cucumber/json-to-messages

A library to translate legacy JSON output from various cucumber implementations to cucumber-messages.

Currently supports output from:

• behave
• cucumber-java
• cucumber-javascript
• cucumber-ruby

Installing

You can install this tool using npm:

npm install @cucumber/json-to-messages

Using the CLI

Send the content of your json file to the CLI:

cat my_report.json | ./node_modules/.bin/json-to-messages > my_report.ndjson

By default, the tool will detect the cucumber implementation used to generate the report but you can specify it manually:

cat my_report.json | ./node_modules/.bin/json-to-messages --implementation cucumber-js > my_report.ndjson

Using as a library

import { jsonToMessages } from '@cucumber/json-to-messages'

const JSONs: Readable = ... // The JSON reports to translate
const outputStream: Writable = ... // A stream to write the messages to
jsonToMessages(JSONs, outputStream)