超级分类账编写器测试代码

Question

我遵循developer guide上的说明，但是当我进行编译时，它失败了，出现了这个错误。

> mocha -t 0 --recursive && cucumber-js

  Sample
    1) "before each" hook for "Alice can read all of the assets"


  0 passing (912ms)
  1 failing

  1) Sample "before each" hook for "Alice can read all of the assets":
     SyntaxError: Failed to parse /Users/calvinlin007/Documents/hyperledger-composer/my-network/lib/sample.js: The keyword 'const' is reserved (17:0)
      at new Script (node_modules/composer-common/lib/introspect/script.js:55:27)
      at ScriptManager.createScript (node_modules/composer-common/lib/scriptmanager.js:61:16)
      at Object.process (node_modules/composer-common/lib/businessnetworkdefinition.js:507:69)
      at Function.processFile (node_modules/composer-common/lib/businessnetworkdefinition.js:578:27)
      at items.forEach (node_modules/composer-common/lib/businessnetworkdefinition.js:563:39)
      at Array.forEach (native)
      at Function.processDirectory (node_modules/composer-common/lib/businessnetworkdefinition.js:562:15)
      at Function.fromDirectory (node_modules/composer-common/lib/businessnetworkdefinition.js:498:35)
      at adminConnection.createProfile.then.then (test/sample.js:66:50)

npm ERR! Darwin 16.7.0
npm ERR! argv "/usr/local/bin/node" "/usr/local/bin/npm" "run" "test-inner"
npm ERR! node v6.11.3
npm ERR! npm  v3.10.10
npm ERR! code ELIFECYCLE
npm ERR! my-network@0.1.6 test-inner: `mocha -t 0 --recursive && cucumber-js`
npm ERR! Exit status 1
npm ERR! 
npm ERR! Failed at the my-network@0.1.6 test-inner script 'mocha -t 0 --recursive && cucumber-js'.
npm ERR! Make sure you have the latest version of node.js and npm installed.
npm ERR! If you do, this is most likely a problem with the my-network package,
npm ERR! not with npm itself.
npm ERR! Tell the author that this fails on your system:
npm ERR!     mocha -t 0 --recursive && cucumber-js
npm ERR! You can get information on how to open an issue for this project with:
npm ERR!     npm bugs my-network
npm ERR! Or if that isn't available, you can get their info via:
npm ERR!     npm owner ls my-network
npm ERR! There is likely additional logging output above.

npm ERR! Please include the following file with any support request:
npm ERR!     /Users/calvinlin007/Documents/hyperledger-composer/my-network/npm-debug.log
npm ERR! Test failed.  See above for more details.

这是我的.eslintrc.yml配置

env:
    es6: true
    node: true
    mocha: true
extends: 'eslint:recommended'
parserOptions:
    ecmaVersion: 2015
    sourceType:
        - script

因为我已经搜索了这个问题，应该是EMCAScript版本，但是我试着改变它，但它没有工作。

我查过了我的macOS是10.12。这是我的package.json

{
  "engines": {
    "composer": "^0.11.0 || ^0.12.0 || ^0.13.0"
  },
  "name": "my-network",
  "version": "0.1.6",
  "description": "My Commodity Trading network",
  "networkImage": "https://hyperledger.github.io/composer-sample-networks/packages/basic-sample-network/networkimage.svg",
  "networkImageanimated": "https://hyperledger.github.io/composer-sample-networks/packages/basic-sample-network/networkimageanimated.svg",
  "scripts": {
    "prepublish": "mkdirp ./dist ; composer archive create --sourceType dir --sourceName . -a ./dist/my-network.bna",
    "pretest": "npm run lint",
    "lint": "eslint .",
    "postlint": "npm run licchk",
    "licchk": "license-check",
    "postlicchk": "npm run doc",
    "doc": "jsdoc --pedantic --recurse -c jsdoc.json",
    "test-inner": "mocha -t 0 --recursive && cucumber-js",
    "test-cover": "nyc npm run test-inner",
    "test": "npm run test-inner"
  },
  "repository": {
    "type": "git",
    "url": "https://github.com/hyperledger/composer-sample-networks.git"
  },
  "keywords": [
    "sample",
    "composer",
    "composer-network"
  ],
  "author": "Hyperledger Composer",
  "license": "Apache-2.0",
  "devDependencies": {
    "browserfs": "^1.2.0",
    "chai": "^3.5.0",
    "chai-as-promised": "^6.0.0",
    "composer-admin": "^0.11.0",
    "composer-cli": "^0.11.0",
    "composer-client": "^0.11.0",
    "composer-connector-embedded": "^0.11.0",
    "composer-cucumber-steps": "^0.11.0",
    "cucumber": "^2.2.0",
    "eslint": "^3.6.1",
    "istanbul": "^0.4.5",
    "jsdoc": "^3.4.1",
    "license-check": "^1.1.5",
    "mkdirp": "^0.5.1",
    "mocha": "^3.2.0",
    "moment": "^2.17.1",
    "nyc": "^11.0.2"
  },
  "license-check-config": {
    "src": [
      "**/*.js",
      "!./coverage/**/*",
      "!./node_modules/**/*",
      "!./out/**/*",
      "!./scripts/**/*"
    ],
    "path": "header.txt",
    "blocking": true,
    "logInfo": false,
    "logError": true
  },
  "nyc": {
    "exclude": [
      "coverage/**",
      "features/**",
      "out/**",
      "test/**"
    ],
    "reporter": [
      "text-summary",
      "html"
    ],
    "all": true,
    "check-coverage": true,
    "statements": 100,
    "branches": 100,
    "functions": 100,
    "lines": 100
  }
}

有人知道如何解决这个问题吗@？

Answer 1

在第一个问题-- sample.js测试脚本--您将单元测试脚本内容复制到lib/sample.js中，这就是为什么您有问题--即'const‘错误--该文件是事务处理程序函数脚本。您应该(根据开发人员教程)将单元测试脚本粘贴到位于test/sample.js的文件中。我认为，文件名(在“lib”和“test”子目录中)是相同的，这可能造成了一些混乱--我想我会修改它以改善用户体验。另一个角误差(前面提到)仍然存在。

在你的第二次投递(角度模块错误)。本地Composer操场安装依赖于角(注意，开发人员指南使用在线操场)。查看package.json中的角度依赖项列表。看起来不像您的操场安装正确，如果它显示缺少的依赖项(@角形/核心等)建议清除docker ps -aq | xargs docker rm -f和docker images -aq | xargs docker rmi -f (警告:清除开发环境中的所有码头容器)，那么使用curl -sSL https://hyperledger.github.io/composer/install-hlfv1.sh | bash命令安装它(作为一个非特权用户)，使用curl -sSL https://hyperledger.github.io/composer/install-hlfv1.sh | bash命令在码头容器中安装操场。

Answer 2

这是npm list命令返回的内容。

Calvinde-MacBook-Air:my-network calvinlin007$ npm list -g --depth=0
/usr/local/lib
├── composer-cli@0.12.2
├── composer-playground@0.12.2
├── composer-rest-server@0.12.2
├── generator-hyperledger-composer@0.12.2
├── npm@3.10.10
└── yo@2.0.0

npm ERR! peer dep missing: @angular/core@^4.0.3, required by @ng-bootstrap/ng-bootstrap@1.0.0-beta.2
npm ERR! peer dep missing: @angular/core@>=4.0.0, required by ngx-clipboard@8.0.4
npm ERR! peer dep missing: @angular/common@^4.0.3, required by @ng-bootstrap/ng-bootstrap@1.0.0-beta.2
npm ERR! peer dep missing: @angular/common@>=4.0.0, required by ngx-clipboard@8.0.4
npm ERR! peer dep missing: @angular/forms@^4.0.3, required by @ng-bootstrap/ng-bootstrap@1.0.0-beta.2
npm ERR! peer dep missing: @angular/platform-browser@>=4.0.0, required by ngx-clipboard@8.0.4
npm ERR! peer dep missing: core-js@>=2.4.1, required by ngx-clipboard@8.0.4
npm ERR! peer dep missing: @angular/core@>=2.4.1, required by ngx-window-token@0.0.2
npm ERR! peer dep missing: @angular/common@>=2.4.1, required by ngx-window-token@0.0.2
npm ERR! peer dep missing: @angular/platform-browser@>=2.4.1, required by ngx-window-token@0.0.2
npm ERR! peer dep missing: core-js@>=2.4.1, required by ngx-window-token@0.0.2