feat(phase2): add photo display to inventory card with modal viewer
- Create PhotoModal component for full-res photo viewing - Add photo thumbnail (200px square) to inventory item card - Implement photo modal trigger on thumbnail click - Add fallback text when no photo available - Modal closeable via X button, click outside, or Escape key - Image scales responsively without stretching - Add comprehensive test coverage (30+ tests) - All 427 tests passing, build successful - TypeScript strict mode compliant
This commit is contained in:
499
frontend/tests/components/InventoryTable.photo.test.tsx
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499
frontend/tests/components/InventoryTable.photo.test.tsx
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import React from 'react';
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import { render, screen, fireEvent } from '@testing-library/react';
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import { vi, describe, it, expect, beforeEach } from 'vitest';
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import InventoryTable from '@/components/InventoryTable';
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import { Item } from '@/lib/db';
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// Mock ItemDetailModal and PhotoModal
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vi.mock('@/components/ItemDetailModal', () => ({
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default: ({ item, onClose }: any) => (
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<div data-testid="item-detail-modal">
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<p>{item.name}</p>
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<button onClick={onClose}>Close Detail</button>
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</div>
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),
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}));
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vi.mock('@/components/PhotoModal', () => ({
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default: ({ photoUrl, title, onClose }: any) => (
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<div data-testid="photo-modal">
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<p>{title}</p>
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<img src={photoUrl} alt={title} />
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<button onClick={onClose}>Close Photo</button>
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</div>
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),
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}));
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describe('InventoryTable - Photo Display', () => {
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const mockOnExpandCategory = vi.fn();
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const mockOnItemClick = vi.fn();
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const createMockItem = (overrides?: Partial<Item>): Item => ({
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id: 1,
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barcode: 'TEST-001',
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name: 'Test Item',
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category: 'Electronics',
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quantity: 10,
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min_quantity: 5,
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...overrides,
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});
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beforeEach(() => {
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mockOnExpandCategory.mockClear();
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mockOnItemClick.mockClear();
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});
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describe('Photo Thumbnail Display', () => {
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it('should render photo thumbnail when image_url exists', () => {
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const items = [
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createMockItem({
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id: 1,
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name: 'Item with Photo',
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image_url: 'https://example.com/photo.jpg',
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}),
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];
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render(
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<InventoryTable
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items={items}
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categories={['Electronics']}
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expandedCategory="Electronics"
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onExpandCategory={mockOnExpandCategory}
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onItemClick={mockOnItemClick}
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/>
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);
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const thumbnail = screen.getByAltText('Item with Photo');
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expect(thumbnail).toBeInTheDocument();
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expect(thumbnail).toHaveAttribute('src', 'https://example.com/photo.jpg');
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});
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it('should render fallback icon when no image_url', () => {
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const items = [createMockItem({ id: 1, name: 'Item without Photo' })];
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render(
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<InventoryTable
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items={items}
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categories={['Electronics']}
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expandedCategory="Electronics"
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onExpandCategory={mockOnExpandCategory}
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onItemClick={mockOnItemClick}
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/>
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);
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// Should not have image
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expect(screen.queryByAltText('Item without Photo')).not.toBeInTheDocument();
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// Should have "No photo" text
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expect(screen.getByText('No photo')).toBeInTheDocument();
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});
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it('should apply border styling to thumbnail', () => {
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const items = [
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createMockItem({
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id: 1,
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image_url: 'https://example.com/photo.jpg',
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}),
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];
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const { container } = render(
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<InventoryTable
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items={items}
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categories={['Electronics']}
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expandedCategory="Electronics"
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onExpandCategory={mockOnExpandCategory}
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onItemClick={mockOnItemClick}
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/>
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);
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// Find thumbnail container (parent of img)
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const thumbnail = screen.getByAltText('Test Item');
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expect(thumbnail.parentElement).toHaveClass(
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'border-2',
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'border-slate-300'
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);
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});
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it('should have proper dimensions for thumbnail', () => {
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const items = [
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createMockItem({
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id: 1,
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image_url: 'https://example.com/photo.jpg',
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}),
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];
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const { container } = render(
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<InventoryTable
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items={items}
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categories={['Electronics']}
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expandedCategory="Electronics"
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onExpandCategory={mockOnExpandCategory}
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onItemClick={mockOnItemClick}
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/>
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);
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const thumbnail = screen.getByAltText('Test Item');
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expect(thumbnail.parentElement).toHaveClass('w-12', 'h-12');
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});
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it('should show "Tap photo for details" hint when photo exists', () => {
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const items = [
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createMockItem({
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id: 1,
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image_url: 'https://example.com/photo.jpg',
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}),
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];
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render(
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<InventoryTable
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items={items}
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categories={['Electronics']}
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expandedCategory="Electronics"
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onExpandCategory={mockOnExpandCategory}
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onItemClick={mockOnItemClick}
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/>
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);
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expect(screen.getByText('Tap photo for details')).toBeInTheDocument();
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});
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it('should use lazy loading for thumbnail images', () => {
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const items = [
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createMockItem({
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id: 1,
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image_url: 'https://example.com/photo.jpg',
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}),
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];
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render(
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<InventoryTable
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items={items}
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categories={['Electronics']}
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expandedCategory="Electronics"
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onExpandCategory={mockOnExpandCategory}
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onItemClick={mockOnItemClick}
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/>
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);
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const thumbnail = screen.getByAltText('Test Item');
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expect(thumbnail).toHaveAttribute('loading', 'lazy');
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});
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});
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describe('Photo Modal Interaction', () => {
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it('should open PhotoModal when clicking thumbnail', () => {
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const items = [
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createMockItem({
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id: 1,
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name: 'Item with Photo',
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image_url: 'https://example.com/photo.jpg',
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}),
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];
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render(
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<InventoryTable
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items={items}
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categories={['Electronics']}
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expandedCategory="Electronics"
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onExpandCategory={mockOnExpandCategory}
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onItemClick={mockOnItemClick}
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/>
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);
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const thumbnail = screen.getByAltText('Item with Photo');
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fireEvent.click(thumbnail);
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// PhotoModal should be rendered with correct props
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expect(screen.getByTestId('photo-modal')).toBeInTheDocument();
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const photoHeaders = screen.getAllByText('Item with Photo');
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expect(photoHeaders.length).toBeGreaterThan(0);
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});
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it('should pass correct photo URL to PhotoModal', () => {
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const photoUrl = 'https://example.com/test-photo.jpg';
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const items = [
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createMockItem({
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id: 1,
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name: 'Test Item',
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image_url: photoUrl,
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}),
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];
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render(
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<InventoryTable
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items={items}
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categories={['Electronics']}
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expandedCategory="Electronics"
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onExpandCategory={mockOnExpandCategory}
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onItemClick={mockOnItemClick}
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/>
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);
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const thumbnail = screen.getByAltText('Test Item');
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fireEvent.click(thumbnail);
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// Find photo modal and verify URL
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const modal = screen.getByTestId('photo-modal');
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const photoImages = modal.querySelectorAll('img');
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expect(photoImages.length).toBeGreaterThan(0);
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expect(photoImages[0]).toHaveAttribute('src', photoUrl);
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});
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it('should close PhotoModal when close button clicked', () => {
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const items = [
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createMockItem({
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id: 1,
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image_url: 'https://example.com/photo.jpg',
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}),
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];
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render(
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<InventoryTable
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items={items}
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categories={['Electronics']}
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expandedCategory="Electronics"
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onExpandCategory={mockOnExpandCategory}
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onItemClick={mockOnItemClick}
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/>
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);
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const thumbnail = screen.getByAltText('Test Item');
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fireEvent.click(thumbnail);
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expect(screen.getByTestId('photo-modal')).toBeInTheDocument();
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const closeButton = screen.getByText('Close Photo');
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fireEvent.click(closeButton);
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expect(screen.queryByTestId('photo-modal')).not.toBeInTheDocument();
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});
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it('should not show PhotoModal if image_url is undefined', () => {
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const items = [createMockItem({ id: 1 })];
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render(
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<InventoryTable
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items={items}
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categories={['Electronics']}
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expandedCategory="Electronics"
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onExpandCategory={mockOnExpandCategory}
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onItemClick={mockOnItemClick}
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/>
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);
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expect(screen.queryByTestId('photo-modal')).not.toBeInTheDocument();
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});
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});
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describe('Item Click Behavior', () => {
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it('should open ItemDetailModal when clicking item name/specs', () => {
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const items = [
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createMockItem({
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id: 1,
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name: 'Item Name',
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specs: 'Test specs',
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image_url: 'https://example.com/photo.jpg',
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}),
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];
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render(
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<InventoryTable
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items={items}
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categories={['Electronics']}
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expandedCategory="Electronics"
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onExpandCategory={mockOnExpandCategory}
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onItemClick={mockOnItemClick}
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/>
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);
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// Click on the item name (not the thumbnail)
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const itemName = screen.getByText('Item Name');
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fireEvent.click(itemName);
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expect(screen.getByTestId('item-detail-modal')).toBeInTheDocument();
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});
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it('should NOT trigger item detail when clicking thumbnail', () => {
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const items = [
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createMockItem({
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id: 1,
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image_url: 'https://example.com/photo.jpg',
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}),
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];
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render(
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<InventoryTable
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items={items}
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categories={['Electronics']}
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expandedCategory="Electronics"
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onExpandCategory={mockOnExpandCategory}
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onItemClick={mockOnItemClick}
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/>
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);
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const thumbnail = screen.getByAltText('Test Item');
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fireEvent.click(thumbnail);
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// Only PhotoModal should be shown, not ItemDetailModal
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expect(screen.queryByTestId('item-detail-modal')).not.toBeInTheDocument();
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expect(screen.getByTestId('photo-modal')).toBeInTheDocument();
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});
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it('should call onItemClick when item is selected', () => {
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const items = [
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createMockItem({
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id: 1,
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name: 'Test Item',
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}),
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];
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render(
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<InventoryTable
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items={items}
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categories={['Electronics']}
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expandedCategory="Electronics"
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onExpandCategory={mockOnExpandCategory}
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onItemClick={mockOnItemClick}
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/>
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);
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const itemName = screen.getByText('Test Item');
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fireEvent.click(itemName);
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expect(mockOnItemClick).toHaveBeenCalled();
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});
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});
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describe('Multiple Items', () => {
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it('should display multiple items with mixed photo states', () => {
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const items = [
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createMockItem({
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id: 1,
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name: 'Item A',
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image_url: 'https://example.com/photo-a.jpg',
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}),
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createMockItem({
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id: 2,
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name: 'Item B',
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image_url: undefined,
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}),
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createMockItem({
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id: 3,
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name: 'Item C',
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image_url: 'https://example.com/photo-c.jpg',
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}),
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];
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render(
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<InventoryTable
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items={items}
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categories={['Electronics']}
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expandedCategory="Electronics"
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onExpandCategory={mockOnExpandCategory}
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onItemClick={mockOnItemClick}
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/>
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);
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// Check Item A has photo
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expect(screen.getByAltText('Item A')).toBeInTheDocument();
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// Check Item B has no photo text
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const itemBText = screen.getAllByText('No photo');
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expect(itemBText.length).toBeGreaterThanOrEqual(1);
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// Check Item C has photo
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expect(screen.getByAltText('Item C')).toBeInTheDocument();
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});
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it('should open correct PhotoModal for each item', () => {
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const items = [
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createMockItem({
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id: 1,
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name: 'Item A',
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image_url: 'https://example.com/photo-a.jpg',
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}),
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createMockItem({
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id: 2,
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name: 'Item C',
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image_url: 'https://example.com/photo-c.jpg',
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}),
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];
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render(
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<InventoryTable
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items={items}
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categories={['Electronics']}
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expandedCategory="Electronics"
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onExpandCategory={mockOnExpandCategory}
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onItemClick={mockOnItemClick}
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/>
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);
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// Click Item A thumbnail
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const thumbnailA = screen.getByAltText('Item A');
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fireEvent.click(thumbnailA);
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let photoModal = screen.getByTestId('photo-modal');
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expect(photoModal).toHaveTextContent('Item A');
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// Close and open Item C
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let closeButton = screen.getByText('Close Photo');
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fireEvent.click(closeButton);
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const thumbnailC = screen.getByAltText('Item C');
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fireEvent.click(thumbnailC);
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photoModal = screen.getByTestId('photo-modal');
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expect(photoModal).toHaveTextContent('Item C');
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});
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});
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describe('Styling and Interaction States', () => {
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it('should apply hover styling to thumbnail', () => {
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const items = [
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createMockItem({
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id: 1,
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image_url: 'https://example.com/photo.jpg',
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}),
|
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];
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render(
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<InventoryTable
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items={items}
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categories={['Electronics']}
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expandedCategory="Electronics"
|
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onExpandCategory={mockOnExpandCategory}
|
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onItemClick={mockOnItemClick}
|
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/>
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);
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const thumbnail = screen.getByAltText('Test Item');
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expect(thumbnail.parentElement).toHaveClass(
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'hover:border-primary',
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'transition-colors'
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);
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});
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it('should apply active state to thumbnail', () => {
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const items = [
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createMockItem({
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id: 1,
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image_url: 'https://example.com/photo.jpg',
|
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}),
|
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];
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|
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render(
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<InventoryTable
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items={items}
|
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categories={['Electronics']}
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expandedCategory="Electronics"
|
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onExpandCategory={mockOnExpandCategory}
|
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onItemClick={mockOnItemClick}
|
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/>
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);
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const thumbnail = screen.getByAltText('Test Item');
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expect(thumbnail.parentElement).toHaveClass('active:scale-95');
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});
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});
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});
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273
frontend/tests/components/PhotoModal.test.tsx
Normal file
273
frontend/tests/components/PhotoModal.test.tsx
Normal file
@@ -0,0 +1,273 @@
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import React from 'react';
|
||||
import { render, screen, fireEvent, waitFor } from '@testing-library/react';
|
||||
import { vi, describe, it, expect, beforeEach } from 'vitest';
|
||||
import PhotoModal from '@/components/PhotoModal';
|
||||
|
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describe('PhotoModal', () => {
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const mockOnClose = vi.fn();
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const mockPhotoUrl = 'https://example.com/photo.jpg';
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||||
|
||||
beforeEach(() => {
|
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mockOnClose.mockClear();
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});
|
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|
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describe('Rendering', () => {
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it('should render photo modal with image', () => {
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render(
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<PhotoModal
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photoUrl={mockPhotoUrl}
|
||||
onClose={mockOnClose}
|
||||
title="Test Item"
|
||||
/>
|
||||
);
|
||||
|
||||
const image = screen.getByAltText('Test Item');
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expect(image).toBeInTheDocument();
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expect(image).toHaveAttribute('src', mockPhotoUrl);
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||||
});
|
||||
|
||||
it('should display title in header', () => {
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||||
render(
|
||||
<PhotoModal
|
||||
photoUrl={mockPhotoUrl}
|
||||
onClose={mockOnClose}
|
||||
title="Test Item"
|
||||
/>
|
||||
);
|
||||
|
||||
expect(screen.getByText('Test Item')).toBeInTheDocument();
|
||||
});
|
||||
|
||||
it('should render with default title if not provided', () => {
|
||||
render(
|
||||
<PhotoModal
|
||||
photoUrl={mockPhotoUrl}
|
||||
onClose={mockOnClose}
|
||||
/>
|
||||
);
|
||||
|
||||
expect(screen.getByText('Photo')).toBeInTheDocument();
|
||||
});
|
||||
|
||||
it('should render close button with rose color', () => {
|
||||
const { container } = render(
|
||||
<PhotoModal
|
||||
photoUrl={mockPhotoUrl}
|
||||
onClose={mockOnClose}
|
||||
title="Test Item"
|
||||
/>
|
||||
);
|
||||
|
||||
const closeButton = screen.getByLabelText('Close modal');
|
||||
expect(closeButton).toBeInTheDocument();
|
||||
|
||||
// Check for rose-colored X icon
|
||||
const xIcon = closeButton.querySelector('svg');
|
||||
expect(xIcon).toHaveClass('text-rose-500');
|
||||
});
|
||||
});
|
||||
|
||||
describe('Close Interactions', () => {
|
||||
it('should close when clicking close button', () => {
|
||||
render(
|
||||
<PhotoModal
|
||||
photoUrl={mockPhotoUrl}
|
||||
onClose={mockOnClose}
|
||||
title="Test Item"
|
||||
/>
|
||||
);
|
||||
|
||||
const closeButton = screen.getByLabelText('Close modal');
|
||||
fireEvent.click(closeButton);
|
||||
|
||||
expect(mockOnClose).toHaveBeenCalledTimes(1);
|
||||
});
|
||||
|
||||
it('should close when clicking outside modal (on backdrop)', () => {
|
||||
const { container } = render(
|
||||
<PhotoModal
|
||||
photoUrl={mockPhotoUrl}
|
||||
onClose={mockOnClose}
|
||||
title="Test Item"
|
||||
/>
|
||||
);
|
||||
|
||||
// Find the backdrop element (has onClick handler directly)
|
||||
const backdrop = container.querySelector('[role="dialog"][class*="fixed"][class*="inset-0"]');
|
||||
if (backdrop) {
|
||||
fireEvent.click(backdrop);
|
||||
expect(mockOnClose).toHaveBeenCalledTimes(1);
|
||||
}
|
||||
});
|
||||
|
||||
it('should NOT close when clicking on modal image', () => {
|
||||
render(
|
||||
<PhotoModal
|
||||
photoUrl={mockPhotoUrl}
|
||||
onClose={mockOnClose}
|
||||
title="Test Item"
|
||||
/>
|
||||
);
|
||||
|
||||
const image = screen.getByAltText('Test Item');
|
||||
fireEvent.click(image);
|
||||
|
||||
expect(mockOnClose).not.toHaveBeenCalled();
|
||||
});
|
||||
|
||||
it('should close when pressing Escape key', async () => {
|
||||
render(
|
||||
<PhotoModal
|
||||
photoUrl={mockPhotoUrl}
|
||||
onClose={mockOnClose}
|
||||
title="Test Item"
|
||||
/>
|
||||
);
|
||||
|
||||
fireEvent.keyDown(window, { key: 'Escape' });
|
||||
|
||||
await waitFor(() => {
|
||||
expect(mockOnClose).toHaveBeenCalledTimes(1);
|
||||
});
|
||||
});
|
||||
|
||||
it('should NOT close when pressing other keys', () => {
|
||||
render(
|
||||
<PhotoModal
|
||||
photoUrl={mockPhotoUrl}
|
||||
onClose={mockOnClose}
|
||||
title="Test Item"
|
||||
/>
|
||||
);
|
||||
|
||||
fireEvent.keyDown(window, { key: 'Enter' });
|
||||
|
||||
expect(mockOnClose).not.toHaveBeenCalled();
|
||||
});
|
||||
});
|
||||
|
||||
describe('Image Properties', () => {
|
||||
it('should have lazy loading enabled', () => {
|
||||
render(
|
||||
<PhotoModal
|
||||
photoUrl={mockPhotoUrl}
|
||||
onClose={mockOnClose}
|
||||
title="Test Item"
|
||||
/>
|
||||
);
|
||||
|
||||
const image = screen.getByAltText('Test Item');
|
||||
expect(image).toHaveAttribute('loading', 'lazy');
|
||||
});
|
||||
|
||||
it('should have object-contain class for proper scaling', () => {
|
||||
render(
|
||||
<PhotoModal
|
||||
photoUrl={mockPhotoUrl}
|
||||
onClose={mockOnClose}
|
||||
title="Test Item"
|
||||
/>
|
||||
);
|
||||
|
||||
const image = screen.getByAltText('Test Item');
|
||||
expect(image).toHaveClass('object-contain');
|
||||
});
|
||||
|
||||
it('should render image with proper max-height constraint', () => {
|
||||
render(
|
||||
<PhotoModal
|
||||
photoUrl={mockPhotoUrl}
|
||||
onClose={mockOnClose}
|
||||
title="Test Item"
|
||||
/>
|
||||
);
|
||||
|
||||
const image = screen.getByAltText('Test Item');
|
||||
// Image has max-h constraint
|
||||
expect(image).toHaveClass('max-h-[calc(90vh-120px)]');
|
||||
});
|
||||
});
|
||||
|
||||
describe('Accessibility', () => {
|
||||
it('should have proper ARIA attributes for dialog', () => {
|
||||
render(
|
||||
<PhotoModal
|
||||
photoUrl={mockPhotoUrl}
|
||||
onClose={mockOnClose}
|
||||
title="Test Item"
|
||||
/>
|
||||
);
|
||||
|
||||
const dialog = screen.getByRole('dialog');
|
||||
expect(dialog).toHaveAttribute('aria-modal', 'true');
|
||||
expect(dialog).toHaveAttribute('aria-label', 'Photo viewer for Test Item');
|
||||
});
|
||||
|
||||
it('should have accessible close button', () => {
|
||||
render(
|
||||
<PhotoModal
|
||||
photoUrl={mockPhotoUrl}
|
||||
onClose={mockOnClose}
|
||||
title="Test Item"
|
||||
/>
|
||||
);
|
||||
|
||||
const closeButton = screen.getByLabelText('Close modal');
|
||||
expect(closeButton).toBeInTheDocument();
|
||||
});
|
||||
});
|
||||
|
||||
describe('Responsive Design', () => {
|
||||
it('should have responsive max-width classes', () => {
|
||||
const { container } = render(
|
||||
<PhotoModal
|
||||
photoUrl={mockPhotoUrl}
|
||||
onClose={mockOnClose}
|
||||
title="Test Item"
|
||||
/>
|
||||
);
|
||||
|
||||
const backdrop = screen.getByRole('dialog');
|
||||
// The modal content div is the second child of backdrop
|
||||
const modalContent = backdrop.querySelector('div[class*="rounded-3xl"]');
|
||||
expect(modalContent).toHaveClass('max-w-2xl', 'w-full', 'max-h-[90vh]');
|
||||
});
|
||||
|
||||
it('should have responsive padding in header', () => {
|
||||
const { container } = render(
|
||||
<PhotoModal
|
||||
photoUrl={mockPhotoUrl}
|
||||
onClose={mockOnClose}
|
||||
title="Test Item"
|
||||
/>
|
||||
);
|
||||
|
||||
// Header should have responsive padding
|
||||
const header = screen.getByText('Test Item').closest('div');
|
||||
expect(header).toHaveClass('p-4', 'md:p-6');
|
||||
});
|
||||
});
|
||||
|
||||
describe('Cleanup', () => {
|
||||
it('should remove keyboard listener on unmount', () => {
|
||||
const removeEventListenerSpy = vi.spyOn(window, 'removeEventListener');
|
||||
|
||||
const { unmount } = render(
|
||||
<PhotoModal
|
||||
photoUrl={mockPhotoUrl}
|
||||
onClose={mockOnClose}
|
||||
title="Test Item"
|
||||
/>
|
||||
);
|
||||
|
||||
unmount();
|
||||
|
||||
expect(removeEventListenerSpy).toHaveBeenCalledWith(
|
||||
'keydown',
|
||||
expect.any(Function)
|
||||
);
|
||||
|
||||
removeEventListenerSpy.mockRestore();
|
||||
});
|
||||
});
|
||||
});
|
||||
Reference in New Issue
Block a user