Programmable Card Code Emulator

Write and test programmable card code in a safe environment.


About

While exploring Programmable Banking Cards, I found it difficult to test my code. I wanted to be able to write code and test it in a safe environment. I also wanted to be able to share my code with others. This project is an attempt to solve these problems.

$3

The emulator is available as an npm package. To install it, run the following command:
``
npm i programmable-card-code-emulator
`

$3

Import the emulator into your code:
`typescript
import { createTransaction, run } from "programmable-card-code-emulator";
`

Create a new transaction object:
`typescript
const transaction = createTransaction(
"ZAR", // Currency Code
1000, // Amount in cents
"0000", // Merchant code (MCC)
"Test Merchant", // Merchant Name
"Test City", // City
"ZAF" // Country code
);
`

Run an emulation:
`typescript
const environmentalVariables = JSON.stringify({ value: 'string' })
// return a array of executions, as seen on the live logs
const result = run(transaction, code, environmentalVariables);
``

Todo List

* Additional tests for checking that lodash, fetch and moment are available.
* Additional exception handling for malformed code, invalid env etc.

License

This project is licensed under the MIT License - see the LICENSE.md file for details