@useoptic/fastify-capture

Fastify capture

Capture your Fastify test traffic to .har HTTP archive files.

Installation

yarn add @useoptic/fastify-capture
npm install @useoptic/fastify-capture

Setup

import { fastifyCapture } form '@useoptic/fastify-capture'

if (env === 'test') {
  fastify.addHook('onSend', fastifyCapture({
    // Determines where the captured archives will be exported
    harOutputDir: 'har-capture',

    // Set to a number between 0 and 1 to sample traffic
    sampleRate: undefined
  }));
}

Usage

The optic CLI uses the captured .har files to measure how much of your OpenAPI specification is covered by your tests 🪄

Learn more about capture and coverage in Optic's documentation.