Hi all,
ftpmasters accepted ava and I just added this README.Debian (not yet
published). It explains a known issue I'd like to share here.
Fixes/improvements are welcome:
[email protected]:js-team/node-ava.git
# Notes on ava 4
ava 4 is usable only with ES modules. If you want to run test of a
commonjs module, you can use tape (preferred) or jest.
## Using tape
To use tape instead of ava, you have to patch test. Some tips:
* replace `import test from 'ava'` by `import test from 'tape'`
(or by `const test = require('tape')` if your module isn't ES)
* add a `t.end()` at the end of each test
* translate each test files into commonjs if module isn't `type:module`
* replace all:
* `t.truthy` by `t.ok`
* `t.falsy` by `t.nok`
* `t.notThrows` by `t.doesNotThrow`
* `t.regex(string, /regex/)` by `t.ok(string.match(/regex/))`
* drop tests that uses `t.notThrowsAsync` or `t.throwsAsync`
If your module is a ES module, you may have to link tape for test:
```shell
$ cat >> debian/nodejs/extlinks << EOF
tape test
EOF
```
## Using jest
You can transform ava test files into jest ones using `npx jest-codemods`.
Then you have to answer to some questions:
* **Which parser do you want to use?** : choose babel
* **Which test library would you like to migrate from?** : choose ava
* **Are you using the global object for assertions** : choose no
* **Will you be using Jest on Node.js as your test runner?**: choose yes
Then you may have to add a `babel.config.json` file if you encounter
errors like `Jest encountered an unexpected token`:
```shell
$ cat > babel.config.json << EOF
{"presets":["@babel/preset-env"],"plugins":["@babel/plugin-transform-runtime"]}
EOF
```
Then you'll probably have things to fix...
--
Pkg-javascript-devel mailing list
[email protected]
https://alioth-lists.debian.net/cgi-bin/mailman/listinfo/pkg-javascript-devel
