javascript - 如何扩展 'should' 库

Question

我想介绍 should assert 库，用于测试我的 node.js 应用程序，我的附加功能。

类似于此伪代码

should      = require "should"

myExists = (obj, msg) ->
  # my special exist logic

containSomething = (obj, msg) ->
  # my special assert logic

should.myExists = myExists
should.containSomething = containSomething


describe.only "`my extra `", ->
   it 'should be working', (done) ->
     obj = {}
     obj.should.myExists  
     obj.should.not.myExists  
     obj.should.containSomething {cool:obj}
     obj.should.not.containSomething {cool:obj}
     done()

有什么建议可以在实践中做到这一点吗？

Answer 1

should.myExits = myExists

应该是

should.myExist = myExists