# Test suite

A step of the [Open source library](https://gradus.kazet.blog/tree/open-source-library) tree on Gradus, in the Quality bar area: Tests, CI, lint, coverage.

Page: https://gradus.kazet.blog/tree/open-source-library/step/test-suite

Cover the public API with tests that run in one command, so every change can be checked the same way.

Usually comes after: [Public repository](https://gradus.kazet.blog/tree/open-source-library/step/public-repository).

Leads to: [CI across versions](https://gradus.kazet.blog/tree/open-source-library/step/ci-matrix).

## Prompt for your AI assistant

```
Set up the ecosystem's standard test runner with a `test` script and write tests for every public function or class of this library, including the error cases. Make sure the suite runs in under a minute.
```

Every step of the tree: https://gradus.kazet.blog/tree/open-source-library/llms.txt