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| EPT emulator |
| Concert Protocole, aka "Protocole Caisse" in french. |
| © 2016 Libre Informatique [http://www.libre-informatique.fr/] |
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Emulated EPT: iCT250, iWL220
Introduction
The EPTs (Electronic Payment Terminals) provided for some trade marks like Ingenico must be tested in some kind of real conditions, and no development environments are available (like fake bank cards, fake bank accounts, etc.). So if you want to interconnect your software with their hardware, you'll need a real account, real bank cards, etc.
This project aims to replace a real EPT, real bank cards, etc. substituting the physical USB or Serial connection with a Websocket one. Things may be a bit different but this emulator will save you dozens of real transactions with your own credit card. We just hope that you'll be able to work with WebSockets easily in your own software.
Note that this project is provided "AS-IS" and if your software works out with it, this is not a proof that it will work with real EPTs...
First of all
Using NPM:
$ npm install ept-emulator
Using Git, if you did that...
$ git clone https://github.com/libre-informatique/EPTEmulator .
$ npm update
The server side tests
Low-layer
Launch the physical-server.js script in the terminal:
$ node physical-server.js
Middle-layer
Launch the logical-server.js script in the terminal
$ node logical-server.js
Within the logical server, you will be able to answer "0" (success) or "1" (error) at the stat prompt, to emulate a failed or a successfull payment.
The client side tests
Web tests
You can do all your tests and Proof of Concepts using the URL http://localhost:8001/.
You also can do lots of low level experiments usign the URL http://localhost:8001/physical-tests.html, but this is not advised.
Low-layer
Launch the physical-client.js script in the terminal:
$ node physical-client.js
Middle-layer
Launch the logical-client.js script in the terminal
$ node logical-client.js
Application-layer
Launch the application-client.console.js script in the terminal if you want to be "interactive" with the server.
$ node application-client.console.js
Launch the application-client.event.js script in the terminal if you want to see asynchronous automated exchanges with the server.
$ node application-client.console.js
Do not hesitate to edit and modify the application-client.*.js files to fit your own environments & tests
Integrating those libraries into your own web-app
Refer to this the index.html webpage for your own integration. Note that our libraries are compatible with nodejs & browsers for the client side, and with nodejs only for the server side.