test(rollup-plugin-html): migrate from mocha/chai to node:test#3097
test(rollup-plugin-html): migrate from mocha/chai to node:test#3097bennypowers wants to merge 1 commit into
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Replace mocha/chai with node:test and node:assert/strict across all 9 test files (139 tests). Update test script to use node --experimental-strip-types --test. Change source imports to dist imports and use import type for type-only imports. Assisted-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
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| import { parse } from 'parse5'; | ||
| import path from 'path'; | ||
| import { extractAssets } from '../../../../src/input/extract/extractAssets.js'; | ||
| import { extractAssets } from '../../../../dist/input/extract/extractAssets.js'; |
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why do you import from dist now?
I saw you did similar change in other PRs, but not 100% clear why
| "demo:spa": "rm -rf demo/dist && rollup -c demo/spa/rollup.config.js --watch & npm run serve-demo", | ||
| "serve-demo": "node ../dev-server/dist/bin.js --watch --root-dir demo/dist --app-index index.html --compatibility none --open", | ||
| "test:node": "mocha test/**/*.test.ts --require ts-node/register --reporter dot", | ||
| "test:watch": "mocha test/**/*.test.ts --require ts-node/register --watch --watch-files src,test" |
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I saw you kept "watch" in other PRs, any specific reason to remove it here?
| expect(result).to.include("url('assets/image1.png')"); | ||
| expect(result).to.include("url('assets/image2.png')"); | ||
| assert.ok(result.includes("url('assets/image1.png')")); | ||
| assert.ok(result.includes("url('assets/image2.png')")); |
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chai gives nice output in such case which
- increased debugging locally
- help understand what failed in the pipeline, especially if it's executed on Windows
I think this is very important and I'd prefer to have a better alternative to this
I quickly checked possibilities and asked copilot and this is the first idea to start this discussion: create a reusable helper like this and put it into test-utils/assert.js
function assertIncludes(actual, expected) {
if (!actual.includes(expected)) {
const preview = actual.length > 200
? actual.slice(0, 200) + '...'
: actual;
throw new assert.AssertionError({
message:
`Expected substring not found.\n\n` +
`Expected:\n${expected}\n\n` +
`Actual (preview):\n${preview}`,
actual,
expected,
operator: 'includes'
});
}
}2 participants
Summary
node --experimental-strip-types --test --test-force-exit../src/) to dist imports (../dist/)import typefor type-only imports (TypeScript strip-types compatibility)__dirnamewithimport.meta.dirnameTest plan