karma-typescript-mock

* Mock imported modules when using karma-typescript

Installation

``
npm install --save-dev karma-typescript-mock
`

Example


`
import { KarmaTypescriptMocker } from "karma-typescript-mock";
var KarmaTypescriptMocker = new KarmaTypescriptMocker();
let restore = KarmaTypescriptMocker.mock('qs', { parse: ()=>()=>"result"})
restore();
`

##### Methods
* mock
* mockExport
* restoreAll

##### Notes
* When passing in a function then it must be wrapped in another function e.g. ()=>{ spy = x; return mockFunc}

Using with Jasmine

`
import { JasmineKarmaTypeScriptMocker } from "karma-typescript-mock-jasmine";
describe('Test', ()=>{
JasmineKarmaTypeScriptMocker('qs', { parse: ()=>()=>"result})
it('it', ()=>{

})
})
`

`
import { JasmineKarmaTypeScriptMockerSingle } from "karma-typescript-mock-jasmine";
describe('Test', ()=>{
JasmineKarmaTypeScriptMockerSingle('qs', parse', ()=>()=>"result)
it('it', ()=>{

})
})
``

Names you can use as a module to mock

##### Local file
* KarmaTypescriptMocker.mock('C:/projects/karma-typescript-mock/src/bar.ts'
* KarmaTypescriptMocker.mock('src/bar.ts'
* KarmaTypescriptMocker.mock('src/bar.ts'
* KarmaTypescriptMocker.mock('src/bar'
* KarmaTypescriptMocker.mock('./src/bar.ts'
* KarmaTypescriptMocker.mock('./src/bar'
* KarmaTypescriptMocker.mock('./bar.ts'
* KarmaTypescriptMocker.mock('./bar
##### npm module
* KarmaTypescriptMocker.mock('query-string'
##### private npm module
* KarmaTypescriptMocker.mock('@private/custom'

Limitations

* cannot mock exported primitive values like strings
* cannot mock if import is a function e.g. cookies-js
* cannot mock if import is executed immedidately