Polly.js

Polly.JS is a standalone, framework-agnostic JavaScript library that enables recording, replaying, and stubbing of HTTP interactions.

ID	pollyjs
Version	6.0.6
Source	modules/pollyjs

Documentation

HTTP Traffic interception

This module adds capabilities for http traffic interception.

Usage (see https://github.com/Netflix/pollyjs).

//Intercept XHR traffic only.
const server = new pollyjs.Polly('', {
    adapters: [pollyjs.XHRAdapter],
    persister: pollyjs.NoPersister
}).server;

//.get(), .post(), .any() ...
server.any().on('request', (req, res) => {
    req.headers['X-Auth-Token'] = 'abc123';
});

The release is built using npm and browserify over a customized entrypoint script in the repository root:

index.js

const pollyjs = require("./packages/@pollyjs/core/dist/cjs/pollyjs-core");
pollyjs.XHRAdapter = require("./packages/@pollyjs/adapter-xhr/dist/cjs/pollyjs-adapter-xhr");
pollyjs.FetchAdapter = require("./packages/@pollyjs/adapter-fetch/dist/cjs/pollyjs-adapter-fetch");
pollyjs.Adapter = require("./packages/@pollyjs/adapter/dist/cjs/pollyjs-adapter");
pollyjs.Persister = require("./packages/@pollyjs/persister/dist/cjs/pollyjs-persister");

pollyjs.NoPersister = class extends pollyjs.Persister {
  static get id() {
    return 'no-persister';
  }

  onFindRecording() {}

  onSaveRecording() {}

  onDeleteRecording() {}
};

window.pollyjs = pollyjs;

And built using

npm install -g browserify
npm install
npm run build
browserify index.js > polly.js