Mountebank and IBM MQ connection
Bibhudutta Dash
- Create a folder in VS Code
- Type the below commands in Terminal,
npm init
npm install -save mountebank
- Edit the file package.json as below,
- {
- "name": "mountebank-workspace",
- "version": "1.0.0",
- "description": "",
- "main": "index.js",
- "scripts": {
- "start": "node src/index.js"
- },
- "author": "",
- "license": "ISC",
- "dependencies": {
- "mountebank": "^2.2.1",
- "node-fetch": "^2.6.0"
- }
- }
4. Create a folder called src and add the below files ,
- Settings.js
- module.exports = {
- port: 5000,
- hello_service_port: 5001,
- customer_service_port: 5002
- }
2.index.js – creating a mountebank server
const mb = require('mountebank');
const settings = require('./settings');
const helloService = require('./hello-service');
const mbServerInstance = mb.create({
port: settings.port,
pidfile: '../mb.pid',
logfile: '../mb.log',
protofile: '../protofile.json',
ipWhitelist: ['*']
});
mbServerInstance.then(function() {
helloService.addService();
});
3.mountebank-helper.js – code to call the server
const fetch = require('node-fetch');
const settings = require('./settings');
function postImposter(body) {
const url = `http://127.0.0.1:${settings.port}/imposters`;
return fetch(url, {
method:'POST',
headers: { 'Content-Type': 'application/json' },
body: JSON.stringify(body)
});
}
module.exports = { postImposter };
4.hello-service.js - building an imposter
const mbHelper = require('./mountebank-helper');
const settings = require('./settings');
function addService() {
const response = { message: "hello world" }
const stubs = [
{
predicates: [ {
equals: {
method: "GET",
"path": "/"
}
}],
responses: [
{
is: {
statusCode: 200,
headers: {
"Content-Type": "application/json"
},
body: JSON.stringify(response)
}
}
]
}
];
const imposter = {
port: settings.hello_service_port,
protocol: 'http',
stubs: stubs
};
return mbHelper.postImposter(imposter);
}
module.exports = { addService };
5.Type the below command in Terminal,
npm start
6. Open Postman – testing starts here
7. Send the GET request http://localhost:5001/
8. Response will be displayed as ,
{ message: "hello world" }
Please help me by implementing this stepwise so that i can get the thing implemented.
Thanks in Advance!!!