46 lines
1.7 KiB
TypeScript
46 lines
1.7 KiB
TypeScript
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import React from 'react';
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import { describe, it, expect } from 'vitest';
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import { render, screen, fireEvent } from '@testing-library/react';
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import { Select } from '@/components/ui/Select';
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const options = [
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{ value: 'de', label: 'Deutsch' },
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{ value: 'en', label: 'English' },
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];
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describe('Select', () => {
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it('renders label and options', () => {
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render(<Select label="Sprache" options={options} />);
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expect(screen.getByText('Sprache')).toBeInTheDocument();
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expect(screen.getByText('Deutsch')).toBeInTheDocument();
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expect(screen.getByText('English')).toBeInTheDocument();
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});
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it('renders error with role=alert', () => {
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render(<Select label="Sprache" options={options} error="Bitte auswählen" />);
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expect(screen.getByRole('alert')).toHaveTextContent('Bitte auswählen');
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});
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it('renders helper text', () => {
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render(<Select label="Sprache" options={options} helperText="Wählen Sie eine Sprache" />);
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expect(screen.getByText('Wählen Sie eine Sprache')).toBeInTheDocument();
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});
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it('calls onChange when value changes', () => {
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const onChange = vi.fn();
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render(<Select label="Sprache" options={options} onChange={onChange} />);
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fireEvent.change(screen.getByLabelText(/Sprache/), { target: { value: 'en' } });
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expect(onChange).toHaveBeenCalled();
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});
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it('has min-h-touch for 44px target', () => {
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render(<Select label="Sprache" options={options} />);
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expect(screen.getByLabelText(/Sprache/).className).toContain('min-h-touch');
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});
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it('sets aria-required when required', () => {
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render(<Select label="Sprache" options={options} required />);
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expect(screen.getByLabelText(/Sprache/)).toHaveAttribute('aria-required', 'true');
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});
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});
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