111 lines
3.4 KiB
TypeScript
111 lines
3.4 KiB
TypeScript
// File: frontend/components/admin/ai/__tests__/VersionHistory.test.tsx
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import React from 'react';
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import { render, screen, waitFor } from '@testing-library/react';
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import userEvent from '@testing-library/user-event';
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import { describe, it, expect, vi, beforeEach } from 'vitest';
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import VersionHistory from '../VersionHistory';
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vi.mock('react-i18next', () => ({
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useTranslation: () => ({
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t: (key: string) => key,
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}),
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}));
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describe('VersionHistory', () => {
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const mockOnLoadTemplate = vi.fn();
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const mockOnActivateVersion = vi.fn();
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const mockOnDeleteVersion = vi.fn();
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beforeEach(() => {
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vi.clearAllMocks();
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});
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const generateVersions = (count: number) => {
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return Array.from({ length: count }, (_, i) => ({
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versionNumber: i + 1,
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promptType: 'ocr_extraction',
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promptText: 'prompt text',
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createdAt: new Date().toISOString(),
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isActive: i === 0,
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manualNote: `Note ${i + 1}`,
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authorName: 'Admin',
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}));
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};
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it('renders loading state', () => {
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render(
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<VersionHistory
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versions={[]}
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isLoading={true}
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onLoadTemplate={mockOnLoadTemplate}
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onActivateVersion={mockOnActivateVersion}
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onDeleteVersion={mockOnDeleteVersion}
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isActivating={false}
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isDeleting={false}
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/>
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);
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expect(screen.getByText(/prompt_management.version_history/i)).toBeInTheDocument();
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});
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it('renders empty state', () => {
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render(
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<VersionHistory
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versions={[]}
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isLoading={false}
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onLoadTemplate={mockOnLoadTemplate}
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onActivateVersion={mockOnActivateVersion}
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onDeleteVersion={mockOnDeleteVersion}
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isActivating={false}
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isDeleting={false}
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/>
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);
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expect(screen.getByText('prompt_management.no_versions')).toBeInTheDocument();
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});
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it('renders versions', () => {
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const versions = generateVersions(2);
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render(
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<VersionHistory
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versions={versions}
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isLoading={false}
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onLoadTemplate={mockOnLoadTemplate}
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onActivateVersion={mockOnActivateVersion}
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onDeleteVersion={mockOnDeleteVersion}
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isActivating={false}
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isDeleting={false}
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/>
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);
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expect(screen.getByText('v1')).toBeInTheDocument();
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expect(screen.getByText('v2')).toBeInTheDocument();
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expect(screen.getByText('Note 1')).toBeInTheDocument();
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expect(screen.getByText('prompt_management.is_active')).toBeInTheDocument();
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});
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it('handles pagination', async () => {
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const versions = generateVersions(25); // Page size is 20
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render(
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<VersionHistory
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versions={versions}
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isLoading={false}
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onLoadTemplate={mockOnLoadTemplate}
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onActivateVersion={mockOnActivateVersion}
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onDeleteVersion={mockOnDeleteVersion}
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isActivating={false}
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isDeleting={false}
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/>
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);
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// Infinite scroll: initial render shows first PAGE_SIZE (20) items
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expect(screen.getByText('v1')).toBeInTheDocument();
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expect(screen.getByText('v20')).toBeInTheDocument();
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// Items beyond PAGE_SIZE are not yet rendered (IntersectionObserver not triggered in jsdom)
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expect(screen.queryByText('v21')).not.toBeInTheDocument();
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expect(screen.queryByText('v25')).not.toBeInTheDocument();
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// "Load more" indicator is shown when there are hidden items
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expect(screen.getByText(/แสดง 20 จาก 25 เวอร์ชัน/)).toBeInTheDocument();
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});
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});
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