test: 为mapper补充测试

app/models/mappers/homepageMapper.test.ts

@@ -0,0 +1,78 @@
+import { describe, test, expect } from 'vitest';
+
+/**
+ * 单元测试: toHomepageView
+ */
+describe('toHomepageView', () => {
+  test('convert raw data to HomepageView correctly', () => {
+    const rawData: Homepage = {
+      id: 1,
+      carousel: [
+        { id: 1, directus_files_id: 'file-uuid-1' },
+        { id: 2, directus_files_id: 'file-uuid-2' },
+      ],
+      recommend_products: [
+        {
+          id: 1,
+          translations: [{ id: 1, name: 'Product 1', summary: 'Summary 1' }],
+          cover: 'cover-file-uuid-1',
+        },
+        {
+          id: 2,
+          translations: [{ id: 2, name: 'Product 2', summary: 'Summary 2' }],
+          cover: { id: 'cover-file-uuid-2' },
+        },
+      ],
+      recommend_solutions: [
+        {
+          id: 1,
+          translations: [{ id: 1, title: 'Solution 1', summary: 'Summary 1' }],
+          cover: 'cover-file-uuid-1',
+        },
+      ],
+    };
+
+    expect(toHomepageView(rawData)).toEqual({
+      id: 1,
+      carousel: ['file-uuid-1', 'file-uuid-2'],
+      recommendProducts: [
+        {
+          id: 1,
+          name: 'Product 1',
+          summary: 'Summary 1',
+          cover: 'cover-file-uuid-1',
+        },
+        {
+          id: 2,
+          name: 'Product 2',
+          summary: 'Summary 2',
+          cover: 'cover-file-uuid-2',
+        },
+      ],
+      recommendSolutions: [
+        {
+          id: 1,
+          title: 'Solution 1',
+          summary: 'Summary 1',
+          cover: 'cover-file-uuid-1',
+        },
+      ],
+    });
+  });
+
+  test('convert raw data with missing translations', () => {
+    const rawData: Homepage = {
+      id: 1,
+      carousel: [],
+      recommend_products: [{ id: 1, translations: [], cover: null }],
+      recommend_solutions: [{ id: 1, translations: [], cover: null }],
+    };
+
+    expect(toHomepageView(rawData)).toEqual({
+      id: 1,
+      carousel: [],
+      recommendProducts: [{ id: 1, name: '', summary: '', cover: null }],
+      recommendSolutions: [{ id: 1, title: '', summary: '', cover: null }],
+    });
+  });
+});