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我正在使用角,chai,角模,摩卡,业力。测试输出这样的错误:如何让这个测试通过摩卡?
Type error
[email protected][native code]
app/main.coffee:30:23 <- app/main.js:23:23
test/main.spec.coffee:59:20 <- test/main.spec.js:18:27
assert = chai.assert
expect = chai.expect
describe("The Address Book App",() ->
describe("the proper filter",() ->
proper = null
beforeEach(() ->
module("AddressBook")
inject(($injector)->
proper = $injector.get("$filter")("proper")
)
)
it("should proper case a string",() ->
expect(proper("ned stark")).to.equal("Ned Stark")
)
)
)
main.coffee
class AddressBook
constructor: ->
return []
class Proper
uppercase: (word) ->
word[0].toUpperCase().concat(word.slice(1))
constructor:() ->
return (name) ->
words = name.toString().split(" ")
return words.map(@uppercase).join(" ")
angular.module('AddressBook', new AddressBook())
.filter('proper', [Proper])
更新
我觉得一个类的方法 '大写' 更适合这种情况下,用“main.coffee”中的一点变化就是测试通过。
class AddressBook
constructor: ->
return []
class Proper
@uppercase: (word) ->
word[0].toUpperCase().concat(word.slice(1))
constructor:() ->
return (name) ->
words = name.toString().split(" ")
return words.map(Proper.uppercase).join(" ")
angular.module('AddressBook', new AddressBook())
.filter('proper', [Proper])
但是,如果我真的需要和实例方法,如何使通过测试?
这没有工作,输出相同的错误 – wilcus