astro/test/astro-prettier.test.js
Nate Moore 54409a0702
Prettier support for .astro files (#106)
* docs: fix readme

* chore: scaffold prettier plugin

* chore(prettier): switch to cjs

* test(prettier): scaffold prettier tests

* test(prettier): add simple prettier tests

* feat(prettier): first pass

* refactor: expose parser as CJS export

* test(prettier): add long expression

* refactor(prettier): use Astro parser + built-in prettier doc for prettier plugin

* chore: remove parser from git

* chore: add prettier-plugin-astro `build` to workflow

* chore: update package-lock

* chore: do not build prettier-plugin-astro

* fix: update engines

* chore: remove NPM restriction

* chore: fix workflow paths

* chore: update build script

* test: fix prettier expr test

* chore: fix parser build on windows

* refactor: add parser tsconfig, extending base config

* chore: relax ban-ts-comment

* chore: fix lint issue

Co-authored-by: Nate Moore <nate@skypack.dev>
2021-04-21 11:14:44 -05:00

44 lines
1.2 KiB
JavaScript

import { suite } from 'uvu';
import * as assert from 'uvu/assert';
import { format } from './test-utils.js';
import { setup } from './helpers.js';
const Prettier = suite('Prettier formatting');
setup(Prettier, './fixtures/astro-prettier');
/**
* Utility to get `[src, out]` files
* @param name {string}
* @param ctx {any}
*/
const getFiles = async (name, { readFile }) => {
const [src, out] = await Promise.all([readFile(`/in/${name}.astro`), readFile(`/out/${name}.astro`)]);
return [src, out];
}
Prettier('can format a basic Astro file', async (ctx) => {
const [src, out] = await getFiles('basic', ctx);
assert.not.equal(src, out);
const formatted = format(src);
assert.equal(formatted, out);
});
Prettier('can format an Astro file with frontmatter', async (ctx) => {
const [src, out] = await getFiles('frontmatter', ctx);
assert.not.equal(src, out);
const formatted = format(src);
assert.equal(formatted, out);
});
Prettier('can format an Astro file with embedded JSX expressions', async (ctx) => {
const [src, out] = await getFiles('embedded-expr', ctx);
assert.not.equal(src, out);
const formatted = format(src);
assert.equal(formatted, out);
});
Prettier.run();