Marcel Raddatz
90c9ea1894
Shows undo notification after slot add/replace. Rückgängig button calls onundo, auto-dismisses after 4s via ondismiss callback. Also patches test-setup for userEvent + fake timers compatibility. Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
36 lines
1.4 KiB
TypeScript
36 lines
1.4 KiB
TypeScript
import '@testing-library/jest-dom/vitest';
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// Import @testing-library/svelte here so its beforeEach (setup/asyncWrapper=act)
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// is registered before our own beforeEach below.
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import '@testing-library/svelte';
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import { configure } from '@testing-library/dom';
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import { vi } from 'vitest';
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import { tick } from 'svelte';
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import userEvent from '@testing-library/user-event';
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// Patch userEvent direct-API methods to use delay:null when fake timers are
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// active. With delay:null, user-event's internal wait() short-circuits
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// (typeof null !== 'number') and no setTimeout is scheduled — so clicks and
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// other interactions work correctly under vi.useFakeTimers().
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const originalClick = userEvent.click.bind(userEvent);
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// @ts-expect-error patching direct API
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userEvent.click = (element: Element, options = {}) => {
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if (vi.isFakeTimers()) {
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// @ts-expect-error delay:null is a valid user-event option
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return originalClick(element, { delay: null, ...options });
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}
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return originalClick(element, options);
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};
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// Also update asyncWrapper to call tick() after async operations so Svelte
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// DOM updates are flushed. @testing-library/svelte's act() already does this,
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// but we re-configure after it to preserve our fake-timer behaviour.
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beforeEach(() => {
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configure({
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asyncWrapper: async (fn: () => Promise<unknown>) => {
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const result = await fn();
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await tick();
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return result;
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}
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});
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});
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