4df1347156
* chore: use monorepo * chore: scaffold astro-scripts * chore: move tests inside packages/astro * chore: refactor tests, add scripts * chore: move parser to own module * chore: move runtime to packages/astro * fix: move parser to own package * test: fix prettier-plugin-astro tests * fix: tests * chore: update package-lock * chore: add changesets * fix: cleanup examples * fix: starter example * chore: update changeset config * chore: update changeset config * chore: setup changeset release workflow * chore: bump lockfiles * chore: prism => astro-prism * fix: tsc --emitDeclarationOnly * chore: final cleanup, switch to yarn * chore: add lerna * chore: update workflows to yarn * chore: update workflows * chore: remove lint workflow * chore: add astro-dev script * chore: add symlinked README
104 lines
3.4 KiB
JavaScript
104 lines
3.4 KiB
JavaScript
import { suite } from 'uvu';
|
||
import * as assert from 'uvu/assert';
|
||
import { doc } from './test-utils.js';
|
||
import { setup } from './helpers.js';
|
||
|
||
const StylesSSR = suite('Styles SSR');
|
||
|
||
/** Basic CSS minification; removes some flakiness in testing CSS */
|
||
function cssMinify(css) {
|
||
return css
|
||
.trim() // remove whitespace
|
||
.replace(/\n\s*/g, '') // collapse lines
|
||
.replace(/\s*\{/g, '{') // collapse selectors
|
||
.replace(/:\s*/g, ':') // collapse attributes
|
||
.replace(/;}/g, '}'); // collapse block
|
||
}
|
||
|
||
setup(StylesSSR, './fixtures/astro-styles-ssr');
|
||
|
||
StylesSSR('Has <link> tags', async ({ runtime }) => {
|
||
const MUST_HAVE_LINK_TAGS = [
|
||
'/_astro/components/ReactCSS.css',
|
||
'/_astro/components/ReactModules.module.css',
|
||
'/_astro/components/SvelteScoped.svelte.css',
|
||
'/_astro/components/VueCSS.vue.css',
|
||
'/_astro/components/VueModules.vue.css',
|
||
'/_astro/components/VueScoped.vue.css',
|
||
];
|
||
|
||
const result = await runtime.load('/');
|
||
const $ = doc(result.contents);
|
||
|
||
for (const href of MUST_HAVE_LINK_TAGS) {
|
||
const el = $(`link[href="${href}"]`);
|
||
assert.equal(el.length, 1);
|
||
}
|
||
});
|
||
|
||
StylesSSR('Has correct CSS classes', async ({ runtime }) => {
|
||
// TODO: remove this (temporary CI patch)
|
||
if (process.version.startsWith('v14.')) {
|
||
return;
|
||
}
|
||
|
||
const result = await runtime.load('/');
|
||
const $ = doc(result.contents);
|
||
|
||
const MUST_HAVE_CLASSES = {
|
||
'#react-css': 'react-title',
|
||
'#react-modules': 'title', // ⚠️ this should be transformed
|
||
'#vue-css': 'vue-title',
|
||
'#vue-modules': 'title', // ⚠️ this should also be transformed
|
||
'#vue-scoped': 'vue-title', // also has data-v-* property
|
||
'#svelte-scoped': 'svelte-title', // also has additional class
|
||
};
|
||
|
||
for (const [selector, className] of Object.entries(MUST_HAVE_CLASSES)) {
|
||
const el = $(selector);
|
||
if (selector === '#react-modules' || selector === '#vue-modules') {
|
||
// this will generate differently on Unix vs Windows. Here we simply test that it has transformed
|
||
assert.match(el.attr('class'), new RegExp(`^_${className}_[A-Za-z0-9-_]+`)); // className should be transformed, surrounded by underscores and other stuff
|
||
} else {
|
||
// if this is not a CSS module, it should remain as expected
|
||
assert.ok(el.attr('class').includes(className));
|
||
}
|
||
|
||
// add’l test: Vue Scoped styles should have data-v-* attribute
|
||
if (selector === '#vue-scoped') {
|
||
const { attribs } = el.get(0);
|
||
const scopeId = Object.keys(attribs).find((k) => k.startsWith('data-v-'));
|
||
assert.ok(scopeId);
|
||
}
|
||
|
||
// add’l test: Svelte should have another class
|
||
if (selector === '#svelte-title') {
|
||
assert.not.equal(el.attr('class'), className);
|
||
}
|
||
}
|
||
});
|
||
|
||
StylesSSR('CSS Module support in .astro', async ({ runtime }) => {
|
||
const result = await runtime.load('/');
|
||
const $ = doc(result.contents);
|
||
|
||
let scopedClass;
|
||
|
||
// test 1: <style> tag in <head> is transformed
|
||
const css = cssMinify(
|
||
$('style')
|
||
.html()
|
||
.replace(/\.astro-[A-Za-z0-9-]+/, (match) => {
|
||
scopedClass = match; // get class hash from result
|
||
return match;
|
||
})
|
||
);
|
||
|
||
assert.match(css, `.wrapper${scopedClass}{margin-left:auto;margin-right:auto;max-width:1200px}`);
|
||
|
||
// test 2: element received .astro-XXXXXX class (this selector will succeed if transformed correctly)
|
||
const wrapper = $(`.wrapper${scopedClass}`);
|
||
assert.equal(wrapper.length, 1);
|
||
});
|
||
|
||
StylesSSR.run();
|