chore: prepare project for server deployment

tests/Content.test.js

@@ -0,0 +1,95 @@
+const Content = require('../src/models/Content');
+const Page = require('../src/models/Page');
+const { getDb, closeDb } = require('../src/config/database');
+const { migrate } = require('../src/database/migrate');
+
+beforeAll(() => {
+  migrate();
+});
+
+afterAll(() => {
+  closeDb();
+});
+
+describe('Content Model', () => {
+  let contentId;
+  
+  test('应该创建内容', () => {
+    const content = Content.create({
+      title: '测试内容',
+      body: '这是测试内容的主体',
+      content_type: 'page',
+      publish_status: 'draft'
+    });
+    
+    expect(content).toBeDefined();
+    expect(content.content_id).toBeDefined();
+    expect(content.title).toBe('测试内容');
+    expect(content.body).toBe('这是测试内容的主体');
+    expect(content.content_type).toBe('page');
+    expect(content.publish_status).toBe('draft');
+    
+    contentId = content.content_id;
+  });
+  
+  test('应该根据ID查找内容', () => {
+    const content = Content.findById(contentId);
+    expect(content).toBeDefined();
+    expect(content.content_id).toBe(contentId);
+    expect(content.title).toBe('测试内容');
+  });
+  
+  test('应该更新内容', () => {
+    const updatedContent = Content.update(contentId, {
+      title: '更新后的内容',
+      body: '更新后的主体'
+    });
+    
+    expect(updatedContent.title).toBe('更新后的内容');
+    expect(updatedContent.body).toBe('更新后的主体');
+  });
+  
+  test('应该进行状态流转', () => {
+    // draft -> review
+    const reviewContent = Content.transitionStatus(contentId, 'review');
+    expect(reviewContent.publish_status).toBe('review');
+    
+    // review -> published
+    const publishedContent = Content.transitionStatus(contentId, 'published');
+    expect(publishedContent.publish_status).toBe('published');
+    expect(publishedContent.version_no).toBe(2);
+    
+    // published -> unpublished
+    const unpublishedContent = Content.transitionStatus(contentId, 'unpublished');
+    expect(unpublishedContent.publish_status).toBe('unpublished');
+    
+    // unpublished -> historical
+    const historicalContent = Content.transitionStatus(contentId, 'historical');
+    expect(historicalContent.publish_status).toBe('historical');
+    expect(historicalContent.archived_at).toBeDefined();
+  });
+  
+  test('应该创建历史版本', () => {
+    // 先创建一个新的内容
+    const newContent = Content.create({
+      title: '历史版本测试',
+      body: '这是历史版本测试的主体',
+      content_type: 'article',
+      publish_status: 'draft'
+    });
+    
+    // 创建历史版本
+    const historicalVersion = Content.createHistoricalVersion(newContent.content_id);
+    expect(historicalVersion).toBeDefined();
+    expect(historicalVersion.version_no).toBe(newContent.version_no + 1);
+    expect(historicalVersion.publish_status).toBe('historical');
+  });
+  
+  test('应该删除内容', () => {
+    const result = Content.delete(contentId);
+    expect(result.changes).toBe(1);
+    
+    const content = Content.findById(contentId);
+    expect(content).toBeUndefined();
+  });
+});