sinonjs/referee-custom-assertions

Runnable examples of using referee custom assertions

Custom assertions with @sinonjs/referee

This repository contains runnable examples of custom assertions for @sinonjs/referee.

The npm scripts in package.json show how to load custom assertions with

• Mocha (npm run test:mocha)
• Mochify (npm run test:mochify)
• Jest (npm run test:jest)
• Jasmine (npm run test:jasmine)
• Tap (npm run test:tap)

The example sources can be found in ./test/assertions/. Use them as a blueprint to build your own assertions, or refer to the documentation of referee.add() to learn more.

referee-custom-assertions's Issues

A few thoughts

The reason I'm adding another example in #1: It wasn't compleltey trivial to write a custom assertion, even though I contributed an assertions to referee myself. It's one of those things however, that can be done very easily if there are a few examples that can be used as a template.

So I thought it would be nice to have a repository that collects custom assertions for others to "steal". Any assertions that we find useful, but don't really belong in core could be added here.

Maybe we should rename the repository to something more general, not Mocha specific. People can contribute other ways to add custom assertions to their test runners and we can use this repo as a playground or integration test for these scenarios.

Any ideas for names? Just drop -with-mocha?