flnxi-Wu/lib/__tests__/template-field-validation.test.ts

import { validateSubmittedTemplateFields } from '../template-field-validation'

jest.mock('../template-validator', () => ({
  getTemplateWithFields: jest.fn(),
}))

const { getTemplateWithFields } = require('../template-validator')

describe('template-field-validation', () => {
  beforeEach(() => {
    jest.resetAllMocks()
  })

  test('没有 templateId 时应直接通过', async () => {
    const result = await validateSubmittedTemplateFields({
      templateId: null,
      templateFields: {},
    })

    expect(result.valid).toBe(true)
  })

  test('应拦截缺失的必填字段', async () => {
    getTemplateWithFields.mockResolvedValue({
      id: 'template-1',
      name: '测试模板',
      fields: [
        { key: 'productModel', label: 'SPU型号', type: 'text', required: true },
        { key: 'customField', label: '自定义字段', type: 'text', required: true },
      ],
    })

    const result = await validateSubmittedTemplateFields({
      templateId: 'template-1',
      templateFields: {
        productModel: 'SPU-001',
      },
      allowUnknownKeys: false,
    })

    expect(result.valid).toBe(false)
    if (!result.valid) {
      expect(result.errorCode).toBe('TEMPLATE_REQUIRED_FIELDS_MISSING')
    }
  })

  test('条件不满足的必填字段不应阻止提交', async () => {
    getTemplateWithFields.mockResolvedValue({
      id: 'template-1',
      name: '测试模板',
      fields: [
        { key: 'category', label: '分类', type: 'text', required: true },
        {
          key: 'detailCode',
          label: '细分编码',
          type: 'text',
          required: true,
          conditions: JSON.stringify({
            logic: 'AND',
            conditions: [{ fieldKey: 'category', operator: 'equals', value: '需要编码' }],
          }),
        },
      ],
    })

    const result = await validateSubmittedTemplateFields({
      templateId: 'template-1',
      templateFields: {
        category: '普通分类',
      },
      allowUnknownKeys: false,
    })

    expect(result.valid).toBe(true)
    if (result.valid) {
      expect(result.templateFields).toEqual({ category: '普通分类' })
      expect(result.visibleFieldKeys).toEqual(['category'])
    }
  })

  test('条件满足的必填字段缺失时应拦截', async () => {
    getTemplateWithFields.mockResolvedValue({
      id: 'template-1',
      name: '测试模板',
      fields: [
        { key: 'category', label: '分类', type: 'text', required: true },
        {
          key: 'detailCode',
          label: '细分编码',
          type: 'text',
          required: true,
          conditions: JSON.stringify({
            logic: 'AND',
            conditions: [{ fieldKey: 'category', operator: 'equals', value: '需要编码' }],
          }),
        },
      ],
    })

    const result = await validateSubmittedTemplateFields({
      templateId: 'template-1',
      templateFields: {
        category: '需要编码',
      },
      allowUnknownKeys: false,
    })

    expect(result.valid).toBe(false)
    if (!result.valid) {
      expect(result.errorCode).toBe('TEMPLATE_REQUIRED_FIELDS_MISSING')
      expect(result.details?.missingRequiredFields).toEqual([
        { key: 'detailCode', label: '细分编码', type: 'text' },
      ])
    }
  })

  test('应拦截模板中不存在的字段', async () => {
    getTemplateWithFields.mockResolvedValue({
      id: 'template-1',
      name: '测试模板',
      fields: [
        { key: 'productModel', label: 'SPU型号', type: 'text', required: true },
      ],
    })

    const result = await validateSubmittedTemplateFields({
      templateId: 'template-1',
      templateFields: {
        productModel: 'SPU-001',
        unknownField: 'xxx',
      },
      allowUnknownKeys: false,
    })

    expect(result.valid).toBe(false)
    if (!result.valid) {
      expect(result.errorCode).toBe('UNKNOWN_TEMPLATE_FIELDS')
    }
  })

  test('checkbox 字段值为 false 也应视为已填写', async () => {
    getTemplateWithFields.mockResolvedValue({
      id: 'template-1',
      name: '测试模板',
      fields: [
        { key: 'agree', label: '同意', type: 'checkbox', required: true },
      ],
    })

    const result = await validateSubmittedTemplateFields({
      templateId: 'template-1',
      templateFields: {
        agree: false,
      },
      allowUnknownKeys: false,
    })

    expect(result.valid).toBe(true)
  })

  test('应按模板字段校验规则拦截不合规内容', async () => {
    getTemplateWithFields.mockResolvedValue({
      id: 'template-1',
      name: '测试模板',
      fields: [
        {
          key: 'customCode',
          label: '自定义编码',
          type: 'text',
          required: false,
          validations: JSON.stringify({
            maxLength: 6,
            pattern: '^CODE-',
          }),
        },
      ],
    })

    const result = await validateSubmittedTemplateFields({
      templateId: 'template-1',
      templateFields: {
        customCode: 'BAD-CODE-001',
      },
      allowUnknownKeys: false,
    })

    expect(result.valid).toBe(false)
    if (!result.valid) {
      expect(result.errorCode).toBe('TEMPLATE_FIELD_VALIDATION_FAILED')
      expect(result.details?.invalidFields).toEqual([
        expect.objectContaining({
          key: 'customCode',
          label: '自定义编码',
          errors: expect.arrayContaining([
            '自定义编码长度不能超过6个字符',
            '自定义编码格式不正确',
          ]),
        }),
      ])
    }
  })
})