'use strict';

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

// Init API instance

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

// Simulate database module

const fakeDatabase = { connected: true }

// NOTE: Set test to true

api._test = true;

let event = {

httpMethod: 'get',

path: '/test',

body: {},

multiValueHeaders: {

'Content-Type': 'application/json'

}

}

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

/*** DEFINE TEST ROUTE ***/

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

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

res.status(200).json({

method: 'get',

status: 'ok',

connected: fakeDatabase.connected.toString()

})

})

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

/*** DEFINE FINALLY METHOD ***/

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

api.finally(function(req,res) {

fakeDatabase.connected = false

})

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

/*** BEGIN TESTS ***/

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

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

it('Connected on first execution and after callback', async function() {

let _event = Object.assign({},event,{})

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","connected":"true"}', isBase64Encoded: false })

}) // end it

it('Disconnected on second execution', async function() {

let _event = Object.assign({},event,{})

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","connected":"false"}', isBase64Encoded: false })

}) // end it

}) // end FINALLY tests