34 lines
1.5 KiB
JavaScript
34 lines
1.5 KiB
JavaScript
import assert from 'node:assert/strict';
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import fs from 'node:fs';
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import os from 'node:os';
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import path from 'node:path';
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import test from 'node:test';
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import { analyzeCss, broadBusinessSelectors, verifyGlobalCssAbsent } from './verify-css-governance.mjs';
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test('AST metrics ignore formatting and count selectors and important declarations', () => {
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assert.deepEqual(analyzeCss('.page { color: red !important; }\n.page a, .page button { display: block; }'), {
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rules: 2,
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selectors: 3,
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declarations: 2,
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important: 1,
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selectorList: ['.page', '.page a', '.page button'],
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});
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});
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test('broad business tag selectors are rejected while rooted selectors are allowed', () => {
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assert.deepEqual(broadBusinessSelectors('button { color: red; } .report-page button { color: blue; }'), ['button']);
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});
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test('formatting changes do not affect AST growth metrics', () => {
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assert.deepEqual(analyzeCss('.page{color:red}'), analyzeCss('.page {\n color: red;\n}\n'));
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});
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test('global.css cannot be recreated after migration', () => {
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const directory = fs.mkdtempSync(path.join(os.tmpdir(), 'cmpp-css-gate-'));
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fs.mkdirSync(path.join(directory, 'src/styles'), { recursive: true });
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assert.doesNotThrow(() => verifyGlobalCssAbsent(directory));
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fs.writeFileSync(path.join(directory, 'src/styles/global.css'), '.new-page {}');
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assert.throws(() => verifyGlobalCssAbsent(directory), /禁止重新创建/);
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fs.rmSync(directory, { recursive: true, force: true });
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});
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