diff --git a/src/puppet-mock/index.ts b/src/puppet-mock/index.ts
new file mode 100644
index 000000000..069531209
--- /dev/null
+++ b/src/puppet-mock/index.ts
@@ -0,0 +1,25 @@
+/**
+ *   Wechaty - https://github.com/chatie/wechaty
+ *
+ *   @copyright 2016-2018 Huan LI <zixia@zixia.net>
+ *
+ *   Licensed under the Apache License, Version 2.0 (the "License");
+ *   you may not use this file except in compliance with the License.
+ *   You may obtain a copy of the License at
+ *
+ *       http://www.apache.org/licenses/LICENSE-2.0
+ *
+ *   Unless required by applicable law or agreed to in writing, software
+ *   distributed under the License is distributed on an "AS IS" BASIS,
+ *   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ *   See the License for the specific language governing permissions and
+ *   limitations under the License.
+ *
+ */
+import { PuppetMock }  from './puppet-mock'
+
+export {
+  PuppetMock,
+}
+
+export default PuppetMock
diff --git a/src/puppet-mock/mock-contact.ts b/src/puppet-mock/mock-contact.ts
new file mode 100644
index 000000000..6d2704eea
--- /dev/null
+++ b/src/puppet-mock/mock-contact.ts
@@ -0,0 +1,124 @@
+/**
+ *   Wechaty - https://github.com/chatie/wechaty
+ *
+ *   @copyright 2016-2018 Huan LI <zixia@zixia.net>
+ *
+ *   Licensed under the Apache License, Version 2.0 (the "License");
+ *   you may not use this file except in compliance with the License.
+ *   You may obtain a copy of the License at
+ *
+ *       http://www.apache.org/licenses/LICENSE-2.0
+ *
+ *   Unless required by applicable law or agreed to in writing, software
+ *   distributed under the License is distributed on an "AS IS" BASIS,
+ *   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ *   See the License for the specific language governing permissions and
+ *   limitations under the License.
+ *
+ *   @ignore
+ */
+import {
+  // config,
+  Sayable,
+  log,
+}                       from '../config'
+
+import {
+  Contact,
+  Gender,
+}                       from '../puppet/contact'
+
+// import PuppetMock        from './puppet-mock'
+import MockMessage       from './mock-message'
+
+export class MockContact extends Contact implements Sayable {
+
+  constructor(
+    public readonly id: string,
+  ) {
+    super(id)
+    log.silly('MockContact', `constructor(${id})`)
+  }
+
+  public toString(): string {
+    return `MockContact<${this.id}>`
+  }
+
+  public async say(text: string): Promise<void>
+  public async say(message: MockMessage): Promise<void>
+  public async say(textOrMessage: string | MockMessage): Promise<void> {
+    log.verbose('MockContact', 'say(%s)', textOrMessage)
+  }
+
+  public name() {
+    return 'MockName'
+  }
+
+  public alias()                : string | null
+  public alias(newAlias: string): Promise<void>
+  public alias(empty: null)     : Promise<void>
+
+  public alias(newAlias?: string|null): Promise<void> | string | null {
+    if (newAlias === undefined) {
+      return 'MockAlias'
+    }
+    // pretend modified...
+    return Promise.resolve()
+  }
+
+  public stranger(): boolean | null {
+    return null
+  }
+
+  public official(): boolean {
+    return false
+  }
+  public personal(): boolean {
+    return !this.official()
+  }
+
+  public star(): boolean | null {
+    return null
+  }
+
+  public gender(): Gender {
+    return Gender.Unknown
+  }
+
+  public province() {
+    return 'Guangdong'
+  }
+
+  public city() {
+    return 'Shenzhen'
+  }
+
+  public async avatar(): Promise<NodeJS.ReadableStream> {
+    log.verbose('MockContact', 'avatar()')
+
+    throw new Error('To Be Mocked...')
+  }
+
+  public isReady(): boolean {
+    return true
+  }
+
+  public async refresh(): Promise<this> {
+    return this
+  }
+
+  public async ready(): Promise<this> {
+    return this
+  }
+
+  public self(): boolean {
+    return false
+  }
+
+  public weixin(): string | null {
+    return null
+  }
+
+}
+
+export default MockContact
diff --git a/src/puppet-mock/mock-friend-request.ts b/src/puppet-mock/mock-friend-request.ts
new file mode 100644
index 000000000..4c49a477b
--- /dev/null
+++ b/src/puppet-mock/mock-friend-request.ts
@@ -0,0 +1,59 @@
+/**
+ *   Wechaty - https://github.com/chatie/wechaty
+ *
+ *   @copyright 2016-2018 Huan LI <zixia@zixia.net>
+ *
+ *   Licensed under the Apache License, Version 2.0 (the "License");
+ *   you may not use this file except in compliance with the License.
+ *   You may obtain a copy of the License at
+ *
+ *       http://www.apache.org/licenses/LICENSE-2.0
+ *
+ *   Unless required by applicable law or agreed to in writing, software
+ *   distributed under the License is distributed on an "AS IS" BASIS,
+ *   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ *   See the License for the specific language governing permissions and
+ *   limitations under the License.
+ *   @ignore
+ */
+
+import {
+  // config,
+  log,
+}                     from '../config'
+import FriendRequest  from '../puppet/friend-request'
+
+import MockContact     from './mock-contact'
+
+export class MockFriendRequest extends FriendRequest {
+
+  public info: any
+
+  private ticket: string
+
+  constructor() {
+    log.verbose('MockFriendRequest', 'constructor()')
+    super()
+  }
+
+  public receive(info: any): void {
+    log.verbose('MockFriendRequest', 'receive(%s)', info)
+  }
+
+  public confirm(contact: MockContact): void {
+    log.verbose('MockFriendRequest', 'confirm(%s)', contact)
+  }
+
+  public async send(contact: MockContact, hello = 'Hi'): Promise<void> {
+    log.verbose('MockFriendRequest', 'send(%s)', contact)
+    await this.puppet.friendRequestSend(contact, hello)
+  }
+
+  public async accept(): Promise<void> {
+    log.verbose('FriendRequest', 'accept() %s', this.contact)
+    await this.puppet.friendRequestAccept(this.contact, this.ticket)
+  }
+
+}
+
+export default MockFriendRequest
diff --git a/src/puppet-mock/mock-message.ts b/src/puppet-mock/mock-message.ts
new file mode 100644
index 000000000..bb52b241d
--- /dev/null
+++ b/src/puppet-mock/mock-message.ts
@@ -0,0 +1,197 @@
+/**
+ *   Wechaty - https://github.com/chatie/wechaty
+ *
+ *   @copyright 2016-2018 Huan LI <zixia@zixia.net>
+ *
+ *   Licensed under the Apache License, Version 2.0 (the "License");
+ *   you may not use this file except in compliance with the License.
+ *   You may obtain a copy of the License at
+ *
+ *       http://www.apache.org/licenses/LICENSE-2.0
+ *
+ *   Unless required by applicable law or agreed to in writing, software
+ *   distributed under the License is distributed on an "AS IS" BASIS,
+ *   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ *   See the License for the specific language governing permissions and
+ *   limitations under the License.
+ *   @ignore
+ */
+import * as path  from 'path'
+import {
+  Readable,
+}                 from 'stream'
+
+import {
+  log,
+}                   from '../config'
+import Message      from '../puppet/message'
+
+import MockContact  from './mock-contact'
+import WebRoom      from './mock-room'
+
+import {
+  MsgRawObj,
+  MsgType,
+  AppMsgType,
+}                 from '../puppet-web/schema'
+
+export type ParsedPath = Partial<path.ParsedPath>
+
+export class MockMessage extends Message {
+  public readonly id: string
+
+  constructor(
+    fileOrObj?: string | MsgRawObj,
+  ) {
+    super()
+    log.silly('MockMessage', 'constructor()')
+  }
+
+  public toString() {
+    return `MockMessage`
+  }
+
+  public from(contact: MockContact): void
+  public from(id: string): void
+  public from(): MockContact
+  public from(contact?: MockContact|string): MockContact|void {
+    if (contact) {
+      return
+    }
+
+    const loadedContact = MockContact.load('mockid') as MockContact
+    loadedContact.puppet = this.puppet
+
+    return loadedContact
+  }
+
+  public room(room: WebRoom): void
+  public room(id: string): void
+  public room(): WebRoom|null
+
+  public room(room?: WebRoom|string): WebRoom|null|void {
+    if (room) {
+      return
+    }
+    return null
+  }
+
+  public text(): string
+  public text(content: string): void
+  public text(text?: string): string | void {
+    if (text) {
+      return
+    }
+    return 'mock text'
+  }
+
+  public async say(textOrMessage: string | MockMessage, replyTo?: MockContact|MockContact[]): Promise<void> {
+    log.verbose('MockMessage', 'say(%s, %s)', textOrMessage, replyTo)
+    const m = new MockMessage()
+    await this.puppet.send(m)
+  }
+
+  public type(): MsgType {
+    return MsgType.TEXT
+  }
+
+  public self(): boolean {
+    const userId = this.puppet.user!.id
+    const fromId = this.from().id
+
+    if (!userId || !fromId) {
+      throw new Error('no user or no from')
+    }
+
+    return fromId === userId
+  }
+
+  public mentioned(): MockContact[] {
+    return []
+  }
+
+  public async ready(): Promise<this> {
+    log.silly('MockMessage', 'ready()')
+    await this.readyMedia()
+    return this
+  }
+
+  public async readyMedia(): Promise<this> {
+    log.silly('MockMessage', 'readyMedia()')
+    return this
+  }
+
+  public static async find(query) {
+    return Promise.resolve(new MockMessage(<MsgRawObj>{MsgId: '-1'}))
+  }
+
+  public static async findAll(query) {
+    return Promise.resolve([
+      new MockMessage   (<MsgRawObj>{MsgId: '-2'}),
+      new MockMessage (<MsgRawObj>{MsgId: '-3'}),
+    ])
+  }
+
+  public to(contact: MockContact): void
+  public to(id: string): void
+  public to(): MockContact | null // if to is not set, then room must had set
+
+  public to(contact?: MockContact | string): MockContact | WebRoom | null | void {
+    if (contact) {
+      return
+    }
+
+    const to = MockContact.load('mockid') as MockContact
+    to.puppet = this.puppet
+
+    return to
+  }
+
+  public async readyStream(): Promise<Readable> {
+    log.verbose('MockMessage', 'readyStream()')
+    throw new Error('to be mocked')
+  }
+
+  public filename(): string {
+    return 'mocked_filename.txt'
+  }
+
+  public ext(): string {
+    return '.mocked_ext'
+  }
+
+  public mimeType(): string | null {
+    return 'text/plain'
+  }
+
+  public async forward(to: WebRoom|MockContact): Promise<void> {
+    /**
+     * 1. Text message
+     */
+    if (this.type() === MsgType.TEXT) {
+      await to.say(this.text())
+      return
+    }
+
+    /**
+     * 2. Media message
+     */
+    try {
+      await this.puppet.forward(this, to)
+    } catch (e) {
+      log.error('MockMessage', 'forward(%s) exception: %s', to, e)
+      throw e
+    }
+  }
+
+  public typeSub(): MsgType {
+    return MsgType.TEXT
+  }
+
+  public typeApp(): AppMsgType {
+    return AppMsgType.TEXT
+  }
+
+}
+
+export default MockMessage
diff --git a/src/puppet-mock/mock-room.ts b/src/puppet-mock/mock-room.ts
new file mode 100644
index 000000000..ebf2a3618
--- /dev/null
+++ b/src/puppet-mock/mock-room.ts
@@ -0,0 +1,152 @@
+/**
+ *   Wechaty - https://github.com/chatie/wechaty
+ *
+ *   @copyright 2016-2018 Huan LI <zixia@zixia.net>
+ *
+ *   Licensed under the Apache License, Version 2.0 (the "License");
+ *   you may not use this file except in compliance with the License.
+ *   You may obtain a copy of the License at
+ *
+ *       http://www.apache.org/licenses/LICENSE-2.0
+ *
+ *   Unless required by applicable law or agreed to in writing, software
+ *   distributed under the License is distributed on an "AS IS" BASIS,
+ *   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ *   See the License for the specific language governing permissions and
+ *   limitations under the License.
+ *
+ *   @ignore
+ */
+import {
+  log,
+}                       from '../config'
+import {
+  Room,
+  RoomMemberQueryFilter,
+}                         from '../puppet/'
+
+import MockMessage        from './mock-message'
+import MockContact        from './mock-contact'
+
+export class MockRoom extends Room {
+
+  constructor(
+    public id: string,
+  ) {
+    super(id)
+    log.silly('MockRoom', `constructor(${id})`)
+  }
+
+  public isReady(): boolean {
+    return true
+  }
+  public async ready(): Promise<Room> {
+    return this
+  }
+
+  public say(message: MockMessage)                  : Promise<void>
+  public say(text: string)                          : Promise<void>
+  public say(text: string, replyTo: MockContact)    : Promise<void>
+  public say(text: string, replyTo: MockContact[])  : Promise<void>
+  public say(text: never, ...args: never[])         : Promise<never>
+
+  public async say(textOrMessage: string | MockMessage, replyTo?: MockContact|MockContact[]): Promise<void> {
+    log.verbose('MockRoom', 'say(%s, %s)',
+                        textOrMessage,
+                        Array.isArray(replyTo)
+                        ? replyTo.map(c => c.name()).join(', ')
+                        : replyTo ? replyTo.name() : '',
+    )
+
+    let m
+    m = new MockMessage()
+    m.puppet = this.puppet
+    m.room(this)
+
+    await this.puppet.send(m)
+  }
+
+  public async add(contact: MockContact): Promise<void> {
+    log.verbose('MockRoom', 'add(%s)', contact)
+    await this.puppet.roomAdd(this, contact)
+  }
+
+  public async del(contact: MockContact): Promise<void> {
+    log.verbose('MockRoom', 'del(%s)', contact.name())
+    await this.puppet.roomDel(this, contact)
+  }
+
+  public async quit(): Promise<void> {
+    return
+  }
+
+  public topic()                      : string
+  public async topic(newTopic: string): Promise<void>
+
+  public topic(newTopic?: string): string | Promise<void> {
+    log.verbose('MockRoom', 'topic(%s)', newTopic ? newTopic : '')
+
+    if (typeof newTopic === 'undefined') {
+      return 'mock topic'
+    }
+
+    this.puppet.roomTopic(this, newTopic)
+          .catch(e => {
+            log.warn('MockRoom', 'topic(newTopic=%s) exception: %s',
+                              newTopic, e && e.message || e,
+                    )
+          })
+
+    return Promise.resolve()
+  }
+
+  public alias(contact: MockContact): string | null {
+    return this.roomAlias(contact)
+  }
+
+  public roomAlias(contact: MockContact): string | null {
+    return 'mock room alias'
+  }
+
+  public has(contact: MockContact): boolean {
+    return false
+  }
+
+  public memberAll(filter: RoomMemberQueryFilter) : MockContact[]
+  public memberAll(name: string)                  : MockContact[]
+
+  public memberAll(queryArg: RoomMemberQueryFilter | string): MockContact[] {
+    return []
+  }
+
+  public member(name: string)                 : MockContact | null
+  public member(filter: RoomMemberQueryFilter): MockContact | null
+
+  public member(queryArg: RoomMemberQueryFilter | string): MockContact | null {
+    log.verbose('MockRoom', 'member(%s)', JSON.stringify(queryArg))
+    return null
+  }
+
+  public memberList(): MockContact[] {
+    log.verbose('MockRoom', 'memberList')
+    return []
+  }
+
+  public static async create(contactList: MockContact[], topic?: string): Promise<Room> {
+    log.verbose('MockRoom', 'create(%s, %s)', contactList.join(','), topic)
+    const room = await this.puppet.roomCreate(contactList, topic)
+    return room
+  }
+
+  public async refresh(): Promise<void> {
+    return
+  }
+
+  public owner(): MockContact | null {
+    log.info('MockRoom', 'owner()')
+    return null
+  }
+
+}
+
+export default MockRoom
diff --git a/src/puppet-mock/puppet-mock.ts b/src/puppet-mock/puppet-mock.ts
new file mode 100644
index 000000000..ab7519c58
--- /dev/null
+++ b/src/puppet-mock/puppet-mock.ts
@@ -0,0 +1,187 @@
+/**
+ *   Wechaty - https://github.com/chatie/wechaty
+ *
+ *   @copyright 2016-2018 Huan LI <zixia@zixia.net>
+ *
+ *   Licensed under the Apache License, Version 2.0 (the "License");
+ *   you may not use this file except in compliance with the License.
+ *   You may obtain a copy of the License at
+ *
+ *       http://www.apache.org/licenses/LICENSE-2.0
+ *
+ *   Unless required by applicable law or agreed to in writing, software
+ *   distributed under the License is distributed on an "AS IS" BASIS,
+ *   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ *   See the License for the specific language governing permissions and
+ *   limitations under the License.
+ *
+ */
+
+import {
+  ContactQueryFilter,
+
+  Puppet,
+  PuppetOptions,
+
+  RoomQueryFilter,
+}                   from '../puppet/'
+
+import {
+  log,
+}                   from '../config'
+import {
+}                   from '../message'
+
+import MockContact   from './mock-contact'
+import MockMessage   from './mock-message'
+import MockRoom      from './mock-room'
+
+export type PuppetFoodType = 'scan' | 'ding'
+export type ScanFoodType   = 'scan' | 'login' | 'logout'
+
+export class PuppetMock extends Puppet {
+
+  constructor(
+    public options: PuppetOptions,
+  ) {
+    super(options)
+  }
+
+  public toString() {
+    return `PuppetMock<${this.options.profile.name}>`
+  }
+
+  public ding(data?: any): Promise<string> {
+    return data
+  }
+
+  public async start(): Promise<void> {
+    log.verbose('PuppetMock', `start() with ${this.options.profile}`)
+    this.state.on('pending')
+    // await some tasks...
+    this.state.on(true)
+  }
+
+  public async stop(): Promise<void> {
+    log.verbose('PuppetMock', 'quit()')
+
+    if (this.state.off()) {
+      log.warn('PuppetMock', 'quit() is called on a OFF puppet. await ready(off) and return.')
+      await this.state.ready('off')
+      return
+    }
+    this.state.off('pending')
+    // await some tasks...
+    this.state.off(true)
+  }
+
+  public logonoff(): boolean {
+    return !!(this.user)
+  }
+
+  public self(): MockContact {
+    log.verbose('PuppetMock', 'self()')
+
+    if (this.user) {
+      return this.user as MockContact
+    }
+    throw new Error('PuppetMock.self() no this.user')
+  }
+
+  public async forward(message: MockMessage, sendTo: MockContact | MockRoom): Promise<void> {
+    log.silly('PuppetMock', 'forward() to: %s, message: %s)',
+                            sendTo, message.filename(),
+                            // patchData.ToUserName,
+                            // patchData.MMActualContent,
+              )
+  }
+
+  public async send(message: MockMessage): Promise<void> {
+    //
+  }
+
+  public async say(text: string): Promise<void> {
+    if (!this.logonoff()) {
+      throw new Error('can not say before login')
+    }
+
+    if (!text) {
+      log.warn('PuppetMock', 'say(%s) can not say nothing', text)
+      return
+    }
+
+    if (!this.user) {
+      log.warn('PuppetMock', 'say(%s) can not say because no user', text)
+      this.emit('error', new Error('no this.user for PuppetMock'))
+      return
+    }
+
+    return await this.user.say(text)
+  }
+
+  public async logout(): Promise<void> {
+    log.verbose('PuppetMock', 'logout()')
+    this.user = undefined
+  }
+
+  public contactAlias(contact: MockContact)                      : Promise<string>
+  public contactAlias(contact: MockContact, alias: string | null): Promise<void>
+
+  public async contactAlias(contact: MockContact, alias?: string|null): Promise<void | string> {
+    if (typeof alias === 'undefined') {
+      return 'mock alias'
+    }
+    return
+  }
+
+  public async contactFindAll(query: ContactQueryFilter): Promise<MockContact[]> {
+    return []
+  }
+
+  public async roomFindAll(
+    query: RoomQueryFilter = { topic: /.*/ },
+  ): Promise<MockRoom[]> {
+    return []
+  }
+
+  public async roomDel(
+    room: MockRoom,
+    contact: MockContact,
+  ): Promise<void> {
+    //
+  }
+
+  public async roomAdd(
+    room: MockRoom,
+    contact: MockContact,
+  ): Promise<void> {
+    //
+  }
+
+  public async roomTopic(room: MockRoom, topic?: string): Promise<void | string> {
+    if (typeof topic === 'undefined') {
+      return 'mock room topic'
+    }
+    return
+  }
+
+  public async roomCreate(contactList: MockContact[], topic: string): Promise<MockRoom> {
+    if (!contactList || ! contactList.map) {
+      throw new Error('contactList not found')
+    }
+    const r = MockRoom.load('mock room id') as MockRoom
+    r.puppet = this
+    return r
+  }
+
+  public async friendRequestSend(contact: MockContact, hello: string): Promise<void> {
+    //
+  }
+
+  public async friendRequestAccept(contact: MockContact, ticket: string): Promise<void> {
+    //
+  }
+
+}
+
+export default PuppetMock