALUE = 'middleware';
+
+@Controller()
+class TestController {
+  @Get('test')
+  test() {
+    return RETURN_VALUE;
+  }
+
+  @Get('test2')
+  test2() {
+    return RETURN_VALUE;
+  }
+
+  @Get('middleware')
+  middleware() {
+    return RETURN_VALUE;
+  }
+
+  @Post('middleware')
+  noMiddleware() {
+    return RETURN_VALUE;
+  }
+
+  @Get('wildcard/overview')
+  testOverview() {
+    return RETURN_VALUE;
+  }
+
+  @Get('overview/:id')
+  overviewById() {
+    return RETURN_VALUE;
+  }
+}
+
+@Module({
+  imports: [ApplicationModule],
+  controllers: [TestController],
+})
+class TestModule {
+  configure(consumer: MiddlewareConsumer) {
+    consumer
+      .apply((req, res, next) => res.send(MIDDLEWARE_VALUE))
+      .exclude('test', 'overview/:id', 'wildcard/(.*)', {
+        path: 'middleware',
+        method: RequestMethod.POST,
+      })
+      .forRoutes('*');
+  }
+}
+
+describe('Exclude middleware', () => {
+  let app: INestApplication;
+
+  beforeEach(async () => {
+    app = (
+      await Test.createTestingModule({
+        imports: [TestModule],
+      }).compile()
+    ).createNestApplication();
+
+    await app.init();
+  });
+
+  it(`should exclude "/test" endpoint`, () => {
+    return request(app.getHttpServer()).get('/test').expect(200, RETURN_VALUE);
+  });
+
+  it(`should not exclude "/test2" endpoint`, () => {
+    return request(app.getHttpServer())
+      .get('/test2')
+      .expect(200, MIDDLEWARE_VALUE);
+  });
+
+  it(`should run middleware for "/middleware" endpoint`, () => {
+    return request(app.getHttpServer())
+      .get('/middleware')
+      .expect(200, MIDDLEWARE_VALUE);
+  });
+
+  it(`should exclude POST "/middleware" endpoint`, () => {
+    return request(app.getHttpServer())
+      .post('/middleware')
+      .expect(201, RETURN_VALUE);
+  });
+
+  it(`should exclude "/overview/:id" endpoint (by param)`, () => {
+    return request(app.getHttpServer())
+      .get('/overview/1')
+      .expect(200, RETURN_VALUE);
+  });
+
+  it(`should exclude "/wildcard/overview" endpoint (by wildcard)`, () => {
+    return request(app.getHttpServer())
+      .get('/wildcard/overview')
+      .expect(200, RETURN_VALUE);
+  });
+
+  afterEach(async () => {
+    await app.close();
+  });
+});
--- a/integration/hello-world/e2e/express-instance.spec.ts
+++ b/integration/hello-world/e2e/express-instance.spec.ts
@@ -20,10 +20,7 @@ describe('Hello world (express instance)', () => {
  });

  it(`/GET`, () => {
-    return request(server)
-      .get('/hello')
-      .expect(200)
-      .expect('Hello world!');
+    return request(server).get('/hello').expect(200).expect('Hello world!');
  });

  it(`/GET (Promise/async)`, () => {
@@ -41,14 +38,11 @@ describe('Hello world (express instance)', () => {
  });

  it(`/GET { host: ":tenant.example.com" } not matched`, () => {
-    return request(server)
-      .get('/host')
-      .expect(404)
-      .expect({
-        statusCode: 404,
-        error: 'Not Found',
-        message: 'Cannot GET /host',
-      });
+    return request(server).get('/host').expect(404).expect({
+      statusCode: 404,
+      error: 'Not Found',
+      message: 'Cannot GET /host',
+    });
  });

  afterEach(async () => {
--- a/integration/hello-world/e2e/express-multiple.spec.ts
+++ b/integration/hello-world/e2e/express-multiple.spec.ts
@@ -29,10 +29,7 @@ describe('Hello world (express instance with multiple applications)', () => {
  });

  it(`/GET`, () => {
-    return request(server)
-      .get('/hello')
-      .expect(200)
-      .expect('Hello world!');
+    return request(server).get('/hello').expect(200).expect('Hello world!');
  });

  it(`/GET (app2)`, () => {
--- a/integration/hello-world/e2e/fastify-adapter.spec.ts
+++ b/integration/hello-world/e2e/fastify-adapter.spec.ts
@@ -3,7 +3,6 @@ import {
  NestFastifyApplication,
 } from '@nestjs/platform-fastify';
 import { Test } from '@nestjs/testing';
-import { fail } from 'assert';
 import { expect } from 'chai';
 import { ApplicationModule } from '../src/app.module';

@@ -54,19 +53,14 @@ describe('Hello world (fastify adapter)', () => {
        method: 'GET',
        url: '/host',
      })
-      .then(
-        ({ payload }) => {
-          fail(`Unexpected success: ${payload}`);
-        },
-        err => {
-          expect(err.message).to.be.eql({
-            error: 'Internal Server Error',
-            message:
-              'HTTP adapter does not support filtering on host: ":tenant.example.com"',
-            statusCode: 500,
-          });
-        },
-      );
+      .then(({ payload }) => {
+        expect(JSON.parse(payload)).to.be.eql({
+          error: 'Internal Server Error',
+          message:
+            'HTTP adapter does not support filtering on host: ":tenant.example.com"',
+          statusCode: 500,
+        });
+      });
  });

  afterEach(async () => {
--- a/integration/hello-world/e2e/fastify-multiple.spec.ts
+++ b/integration/hello-world/e2e/fastify-multiple.spec.ts
@@ -1,3 +1,5 @@
+/* Temporarily disabled due to various regressions
+
 import { FastifyAdapter, NestFastifyApplication } from '@nestjs/platform-fastify';
 import { Test } from '@nestjs/testing';
 import { expect } from 'chai';
@@ -86,4 +88,4 @@ describe('Hello world (fastify adapter with multiple applications)', () => {
    await Promise.all(apps.map(app => app.close()));
    await adapter.close();
  });
-});
+});*/
--- a/integration/hello-world/e2e/guards.spec.ts
+++ b/integration/hello-world/e2e/guards.spec.ts
@@ -37,8 +37,6 @@ describe('Guards', () => {
    app = (await createTestModule(new AuthGuard())).createNestApplication();

    await app.init();
-    return request(app.getHttpServer())
-      .get('/hello')
-      .expect(401);
+    return request(app.getHttpServer()).get('/hello').expect(401);
  });
 });
--- a/integration/hello-world/e2e/interceptors.spec.ts
+++ b/integration/hello-world/e2e/interceptors.spec.ts
@@ -77,9 +77,7 @@ describe('Interceptors', () => {
    ).createNestApplication();

    await app.init();
-    return request(app.getHttpServer())
-      .get('/hello')
-      .expect(200, RETURN_VALUE);
+    return request(app.getHttpServer()).get('/hello').expect(200, RETURN_VALUE);
  });

  it(`should map response`, async () => {
--- a/integration/hello-world/e2e/local-pipes.spec.ts
+++ b/integration/hello-world/e2e/local-pipes.spec.ts
@@ -1,6 +1,6 @@
-import * as request from 'supertest';
-import { Test } from '@nestjs/testing';
 import { INestApplication } from '@nestjs/common';
+import { Test } from '@nestjs/testing';
+import * as request from 'supertest';
 import { ApplicationModule } from '../src/app.module';

 describe('Hello world (default adapter)', () => {
@@ -18,12 +18,9 @@ describe('Hello world (default adapter)', () => {
  });

  it(`host=example.com should execute locally injected pipe by HelloController`, () => {
-    return request(server)
-      .get('/hello/local-pipe/1')
-      .expect(200)
-      .expect({
-        id: '1',
-      });
+    return request(server).get('/hello/local-pipe/1').expect(200).expect({
+      id: '1',
+    });
  });

  it(`host=host.example.com should execute locally injected pipe by HostController`, () => {
@@ -39,14 +36,11 @@ describe('Hello world (default adapter)', () => {
  });

  it(`should return 404 for mismatched host`, () => {
-    return request(server)
-      .get('/host/local-pipe/1')
-      .expect(404)
-      .expect({
-        error: 'Not Found',
-        message: 'Cannot GET /host/local-pipe/1',
-        statusCode: 404,
-      });
+    return request(server).get('/host/local-pipe/1').expect(404).expect({
+      error: 'Not Found',
+      message: 'Cannot GET /host/local-pipe/1',
+      statusCode: 404,
+    });
  });

  afterEach(async () => {
--- a/integration/hello-world/e2e/middleware-class.spec.ts
+++ b/integration/hello-world/e2e/middleware-class.spec.ts
@@ -51,9 +51,7 @@ describe('Middleware (class)', () => {
  });

  it(`forRoutes(*)`, () => {
-    return request(app.getHttpServer())
-      .get('/hello')
-      .expect(200, RETURN_VALUE);
+    return request(app.getHttpServer()).get('/hello').expect(200, RETURN_VALUE);
  });

  afterEach(async () => {
--- a/integration/hello-world/e2e/middleware-fastify.spec.ts
+++ b/integration/hello-world/e2e/middleware-fastify.spec.ts
@@ -9,12 +9,18 @@ import { ApplicationModule } from '../src/app.module';

 const RETURN_VALUE = 'test';
 const SCOPED_VALUE = 'test_scoped';
+const WILDCARD_VALUE = 'test_wildcard';

@Controller()
 class TestController {
  @Get('test')
  test() {
-    return '';
+    return RETURN_VALUE;
+  }
+
+  @Get('tests/wildcard_nested')
+  wildcard_nested() {
+    return RETURN_VALUE;
  }
 }

@@ -25,10 +31,12 @@ class TestController {
 class TestModule {
  configure(consumer: MiddlewareConsumer) {
    consumer
+      .apply((req, res, next) => res.end(WILDCARD_VALUE))
+      .forRoutes('tests/(.*)')
      .apply((req, res, next) => res.end(SCOPED_VALUE))
      .forRoutes(TestController)
      .apply((req, res, next) => res.end(RETURN_VALUE))
-      .forRoutes('*');
+      .forRoutes('(.*)');
  }
 }

@@ -63,6 +71,15 @@ describe('Middleware (FastifyAdapter)', () => {
      .then(({ payload }) => expect(payload).to.be.eql(SCOPED_VALUE));
  });

+  it(`forRoutes(tests/*)`, () => {
+    return app
+      .inject({
+        method: 'GET',
+        url: '/tests/wildcard',
+      })
+      .then(({ payload }) => expect(payload).to.be.eql(WILDCARD_VALUE));
+  });
+
  afterEach(async () => {
    await app.close();
  });
--- a/integration/hello-world/e2e/middleware.spec.ts
+++ b/integration/hello-world/e2e/middleware.spec.ts
@@ -21,7 +21,6 @@ class TestController {
  }

  @Get('tests/wildcard_nested')
-  // eslint-disable-next-line @typescript-eslint/camelcase
  wildcard_nested() {
    return RETURN_VALUE;
  }
@@ -57,15 +56,11 @@ describe('Middleware', () => {
  });

  it(`forRoutes(*)`, () => {
-    return request(app.getHttpServer())
-      .get('/hello')
-      .expect(200, RETURN_VALUE);
+    return request(app.getHttpServer()).get('/hello').expect(200, RETURN_VALUE);
  });

  it(`forRoutes(TestController)`, () => {
-    return request(app.getHttpServer())
-      .get('/test')
-      .expect(200, SCOPED_VALUE);
+    return request(app.getHttpServer()).get('/test').expect(200, SCOPED_VALUE);
  });

  it(`forRoutes(tests/*)`, () => {
--- a/integration/hello-world/package-lock.json
+++ b/integration/hello-world/package-lock.json
@@ -1,907 +0,0 @@
-{
-  "name": "nest-typescript-starter",
-  "version": "1.0.0",
-  "lockfileVersion": 1,
-  "requires": true,
-  "dependencies": {
-    "@nestjs/common": {
-      "version": "6.11.1",
-      "resolved": "https://registry.npmjs.org/@nestjs/common/-/common-6.11.1.tgz",
-      "integrity": "sha512-ozraRypa0uA0I15lFkCuEC4BaJmruGetDW2VXuJ0hifSl98sHoj+XeZmW5QfNTl8ouPEJ46jc+HtBtyZ1IeR+A==",
-      "requires": {
-        "axios": "0.19.2",
-        "cli-color": "2.0.0",
-        "tslib": "1.10.0",
-        "uuid": "3.4.0"
-      }
-    },
-    "@nestjs/core": {
-      "version": "6.11.1",
-      "resolved": "https://registry.npmjs.org/@nestjs/core/-/core-6.11.1.tgz",
-      "integrity": "sha512-pznpX6CzMkMeIilVDntEqmOJLwRA+GACBwD3GW1AJVaIe3xx2QlsClByiGz04vxKADUJvSC+EqJpUbx7ROTAHg==",
-      "requires": {
-        "@nuxtjs/opencollective": "0.2.2",
-        "fast-safe-stringify": "2.0.7",
-        "iterare": "1.2.0",
-        "object-hash": "2.0.1",
-        "path-to-regexp": "3.2.0",
-        "tslib": "1.10.0",
-        "uuid": "3.4.0"
-      },
-      "dependencies": {
-        "path-to-regexp": {
-          "version": "3.2.0",
-          "resolved": "https://registry.npmjs.org/path-to-regexp/-/path-to-regexp-3.2.0.tgz",
-          "integrity": "sha512-jczvQbCUS7XmS7o+y1aEO9OBVFeZBQ1MDSEqmO7xSoPgOPoowY/SxLpZ6Vh97/8qHZOteiCKb7gkG9gA2ZUxJA=="
-        }
-      }
-    },
-    "@nestjs/microservices": {
-      "version": "6.11.1",
-      "resolved": "https://registry.npmjs.org/@nestjs/microservices/-/microservices-6.11.1.tgz",
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--- a/integration/hello-world/package.json
+++ b/integration/hello-world/package.json
@@ -1,27 +0,0 @@
-{
-  "name": "nest-typescript-starter",
-  "version": "1.0.0",
-  "description": "Nest TypeScript starter repository",
-  "license": "MIT",
-  "scripts": {
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--- a/integration/hooks/package-lock.json
+++ b/integration/hooks/package-lock.json
@@ -1,608 +0,0 @@
-{
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-      "dev": true
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-}
--- a/integration/hooks/package.json
+++ b/integration/hooks/package.json
@@ -1,23 +0,0 @@
-{
-  "name": "nest-typescript-starter",
-  "version": "1.0.0",
-  "description": "Nest TypeScript starter repository",
-  "license": "MIT",
-  "scripts": {
-    "start": "ts-node src/main"
-  },
-  "dependencies": {
-    "@nestjs/common": "6.11.1",
-    "@nestjs/core": "6.11.1",
-    "class-transformer": "0.2.3",
-    "class-validator": "0.11.0",
-    "reflect-metadata": "0.1.13",
-    "rxjs": "6.5.4",
-    "typescript": "3.7.2"
-  },
-  "devDependencies": {
-    "@types/node": "7.10.9",
-    "supertest": "4.0.2",
-    "ts-node": "8.6.2"
-  }
-}
--- a/integration/injector/.gitignore
+++ b/integration/injector/.gitignore
@@ -1,21 +0,0 @@
-# dependencies
-/node_modules
-
-# IDE
-/.idea
-/.awcache
-/.vscode
-
-# misc
-npm-debug.log
-
-# example
-/quick-start
-
-# tests
-/test
-/coverage
-/.nyc_output
-
-# dist
-/dist
--- a/integration/injector/e2e/introspection.spec.ts
+++ b/integration/injector/e2e/introspection.spec.ts
@@ -0,0 +1,34 @@
+import { Scope } from '@nestjs/common';
+import { ModuleRef } from '@nestjs/core';
+import { Test, TestingModule } from '@nestjs/testing';
+import { expect } from 'chai';
+import { ScopedModule, STATIC_FACTORY } from '../src/scoped/scoped.module';
+import { ScopedService } from '../src/scoped/scoped.service';
+import { TransientService } from '../src/scoped/transient.service';
+
+describe('Providers introspection', () => {
+  let testingModule: TestingModule;
+  let moduleRef: ModuleRef;
+
+  beforeEach(async () => {
+    testingModule = await Test.createTestingModule({
+      imports: [ScopedModule],
+    }).compile();
+    moduleRef = testingModule.get(ModuleRef);
+  });
+
+  it('should properly introspect a transient provider', async () => {
+    const introspectionResult = moduleRef.introspect(TransientService);
+    expect(introspectionResult.scope).to.be.equal(Scope.TRANSIENT);
+  });
+
+  it('should properly introspect a singleton provider', async () => {
+    const introspectionResult = moduleRef.introspect(STATIC_FACTORY);
+    expect(introspectionResult.scope).to.be.equal(Scope.DEFAULT);
+  });
+
+  it('should properly introspect a request-scoped provider', async () => {
+    const introspectionResult = moduleRef.introspect(ScopedService);
+    expect(introspectionResult.scope).to.be.equal(Scope.REQUEST);
+  });
+});
--- a/integration/injector/e2e/scoped-instances.spec.ts
+++ b/integration/injector/e2e/scoped-instances.spec.ts
@@ -3,9 +3,15 @@ import { InvalidClassScopeException } from '@nestjs/core/errors/exceptions/inval
 import { Test, TestingModule } from '@nestjs/testing';
 import { expect } from 'chai';
 import { ScopedController } from '../src/scoped/scoped.controller';
-import { ScopedModule } from '../src/scoped/scoped.module';
+import {
+  REQUEST_SCOPED_FACTORY,
+  ScopedModule,
+  STATIC_FACTORY,
+  TRANSIENT_SCOPED_FACTORY,
+} from '../src/scoped/scoped.module';
 import { ScopedService } from '../src/scoped/scoped.service';
 import { TransientService } from '../src/scoped/transient.service';
+import { Transient3Service } from '../src/scoped/transient3.service';

 describe('Scoped Instances', () => {
  let testingModule: TestingModule;
@@ -20,20 +26,47 @@ describe('Scoped Instances', () => {
    const contextId = createContextId();
    const transient1 = await testingModule.resolve(TransientService, contextId);
    const transient2 = await testingModule.resolve(TransientService, contextId);
+    const transientFactory = await testingModule.resolve(
+      TRANSIENT_SCOPED_FACTORY,
+    );

    expect(transient1).to.be.instanceOf(TransientService);
    expect(transient2).to.be.instanceOf(TransientService);
    expect(transient1).to.be.equal(transient2);
+    expect(transientFactory).to.be.true;
+  });
+
+  it('should dynamically resolve nested transient provider', async () => {
+    const contextId = createContextId();
+    const transientTwoDepthLevel = await testingModule.resolve(
+      TransientService,
+      contextId,
+    );
+    const transientThreeDepthLevel = await testingModule.resolve(
+      Transient3Service,
+      contextId,
+    );
+
+    expect(transientTwoDepthLevel.svc.logger).to.not.be.undefined;
+    expect(transientThreeDepthLevel.svc.svc.logger).to.not.be.undefined;
  });

  it('should dynamically resolve request-scoped provider', async () => {
    const request1 = await testingModule.resolve(ScopedService);
    const request2 = await testingModule.resolve(ScopedService);
-    const request3 = await testingModule.resolve(ScopedService, { id: 1 });
+
+    const ctxId = { id: 1 };
+    const requestProvider = { host: 'localhost' };
+    testingModule.registerRequestByContextId(requestProvider, ctxId);
+
+    const request3 = await testingModule.resolve(ScopedService, ctxId);
+    const requestFactory = await testingModule.resolve(REQUEST_SCOPED_FACTORY);

    expect(request1).to.be.instanceOf(ScopedService);
    expect(request2).to.be.instanceOf(ScopedService);
    expect(request3).to.not.be.equal(request2);
+    expect(requestFactory).to.be.true;
+    expect(request3.request).to.be.equal(requestProvider);
  });

  it('should dynamically resolve request-scoped controller', async () => {
@@ -46,11 +79,19 @@ describe('Scoped Instances', () => {
    expect(request3).to.not.be.equal(request2);
  });

-  it('should throw an exception when "get()" method is used', async () => {
+  it('should throw an exception when "get()" method is used for scoped providers', () => {
    try {
      testingModule.get(ScopedController);
    } catch (err) {
      expect(err).to.be.instanceOf(InvalidClassScopeException);
    }
  });
+
+  it('should throw an exception when "resolve()" method is used for static providers', async () => {
+    try {
+      await testingModule.resolve(STATIC_FACTORY);
+    } catch (err) {
+      expect(err).to.be.instanceOf(InvalidClassScopeException);
+    }
+  });
 });
--- a/integration/injector/package-lock.json
+++ b/integration/injector/package-lock.json
@@ -1,646 +0,0 @@
-{
-  "name": "nest-typescript-starter",
-  "version": "1.0.0",
-  "lockfileVersion": 1,
-  "requires": true,
-  "dependencies": {
-    "@nestjs/common": {
-      "version": "6.11.1",
-      "resolved": "https://registry.npmjs.org/@nestjs/common/-/common-6.11.1.tgz",
-      "integrity": "sha512-ozraRypa0uA0I15lFkCuEC4BaJmruGetDW2VXuJ0hifSl98sHoj+XeZmW5QfNTl8ouPEJ46jc+HtBtyZ1IeR+A==",
-      "requires": {
-        "axios": "0.19.2",
-        "cli-color": "2.0.0",
-        "tslib": "1.10.0",
-        "uuid": "3.4.0"
-      }
-    },
-    "@nestjs/core": {
-      "version": "6.11.1",
-      "resolved": "https://registry.npmjs.org/@nestjs/core/-/core-6.11.1.tgz",
-      "integrity": "sha512-pznpX6CzMkMeIilVDntEqmOJLwRA+GACBwD3GW1AJVaIe3xx2QlsClByiGz04vxKADUJvSC+EqJpUbx7ROTAHg==",
-      "requires": {
-        "@nuxtjs/opencollective": "0.2.2",
-        "fast-safe-stringify": "2.0.7",
-        "iterare": "1.2.0",
-        "object-hash": "2.0.1",
-        "path-to-regexp": "3.2.0",
-        "tslib": "1.10.0",
-        "uuid": "3.4.0"
-      }
-    },
-    "@nestjs/microservices": {
-      "version": "6.11.1",
-      "resolved": "https://registry.npmjs.org/@nestjs/microservices/-/microservices-6.11.1.tgz",
-      "integrity": "sha512-maBpcOjzOhH93ZarNkAegac6DJCmb0OB9kuZQLuI+JdAbOH+3rYZOS23DSWUw93JXd2BQCDGLYetem6ah4ZsRA==",
-      "requires": {
-        "iterare": "1.2.0",
-        "json-socket": "0.3.0",
-        "tslib": "1.10.0"
-      }
-    },
-    "@nestjs/testing": {
-      "version": "6.11.1",
-      "resolved": "https://registry.npmjs.org/@nestjs/testing/-/testing-6.11.1.tgz",
-      "integrity": "sha512-Y4jgZONBbU07gML3pIVBC/dI5Am2uDVRQ1Gg6rPV9OFpmXJgSMNZTLsqOfrgUuIRV61PTuD7emzn6E91ussdxw==",
-      "requires": {
-        "optional": "0.1.4",
-        "tslib": "1.10.0"
-      }
-    },
-    "@nestjs/websockets": {
-      "version": "6.11.1",
-      "resolved": "https://registry.npmjs.org/@nestjs/websockets/-/websockets-6.11.1.tgz",
-      "integrity": "sha512-Fj1MN36LBSvVEYtc6i7SAa75K4o5s08TcQ5UPUhjRqRSak8nCU1/wpwSFkI5bIYA8tzPnyjnONkugdK/Zu0vzg==",
-      "requires": {
-        "iterare": "1.2.0",
-        "tslib": "1.10.0"
-      }
-    },
-    "@nuxtjs/opencollective": {
-      "version": "0.2.2",
-      "resolved": "https://registry.npmjs.org/@nuxtjs/opencollective/-/opencollective-0.2.2.tgz",
-      "integrity": "sha512-69gFVDs7mJfNjv9Zs5DFVD+pvBW+k1TaHSOqUWqAyTTfLcKI/EMYQgvEvziRd+zAFtUOoye6MfWh0qvinGISPw==",
-      "requires": {
-        "chalk": "^2.4.1",
-        "consola": "^2.3.0",
-        "node-fetch": "^2.3.0"
-      }
-    },
-    "@types/node": {
-      "version": "7.10.9",
-      "resolved": "https://registry.npmjs.org/@types/node/-/node-7.10.9.tgz",
-      "integrity": "sha512-usSpgoUsRtO5xNV5YEPU8PPnHisFx8u0rokj1BPVn/hDF7zwUDzVLiuKZM38B7z8V2111Fj6kd4rGtQFUZpNOw==",
-      "dev": true
-    },
-    "@types/validator": {
-      "version": "10.11.3",
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--- a/integration/injector/package.json
+++ b/integration/injector/package.json
@@ -1,26 +0,0 @@
-{
-  "name": "nest-typescript-starter",
-  "version": "1.0.0",
-  "description": "Nest TypeScript starter repository",
-  "license": "MIT",
-  "scripts": {
-    "start": "ts-node src/main"
-  },
-  "dependencies": {
-    "@nestjs/common": "6.11.1",
-    "@nestjs/core": "6.11.1",
-    "@nestjs/microservices": "6.11.1",
-    "@nestjs/testing": "6.11.1",
-    "@nestjs/websockets": "6.11.1",
-    "class-transformer": "0.2.3",
-    "class-validator": "0.11.0",
-    "reflect-metadata": "0.1.13",
-    "rxjs": "6.5.4",
-    "typescript": "3.7.2"
-  },
-  "devDependencies": {
-    "@types/node": "7.10.9",
-    "supertest": "4.0.2",
-    "ts-node": "8.6.2"
-  }
-}
--- a/integration/injector/src/scoped/scoped.module.ts
+++ b/integration/injector/src/scoped/scoped.module.ts
@@ -1,11 +1,35 @@
-import { Module } from '@nestjs/common';
+import { Module, Scope } from '@nestjs/common';
 import { ScopedController } from './scoped.controller';
 import { ScopedService } from './scoped.service';
 import { TransientService } from './transient.service';
 import { Transient2Service } from './transient2.service';
+import { Transient3Service } from './transient3.service';
+
+export const STATIC_FACTORY = 'STATIC_FACTORY';
+export const REQUEST_SCOPED_FACTORY = 'REQUEST_SCOPED_FACTORY';
+export const TRANSIENT_SCOPED_FACTORY = 'TRANSIENT_SCOPED_FACTORY';

@Module({
  controllers: [ScopedController],
-  providers: [ScopedService, TransientService, Transient2Service],
+  providers: [
+    ScopedService,
+    TransientService,
+    Transient2Service,
+    Transient3Service,
+    {
+      provide: STATIC_FACTORY,
+      useFactory: () => true,
+    },
+    {
+      provide: REQUEST_SCOPED_FACTORY,
+      useFactory: () => true,
+      scope: Scope.REQUEST,
+    },
+    {
+      provide: TRANSIENT_SCOPED_FACTORY,
+      useFactory: () => true,
+      scope: Scope.TRANSIENT,
+    },
+  ],
 })
 export class ScopedModule {}
--- a/integration/injector/src/scoped/scoped.service.ts
+++ b/integration/injector/src/scoped/scoped.service.ts
@@ -1,4 +1,7 @@
-import { Injectable, Scope } from '@nestjs/common';
+import { Inject, Injectable, Scope } from '@nestjs/common';
+import { REQUEST } from '@nestjs/core';

@Injectable({ scope: Scope.REQUEST })
-export class ScopedService {}
+export class ScopedService {
+  constructor(@Inject(REQUEST) public readonly request) {}
+}
--- a/integration/injector/src/scoped/transient.service.ts
+++ b/integration/injector/src/scoped/transient.service.ts
@@ -3,5 +3,5 @@ import { Transient2Service } from './transient2.service';

@Injectable({ scope: Scope.TRANSIENT })
 export class TransientService {
-  constructor(private readonly svc: Transient2Service) {}
+  constructor(public readonly svc: Transient2Service) {}
 }
--- a/integration/injector/src/scoped/transient2.service.ts
+++ b/integration/injector/src/scoped/transient2.service.ts
@@ -1,4 +1,6 @@
-import { Injectable, Scope } from '@nestjs/common';
+import { Injectable, Logger, Scope } from '@nestjs/common';

@Injectable({ scope: Scope.TRANSIENT })
-export class Transient2Service {}
+export class Transient2Service {
+  logger = new Logger();
+}
--- a/integration/injector/src/scoped/transient3.service.ts
+++ b/integration/injector/src/scoped/transient3.service.ts
@@ -0,0 +1,7 @@
+import { Injectable, Scope } from '@nestjs/common';
+import { TransientService } from './transient.service';
+
+@Injectable({ scope: Scope.TRANSIENT })
+export class Transient3Service {
+  constructor(public readonly svc: TransientService) {}
+}
--- a/integration/microservices/.gitignore
+++ b/integration/microservices/.gitignore
@@ -1,21 +0,0 @@
-# dependencies
-/node_modules
-
-# IDE
-/.idea
-/.awcache
-/.vscode
-
-# misc
-npm-debug.log
-
-# example
-/quick-start
-
-# tests
-/test
-/coverage
-/.nyc_output
-
-# dist
-/dist
--- a/integration/microservices/e2e/broadcast-mqtt.spec.ts
+++ b/integration/microservices/e2e/broadcast-mqtt.spec.ts
@@ -33,9 +33,7 @@ describe('MQTT transport', () => {
  });

  it(`Broadcast (2 subscribers)`, () => {
-    return request(server)
-      .get('/broadcast')
-      .expect(200, '2');
+    return request(server).get('/broadcast').expect(200, '2');
  });

  afterEach(async () => {
--- a/integration/microservices/e2e/broadcast-nats.spec.ts
+++ b/integration/microservices/e2e/broadcast-nats.spec.ts
@@ -33,9 +33,7 @@ describe('NATS transport', () => {
  });

  it(`Broadcast (2 subscribers)`, () => {
-    return request(server)
-      .get('/broadcast')
-      .expect(200, '2');
+    return request(server).get('/broadcast').expect(200, '2');
  });

  afterEach(async () => {
--- a/integration/microservices/e2e/broadcast-redis.spec.ts
+++ b/integration/microservices/e2e/broadcast-redis.spec.ts
@@ -33,9 +33,7 @@ describe('REDIS transport', () => {
  });

  it(`Broadcast (2 subscribers)`, () => {
-    return request(server)
-      .get('/broadcast')
-      .expect(200, '2');
+    return request(server).get('/broadcast').expect(200, '2');
  });

  afterEach(async () => {
--- a/integration/microservices/e2e/orders-grpc.spec.ts
+++ b/integration/microservices/e2e/orders-grpc.spec.ts
@@ -69,6 +69,21 @@ describe('Advanced GRPC transport', () => {
      });
  });

+  it(`GRPC Streaming and Receiving HTTP POST`, () => {
+    return request(server)
+      .post('/client-streaming')
+      .send('1')
+      .expect(200, {
+        id: 1,
+        itemTypes: [1],
+        shipmentType: {
+          from: 'test',
+          to: 'test1',
+          carrier: 'test-carrier',
+        },
+      });
+  });
+
  it('GRPC Sending and receiving message', async () => {
    // Execute find in Promise
    return new Promise(resolve => {
@@ -114,11 +129,7 @@ describe('Advanced GRPC transport', () => {
    callHandler.on('error', (err: any) => {
      // We want to fail only on real errors while Cancellation error
      // is expected
-      if (
-        String(err)
-          .toLowerCase()
-          .indexOf('cancelled') === -1
-      ) {
+      if (String(err).toLowerCase().indexOf('cancelled') === -1) {
        fail('gRPC Stream error happened, error: ' + err);
      }
    });
@@ -150,11 +161,7 @@ describe('Advanced GRPC transport', () => {
    callHandler.on('error', (err: any) => {
      // We want to fail only on real errors while Cancellation error
      // is expected
-      if (
-        String(err)
-          .toLowerCase()
-          .indexOf('cancelled') === -1
-      ) {
+      if (String(err).toLowerCase().indexOf('cancelled') === -1) {
        fail('gRPC Stream error happened, error: ' + err);
      }
    });
@@ -166,4 +173,52 @@ describe('Advanced GRPC transport', () => {
      setTimeout(() => resolve(), 1000);
    });
  });
+
+  it('GRPC Sending Stream and receiving a single message from RX handler', async () => {
+    const callHandler = client.streamReq((err, res) => {
+      if (err) {
+        throw err;
+      }
+      expect(res).to.eql({
+        id: 1,
+        itemTypes: [1],
+        shipmentType: {
+          from: 'test',
+          to: 'test1',
+          carrier: 'test-carrier',
+        },
+      });
+    });
+
+    return new Promise((resolve, reject) => {
+      callHandler.write({
+        id: 1,
+      });
+      setTimeout(() => resolve(), 1000);
+    });
+  });
+
+  it('GRPC Sending Stream and receiving a single message from Call handler', async () => {
+    const callHandler = client.streamReqCall((err, res) => {
+      if (err) {
+        throw err;
+      }
+      expect(res).to.eql({
+        id: 1,
+        itemTypes: [1],
+        shipmentType: {
+          from: 'test',
+          to: 'test1',
+          carrier: 'test-carrier',
+        },
+      });
+    });
+
+    return new Promise((resolve, reject) => {
+      callHandler.write({
+        id: 1,
+      });
+      setTimeout(() => resolve(), 1000);
+    });
+  });
 });
--- a/integration/microservices/e2e/sum-grpc.spec.ts
+++ b/integration/microservices/e2e/sum-grpc.spec.ts
@@ -25,8 +25,11 @@ describe('GRPC transport', () => {
    app.connectMicroservice({
      transport: Transport.GRPC,
      options: {
-        package: 'math',
-        protoPath: join(__dirname, '../src/grpc/math.proto'),
+        package: ['math', 'math2'],
+        protoPath: [
+          join(__dirname, '../src/grpc/math.proto'),
+          join(__dirname, '../src/grpc/math2.proto'),
+        ],
      },
    });
    // Start gRPC microservice
@@ -47,7 +50,19 @@ describe('GRPC transport', () => {

  it(`GRPC Sending and Receiving HTTP POST`, () => {
    return request(server)
-      .post('/')
+      .post('/sum')
+      .send([1, 2, 3, 4, 5])
+      .expect(200, { result: 15 });
+  });
+
+  it(`GRPC Sending and Receiving HTTP POST (multiple proto)`, async () => {
+    await request(server)
+      .post('/multi/sum')
+      .send([1, 2, 3, 4, 5])
+      .expect(200, { result: 15 });
+
+    await request(server)
+      .post('/multi/sum2')
      .send([1, 2, 3, 4, 5])
      .expect(200, { result: 15 });
  });
@@ -63,11 +78,7 @@ describe('GRPC transport', () => {
    callHandler.on('error', (err: any) => {
      // We want to fail only on real errors while Cancellation error
      // is expected
-      if (
-        String(err)
-          .toLowerCase()
-          .indexOf('cancelled') === -1
-      ) {
+      if (String(err).toLowerCase().indexOf('cancelled') === -1) {
        fail('gRPC Stream error happened, error: ' + err);
      }
    });
@@ -89,11 +100,7 @@ describe('GRPC transport', () => {
    callHandler.on('error', (err: any) => {
      // We want to fail only on real errors while Cancellation error
      // is expected
-      if (
-        String(err)
-          .toLowerCase()
-          .indexOf('cancelled') === -1
-      ) {
+      if (String(err).toLowerCase().indexOf('cancelled') === -1) {
        fail('gRPC Stream error happened, error: ' + err);
      }
    });
--- a/integration/microservices/e2e/sum-kafka.spec.ts
+++ b/integration/microservices/e2e/sum-kafka.spec.ts
@@ -106,17 +106,11 @@ describe('Kafka transport', () => {
    user: newUser,
  };
  it(`/POST (sync command create user)`, () => {
-    return request(server)
-      .post('/user')
-      .send(userDto)
-      .expect(200);
+    return request(server).post('/user').send(userDto).expect(200);
  });

  it(`/POST (sync command create business`, () => {
-    return request(server)
-      .post('/business')
-      .send(businessDto)
-      .expect(200);
+    return request(server).post('/business').send(businessDto).expect(200);
  });

  it(`/POST (sync command create user) Concurrency Test`, async () => {
@@ -124,12 +118,7 @@ describe('Kafka transport', () => {
    for (let concurrencyKey = 0; concurrencyKey < 100; concurrencyKey++) {
      const innerUserDto = JSON.parse(JSON.stringify(userDto));
      innerUserDto.name += `+${concurrencyKey}`;
-      promises.push(
-        request(server)
-          .post('/user')
-          .send(userDto)
-          .expect(200),
-      );
+      promises.push(request(server).post('/user').send(userDto).expect(200));
    }
    await Promise.all(promises);
  });
--- a/integration/microservices/e2e/sum-mqtt.spec.ts
+++ b/integration/microservices/e2e/sum-mqtt.spec.ts
@@ -49,7 +49,7 @@ describe('MQTT transport', () => {
      .expect(200, '15');
  });

-  it(`/POST (concurrent)`, function() {
+  it(`/POST (concurrent)`, function () {
    return request(server)
      .post('/concurrent')
      .send([
@@ -86,6 +86,44 @@ describe('MQTT transport', () => {
      });
  });

+  it(`/POST (wildcard EVENT #)`, done => {
+    request(server)
+      .post('/wildcard-event')
+      .send([1, 2, 3, 4, 5])
+      .end(() => {
+        setTimeout(() => {
+          expect(MqttController.IS_WILDCARD_EVENT_RECEIVED).to.be.true;
+          done();
+        }, 1000);
+      });
+  });
+
+  it(`/POST (wildcard MESSAGE #)`, () => {
+    return request(server)
+      .post('/wildcard-message')
+      .send([1, 2, 3, 4, 5])
+      .expect(201, '15');
+  });
+
+  it(`/POST (wildcard EVENT +)`, done => {
+    request(server)
+      .post('/wildcard-event2')
+      .send([1, 2, 3, 4, 5])
+      .end(() => {
+        setTimeout(() => {
+          expect(MqttController.IS_WILDCARD2_EVENT_RECEIVED).to.be.true;
+          done();
+        }, 1000);
+      });
+  });
+
+  it(`/POST (wildcard MESSAGE +)`, () => {
+    return request(server)
+      .post('/wildcard-message2')
+      .send([1, 2, 3, 4, 5])
+      .expect(201, '15');
+  });
+
  afterEach(async () => {
    await app.close();
  });
--- a/integration/microservices/e2e/sum-nats.spec.ts
+++ b/integration/microservices/e2e/sum-nats.spec.ts
@@ -75,12 +75,10 @@ describe('NATS transport', () => {
  });

  it(`/GET (exception)`, () => {
-    return request(server)
-      .get('/exception')
-      .expect(200, {
-        message: 'test',
-        status: 'error',
-      });
+    return request(server).get('/exception').expect(200, {
+      message: 'test',
+      status: 'error',
+    });
  });

  it(`/POST (event notification)`, done => {
--- a/integration/microservices/e2e/sum-redis.spec.ts
+++ b/integration/microservices/e2e/sum-redis.spec.ts
@@ -49,7 +49,7 @@ describe('REDIS transport', () => {
      .expect(200, '15');
  });

-  it(`/POST (concurrent)`, function() {
+  it(`/POST (concurrent)`, function () {
    this.retries(10);

    return request(server)
--- a/integration/microservices/e2e/sum-rpc.spec.ts
+++ b/integration/microservices/e2e/sum-rpc.spec.ts
@@ -50,6 +50,20 @@ describe('RPC transport', () => {
      .expect(200, '15');
  });

+  it(`/POST (useFactory client)`, () => {
+    return request(server)
+      .post('/useFactory?command=sum')
+      .send([1, 2, 3, 4, 5])
+      .expect(200, '15');
+  });
+
+  it(`/POST (useClass client)`, () => {
+    return request(server)
+      .post('/useClass?command=sum')
+      .send([1, 2, 3, 4, 5])
+      .expect(200, '15');
+  });
+
  it(`/POST (concurrent)`, () => {
    return request(server)
      .post('/concurrent')
@@ -76,9 +90,7 @@ describe('RPC transport', () => {
  });

  it(`/POST (pattern not found)`, () => {
-    return request(server)
-      .post('/?command=test')
-      .expect(500);
+    return request(server).post('/?command=test').expect(500);
  });

  it(`/POST (event notification)`, done => {
--- a/integration/microservices/package-lock.json
+++ b/integration/microservices/package-lock.json
--- a/integration/microservices/package.json
+++ b/integration/microservices/package.json
@@ -1,28 +0,0 @@
-{
-  "name": "nest-typescript-starter",
-  "version": "1.0.0",
-  "description": "Nest TypeScript starter repository",
-  "license": "MIT",
-  "scripts": {
-    "start": "ts-node src/main"
-  },
-  "dependencies": {
-    "@nestjs/common": "6.11.1",
-    "@nestjs/core": "6.11.1",
-    "@nestjs/microservices": "6.11.1",
-    "@nestjs/platform-express": "6.11.1",
-    "@nestjs/testing": "6.11.1",
-    "@nestjs/websockets": "6.11.1",
-    "amqp-connection-manager": "3.2.0",
-    "class-transformer": "0.2.3",
-    "class-validator": "0.11.0",
-    "reflect-metadata": "0.1.13",
-    "rxjs": "6.5.4",
-    "typescript": "3.7.2"
-  },
-  "devDependencies": {
-    "@types/node": "7.10.9",
-    "supertest": "4.0.2",
-    "ts-node": "8.6.2"
-  }
-}
--- a/integration/microservices/src/app.controller.ts
+++ b/integration/microservices/src/app.controller.ts
@@ -1,4 +1,11 @@
-import { Body, Controller, HttpCode, Post, Query } from '@nestjs/common';
+import {
+  Body,
+  Controller,
+  HttpCode,
+  Inject,
+  Post,
+  Query,
+} from '@nestjs/common';
 import {
  Client,
  ClientProxy,
@@ -11,6 +18,10 @@ import { scan } from 'rxjs/operators';

@Controller()
 export class AppController {
+  constructor(
+    @Inject('USE_CLASS_CLIENT') private useClassClient: ClientProxy,
+    @Inject('USE_FACTORY_CLIENT') private useFactoryClient: ClientProxy,
+  ) {}
  static IS_NOTIFIED = false;

  @Client({ transport: Transport.TCP })
@@ -22,6 +33,24 @@ export class AppController {
    return this.client.send<number>({ cmd }, data);
  }

+  @Post('useFactory')
+  @HttpCode(200)
+  callWithClientUseFactory(
+    @Query('command') cmd,
+    @Body() data: number[],
+  ): Observable<number> {
+    return this.useFactoryClient.send<number>({ cmd }, data);
+  }
+
+  @Post('useClass')
+  @HttpCode(200)
+  callWithClientUseClass(
+    @Query('command') cmd,
+    @Body() data: number[],
+  ): Observable<number> {
+    return this.useClassClient.send<number>({ cmd }, data);
+  }
+
  @Post('stream')
  @HttpCode(200)
  stream(@Body() data: number[]): Observable<number> {
--- a/integration/microservices/src/app.module.ts
+++ b/integration/microservices/src/app.module.ts
@@ -1,7 +1,59 @@
-import { Module } from '@nestjs/common';
+import { Module, Injectable } from '@nestjs/common';
 import { AppController } from './app.controller';
+import {
+  ClientsModule,
+  Transport,
+  ClientsModuleOptionsFactory,
+  ClientOptions,
+} from '@nestjs/microservices';
+
+@Injectable()
+class ConfigService {
+  private readonly config = {
+    transport: Transport.TCP,
+  };
+  get(key: string) {
+    return this.config[key];
+  }
+}

@Module({
+  providers: [ConfigService],
+  exports: [ConfigService],
+})
+class ConfigModule {}
+
+@Injectable()
+class ClientOptionService implements ClientsModuleOptionsFactory {
+  constructor(private readonly configService: ConfigService) {}
+  createClientOptions(): Promise<ClientOptions> | ClientOptions {
+    return {
+      transport: this.configService.get('transport'),
+      options: {},
+    };
+  }
+}
+
+@Module({
+  imports: [
+    ClientsModule.registerAsync([
+      {
+        imports: [ConfigModule],
+        name: 'USE_FACTORY_CLIENT',
+        useFactory: (configService: ConfigService) => ({
+          transport: configService.get('transport'),
+          options: {},
+        }),
+        inject: [ConfigService],
+      },
+      {
+        imports: [ConfigModule],
+        name: 'USE_CLASS_CLIENT',
+        useClass: ClientOptionService,
+        inject: [ConfigService],
+      },
+    ]),
+  ],
  controllers: [AppController],
 })
 export class ApplicationModule {}
--- a/integration/microservices/src/grpc-advanced/advanced.grpc.controller.ts
+++ b/integration/microservices/src/grpc-advanced/advanced.grpc.controller.ts
@@ -8,7 +8,7 @@ import {
  Transport,
 } from '@nestjs/microservices';
 import { join } from 'path';
-import { Observable, of, Subject } from 'rxjs';
+import { Observable, of, ReplaySubject, Subject } from 'rxjs';

@Controller()
 export class AdvancedGrpcController {
@@ -40,6 +40,28 @@ export class AdvancedGrpcController {
    return svc.find({ id });
  }

+  /**
+   * HTTP Proxy entry for support client-side stream find method
+   * @param id
+   */
+  @Post('client-streaming')
+  @HttpCode(200)
+  stream(): Observable<number> {
+    const svc = this.client.getService<any>('OrderService');
+    const upstream = new ReplaySubject();
+    upstream.next({
+      id: 1,
+      itemTypes: [1],
+      shipmentType: {
+        from: 'test',
+        to: 'test1',
+        carrier: 'test-carrier',
+      },
+    });
+    upstream.complete();
+    return svc.streamReq(upstream);
+  }
+
  /**
   * GRPC stub for Find method
   * @param id
@@ -97,4 +119,44 @@ export class AdvancedGrpcController {
      });
    });
  }
+
+  @GrpcStreamMethod('orders.OrderService')
+  async streamReq(messages: Observable<any>): Promise<any> {
+    const s = new Subject();
+    const o = s.asObservable();
+    messages.subscribe(
+      msg => {
+        s.next({
+          id: 1,
+          itemTypes: [1],
+          shipmentType: {
+            from: 'test',
+            to: 'test1',
+            carrier: 'test-carrier',
+          },
+        });
+      },
+      null,
+      () => s.complete(),
+    );
+    return o;
+  }
+
+  @GrpcStreamCall('orders.OrderService')
+  async streamReqCall(stream: any, callback: Function) {
+    stream.on('data', (msg: any) => {
+      // process msg
+    });
+    stream.on('end', () => {
+      callback(null, {
+        id: 1,
+        itemTypes: [1],
+        shipmentType: {
+          from: 'test',
+          to: 'test1',
+          carrier: 'test-carrier',
+        },
+      });
+    });
+  }
 }
--- a/integration/microservices/src/grpc-advanced/proto/orders/service.proto
+++ b/integration/microservices/src/grpc-advanced/proto/orders/service.proto
@@ -6,4 +6,6 @@ service OrderService {
    rpc Find(Order) returns (Order);
    rpc Sync(stream Order) returns (stream Order);
    rpc SyncCall(stream Order) returns (stream Order);
+    rpc StreamReq(stream Order) returns (Order);
+    rpc StreamReqCall(stream Order) returns (Order);
 }
--- a/integration/microservices/src/grpc/grpc.controller.ts
+++ b/integration/microservices/src/grpc/grpc.controller.ts
@@ -31,9 +31,9 @@ export class GrpcController {
      ],
    },
  })
-  client2: ClientGrpc;
+  clientMulti: ClientGrpc;

-  @Post()
+  @Post('sum')
  @HttpCode(200)
  call(@Body() data: number[]): Observable<number> {
    const svc = this.client.getService<any>('Math');
@@ -77,10 +77,17 @@ export class GrpcController {
    });
  }

-  @Post()
+  @Post('multi/sum')
  @HttpCode(200)
-  call2(@Body() data: number[]): Observable<number> {
-    const svc = this.client2.getService<any>('Math2');
+  callMultiSum(@Body() data: number[]): Observable<number> {
+    const svc = this.clientMulti.getService<any>('Math');
    return svc.sum({ data });
  }
+
+  @Post('multi/sum2')
+  @HttpCode(200)
+  callMultiSum2(@Body() data: number[]): Observable<number> {
+    const svc = this.clientMulti.getService<any>('Math2');
+    return svc.sum2({ data });
+  }
 }
--- a/integration/microservices/src/mqtt/mqtt.controller.ts
+++ b/integration/microservices/src/mqtt/mqtt.controller.ts
@@ -12,6 +12,8 @@ import { scan } from 'rxjs/operators';
@Controller()
 export class MqttController {
  static IS_NOTIFIED = false;
+  static IS_WILDCARD_EVENT_RECEIVED = false;
+  static IS_WILDCARD2_EVENT_RECEIVED = false;

  @Client({ transport: Transport.MQTT })
  client: ClientProxy;
@@ -55,9 +57,58 @@ export class MqttController {
    return this.client.emit<number>('notification', true);
  }

+  @Post('wildcard-event')
+  async sendWildcardEvent(): Promise<any> {
+    return this.client.emit<number>('wildcard-event/test', true);
+  }
+
+  @Post('wildcard-message')
+  async sendWildcardMessage(
+    @Body() data: number[],
+  ): Promise<Observable<number>> {
+    await this.client.connect();
+    return this.client.send<number>('wildcard-message/test', data);
+  }
+
+  @Post('wildcard-event2')
+  async sendWildcardEvent2(): Promise<any> {
+    return this.client.emit<number>('wildcard-event2/test/test', true);
+  }
+
+  @Post('wildcard-message2')
+  async sendWildcardMessage2(
+    @Body() data: number[],
+  ): Promise<Observable<number>> {
+    await this.client.connect();
+    return this.client.send<number>('wildcard-message2/test/test', data);
+  }
+
+  @MessagePattern('wildcard-message/#')
+  wildcardMessageHandler(data: number[]): number {
+    if ((data as any).response) {
+      return;
+    }
+    return (data || []).reduce((a, b) => a + b);
+  }
+
+  @EventPattern('wildcard-event/#')
+  wildcardEventHandler(data: boolean) {
+    MqttController.IS_WILDCARD_EVENT_RECEIVED = data;
+  }
+
+  @MessagePattern('wildcard-message2/+/test')
+  wildcardMessageHandler2(data: number[]): number {
+    return (data || []).reduce((a, b) => a + b);
+  }
+
+  @EventPattern('wildcard-event2/+/test')
+  wildcardEventHandler2(data: boolean) {
+    MqttController.IS_WILDCARD2_EVENT_RECEIVED = data;
+  }
+
  @EventPattern('notification')
  eventHandler(data: boolean) {
-    MqttController.IS_NOTIFIED = true;
+    MqttController.IS_NOTIFIED = data;
  }

  @MessagePattern({ cmd: 'sum' })
--- a/integration/mongoose/.gitignore
+++ b/integration/mongoose/.gitignore
@@ -1,21 +0,0 @@
-# dependencies
-/node_modules
-
-# IDE
-/.idea
-/.awcache
-/.vscode
-
-# misc
-npm-debug.log
-
-# example
-/quick-start
-
-# tests
-/test
-/coverage
-/.nyc_output
-
-# dist
-/dist
--- a/integration/mongoose/package-lock.json
+++ b/integration/mongoose/package-lock.json
@@ -1,789 +0,0 @@
-{
-  "name": "nest-typescript-starter",
-  "version": "1.0.0",
-  "lockfileVersion": 1,
-  "requires": true,
-  "dependencies": {
-    "@babel/code-frame": {
-      "version": "7.5.5",
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--- a/integration/mongoose/package.json
+++ b/integration/mongoose/package.json
@@ -1,26 +0,0 @@
-{
-  "name": "nest-typescript-starter",
-  "version": "1.0.0",
-  "description": "Nest TypeScript starter repository",
-  "license": "MIT",
-  "scripts": {
-    "start": "ts-node src/main",
-    "prestart:prod": "tsc",
-    "start:prod": "node dist/main.js"
-  },
-  "dependencies": {
-    "@nestjs/common": "6.11.1",
-    "@nestjs/core": "6.11.1",
-    "@nestjs/mongoose": "6.3.0",
-    "mongoose": "5.8.10",
-    "reflect-metadata": "0.1.13",
-    "rxjs": "6.5.4",
-    "typescript": "3.7.2"
-  },
-  "devDependencies": {
-    "@types/mongoose": "5.5.43",
-    "@types/node": "7.10.9",
-    "ts-node": "8.6.2",
-    "tslint": "5.20.1"
-  }
-}
--- a/integration/mongoose/src/app.module.ts
+++ b/integration/mongoose/src/app.module.ts
@@ -4,7 +4,9 @@ import { CatsModule } from './cats/cats.module';

@Module({
  imports: [
-    MongooseModule.forRoot('mongodb://localhost:27017/test'),
+    MongooseModule.forRoot('mongodb://localhost:27017/test', {
+      useNewUrlParser: true,
+    }),
    CatsModule,
  ],
 })
--- a/integration/mongoose/src/async-class-options.module.ts
+++ b/integration/mongoose/src/async-class-options.module.ts
@@ -10,6 +10,7 @@ class ConfigService implements MongooseOptionsFactory {
  createMongooseOptions(): MongooseModuleOptions {
    return {
      uri: 'mongodb://localhost:27017/test',
+      useNewUrlParser: true,
    };
  }
 }
--- a/integration/mongoose/src/async-existing-options.module.ts
+++ b/integration/mongoose/src/async-existing-options.module.ts
@@ -10,6 +10,7 @@ class ConfigService implements MongooseOptionsFactory {
  createMongooseOptions(): MongooseModuleOptions {
    return {
      uri: 'mongodb://localhost:27017/test',
+      useNewUrlParser: true,
    };
  }
 }
--- a/Show More
+++ b/Show More