single interface wrapper around koa-compose and co, to test koa middleware(s)
import test from 'ava'
import sinon from 'sinon'
import {expect} from 'chai'
import co from '.'
test('should pass using an async func', async () => {
var ctx = {}
var stub = sinon.stub().returns('pong!')
await co(function * ping () {
this.body = stub()
}, ctx)
expect(ctx.body).to.equal('pong!')
expect(stub.calledOnce).to.be.true
})
For a less* futuristic way of testing ... see spec.js
* using generator function to wrap your tests.