Vito
035e816db6
* feat(ui): adopt shared toolkit for Prompt Manager Classic (#186) * test(ui): retain Text node Web UI coverage alongside Classic * fix(tooling): reject lookalike toolkit download URLs (#186)
43 lines
1.6 KiB
JavaScript
43 lines
1.6 KiB
JavaScript
import test from 'node:test';
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import assert from 'node:assert/strict';
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import { createScope, themeFromColor } from '../../web/js/shared/toolkit/core.js';
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test('host background luminance determines mode without assuming palette names', () => {
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for (const color of ['#fff', '#F4F4F6', 'rgb(240, 240, 240)']) assert.equal(themeFromColor(color), 'light');
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for (const color of ['#222', '#202020', 'rgb(30, 32, 34)']) assert.equal(themeFromColor(color), 'dark');
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assert.equal(themeFromColor(''), null);
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assert.equal(themeFromColor('transparent'), null);
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});
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test('scope cancels requests and callbacks, removes listeners and disposes once', () => {
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const scope = createScope();
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const target = new EventTarget();
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let events = 0;
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let cleanups = 0;
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scope.listen(target, 'change', () => events++);
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scope.cleanup(() => cleanups++);
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target.dispatchEvent(new Event('change'));
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assert.equal(events, 1);
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scope.dispose();
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scope.dispose();
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target.dispatchEvent(new Event('change'));
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assert.equal(events, 1);
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assert.equal(cleanups, 1);
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assert.equal(scope.signal.aborted, true);
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});
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test('debounced work runs once with the latest value and stops after disposal', async () => {
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const scope = createScope();
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const values = [];
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const change = scope.debounce(value => values.push(value), 1);
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change('old');
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change('new');
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await new Promise(resolve => setTimeout(resolve, 20));
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assert.deepEqual(values, ['new']);
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change('cancelled');
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scope.dispose();
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change('after removal');
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await new Promise(resolve => setTimeout(resolve, 20));
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assert.deepEqual(values, ['new']);
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});
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