jinshen-website/server/mappers/documentMapper.test.ts

import { describe, test, expect } from 'vitest';
import { toDocumentListView, toDocumentTypeView } from './documentMapper';

/**
 * 单元测试: toDocumentTypeView
 */
describe('toDocumentTypeView', () => {
  const baseData: DocumentType = {
    id: 1,
    translations: [{ id: 1, name: 'Type Name' }],
  };

  test('convert raw data to DocumentTypeView correctly', () => {
    const rawData: DocumentType = {
      ...baseData,
    };

    expect(toDocumentTypeView(rawData)).toEqual({
      id: '1',
      name: 'Type Name',
    });
  });

  test('convert raw data with missing translations', () => {
    const rawData: DocumentType = {
      ...baseData,
      translations: [],
    };

    expect(toDocumentTypeView(rawData)).toEqual({
      id: '1',
      name: '',
    });
  });

  test('convert null input to default DocumentTypeView', () => {
    const rawData: DocumentType | null = null;

    expect(toDocumentTypeView(rawData)).toEqual({
      id: '-1',
      name: '',
    });
  });
});

/**
 * 单元测试: toDocumentListView
 */
describe('toDocumentListView', () => {
  const baseData: ProductDocument = {
    id: 1,
    type: {
      id: 1,
      translations: [
        {
          id: 1,
          name: 'Type A',
        },
      ],
    },
    file: {
      id: 'rand-om__-uuid-1234',
      filename_download: 'document.pdf',
      filesize: 2048,
    },
    translations: [{ id: 10, title: 'Document Title' }],
    products: [
      {
        id: 10,
        products_id: {
          id: 1,
          translations: [{ id: 1, name: 'Product A' }],
          product_type: {
            id: 1,
            translations: [{ id: 1, name: 'Type A' }],
          },
        },
      },
    ],
  };
  test('convert raw data with fileMeta to DocumentListView correctly', () => {
    const rawData: ProductDocument = { ...baseData };
    expect(toDocumentListView(rawData)).toEqual({
      id: '1',
      fileId: 'rand-om__-uuid-1234',
      filename: 'document.pdf',
      title: 'Document Title',
      url: '/api/assets/rand-om__-uuid-1234',
      size: 2048,
      type: {
        id: '1',
        name: 'Type A',
      },
      products: [
        {
          id: '1',
          name: 'Product A',
          type: {
            id: '1',
            name: 'Type A',
          },
        },
      ],
    });
  });
});