Node.js 因果报应茉莉花没有安装
我是新来的Node.js 因果报应茉莉花没有安装,node.js,jasmine,karma-jasmine,Node.js,Jasmine,Karma Jasmine,我是新来的单元测试,所以今天我只了解了Jasmine和Karma 我安装了因果报应: npm init npm install karma --save-dev npm install -g karma-cli npm install karma-jasmine --save-dev npm install karma-chrome-launcher --save-dev karma init 但是,当我尝试启动karma startkarma.conf.js时,它会抛出一个错误: Error
单元测试
,所以今天我只了解了Jasmine
和Karma
我安装了因果报应:
npm init
npm install karma --save-dev
npm install -g karma-cli
npm install karma-jasmine --save-dev
npm install karma-chrome-launcher --save-dev
karma init
但是,当我尝试启动karma startkarma.conf.js
时,它会抛出一个错误:
Error: Cannot find module 'jasmine-core'
at Function.Module._resolveFilename (module.js:338:15)
at Function.require.resolve (module.js:389:19)
at initJasmine (/Users/appfoundry/Projects/Unit Testing/node_modules/karma-jasmine/lib/index.js:8:42)
at Array.invoke (/Users/appfoundry/Projects/Unit Testing/node_modules/di/lib/injector.js:75:15)
at get (/Users/appfoundry/Projects/Unit Testing/node_modules/di/lib/injector.js:48:43)
at /Users/appfoundry/Projects/Unit Testing/node_modules/karma/lib/server.js:137:20
at Array.forEach (native)
at Server._start (/Users/appfoundry/Projects/Unit Testing/node_modules/karma/lib/server.js:136:21)
at invoke (/Users/appfoundry/Projects/Unit Testing/node_modules/di/lib/injector.js:75:15)
at Server.start (/Users/appfoundry/Projects/Unit Testing/node_modules/karma/lib/server.js:101:18)
at Object.exports.run (/Users/appfoundry/Projects/Unit Testing/node_modules/karma/lib/cli.js:231:26)
at requireCliAndRun (/usr/local/lib/node_modules/karma-cli/bin/karma:44:16)
at /usr/local/lib/node_modules/karma-cli/bin/karma:54:12
at /usr/local/lib/node_modules/karma-cli/node_modules/resolve/lib/async.js:44:21
at ondir (/usr/local/lib/node_modules/karma-cli/node_modules/resolve/lib/async.js:187:31)
at /usr/local/lib/node_modules/karma-cli/node_modules/resolve/lib/async.js:153:39
我已尝试在全球范围内安装core:
npm install -g jasmine-core
但这并没有解决问题
当我尝试安装npm install karma jasmine时,我收到一个错误提示:
karma-jasmine@0.3.6 requires a peer of jasmine-core@* but none was installed.
注意:由于karma jasmine 0.3.0,jasmine库不再与karma jasmine捆绑,您必须自行安装。您只需通过以下方式完成:
npm安装jasmine内核--保存开发文件
问题是因果报应正在全球运行 我的解决方案(至少对我来说是最简单和无痛的)是用npm脚本
test
命令包装karma start
命令,这样任何命令都可以在本地上下文中运行
在package.json中,在“脚本”{}
中添加“测试”:“karma start”
“脚本”:{
“考验”:“因果报应开始”,
[...]
},
就是这样!谢谢我在我的节点模块
文件夹中没有看到karma jasmine
或karma chrome
文件夹,这正常吗?我现在确实看到了jasmine core
文件夹和karma start karma.conf.js
工作它取决于npm
如何解决依赖关系,但这可能是正常的,是的<代码>npm
$ npm install jasmine-core --save-dev
$ npm install karma-jasmine --save-dev