Marc Cataford
6a9e9ee3fc
* feat: toHaveLength matcher * refactor: standardize errors thrown on failed expectation * test: toHaveLength coverage * fix: resolve type discrepancy * ci: add typecheck step |
||
|---|---|---|
| .github/workflows | ||
| architecture | ||
| integration | ||
| script | ||
| src | ||
| tests | ||
| .gitignore | ||
| .nvmrc | ||
| .yarnrc.yml | ||
| DESIGN_DECISIONS.md | ||
| LICENSE | ||
| package.json | ||
| README.md | ||
| rome.json | ||
| tsconfig.json | ||
| yarn.lock | ||
works-on-my-machine (womm)
✨ A full-nonsense pet test runner ✨
So, what is this?
Software in the NodeJS ecosystem tends to depend a lot on external dependencies. What would a test runner without any look like? This is the question that started all of this.
womm is a pet test runner that follows the general direction of jest and playwright with a few additional
constraints:
- It must not have any production dependencies (some development dependencies are permissible, like
typescriptandrome, but keeping it to a minimum); - It must be compatible with the general API exposed by Jest and the like, for familiarity;
- It must use itself for testing.
Hot takes baked in
womm is an opinionated implementation of Typescript/Javascript testing libraries we've all come to get used to. You
can peek at the opinions baked into this here.
Development
This uses Corepack, which comes bundled with node>=16 to manage which Yarn version to use.
To get started, just corepack enable before using yarn commands. You can also jump in by running . script/bootstrap, which will select the right version of Node, enable Corepack and install devDependencies.