业力和requirejs：如何在requirejs.config中指定另一个项目的路径？

Question

I am using karma.js toghether with require.js in a VisualStudio solution. My solution has two projects, one for the code and one for the tests.

Following require configuration works fine for me if I reference libraries that are located in my Test.Project:

requirejs.config({   
  baseUrl: '/base',

  paths: {   
    'jquery': 'bower_components2/jquery/dist/jquery'    
  },

  deps: tests,   
  callback: window.__karma__.start
});

Here is part of my folder structure:

- Solution
  + Code.Project
    * App
    * bower_components1
  + Test.Project
    * App
    * bower_components2
    * karma.conf.js

I would like to reference jquery from Code.Project and not from Test.Project :

requirejs.config({   
  baseUrl: '/base',

  paths: {   
    'jquery': '../Code.Project/bower_components1/jquery/dist/jquery'    
  },

  deps: tests,   
  callback: window.__karma__.start
});

However, that does not work. Jquery can not be found and I get following error:

Uncaught Error: Script error for "jquery", needed by: App/app.spec.js
  http://requirejs.org/docs/errors.html#scripterror
  at node_modules/requirejs/require.js:143

=> Is there a restriction that does not allow me to go upward from /base ? Should I use something different as baseUrl (I tried / and ./ but did not get it working)? Or is there some mistake in my relative path?

(Here is a full example on how to use requirejs with karma that I used as a starting point: https://github.com/kjbekkelund/karma-requirejs )

Answer 1

I just found a related answer (see below).

It might also make more sense to put the karma.conf.js directly in the Solution folder and not inside the test project. Then I can directly enter "karma start" in the console. (The default path for the NuGet Package Manager Console / PowerShell is the solution folder.)

From Karma and RequireJS getting files outside base url

As you wrote it yourself

// Karma serves files under /base, which is the basePath from your config file baseUrl: '../',

So it means if you want to be able to access files deeper than that you need to shift all your url with a:

baseUrl: '../..',

You could also use base/ which will be understood by karma as the basePath of your karmaConf.js

For a better understanding on how the basePath of karma.conf and test-main.js works you can have a look at this: http://monicalent.com/blog/2015/02/11/karma-tests-angular-js-require-j/