Name TBD

An simulation/e2e/load/fuzz/performance testing tool for Gatsby integrations.

Gatsby sites are distributed systems and TBD name is a framework for testing them.

This tool lets you setup tests for specific Gatsby sites and integrations. You provide "operators" that when called, modify data on a backend. The engine then tests that these modifications correctly come through to the website and measure the latency.

How to use

Install the package

yarn add shakespeares-monkey

Then import it into a test config file and run:

// test.js
const { run } = require(`shakespeares-monkey`)

const config = {...}

run(config, (newState) => {
  // This callback function is called whenever there's
  // an update during running.
  console.log(newState)
})

Config options

• operators:
  • create: an async function that creates a node in some backend. It's called with an auto-incrementing id (1,2,3,4,etc) for each operation. This is the id of the node that should be created.
    • the create operator must return an object with the following fields.
      • pagePath: the relative path for where the page for the created node
      • value: A random value set on the node that will also be on the page. This is used by the engine to verify the change came through correctly.
      • selector: the css selector for scraping the value from the HTML e.g. #title if the value is put into a <div id="title"> element.
      • context: Any additional information the test needs about the node to update or delete it later. E.g. the node's id on the backend.
  • delete: an async function that deletes a node in some backend. It's called with the node object.
  • update: not yet supported.
• rootUrl: The URL of the site that the engine will check for the deployment of the result of an operation.
• operationsLimit: How many operations to run.
• interval: The cadence on which the engine will schedule operations.

See the examples folder for sample test code.