5fe289b06b
Full-panel drop target that supports multi-file selection via drag-and-drop or file picker. Fires onFilesAdded callback with the full File array. Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
40 lines
1.4 KiB
TypeScript
40 lines
1.4 KiB
TypeScript
import { describe, it, expect, vi, afterEach } from 'vitest';
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import { cleanup, render } from 'vitest-browser-svelte';
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import { page, userEvent } from 'vitest/browser';
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import BulkDropZone from './BulkDropZone.svelte';
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afterEach(cleanup);
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describe('BulkDropZone', () => {
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it('file input has multiple attribute', async () => {
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const { container } = render(BulkDropZone, { onFilesAdded: vi.fn() });
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const input = container.querySelector('input[type="file"]');
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expect(input).not.toBeNull();
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expect(input?.hasAttribute('multiple')).toBe(true);
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});
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it('fires onFilesAdded with selected files when 3 files are picked via input', async () => {
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const onFilesAdded = vi.fn();
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render(BulkDropZone, { onFilesAdded });
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const files = [
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new File(['a'], 'a.pdf', { type: 'application/pdf' }),
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new File(['b'], 'b.pdf', { type: 'application/pdf' }),
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new File(['c'], 'c.pdf', { type: 'application/pdf' })
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];
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const input = page.getByRole('button', { name: /Dateien auswählen/i });
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await userEvent.upload(input, files);
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expect(onFilesAdded).toHaveBeenCalledOnce();
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const received: File[] = onFilesAdded.mock.calls[0][0];
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expect(received).toHaveLength(3);
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expect(received.map((f) => f.name)).toEqual(['a.pdf', 'b.pdf', 'c.pdf']);
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});
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it('shows drop hint text', async () => {
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render(BulkDropZone, { onFilesAdded: vi.fn() });
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await expect.element(page.getByText(/hier ablegen/i)).toBeInTheDocument();
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});
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});
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