# Worldline Connect Node.js SDK

## Introduction

The Node.js SDK helps you to communicate with the [Worldline Connect](https://docs.connect.worldline-solutions.com/) Server API. Its primary features are:

* convenient JavaScript wrapper around the API calls,
* authentication of all calls
* logging support by proxying log calls to a custom user defined logger instance
* validation of input and
* a logfile obfuscater

See the [Worldline Connect Developer Hub](https://docs.connect.worldline-solutions.com/documentation/sdk/server/nodejs/) for more information on how to use the API.

## Structure of this repository

This repository consists out of three main components:

1. The source code of the SDK itself: `/src`
2. The JSON schemas used to validate requests: `/schemas`
3. Unit and integration tests: `/__tests__`

## Requirements

Node.js 12 or higher is required.

## Installation

From the folder where your `package.json` is located, run the following command to install the SDK:

    npm i connect-sdk-nodejs

## Building the repository

From the root of the project install all dependencies, then compile the code:

    npm install
    npm run build

## Testing

There are two types of tests:

1. Unit tests. These will work out-of-the-box.  
   Run these tests as follows:

    ```
    npm run test:unit
    ```
2. Integration tests. Before you can run these, you first need to copy file `__tests__/config.json.dist` to `__tests__/config.json` and replace all values as needed. If needed, a `proxy` property can be added with nested properties `host`, `scheme` (defaults to `http`), `port` (defaults to 3128) and `credentials` (optional, in the format `<username>:<password>`).  
   Run these tests as follows:

    ```
    npm run test:integration
    ```

You can also run both types of tests together as follows:

    npm run test