microgateway-plugins/test-net-live/quotaBugTest.js

//  quotaBugTest.js
 'use strict';

 const request = require('request');
 let { user, password, key, secret, org, env, tokenSecret, tokenId } = require('./env.js');
 const assert = require('assert');


 const http = require('http');
 const url = require('url');
 const quotaServer = http.createServer((req,res) => { 
     console.log(req.headers);
      console.log('req.url', req.url);
     let parsedURL = url.parse(req.url);
      console.log('parsedURL', parsedURL);
     if(parsedURL.path==='/edgemicro_quota01') res.end('quota01');
     else if(parsedURL.path==='/edgemicro_quota02') res.end('quota02');
     else if(parsedURL.path==='/edgemicro_quotaBoth') res.end('quotaBoth');
     else res.end('no url path');
 })

 quotaServer.listen(8881);

 function getJWTProm() {
     return new Promise((resolve, reject) => {

         request({
                 uri: `https://${org}-${env}.apigee.net/edgemicro-auth/token`,
                 method: 'POST',
                 json: {
                     client_id: tokenId,
                     client_secret: tokenSecret,
                     grant_type: "client_credentials",
                 }
             },
             function(err, resp, body) {
                 if (err) reject({ err, msg: 'getjwt error' });
                 else resolve({ resp, body });
              
             }
         );
     })
 }

 function callProxyQuota01(tkn) {
     return new Promise((resolve, reject) => {
         request({
             method: 'get',
             uri: 'http://localhost:8000/edgemicro_quota',  //  01
             auth: {
                 bearer: tkn
             }
         }, (err, resp, body) => {
             if (err) reject({ err, msg: 'quota01 err' });
             else {
                 resolve({ resp: { statusCode: resp.statusCode, statusMessage: resp.statusMessage }, body });
             }
         })
     })
 }

 function callProxyQuota02(tkn) {
     return new Promise((resolve, reject) => {
         request({
             method: 'get',
             uri: 'http://localhost:8000/edgemicro_quota',  //  02
             auth: {
                 bearer: tkn
             }
         }, (err, resp, body) => {
             if (err) reject({ err, msg: 'quota02 err' });
             else {
                 resolve({ resp: { statusCode: resp.statusCode, statusMessage: resp.statusMessage }, body });
             }
         })
     });
 }


 function awaitTime(milli) {
     if (isNaN(milli)) return 'not a number';
     return new Promise(function(resolve, reject) {
         setTimeout(function() {
             resolve({});
         }, Number(milli));
     });
 }


// quota2 product has 3 calls per minute quota
// quota1 product has 15 calls per minute quota
// app: quotaShared has both quota2 and quota1 added as products
 async function quotaBug() {
     try {
        let q1 = 0; //quota1 call count
        let q2 = 0; //quota2 call count

        const { body } = await getJWTProm();
        const { token } = body;


        //call quota2 4 times per buganizer scenario
        console.log(++q2);
        let q2_1 =  await callProxyQuota02(token)
        assert.deepStrictEqual(q2_1.resp.statusCode, 200);
        await awaitTime(100);

        let q2_2 = await callProxyQuota02(token);
        assert.deepStrictEqual(q2_2.resp.statusCode, 200);
        await awaitTime(100);

        console.log(++q2)
        let q2_3= await callProxyQuota02(token);
        assert.deepStrictEqual(q2_3.resp.statusCode, 200);

        await awaitTime(100);


        //call quota1 multiple times without receiving 4xx response code
        let q1_1 = await callProxyQuota01(token);
        assert.deepStrictEqual(q1_1.resp.statusCode, 200);
        await awaitTime(150);

        let q1_2 = await callProxyQuota01(token);
        assert.deepStrictEqual(q1_2.resp.statusCode, 200);
        await awaitTime(150);

        let q1_3 = await callProxyQuota01(token);
        assert.deepStrictEqual(q1_3.resp.statusCode, 200);
        await awaitTime(150);

        let q1_4 = await callProxyQuota01(token);
        assert.deepStrictEqual(q1_4.resp.statusCode, 200);
        await awaitTime(150);

        let q1_5 = await callProxyQuota01(token);
        assert.deepStrictEqual(q1_5.resp.statusCode, 200);
        await awaitTime(150);

        let q1_6 = await callProxyQuota01(token);
        assert.deepStrictEqual(q1_6.resp.statusCode, 200);
        await awaitTime(150);

        let q1_7 = await callProxyQuota01(token);
        assert.deepStrictEqual(q1_7.resp.statusCode, 200);
        await awaitTime(150);

        let q1_8 = await callProxyQuota01(token);
        assert.deepStrictEqual(q1_8.resp.statusCode, 200);
        await awaitTime(150);

        let q1_9 = await callProxyQuota01(token);
        assert.deepStrictEqual(q1_9.resp.statusCode, 200);
        await awaitTime(150);

        let q1_10 = await callProxyQuota01(token);
        assert.deepStrictEqual(q1_10.resp.statusCode, 200);
        await awaitTime(150);

        let q1_11 = await callProxyQuota01(token);
        assert.deepStrictEqual(q1_11.resp.statusCode, 200);
        await awaitTime(150);

        let q1_12 = await callProxyQuota01(token);
        assert.deepStrictEqual(q1_12.resp.statusCode, 200);
        await awaitTime(150);

        let q1_13 = await callProxyQuota01(token);
        assert.deepStrictEqual(q1_13.resp.statusCode, 200);
        await awaitTime(150);

        let q1_14 = await callProxyQuota01(token);
        assert.deepStrictEqual(q1_14.resp.statusCode, 200);
        await awaitTime(150);


        await callProxyQuota01(token);
        await awaitTime(150);

        await callProxyQuota01(token);
        await awaitTime(150);

        await callProxyQuota01(token);
        await awaitTime(150);
        await callProxyQuota01(token);

        let q1_x = await callProxyQuota01(token);
        console.log('q1_x-', q1_x);
        assert.deepStrictEqual(q1_x.resp.statusCode, 403);
        await awaitTime(150);

        quotaServer.close();

     } catch (err) {
         console.error('quotabug err', err);
     }
 }



 quotaBug();