test(common): add test for flattening children errors (validation)

fix(deps): update dependency @nestjs/graphql to v7.1.1

.circleci/config.yml

@@ -86,6 +86,9 @@ jobs:
       - run:
           name: Lint
           command: npm run lint
+      - run:
+          name: Lint commit
+          command: ./node_modules/.bin/commitlint-circle -c .commitlintrc.json
 
   integration_tests:
     working_directory: ~/nest
@@ -120,7 +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
@@ -142,6 +145,8 @@ jobs:
     working_directory: ~/nest
     docker:
       - image: circleci/node:12
+    environment:
+      - DISABLE_OPENCOLLECTIVE: true
     steps:
       - checkout
       - *restore-cache

.commitlintrc.json

@@ -0,0 +1,28 @@
+{
+  "extends": ["@commitlint/config-angular"],
+  "rules": {
+    "subject-case": [
+      2,
+      "always",
+      ["sentence-case", "start-case", "pascal-case", "upper-case", "lower-case"]
+    ],
+    "type-enum": [
+      2,
+      "always",
+      [
+        "build",
+        "chore",
+        "ci",
+        "docs",
+        "feat",
+        "fix",
+        "perf",
+        "refactor",
+        "revert",
+        "style",
+        "test",
+        "sample"
+      ]
+    ]
+  }
+}

.eslintignore

@@ -0,0 +1 @@
+**/node_modules/**

.eslintrc.js

@@ -0,0 +1,24 @@
+module.exports = {
+  parser: '@typescript-eslint/parser',
+  parserOptions: {
+    project: 'tsconfig.json',
+    sourceType: 'module',
+  },
+  plugins: ['@typescript-eslint/eslint-plugin'],
+  extends: [
+    'plugin:@typescript-eslint/eslint-recommended',
+    'plugin:@typescript-eslint/recommended',
+    'prettier',
+    'prettier/@typescript-eslint',
+  ],
+  root: true,
+  env: {
+    node: true,
+  },
+  rules: {
+    '@typescript-eslint/interface-name-prefix': 'off',
+    '@typescript-eslint/explicit-function-return-type': 'off',
+    '@typescript-eslint/no-explicit-any': 'off',
+    '@typescript-eslint/no-unused-vars': 'off',
+  },
+};

.eslintrc.spec.js

@@ -0,0 +1,13 @@
+const baseConfig = require('./.eslintrc');
+
+module.exports = {
+  ...baseConfig,
+  parserOptions: {
+    project: 'tsconfig.spec.json',
+    sourceType: 'module',
+  },
+  rules: {
+    ...baseConfig.rules,
+    '@typescript-eslint/no-empty-function': 'off',
+  },
+};

.github/FUNDING.yml

@@ -1,3 +1,4 @@
 # These are supported funding model platforms
 
+github: [kamilmysliwiec]
 open_collective: nest

.prettierrc

@@ -1,4 +1,5 @@
 {
   "singleQuote": true,
+  "arrowParens": "avoid",
   "trailingComma": "all"
 }

CODE_OF_CONDUCT.md

@@ -0,0 +1,76 @@
+# Contributor Covenant Code of Conduct
+
+## Our Pledge
+
+In the interest of fostering an open and welcoming environment, we as
+contributors and maintainers pledge to making participation in our project and
+our community a harassment-free experience for everyone, regardless of age, body
+size, disability, ethnicity, sex characteristics, gender identity and expression,
+level of experience, education, socio-economic status, nationality, personal
+appearance, race, religion, or sexual identity and orientation.
+
+## Our Standards
+
+Examples of behavior that contributes to creating a positive environment
+include:
+
+* Using welcoming and inclusive language
+* Being respectful of differing viewpoints and experiences
+* Gracefully accepting constructive criticism
+* Focusing on what is best for the community
+* Showing empathy towards other community members
+
+Examples of unacceptable behavior by participants include:
+
+* The use of sexualized language or imagery and unwelcome sexual attention or
+ advances
+* Trolling, insulting/derogatory comments, and personal or political attacks
+* Public or private harassment
+* Publishing others' private information, such as a physical or electronic
+ address, without explicit permission
+* Other conduct which could reasonably be considered inappropriate in a
+ professional setting
+
+## Our Responsibilities
+
+Project maintainers are responsible for clarifying the standards of acceptable
+behavior and are expected to take appropriate and fair corrective action in
+response to any instances of unacceptable behavior.
+
+Project maintainers have the right and responsibility to remove, edit, or
+reject comments, commits, code, wiki edits, issues, and other contributions
+that are not aligned to this Code of Conduct, or to ban temporarily or
+permanently any contributor for other behaviors that they deem inappropriate,
+threatening, offensive, or harmful.
+
+## Scope
+
+This Code of Conduct applies both within project spaces and in public spaces
+when an individual is representing the project or its community. Examples of
+representing a project or community include using an official project e-mail
+address, posting via an official social media account, or acting as an appointed
+representative at an online or offline event. Representation of a project may be
+further defined and clarified by project maintainers.
+
+## Enforcement
+
+Instances of abusive, harassing, or otherwise unacceptable behavior may be
+reported by contacting the project team at support@nestjs.com. All
+complaints will be reviewed and investigated and will result in a response that
+is deemed necessary and appropriate to the circumstances. The project team is
+obligated to maintain confidentiality with regard to the reporter of an incident.
+Further details of specific enforcement policies may be posted separately.
+
+Project maintainers who do not follow or enforce the Code of Conduct in good
+faith may face temporary or permanent repercussions as determined by other
+members of the project's leadership.
+
+## Attribution
+
+This Code of Conduct is adapted from the [Contributor Covenant][homepage], version 1.4,
+available at https://www.contributor-covenant.org/version/1/4/code-of-conduct.html
+
+[homepage]: https://www.contributor-covenant.org
+
+For answers to common questions about this code of conduct, see
+https://www.contributor-covenant.org/faq

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
@@ -252,7 +252,7 @@ Must be one of the following:
 - **ci**: Changes to our CI configuration files and scripts (example scopes: Travis, Circle, BrowserStack, SauceLabs)
 - **docs**: Documentation only changes
 - **feature**: A new feature
-- **bugfix**: A bug fix
+- **fix**: A bug fix
 - **perf**: A code change that improves performance
 - **refactor**: A code change that neither fixes a bug nor adds a feature
 - **style**: Changes that do not affect the meaning of the code (white-space, formatting, missing semi-colons, etc)

Readme.md

@@ -1,5 +1,5 @@
 <p align="center">
-  <a href="http://nestjs.com/" target="blank"><img src="https://nestjs.com/img/logo_text.svg" width="320" alt="Nest Logo" /></a>
+  <a href="http://nestjs.com/" target="blank"><img src="https://nestjs.com/img/logo-small.svg" width="120" alt="Nest Logo" /></a>
 </p>
 
 [circleci-image]: https://img.shields.io/circleci/build/github/nestjs/nest/master?token=abc123def456
@@ -9,13 +9,14 @@
     <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>
 <a href="https://opencollective.com/nest#backer" target="_blank"><img src="https://opencollective.com/nest/backers/badge.svg" alt="Backers on Open Collective" /></a>
 <a href="https://opencollective.com/nest#sponsor" target="_blank"><img src="https://opencollective.com/nest/sponsors/badge.svg" alt="Sponsors on Open Collective" /></a>
   <a href="https://paypal.me/kamilmysliwiec" target="_blank"><img src="https://img.shields.io/badge/Donate-PayPal-ff3f59.svg"/></a>
+    <a href="https://opencollective.com/nest#sponsor"  target="_blank"><img src="https://img.shields.io/badge/Support%20us-Open%20Collective-41B883.svg" alt="Support us"></a>
   <a href="https://twitter.com/nestframework" target="_blank"><img src="https://img.shields.io/twitter/follow/nestframework.svg?style=social&label=Follow"></a>
 </p>
   <!--[![Backers on Open Collective](https://opencollective.com/nest/backers/badge.svg)](https://opencollective.com/nest#backer)
@@ -30,7 +31,7 @@ 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
 
@@ -58,18 +59,18 @@ Nest is an MIT-licensed open source project. It can grow thanks to the sponsors
 #### 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://scal.io" target="_blank"><img src="https://nestjs.com/img/scalio-logo.svg" width="80" valign="middle" /></a> &nbsp; <a href="http://angularity.io" target="_blank"><img src="http://angularity.io/media/logo.svg" height="22" valign="middle" /></a> &nbsp; <!--<a href="https://keycdn.com"><img src="https://nestjs.com/img/keycdn.svg" height="30" /></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://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="24" 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://yakaz.com/" target="_blank"><img src="https://nestjs.com/img/yakaz.png" width="70" 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>
+<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>
 
 
 ## Backers
@@ -78,7 +79,7 @@ Nest is an MIT-licensed open source project. It can grow thanks to the sponsors
 
 ## Stay in touch
 
-* Author - [Kamil Myśliwiec](https://kamilmysliwiec.com)
+* Author - [Kamil Myśliwiec](https://twitter.com/kammysliwiec)
 * Website - [https://nestjs.com](https://nestjs.com/)
 * Twitter - [@nestframework](https://twitter.com/nestframework)
 

integration/docker-compose.yml

@@ -23,7 +23,7 @@ services:
       - "9001:9001"
     restart: always
   mysql:
-    image: mysql:5.7.27
+    image: mysql:5.7.29
     environment:
       MYSQL_ROOT_PASSWORD: root
       MYSQL_DATABASE: test
@@ -48,7 +48,7 @@ services:
   zookeeper:
     container_name: test-zookeeper
     hostname: zookeeper
-    image: confluentinc/cp-zookeeper:5.3.1
+    image: confluentinc/cp-zookeeper:5.3.2
     ports:
       - "2181:2181"
     environment:
@@ -57,7 +57,7 @@ services:
   kafka:
     container_name: test-kafka
     hostname: kafka
-    image: confluentinc/cp-kafka:5.3.1
+    image: confluentinc/cp-kafka:5.3.2
     depends_on:
       - zookeeper
     ports:

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 () => {

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();
+  });
+});

integration/graphql-code-first/schema.gql

@@ -1,7 +1,6 @@
-# -----------------------------------------------
-# !!! THIS FILE WAS GENERATED BY TYPE-GRAPHQL !!!
-# !!!   DO NOT MODIFY THIS FILE BY YOURSELF   !!!
-# -----------------------------------------------
+# ------------------------------------------------------
+# THIS FILE WAS AUTOMATICALLY GENERATED (DO NOT MODIFY)
+# ------------------------------------------------------
 
 """Date custom scalar type"""
 scalar Date

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',
+      ),
     }),
   ],
 })

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));
   }
 }

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 {

integration/graphql-code-first/src/recipes/dto/recipes.args.ts

@@ -1,14 +1,14 @@
+import { ArgsType, Field, Int } from '@nestjs/graphql';
 import { Max, Min } from 'class-validator';
-import { ArgsType, Field, Int } from 'type-graphql';
 
 @ArgsType()
 export class RecipesArgs {
   @Field(type => Int)
   @Min(0)
-  skip: number = 0;
+  skip = 0;
 
   @Field(type => Int)
   @Min(1)
   @Max(50)
-  take: number = 25;
+  take = 25;
 }

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 {

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

@@ -1,6 +1,6 @@
 import { Module } from '@nestjs/common';
 import { APP_FILTER } from '@nestjs/core';
-import { UnauthorizedFilter } from '../common/filters/unathorized.filter';
+import { UnauthorizedFilter } from '../common/filters/unauthorized.filter';
 import { DateScalar } from '../common/scalars/date.scalar';
 import { RecipesResolver } from './recipes.resolver';
 import { RecipesService } from './recipes.service';

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

@@ -14,7 +14,7 @@ export class CatsResolvers {
   @Query()
   @UseGuards(CatsGuard)
   async getCats() {
-    return await this.catsService.findAll();
+    return this.catsService.findAll();
   }
 
   @Query('cat')
@@ -22,7 +22,7 @@ export class CatsResolvers {
     @Args('id', ParseIntPipe)
     id: number,
   ): Promise<Cat> {
-    return await this.catsService.findOneById(id);
+    return this.catsService.findOneById(id);
   }
 
   @Mutation('createCat')

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": "6.8.2",
-    "@nestjs/core": "6.8.2",
-    "@nestjs/graphql": "6.5.3",
-    "apollo-server-express": "2.9.5",
-    "graphql": "14.5.8",
-    "graphql-tools": "4.0.5",
-    "reflect-metadata": "0.1.13",
-    "rxjs": "6.5.3",
-    "subscriptions-transport-ws": "0.9.16",
-    "typescript": "3.6.4",
-    "ws": "7.1.2"
-  },
-  "devDependencies": {
-    "@types/node": "7.10.7",
-    "ts-node": "8.4.1",
-    "tslint": "5.20.0"
-  }
-}

integration/graphql/tslint.json

@@ -1,54 +0,0 @@
-{
-    "defaultSeverity": "error",
-    "extends": [
-        "tslint:recommended"
-    ],
-    "jsRules": {
-        "no-unused-expression": true
-    },
-    "rules": {
-        "eofline": false,
-        "quotemark": [
-            true,
-            "single"
-        ],
-        "indent": false,
-        "ordered-imports": [
-            false
-        ],
-        "max-line-length": [
-            150
-        ],
-        "member-ordering": [
-            false
-        ],
-        "curly": false,
-        "interface-name": [
-            false
-        ],
-        "array-type": [
-            false
-        ],
-        "member-access": [
-            false
-        ],
-        "no-empty-interface": false,
-        "no-empty": false,
-        "arrow-parens": false,
-        "object-literal-sort-keys": false,
-        "no-unused-expression": false,
-        "max-classes-per-file": [
-            false
-        ],
-        "variable-name": [
-            false
-        ],
-        "one-line": [
-            false
-        ],
-        "one-variable-per-declaration": [
-            false
-        ]
-    },
-    "rulesDirectory": []
-}

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 () => {

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();
+  });
+});

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();
+  });
+});

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)`, () => {
@@ -40,6 +37,14 @@ describe('Hello world (express instance)', () => {
       .expect('Hello world!');
   });
 
+  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',
+    });
+  });
+
   afterEach(async () => {
     await app.close();
   });

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

@@ -0,0 +1,73 @@
+import { INestApplication } from '@nestjs/common';
+import { ExpressAdapter } from '@nestjs/platform-express';
+import { Test } from '@nestjs/testing';
+import * as express from 'express';
+import * as request from 'supertest';
+import { ApplicationModule } from '../src/app.module';
+
+describe('Hello world (express instance with multiple applications)', () => {
+  let server;
+  let apps: INestApplication[];
+
+  beforeEach(async () => {
+    const module1 = await Test.createTestingModule({
+      imports: [ApplicationModule],
+    }).compile();
+    const module2 = await Test.createTestingModule({
+      imports: [ApplicationModule],
+    }).compile();
+
+    const adapter = new ExpressAdapter(express());
+
+    apps = [
+      module1.createNestApplication(adapter),
+      module2.createNestApplication(adapter).setGlobalPrefix('/app2'),
+    ];
+    await Promise.all(apps.map(app => app.init()));
+
+    server = adapter.getInstance();
+  });
+
+  it(`/GET`, () => {
+    return request(server).get('/hello').expect(200).expect('Hello world!');
+  });
+
+  it(`/GET (app2)`, () => {
+    return request(server)
+      .get('/app2/hello')
+      .expect(200)
+      .expect('Hello world!');
+  });
+
+  it(`/GET (Promise/async)`, () => {
+    return request(server)
+      .get('/hello/async')
+      .expect(200)
+      .expect('Hello world!');
+  });
+
+  it(`/GET (app2 Promise/async)`, () => {
+    return request(server)
+      .get('/app2/hello/async')
+      .expect(200)
+      .expect('Hello world!');
+  });
+
+  it(`/GET (Observable stream)`, () => {
+    return request(server)
+      .get('/hello/stream')
+      .expect(200)
+      .expect('Hello world!');
+  });
+
+  it(`/GET (app2 Observable stream)`, () => {
+    return request(server)
+      .get('/app2/hello/stream')
+      .expect(200)
+      .expect('Hello world!');
+  });
+
+  afterEach(async () => {
+    await Promise.all(apps.map(app => app.close()));
+  });
+});

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

@@ -3,6 +3,7 @@ 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';
 
@@ -47,6 +48,27 @@ describe('Hello world (fastify adapter)', () => {
       .then(({ payload }) => expect(payload).to.be.eql('Hello world!'));
   });
 
+  it(`/GET { host: ":tenant.example.com" } not matched`, () => {
+    return app
+      .inject({
+        method: 'GET',
+        url: '/host',
+      })
+      .then(
+        ({ payload }) => {
+          fail(`Unexpected success: ${payload}`);
+        },
+        err => {
+          expect(err.getResponse()).to.be.eql({
+            error: 'Internal Server Error',
+            message:
+              'HTTP adapter does not support filtering on host: ":tenant.example.com"',
+            statusCode: 500,
+          });
+        },
+      );
+  });
+
   afterEach(async () => {
     await app.close();
   });

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

@@ -0,0 +1,91 @@
+/* Temporarily disabled due to various regressions
+
+import { FastifyAdapter, NestFastifyApplication } from '@nestjs/platform-fastify';
+import { Test } from '@nestjs/testing';
+import { expect } from 'chai';
+import { ApplicationModule } from '../src/app.module';
+
+describe('Hello world (fastify adapter with multiple applications)', () => {
+  let adapter: FastifyAdapter;
+  let apps: NestFastifyApplication[];
+
+  beforeEach(async () => {
+    const module1 = await Test.createTestingModule({
+      imports: [ApplicationModule],
+    }).compile();
+    const module2 = await Test.createTestingModule({
+      imports: [ApplicationModule],
+    }).compile();
+
+    adapter = new FastifyAdapter();
+
+    apps = [
+      module1.createNestApplication<NestFastifyApplication>(adapter),
+      module2
+        .createNestApplication<NestFastifyApplication>(adapter, {
+          bodyParser: false,
+        })
+        .setGlobalPrefix('/app2'),
+    ];
+    await Promise.all(apps.map(app => app.init()));
+  });
+
+  it(`/GET`, () => {
+    return adapter
+      .inject({
+        method: 'GET',
+        url: '/hello',
+      })
+      .then(({ payload }) => expect(payload).to.be.eql('Hello world!'));
+  });
+
+  it(`/GET (app2)`, () => {
+    return adapter
+      .inject({
+        method: 'GET',
+        url: '/app2/hello',
+      })
+      .then(({ payload }) => expect(payload).to.be.eql('Hello world!'));
+  });
+
+  it(`/GET (Promise/async)`, () => {
+    return adapter
+      .inject({
+        method: 'GET',
+        url: '/hello/async',
+      })
+      .then(({ payload }) => expect(payload).to.be.eql('Hello world!'));
+  });
+
+  it(`/GET (app2 Promise/async)`, () => {
+    return adapter
+      .inject({
+        method: 'GET',
+        url: '/app2/hello/async',
+      })
+      .then(({ payload }) => expect(payload).to.be.eql('Hello world!'));
+  });
+
+  it(`/GET (Observable stream)`, () => {
+    return adapter
+      .inject({
+        method: 'GET',
+        url: '/hello/stream',
+      })
+      .then(({ payload }) => expect(payload).to.be.eql('Hello world!'));
+  });
+
+  it(`/GET (app2 Observable stream)`, () => {
+    return adapter
+      .inject({
+        method: 'GET',
+        url: '/app2/hello/stream',
+      })
+      .then(({ payload }) => expect(payload).to.be.eql('Hello world!'));
+  });
+
+  afterEach(async () => {
+    await Promise.all(apps.map(app => app.close()));
+    await adapter.close();
+  });
+});*/

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);
   });
 });

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

@@ -17,34 +17,53 @@ describe('Hello world (default adapter)', () => {
     await app.init();
   });
 
-  describe('/GET', () => {
-    it(`should return "Hello world!"`, () => {
-      return request(server)
-        .get('/hello')
-        .expect(200)
-        .expect('Hello world!');
+  [
+    {
+      host: 'example.com',
+      path: '/hello',
+      greeting: 'Hello world!',
+    },
+    {
+      host: 'acme.example.com',
+      path: '/host',
+      greeting: 'Host Greeting! tenant=acme',
+    },
+  ].forEach(({ host, path, greeting }) => {
+    describe(`host=${host}`, () => {
+      describe('/GET', () => {
+        it(`should return "${greeting}"`, () => {
+          return request(server)
+            .get(path)
+            .set('Host', host)
+            .expect(200)
+            .expect(greeting);
+        });
+
+        it(`should attach response header`, () => {
+          return request(server)
+            .get(path)
+            .set('Host', host)
+            .expect(200)
+            .expect('Authorization', 'Bearer');
+        });
+      });
+
+      it(`/GET (Promise/async) returns "${greeting}"`, () => {
+        return request(server)
+          .get(`${path}/async`)
+          .set('Host', host)
+          .expect(200)
+          .expect(greeting);
+      });
+
+      it(`/GET (Observable stream) "${greeting}"`, () => {
+        return request(server)
+          .get(`${path}/stream`)
+          .set('Host', host)
+          .expect(200)
+          .expect(greeting);
+      });
     });
-
-    it(`should attach response header`, () => {
-      return request(server)
-        .get('/hello')
-        .expect(200)
-        .expect('Authorization', 'Bearer');
-    });
-  });
-
-  it(`/GET (Promise/async)`, () => {
-    return request(server)
-      .get('/hello/async')
-      .expect(200)
-      .expect('Hello world!');
-  });
-
-  it(`/GET (Observable stream)`, () => {
-    return request(server)
-      .get('/hello/stream')
-      .expect(200)
-      .expect('Hello world!');
   });
 
   afterEach(async () => {

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

@@ -30,7 +30,7 @@ export class TransformInterceptor {
 
 @Injectable()
 export class StatusInterceptor {
-  constructor(private statusCode: number) {}
+  constructor(private readonly statusCode: number) {}
 
   intercept(context: ExecutionContext, next: CallHandler) {
     const ctx = context.switchToHttp();
@@ -42,7 +42,7 @@ export class StatusInterceptor {
 
 @Injectable()
 export class HeaderInterceptor {
-  constructor(private headers: object) {}
+  constructor(private readonly headers: object) {}
 
   intercept(context: ExecutionContext, next: CallHandler) {
     const ctx = context.switchToHttp();
@@ -72,20 +72,18 @@ describe('Interceptors', () => {
   let app: INestApplication;
 
   it(`should transform response (sync)`, async () => {
-    app = (await createTestModule(
-      new OverrideInterceptor(),
-    )).createNestApplication();
+    app = (
+      await createTestModule(new OverrideInterceptor())
+    ).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 () => {
-    app = (await createTestModule(
-      new TransformInterceptor(),
-    )).createNestApplication();
+    app = (
+      await createTestModule(new TransformInterceptor())
+    ).createNestApplication();
 
     await app.init();
     return request(app.getHttpServer())
@@ -94,9 +92,9 @@ describe('Interceptors', () => {
   });
 
   it(`should map response (async)`, async () => {
-    app = (await createTestModule(
-      new TransformInterceptor(),
-    )).createNestApplication();
+    app = (
+      await createTestModule(new TransformInterceptor())
+    ).createNestApplication();
 
     await app.init();
     return request(app.getHttpServer())
@@ -105,9 +103,9 @@ describe('Interceptors', () => {
   });
 
   it(`should map response (stream)`, async () => {
-    app = (await createTestModule(
-      new TransformInterceptor(),
-    )).createNestApplication();
+    app = (
+      await createTestModule(new TransformInterceptor())
+    ).createNestApplication();
 
     await app.init();
     return request(app.getHttpServer())
@@ -116,9 +114,9 @@ describe('Interceptors', () => {
   });
 
   it(`should modify response status`, async () => {
-    app = (await createTestModule(
-      new StatusInterceptor(400),
-    )).createNestApplication();
+    app = (
+      await createTestModule(new StatusInterceptor(400))
+    ).createNestApplication();
 
     await app.init();
     return request(app.getHttpServer())
@@ -131,9 +129,9 @@ describe('Interceptors', () => {
       Authorization: 'jwt',
     };
 
-    app = (await createTestModule(
-      new HeaderInterceptor(customHeaders),
-    )).createNestApplication();
+    app = (
+      await createTestModule(new HeaderInterceptor(customHeaders))
+    ).createNestApplication();
 
     await app.init();
     return request(app.getHttpServer())

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)', () => {
@@ -17,15 +17,32 @@ describe('Hello world (default adapter)', () => {
     await app.init();
   });
 
-  it(`should execute locally injected pipe`, () => {
+  it(`host=example.com should execute locally injected pipe by HelloController`, () => {
+    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`, () => {
     return request(server)
-      .get('/hello/local-pipe/1')
+      .get('/host/local-pipe/1')
+      .set('Host', 'acme.example.com')
       .expect(200)
       .expect({
         id: '1',
+        host: true,
+        tenant: 'acme',
       });
   });
 
+  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,
+    });
+  });
+
   afterEach(async () => {
     await app.close();
   });

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

@@ -41,17 +41,17 @@ describe('Middleware (class)', () => {
   let app: INestApplication;
 
   beforeEach(async () => {
-    app = (await Test.createTestingModule({
-      imports: [TestModule],
-    }).compile()).createNestApplication();
+    app = (
+      await Test.createTestingModule({
+        imports: [TestModule],
+      }).compile()
+    ).createNestApplication();
 
     await app.init();
   });
 
   it(`forRoutes(*)`, () => {
-    return request(app.getHttpServer())
-      .get('/hello')
-      .expect(200, RETURN_VALUE);
+    return request(app.getHttpServer()).get('/hello').expect(200, RETURN_VALUE);
   });
 
   afterEach(async () => {

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

@@ -40,9 +40,11 @@ describe('Middleware (execution order)', () => {
   let app: INestApplication;
 
   beforeEach(async () => {
-    app = (await Test.createTestingModule({
-      imports: [TestModule],
-    }).compile()).createNestApplication();
+    app = (
+      await Test.createTestingModule({
+        imports: [TestModule],
+      }).compile()
+    ).createNestApplication();
 
     await app.init();
   });

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

@@ -9,12 +9,19 @@ 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')
+  // eslint-disable-next-line @typescript-eslint/camelcase
+  wildcard_nested() {
+    return RETURN_VALUE;
   }
 }
 
@@ -25,10 +32,12 @@ 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('(.*)');
   }
 }
 
@@ -36,11 +45,11 @@ describe('Middleware (FastifyAdapter)', () => {
   let app: NestFastifyApplication;
 
   beforeEach(async () => {
-    app = (await Test.createTestingModule({
-      imports: [TestModule],
-    }).compile()).createNestApplication<NestFastifyApplication>(
-      new FastifyAdapter(),
-    );
+    app = (
+      await Test.createTestingModule({
+        imports: [TestModule],
+      }).compile()
+    ).createNestApplication<NestFastifyApplication>(new FastifyAdapter());
 
     await app.init();
   });
@@ -63,6 +72,15 @@ 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();
   });

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

@@ -21,6 +21,7 @@ class TestController {
   }
 
   @Get('tests/wildcard_nested')
+  // eslint-disable-next-line @typescript-eslint/camelcase
   wildcard_nested() {
     return RETURN_VALUE;
   }
@@ -46,23 +47,21 @@ describe('Middleware', () => {
   let app: INestApplication;
 
   beforeEach(async () => {
-    app = (await Test.createTestingModule({
-      imports: [TestModule],
-    }).compile()).createNestApplication();
+    app = (
+      await Test.createTestingModule({
+        imports: [TestModule],
+      }).compile()
+    ).createNestApplication();
 
     await app.init();
   });
 
   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/*)`, () => {

integration/hello-world/package-lock.json

@@ -1,885 +0,0 @@
-{
-  "name": "nest-typescript-starter",
-  "version": "1.0.0",
-  "lockfileVersion": 1,
-  "requires": true,
-  "dependencies": {
-    "@nestjs/common": {
-      "version": "6.8.2",
-      "resolved": "https://registry.npmjs.org/@nestjs/common/-/common-6.8.2.tgz",
-      "integrity": "sha512-dIHT8L6lQbKKPlVdMG/K00o1rZRI8Y9+Tz6vwQi6flBTnbotPerRF7ppcCABvqnpKi3gOzgph8iV7eOCMFdMRw==",
-      "requires": {
-        "axios": "0.19.0",
-        "cli-color": "1.4.0",
-        "uuid": "3.3.3"
-      }
-    },
-    "@nestjs/core": {
-      "version": "6.8.2",
-      "resolved": "https://registry.npmjs.org/@nestjs/core/-/core-6.8.2.tgz",
-      "integrity": "sha512-2OzpWLfSEdQuY5ssAz1STfvs1TUam1qIDRMk6ReWThCIkgWdBe87AlkEiahB7qkXZ//M1IVeDdnFs61xCmx7mg==",
-      "requires": {
-        "@nuxtjs/opencollective": "0.2.2",
-        "fast-safe-stringify": "2.0.7",
-        "iterare": "1.2.0",
-        "object-hash": "1.3.1",
-        "uuid": "3.3.3"
-      }
-    },
-    "@nestjs/microservices": {
-      "version": "6.8.2",
-      "resolved": "https://registry.npmjs.org/@nestjs/microservices/-/microservices-6.8.2.tgz",
-      "integrity": "sha512-JNCK22/4F3IKzHmJREvA//6xKmHP1TbXpJ7cdy33+bGkDezUm5oADffyzKCYwLjiRf4QM9Va+722+QfTYhxuuw==",
-      "requires": {
-        "iterare": "1.2.0",
-        "json-socket": "0.3.0"
-      }
-    },
-    "@nestjs/testing": {
-      "version": "6.8.2",
-      "resolved": "https://registry.npmjs.org/@nestjs/testing/-/testing-6.8.2.tgz",
-      "integrity": "sha512-suNHK7Ij933zDdvi+JLe7Y1y4aJ6yhrdw4J7AcX5NiwQgkzgrJxgEs7dgjXO5i0CAVb7yB8hxyQEi+jQOv6ctQ==",
-      "requires": {
-        "optional": "0.1.4"
-      }
-    },
-    "@nestjs/websockets": {
-      "version": "6.8.2",
-      "resolved": "https://registry.npmjs.org/@nestjs/websockets/-/websockets-6.8.2.tgz",
-      "integrity": "sha512-oxrY0kAnz4DBwi9B/QMGmBZWugaZqdSeqMhTovWeyPj7xk6tjIyryO+LIT135AjnB+jWpTV4vD8/PDsV+MS9Vw==",
-      "requires": {
-        "iterare": "1.2.0"
-      }
-    },
-    "@nuxtjs/opencollective": {
-      "version": "0.2.2",
-      "resolved": "https://registry.npmjs.org/@nuxtjs/opencollective/-/opencollective-0.2.2.tgz",
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-        "consola": "^2.3.0",
-        "node-fetch": "^2.3.0"
-      }
-    },
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-    },
-    "validator": {
-      "version": "11.1.0",
-      "resolved": "https://registry.npmjs.org/validator/-/validator-11.1.0.tgz",
-      "integrity": "sha512-qiQ5ktdO7CD6C/5/mYV4jku/7qnqzjrxb3C/Q5wR3vGGinHTgJZN/TdFT3ZX4vXhX2R1PXx42fB1cn5W+uJ4lg=="
-    },
-    "yn": {
-      "version": "3.1.1",
-      "resolved": "https://registry.npmjs.org/yn/-/yn-3.1.1.tgz",
-      "integrity": "sha512-Ux4ygGWsu2c7isFWe8Yu1YluJmqVhxqK2cLXNQA5AcC3QfbGNpM7fu0Y8b/z16pXLnFxZYvWhd3fhBY9DLmC6Q==",
-      "dev": true
-    }
-  }
-}

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": {
-    "start": "ts-node src/main"
-  },
-  "dependencies": {
-    "@nestjs/common": "6.8.2",
-    "@nestjs/core": "6.8.2",
-    "@nestjs/microservices": "6.8.2",
-    "@nestjs/testing": "6.8.2",
-    "@nestjs/websockets": "6.8.2",
-    "class-transformer": "0.2.3",
-    "class-validator": "0.10.1",
-    "fastify": "2.9.0",
-    "reflect-metadata": "0.1.13",
-    "rxjs": "6.5.3",
-    "typescript": "3.6.4"
-  },
-  "devDependencies": {
-    "@types/node": "7.10.7",
-    "supertest": "4.0.2",
-    "ts-node": "8.4.1"
-  }
-}

integration/hello-world/src/app.module.ts

@@ -1,7 +1,8 @@
 import { Module } from '@nestjs/common';
 import { HelloModule } from './hello/hello.module';
+import { HostModule } from './host/host.module';
 
 @Module({
-  imports: [HelloModule],
+  imports: [HelloModule, HostModule],
 })
 export class ApplicationModule {}

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

@@ -15,7 +15,7 @@ export class HelloController {
 
   @Get('async')
   async asyncGreeting(): Promise<string> {
-    return await this.helloService.greeting();
+    return this.helloService.greeting();
   }
 
   @Get('stream')

integration/hello-world/src/host/dto/test.dto.ts

@@ -0,0 +1,10 @@
+import { IsString, IsNotEmpty, IsNumber } from 'class-validator';
+
+export class TestDto {
+  @IsString()
+  @IsNotEmpty()
+  string: string;
+
+  @IsNumber()
+  number: number;
+}

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

@@ -0,0 +1,37 @@
+import { Controller, Get, Header, HostParam, Param } from '@nestjs/common';
+import { Observable, of } from 'rxjs';
+import { HostService } from './host.service';
+import { UserByIdPipe } from './users/user-by-id.pipe';
+
+@Controller({
+  path: 'host',
+  host: ':tenant.example.com',
+})
+export class HostController {
+  constructor(private readonly hostService: HostService) {}
+
+  @Get()
+  @Header('Authorization', 'Bearer')
+  greeting(@HostParam('tenant') tenant: string): string {
+    return `${this.hostService.greeting()} tenant=${tenant}`;
+  }
+
+  @Get('async')
+  async asyncGreeting(@HostParam('tenant') tenant: string): Promise<string> {
+    return `${await this.hostService.greeting()} tenant=${tenant}`;
+  }
+
+  @Get('stream')
+  streamGreeting(@HostParam('tenant') tenant: string): Observable<string> {
+    return of(`${this.hostService.greeting()} tenant=${tenant}`);
+  }
+
+  @Get('local-pipe/:id')
+  localPipe(
+    @Param('id', UserByIdPipe)
+    user: any,
+    @HostParam('tenant') tenant: string,
+  ): any {
+    return { ...user, tenant };
+  }
+}

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

@@ -0,0 +1,10 @@
+import { Module } from '@nestjs/common';
+import { HostController } from './host.controller';
+import { HostService } from './host.service';
+import { UsersService } from './users/users.service';
+
+@Module({
+  controllers: [HostController],
+  providers: [HostService, UsersService],
+})
+export class HostModule {}

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

@@ -0,0 +1,8 @@
+import { Injectable } from '@nestjs/common';
+
+@Injectable()
+export class HostService {
+  greeting(): string {
+    return 'Host Greeting!';
+  }
+}

integration/hello-world/src/host/users/user-by-id.pipe.ts

@@ -0,0 +1,11 @@
+import { PipeTransform, Injectable, ArgumentMetadata } from '@nestjs/common';
+import { UsersService } from './users.service';
+
+@Injectable()
+export class UserByIdPipe implements PipeTransform<string> {
+  constructor(private readonly usersService: UsersService) {}
+
+  transform(value: string, metadata: ArgumentMetadata) {
+    return this.usersService.findById(value);
+  }
+}

integration/hello-world/src/host/users/users.service.ts

@@ -0,0 +1,8 @@
+import { Injectable } from '@nestjs/common';
+
+@Injectable()
+export class UsersService {
+  findById(id: string) {
+    return { id, host: true };
+  }
+}

integration/hello-world/tslint.json

@@ -1,53 +0,0 @@
-{
-    "defaultSeverity": "error",
-    "extends": [
-        "tslint:recommended"
-    ],
-    "jsRules": {
-        "no-unused-expression": true
-    },
-    "rules": {
-        "eofline": false,
-        "quotemark": [
-            true,
-            "single"
-        ],
-        "ordered-imports": [
-            false
-        ],
-        "max-line-length": [
-            150
-        ],
-        "member-ordering": [
-            false
-        ],
-        "curly": false,
-        "interface-name": [
-            false
-        ],
-        "array-type": [
-            false
-        ],
-        "member-access": [
-            false
-        ],
-        "no-empty-interface": false,
-        "no-empty": false,
-        "arrow-parens": false,
-        "object-literal-sort-keys": false,
-        "no-unused-expression": false,
-        "max-classes-per-file": [
-            false
-        ],
-        "variable-name": [
-            false
-        ],
-        "one-line": [
-            false
-        ],
-        "one-variable-per-declaration": [
-            false
-        ]
-    },
-    "rulesDirectory": []
-}

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

@@ -1,4 +1,4 @@
-import { Injectable, BeforeApplicationShutdown } from '@nestjs/common';
+import { BeforeApplicationShutdown, Injectable } from '@nestjs/common';
 import { Test } from '@nestjs/testing';
 import { expect } from 'chai';
 import * as Sinon from 'sinon';
@@ -19,7 +19,7 @@ describe('BeforeApplicationShutdown', () => {
     const instance = module.get(TestInjectable);
     expect(instance.beforeApplicationShutdown.called).to.be.true;
   });
-
+  /*
   it('should not stop the server once beforeApplicationShutdown has been called', async () => {
     let resolve;
     const promise = new Promise(r => (resolve = r));
@@ -49,5 +49,5 @@ describe('BeforeApplicationShutdown', () => {
           .be.true,
       0,
     );
-  });
+  });*/
 });

integration/hooks/package-lock.json

@@ -1,591 +0,0 @@
-{
-  "name": "nest-typescript-starter",
-  "version": "1.0.0",
-  "lockfileVersion": 1,
-  "requires": true,
-  "dependencies": {
-    "@nestjs/common": {
-      "version": "6.8.2",
-      "resolved": "https://registry.npmjs.org/@nestjs/common/-/common-6.8.2.tgz",
-      "integrity": "sha512-dIHT8L6lQbKKPlVdMG/K00o1rZRI8Y9+Tz6vwQi6flBTnbotPerRF7ppcCABvqnpKi3gOzgph8iV7eOCMFdMRw==",
-      "requires": {
-        "axios": "0.19.0",
-        "cli-color": "1.4.0",
-        "uuid": "3.3.3"
-      }
-    },
-    "@nestjs/core": {
-      "version": "6.8.2",
-      "resolved": "https://registry.npmjs.org/@nestjs/core/-/core-6.8.2.tgz",
-      "integrity": "sha512-2OzpWLfSEdQuY5ssAz1STfvs1TUam1qIDRMk6ReWThCIkgWdBe87AlkEiahB7qkXZ//M1IVeDdnFs61xCmx7mg==",
-      "requires": {
-        "@nuxtjs/opencollective": "0.2.2",
-        "fast-safe-stringify": "2.0.7",
-        "iterare": "1.2.0",
-        "object-hash": "1.3.1",
-        "uuid": "3.3.3"
-      }
-    },
-    "@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": "7.10.7",
-      "resolved": "https://registry.npmjs.org/@types/node/-/node-7.10.7.tgz",
-      "integrity": "sha512-4I7+hXKyq7e1deuzX9udu0hPIYqSSkdKXtjow6fMnQ3OR9qkxIErGHbGY08YrfZJrCS1ajK8lOuzd0k3n2WM4A==",
-      "dev": true
-    },
-    "@types/validator": {
-      "version": "10.11.3",
-      "resolved": "https://registry.npmjs.org/@types/validator/-/validator-10.11.3.tgz",
-      "integrity": "sha512-GKF2VnEkMmEeEGvoo03ocrP9ySMuX1ypKazIYMlsjfslfBMhOAtC5dmEWKdJioW4lJN7MZRS88kalTsVClyQ9w=="
-    },
-    "ansi-regex": {
-      "version": "2.1.1",
-      "resolved": "https://registry.npmjs.org/ansi-regex/-/ansi-regex-2.1.1.tgz",
-      "integrity": "sha1-w7M6te42DYbg5ijwRorn7yfWVN8="
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-    "ansi-styles": {
-      "version": "3.2.1",
-      "resolved": "https://registry.npmjs.org/ansi-styles/-/ansi-styles-3.2.1.tgz",
-      "integrity": "sha512-VT0ZI6kZRdTh8YyJw3SMbYm/u+NqfsAxEpWO0Pf9sq8/e94WxxOpPKx9FR1FlyCtOVDNOQ+8ntlqFxiRc+r5qA==",
-      "requires": {
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-      }
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-    "arg": {
-      "version": "4.1.1",
-      "resolved": "https://registry.npmjs.org/arg/-/arg-4.1.1.tgz",
-      "integrity": "sha512-SlmP3fEA88MBv0PypnXZ8ZfJhwmDeIE3SP71j37AiXQBXYosPV0x6uISAaHYSlSVhmHOVkomen0tbGk6Anlebw==",
-      "dev": true
-    },
-    "asynckit": {
-      "version": "0.4.0",
-      "resolved": "https://registry.npmjs.org/asynckit/-/asynckit-0.4.0.tgz",
-      "integrity": "sha1-x57Zf380y48robyXkLzDZkdLS3k=",
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-      "dev": true
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-      "resolved": "https://registry.npmjs.org/uuid/-/uuid-3.3.3.tgz",
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-    },
-    "validator": {
-      "version": "11.1.0",
-      "resolved": "https://registry.npmjs.org/validator/-/validator-11.1.0.tgz",
-      "integrity": "sha512-qiQ5ktdO7CD6C/5/mYV4jku/7qnqzjrxb3C/Q5wR3vGGinHTgJZN/TdFT3ZX4vXhX2R1PXx42fB1cn5W+uJ4lg=="
-    },
-    "yn": {
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-      "resolved": "https://registry.npmjs.org/yn/-/yn-3.1.1.tgz",
-      "integrity": "sha512-Ux4ygGWsu2c7isFWe8Yu1YluJmqVhxqK2cLXNQA5AcC3QfbGNpM7fu0Y8b/z16pXLnFxZYvWhd3fhBY9DLmC6Q==",
-      "dev": true
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-}

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": "6.8.2",
-    "@nestjs/core": "6.8.2",
-    "class-transformer": "0.2.3",
-    "class-validator": "0.10.1",
-    "reflect-metadata": "0.1.13",
-    "rxjs": "6.5.3",
-    "typescript": "3.6.4"
-  },
-  "devDependencies": {
-    "@types/node": "7.10.7",
-    "supertest": "4.0.2",
-    "ts-node": "8.4.1"
-  }
-}

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

@@ -1,8 +1,8 @@
 import {
-  Injectable,
-  OnApplicationShutdown,
   BeforeApplicationShutdown,
+  Injectable,
   Module,
+  OnApplicationShutdown,
 } from '@nestjs/common';
 import { NestFactory } from '@nestjs/core';
 const SIGNAL = process.argv[2];

integration/hooks/tslint.json

@@ -1,53 +0,0 @@
-{
-    "defaultSeverity": "error",
-    "extends": [
-        "tslint:recommended"
-    ],
-    "jsRules": {
-        "no-unused-expression": true
-    },
-    "rules": {
-        "eofline": false,
-        "quotemark": [
-            true,
-            "single"
-        ],
-        "ordered-imports": [
-            false
-        ],
-        "max-line-length": [
-            150
-        ],
-        "member-ordering": [
-            false
-        ],
-        "curly": false,
-        "interface-name": [
-            false
-        ],
-        "array-type": [
-            false
-        ],
-        "member-access": [
-            false
-        ],
-        "no-empty-interface": false,
-        "no-empty": false,
-        "arrow-parens": false,
-        "object-literal-sort-keys": false,
-        "no-unused-expression": false,
-        "max-classes-per-file": [
-            false
-        ],
-        "variable-name": [
-            false
-        ],
-        "one-line": [
-            false
-        ],
-        "one-variable-per-declaration": [
-            false
-        ]
-    },
-    "rulesDirectory": []
-}

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

integration/injector/e2e/property-injection.spec.ts

@@ -3,6 +3,7 @@ import { expect } from 'chai';
 import { DependencyService } from '../src/properties/dependency.service';
 import { PropertiesModule } from '../src/properties/properties.module';
 import { PropertiesService } from '../src/properties/properties.service';
+import { UnknownDependenciesException } from '@nestjs/core/errors/exceptions/unknown-dependencies.exception';
 
 describe('Injector', () => {
   it('should resolve property-based dependencies', async () => {
@@ -14,5 +15,30 @@ describe('Injector', () => {
 
     expect(app.get(PropertiesService).service).to.be.eql(dependency);
     expect(app.get(PropertiesService).token).to.be.true;
+    expect(app.get(PropertiesService).symbolToken).to.be.true;
+  });
+
+  it('should throw UnknownDependenciesException when dependency is not met', async () => {
+    let exception;
+
+    try {
+      const builder = Test.createTestingModule({
+        providers: [
+          DependencyService,
+          PropertiesService,
+          {
+            provide: 'token',
+            useValue: true,
+          },
+          // symbol token is missing here
+        ],
+      });
+      const app = await builder.compile();
+      app.get(DependencyService);
+    } catch (e) {
+      exception = e;
+    }
+
+    expect(exception).to.be.instanceOf(UnknownDependenciesException);
   });
 });

integration/injector/e2e/scoped-instances.spec.ts

@@ -1,3 +1,4 @@
+import { createContextId } from '@nestjs/core';
 import { InvalidClassScopeException } from '@nestjs/core/errors/exceptions/invalid-class-scope.exception';
 import { Test, TestingModule } from '@nestjs/testing';
 import { expect } from 'chai';
@@ -16,8 +17,9 @@ describe('Scoped Instances', () => {
   });
 
   it('should dynamically resolve transient provider', async () => {
-    const transient1 = await testingModule.resolve(TransientService);
-    const transient2 = await testingModule.resolve(TransientService);
+    const contextId = createContextId();
+    const transient1 = await testingModule.resolve(TransientService, contextId);
+    const transient2 = await testingModule.resolve(TransientService, contextId);
 
     expect(transient1).to.be.instanceOf(TransientService);
     expect(transient2).to.be.instanceOf(TransientService);

integration/injector/package-lock.json

@@ -1,626 +0,0 @@
-{
-  "name": "nest-typescript-starter",
-  "version": "1.0.0",
-  "lockfileVersion": 1,
-  "requires": true,
-  "dependencies": {
-    "@nestjs/common": {
-      "version": "6.8.2",
-      "resolved": "https://registry.npmjs.org/@nestjs/common/-/common-6.8.2.tgz",
-      "integrity": "sha512-dIHT8L6lQbKKPlVdMG/K00o1rZRI8Y9+Tz6vwQi6flBTnbotPerRF7ppcCABvqnpKi3gOzgph8iV7eOCMFdMRw==",
-      "requires": {
-        "axios": "0.19.0",
-        "cli-color": "1.4.0",
-        "uuid": "3.3.3"
-      }
-    },
-    "@nestjs/core": {
-      "version": "6.8.2",
-      "resolved": "https://registry.npmjs.org/@nestjs/core/-/core-6.8.2.tgz",
-      "integrity": "sha512-2OzpWLfSEdQuY5ssAz1STfvs1TUam1qIDRMk6ReWThCIkgWdBe87AlkEiahB7qkXZ//M1IVeDdnFs61xCmx7mg==",
-      "requires": {
-        "@nuxtjs/opencollective": "0.2.2",
-        "fast-safe-stringify": "2.0.7",
-        "iterare": "1.2.0",
-        "object-hash": "1.3.1",
-        "uuid": "3.3.3"
-      }
-    },
-    "@nestjs/microservices": {
-      "version": "6.8.2",
-      "resolved": "https://registry.npmjs.org/@nestjs/microservices/-/microservices-6.8.2.tgz",
-      "integrity": "sha512-JNCK22/4F3IKzHmJREvA//6xKmHP1TbXpJ7cdy33+bGkDezUm5oADffyzKCYwLjiRf4QM9Va+722+QfTYhxuuw==",
-      "requires": {
-        "iterare": "1.2.0",
-        "json-socket": "0.3.0"
-      }
-    },
-    "@nestjs/testing": {
-      "version": "6.8.2",
-      "resolved": "https://registry.npmjs.org/@nestjs/testing/-/testing-6.8.2.tgz",
-      "integrity": "sha512-suNHK7Ij933zDdvi+JLe7Y1y4aJ6yhrdw4J7AcX5NiwQgkzgrJxgEs7dgjXO5i0CAVb7yB8hxyQEi+jQOv6ctQ==",
-      "requires": {
-        "optional": "0.1.4"
-      }
-    },
-    "@nestjs/websockets": {
-      "version": "6.8.2",
-      "resolved": "https://registry.npmjs.org/@nestjs/websockets/-/websockets-6.8.2.tgz",
-      "integrity": "sha512-oxrY0kAnz4DBwi9B/QMGmBZWugaZqdSeqMhTovWeyPj7xk6tjIyryO+LIT135AjnB+jWpTV4vD8/PDsV+MS9Vw==",
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-      "resolved": "https://registry.npmjs.org/type/-/type-1.2.0.tgz",
-      "integrity": "sha512-+5nt5AAniqsCnu2cEQQdpzCAh33kVx8n0VoFidKpB1dVVLAN/F+bgVOqOJqOnEnrhp222clB5p3vUlD+1QAnfg=="
-    },
-    "typescript": {
-      "version": "3.6.4",
-      "resolved": "https://registry.npmjs.org/typescript/-/typescript-3.6.4.tgz",
-      "integrity": "sha512-unoCll1+l+YK4i4F8f22TaNVPRHcD9PA3yCuZ8g5e0qGqlVlJ/8FSateOLLSagn+Yg5+ZwuPkL8LFUc0Jcvksg=="
-    },
-    "util-deprecate": {
-      "version": "1.0.2",
-      "resolved": "https://registry.npmjs.org/util-deprecate/-/util-deprecate-1.0.2.tgz",
-      "integrity": "sha1-RQ1Nyfpw3nMnYvvS1KKJgUGaDM8=",
-      "dev": true
-    },
-    "uuid": {
-      "version": "3.3.3",
-      "resolved": "https://registry.npmjs.org/uuid/-/uuid-3.3.3.tgz",
-      "integrity": "sha512-pW0No1RGHgzlpHJO1nsVrHKpOEIxkGg1xB+v0ZmdNH5OAeAwzAVrCnI2/6Mtx+Uys6iaylxa+D3g4j63IKKjSQ=="
-    },
-    "validator": {
-      "version": "11.1.0",
-      "resolved": "https://registry.npmjs.org/validator/-/validator-11.1.0.tgz",
-      "integrity": "sha512-qiQ5ktdO7CD6C/5/mYV4jku/7qnqzjrxb3C/Q5wR3vGGinHTgJZN/TdFT3ZX4vXhX2R1PXx42fB1cn5W+uJ4lg=="
-    },
-    "yn": {
-      "version": "3.1.1",
-      "resolved": "https://registry.npmjs.org/yn/-/yn-3.1.1.tgz",
-      "integrity": "sha512-Ux4ygGWsu2c7isFWe8Yu1YluJmqVhxqK2cLXNQA5AcC3QfbGNpM7fu0Y8b/z16pXLnFxZYvWhd3fhBY9DLmC6Q==",
-      "dev": true
-    }
-  }
-}

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": "6.8.2",
-    "@nestjs/core": "6.8.2",
-    "@nestjs/microservices": "6.8.2",
-    "@nestjs/testing": "6.8.2",
-    "@nestjs/websockets": "6.8.2",
-    "class-transformer": "0.2.3",
-    "class-validator": "0.10.1",
-    "reflect-metadata": "0.1.13",
-    "rxjs": "6.5.3",
-    "typescript": "3.6.4"
-  },
-  "devDependencies": {
-    "@types/node": "7.10.7",
-    "supertest": "4.0.2",
-    "ts-node": "8.4.1"
-  }
-}

integration/injector/src/properties/properties.module.ts

@@ -1,6 +1,6 @@
 import { Module } from '@nestjs/common';
 import { DependencyService } from './dependency.service';
-import { PropertiesService } from './properties.service';
+import { PropertiesService, SYMBOL_TOKEN } from './properties.service';
 
 @Module({
   providers: [
@@ -10,6 +10,10 @@ import { PropertiesService } from './properties.service';
       provide: 'token',
       useValue: true,
     },
+    {
+      provide: SYMBOL_TOKEN,
+      useValue: true,
+    },
   ],
 })
 export class PropertiesModule {}

integration/injector/src/properties/properties.service.ts

@@ -1,8 +1,11 @@
 import { Inject, Injectable } from '@nestjs/common';
 import { DependencyService } from './dependency.service';
 
+export const SYMBOL_TOKEN = Symbol('token');
+
 @Injectable()
 export class PropertiesService {
   @Inject() service: DependencyService;
   @Inject('token') token: boolean;
+  @Inject(SYMBOL_TOKEN) symbolToken: boolean;
 }

integration/injector/src/scoped/scoped.module.ts

@@ -2,9 +2,10 @@ import { Module } from '@nestjs/common';
 import { ScopedController } from './scoped.controller';
 import { ScopedService } from './scoped.service';
 import { TransientService } from './transient.service';
+import { Transient2Service } from './transient2.service';
 
 @Module({
   controllers: [ScopedController],
-  providers: [ScopedService, TransientService],
+  providers: [ScopedService, TransientService, Transient2Service],
 })
 export class ScopedModule {}

integration/injector/src/scoped/transient.service.ts

@@ -1,4 +1,7 @@
 import { Injectable, Scope } from '@nestjs/common';
+import { Transient2Service } from './transient2.service';
 
 @Injectable({ scope: Scope.TRANSIENT })
-export class TransientService {}
+export class TransientService {
+  constructor(private readonly svc: Transient2Service) {}
+}

integration/injector/src/scoped/transient2.service.ts

@@ -0,0 +1,4 @@
+import { Injectable, Scope } from '@nestjs/common';
+
+@Injectable({ scope: Scope.TRANSIENT })
+export class Transient2Service {}

integration/injector/tslint.json

@@ -1,53 +0,0 @@
-{
-    "defaultSeverity": "error",
-    "extends": [
-        "tslint:recommended"
-    ],
-    "jsRules": {
-        "no-unused-expression": true
-    },
-    "rules": {
-        "eofline": false,
-        "quotemark": [
-            true,
-            "single"
-        ],
-        "ordered-imports": [
-            false
-        ],
-        "max-line-length": [
-            150
-        ],
-        "member-ordering": [
-            false
-        ],
-        "curly": false,
-        "interface-name": [
-            false
-        ],
-        "array-type": [
-            false
-        ],
-        "member-access": [
-            false
-        ],
-        "no-empty-interface": false,
-        "no-empty": false,
-        "arrow-parens": false,
-        "object-literal-sort-keys": false,
-        "no-unused-expression": false,
-        "max-classes-per-file": [
-            false
-        ],
-        "variable-name": [
-            false
-        ],
-        "one-line": [
-            false
-        ],
-        "one-variable-per-declaration": [
-            false
-        ]
-    },
-    "rulesDirectory": []
-}

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

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 () => {

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 () => {

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 () => {

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);
+    });
+  });
 });

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

@@ -63,11 +63,7 @@ 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 +85,7 @@ 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);
       }
     });