'use strict';

const expect = require('chai').expect // Assertion library

// Init API instance

const api = require('../index')({ version: 'v1.0' })

// Add the data namespace

api.app('data',require('./_testData'))

// Add additional namespaces using object

api.app({

'data2': require('./_testData'),

'data3': require('./_testData')

})

// NOTE: Set test to true

api._test = true;

let event = {

httpMethod: 'get',

path: '/test',

body: {},

multiValueHeaders: {

'content-type': ['application/json']

}

}

/******************************************************************************/

/*** DEFINE TEST ROUTES ***/

/******************************************************************************/

// This route invokes 'dataCall' using the 'data' namespace

api.get('/testData', function(req,res) {

let data = req.namespace.data.dataCall()

res.json({ method:'get', status:'ok', data: data })

})

// This route loads a module directly which accesses the data namespace

api.get('/testAppData', require('./_testApp').dataTest)

/******************************************************************************/

/*** BEGIN TESTS ***/

/******************************************************************************/

describe('Namespace Tests:', function() {

it('Check namespace loading', function() {

expect(Object.keys(api._app).length).to.equal(3)

expect(api._app).to.have.property('data')

expect(api._app).to.have.property('data2')

expect(api._app).to.have.property('data3')

expect(api._app.data).to.have.property('dataCall')

}) // end it

it('Invoke namespace', async function() {

let _event = Object.assign({},event,{ path:'/testData' })

let result = await new Promise(r => api.run(_event,{},(e,res) => { r(res) }))

expect(result).to.deep.equal({ multiValueHeaders: { 'content-type': ['application/json'] }, statusCode: 200, body: '{"method":"get","status":"ok","data":{"foo":"sample data","bar":"additional sample data"}}', isBase64Encoded: false })

}) // end it

it('Invoke namespace via required module', async function() {

let _event = Object.assign({},event,{ path:'/testAppData' })

let result = await new Promise(r => api.run(_event,{},(e,res) => { r(res) }))

expect(result).to.deep.equal({ multiValueHeaders: { 'content-type': ['application/json'] }, statusCode: 200, body: '{"method":"get","status":"ok","data":{"foo":"sample data","bar":"additional sample data"}}', isBase64Encoded: false })

}) // end it

}) // end MODULE tests