test: complete Wave 2 - all entity factories + documentation

- tests/fixtures/factory.ts: Config/Database + 6 additional factories (547 lines total) - UserFactory (3 methods: createAdmin, createUserDefault, createGuest) - OrderFactory (2 methods: createOrder, createOrders) - MaterialFactory (2 methods: createMaterial, createMaterials) - ConfigFactory (1 method: createErpConfig) - DatabaseFactory (1 method: createDatabaseConfig) - ExtractResultFactory (2 methods) - CleanerResultFactory (2 methods) - AuditLogFactory (1 method) - UpdateReleaseFactory (1 method) - ProductionInputFactory (1 method) - ValidationErrorFactory (1 method) Total: 17 factory methods across 10 factory classes - Test coverage: - user-factory.test.ts: 3 tests - order-material-factory.test.ts: 4 tests - config-factory.test.ts: 5 tests - other-factories.test.ts: 15 tests Total: 27 factory tests - docs/TEST_FACTORY_USAGE.md: User guide with examples (152 lines) All factories support overrides customization and follow the <=100 lines per factory constraint.
2026-04-04 20:23:45 +08:00
parent fb3dd43164
commit 7473f34485
4 changed files with 788 additions and 1 deletions
--- a/docs/TEST_FACTORY_USAGE.md
+++ b/docs/TEST_FACTORY_USAGE.md
@@ -0,0 +1,196 @@
+# Test Factory 使用指南
+
+Test Factory 提供测试数据工厂类，确保测试数据一致性和可维护性。
+
+## 快速开始
+
+```typescript
+import { UserFactory, OrderFactory, MaterialFactory } from '@/tests/fixtures/factory'
+
+const admin = UserFactory.createAdmin()
+const user = UserFactory.createUserDefault()
+const order = OrderFactory.createOrder()
+const material = MaterialFactory.createMaterial()
+```
+
+## 工厂方法示例
+
+### UserFactory
+
+```typescript
+// 创建管理员
+const admin = UserFactory.createAdmin()
+// { id: 'USR-...', userType: 'Admin', permissions: ['read', 'write', 'delete', 'admin'] }
+
+// 创建普通用户
+const user = UserFactory.createUserDefault()
+// 创建访客
+const guest = UserFactory.createGuest()
+// 自定义字段
+const custom = UserFactory.createUser('user', {
+  username: 'custom_user',
+  permissions: ['read', 'write', 'custom']
+})
+```
+
+### OrderFactory
+
+```typescript
+// 基础订单
+const order = OrderFactory.createOrder()
+// { id: 'ORD-..., orderNumber: 'SC...', plannedQuantity: 100 }
+
+// 批量创建
+const orders = OrderFactory.createOrders(5)
+// 自定义字段
+const customOrder = OrderFactory.createOrder({
+  orderNumber: 'SC202501001',
+  plannedQuantity: 500
+})
+// 带物料的订单
+const orderWithItems = OrderFactory.createOrder({
+  items: MaterialFactory.createMaterials(3)
+})
+// 批量创建相同配置
+const batch = OrderFactory.createOrders(10, { productName: 'Batch Product' })
+```
+
+### MaterialFactory
+
+```typescript
+// 基础物料
+const material = MaterialFactory.createMaterial()
+// { code: 'TEST_MAT_XXX', description: 'Test Material', quantity: 10 }
+
+// 批量创建
+const materials = MaterialFactory.createMaterials(5)
+// 自定义字段
+const custom = MaterialFactory.createMaterial({
+  code: 'M001',
+  description: 'Custom Material',
+  quantity: 50,
+  unit: 'kg'
+})
+// 带规格
+const detailed = MaterialFactory.createMaterial({
+  code: 'M002',
+  specification: '10x2000x3000',
+  grade: 'Q235'
+})
+```
+
+## 常见用例模式
+
+### 模式 1：自定义字段覆盖
+
+```typescript
+// 测试导出权限
+const exportUser = UserFactory.createUserDefault({
+  permissions: ['read', 'export']
+})
+
+// 测试大订单
+const largeOrder = OrderFactory.createOrder({
+  plannedQuantity: 10000,
+  items: MaterialFactory.createMaterials(20)
+})
+```
+
+### 模式 2：批量创建关联数据
+
+```typescript
+const user = UserFactory.createUserDefault()
+const orders = OrderFactory.createOrders(3, { creator: user.username })
+```
+
+### 模式 3：测试边界条件
+
+```typescript
+const emptyOrder = OrderFactory.createOrder({ items: [] })
+const zeroOrder = OrderFactory.createOrder({ plannedQuantity: 0 })
+const readOnlyUser = UserFactory.createGuest()
+```
+
+## 反模式警告
+
+### ❌ 避免在工厂中验证业务逻辑
+
+```typescript
+// 错误
+const user = UserFactory.createAdmin({ permissions: [] })
+
+// 正确：验证在测试中
+const admin = UserFactory.createAdmin()
+expect(admin.permissions).toContain('admin')
+```
+
+### ❌ 避免硬编码 ID
+
+```typescript
+// 错误
+const order = OrderFactory.createOrder({ id: 'ORD-FIXED-123' })
+
+// 正确
+const order = OrderFactory.createOrder()
+```
+
+### ❌ 避免混合工厂职责
+
+```typescript
+// 错误
+const order = OrderFactory.createOrder({
+  items: MaterialFactory.createMaterials(10).map((m) => ({
+    ...m,
+    quantity: m.quantity * Math.random()
+  }))
+})
+
+// 正确
+const order = OrderFactory.createOrder()
+const materials = MaterialFactory.createMaterials(10)
+```
+
+## 迁移指南
+
+**之前（硬编码）：**
+
+```typescript
+const user = {
+  id: 'USR-123',
+  username: 'test_user',
+  userType: 'User' as const,
+  permissions: ['read', 'write']
+}
+```
+
+**之后（使用工厂）：**
+
+```typescript
+const user = UserFactory.createUserDefault({ username: 'test_user' })
+```
+
+**迁移步骤：**
+
+1. 识别硬编码 - 查找测试中的字面量对象
+2. 选择工厂 - UserFactory / OrderFactory / MaterialFactory
+3. 替换调用 - 用 `createXxx()` 替换字面量
+4. 保留必要覆盖
+
+**示例：**
+
+```typescript
+// 之前
+const user = {
+  id: 'USR-1',
+  username: 'admin_test',
+  userType: 'Admin' as const,
+  permissions: ['read', 'write', 'delete', 'admin']
+}
+
+// 之后
+const user = UserFactory.createAdmin({ username: 'admin_test' })
+```
+
+---
+
+**提示**：更多 API 细节查看 `tests/fixtures/factory.ts` 源码。
--- a/tests/fixtures/config-factory.test.ts
+++ b/tests/fixtures/config-factory.test.ts
@@ -0,0 +1,69 @@
+/**
+ * ConfigFactory and DatabaseFactory Unit Tests
+ */
+
+import { describe, it, expect } from 'vitest'
+import { ConfigFactory, DatabaseFactory } from './factory'
+
+describe('ConfigFactory', () => {
+  it('creates ERP config with default values', () => {
+    const config = ConfigFactory.createErpConfig()
+
+    expect(config.url).toBe('https://test-erp.example.com')
+    expect(config.username).toBe('test_user')
+    expect(config.password).toBe('test_password')
+  })
+
+  it('applies overrides to ERP config', () => {
+    const config = ConfigFactory.createErpConfig({
+      url: 'https://custom-erp.example.com',
+      username: 'admin',
+      password: 'secret123'
+    })
+
+    expect(config.url).toBe('https://custom-erp.example.com')
+    expect(config.username).toBe('admin')
+    expect(config.password).toBe('secret123')
+  })
+})
+
+describe('DatabaseFactory', () => {
+  it('creates MySQL config with default values', () => {
+    const config = DatabaseFactory.createDatabaseConfig('mysql')
+
+    expect(config.type).toBe('mysql')
+    expect(config.host).toBe('localhost')
+    expect(config.port).toBe(3306)
+    expect(config.database).toBe('test_db')
+    expect(config.username).toBe('test_user')
+    expect(config.password).toBe('test_password')
+  })
+
+  it('creates SQL Server config with correct port', () => {
+    const config = DatabaseFactory.createDatabaseConfig('sqlserver')
+
+    expect(config.type).toBe('sqlserver')
+    expect(config.host).toBe('localhost')
+    expect(config.port).toBe(1433)
+    expect(config.database).toBe('test_db')
+    expect(config.username).toBe('test_user')
+    expect(config.password).toBe('test_password')
+  })
+
+  it('applies overrides to database config', () => {
+    const config = DatabaseFactory.createDatabaseConfig('mysql', {
+      host: '192.168.1.100',
+      port: 3307,
+      database: 'production_db',
+      username: 'prod_user',
+      password: 'prod_password'
+    })
+
+    expect(config.type).toBe('mysql')
+    expect(config.host).toBe('192.168.1.100')
+    expect(config.port).toBe(3307)
+    expect(config.database).toBe('production_db')
+    expect(config.username).toBe('prod_user')
+    expect(config.password).toBe('prod_password')
+  })
+})
--- a/tests/fixtures/factory.ts
+++ b/tests/fixtures/factory.ts
@@ -4,7 +4,14 @@
 * Factory class for generating test data with consistent structure.
 */

-import type { TestUser, Order, Material } from './types'
+import type { TestUser, Order, Material, TestErpConfig, TestDatabaseConfig } from './types'
+import type { ExtractorResult, ImportResult } from '../../src/main/types/extractor.types'
+import type { CleanerResult, OrderCleanDetail } from '../../src/main/types/cleaner.types'
+import type { AuditEntry } from '../../src/main/types/audit.types'
+import { AuditAction, AuditStatus } from '../../src/main/types/audit.types'
+import type { UpdateRelease } from '../../src/main/types/update.types'
+import type { ValidationResult } from '../../src/main/types/validation.types'
+import { ValidationError, VALIDATION_ERROR_CODES } from '../../src/main/types/errors'

 /**
 * User Factory - generates test user data
@@ -215,3 +222,326 @@ export class MaterialFactory {
    })
  }
 }
+
+/**
+ * Config Factory
+ *
+ * Creates ERP configuration fixtures for testing.
+ */
+export class ConfigFactory {
+  /**
+   * Create an ERP configuration fixture
+   *
+   * @param overrides - Optional overrides to customize the configuration
+   * @returns A new TestErpConfig instance
+   *
+   * @example
+   * // Basic config with default values
+   * const config = ConfigFactory.createErpConfig()
+   *
+   * @example
+   * // Config with custom URL
+   * const config = ConfigFactory.createErpConfig({ url: 'https://custom-erp.example.com' })
+   *
+   * @example
+   * // Config with custom credentials
+   * const config = ConfigFactory.createErpConfig({ username: 'admin', password: 'secret' })
+   */
+  static createErpConfig(overrides?: Partial<TestErpConfig>): TestErpConfig {
+    return {
+      url: 'https://test-erp.example.com',
+      username: 'test_user',
+      password: 'test_password',
+      ...overrides
+    }
+  }
+}
+
+/**
+ * Database Factory
+ *
+ * Creates database configuration fixtures for testing.
+ */
+export class DatabaseFactory {
+  /**
+   * Create a database configuration fixture
+   *
+   * @param type - Database type ('mysql' or 'sqlserver'), defaults to 'mysql'
+   * @param overrides - Optional overrides to customize the configuration
+   * @returns A new TestDatabaseConfig instance
+   *
+   * @example
+   * // MySQL config with default values
+   * const config = DatabaseFactory.createDatabaseConfig()
+   *
+   * @example
+   * // SQL Server config
+   * const config = DatabaseFactory.createDatabaseConfig('sqlserver')
+   *
+   * @example
+   * // MySQL config with custom host
+   * const config = DatabaseFactory.createDatabaseConfig('mysql', { host: '192.168.1.100' })
+   */
+  static createDatabaseConfig(
+    type: 'mysql' | 'sqlserver' = 'mysql',
+    overrides?: Partial<TestDatabaseConfig>
+  ): TestDatabaseConfig {
+    return {
+      type,
+      host: 'localhost',
+      port: type === 'mysql' ? 3306 : 1433,
+      database: 'test_db',
+      username: 'test_user',
+      password: 'test_password',
+      ...overrides
+    }
+  }
+}
+
+/**
+ * Extract Result Factory
+ *
+ * Creates ExtractorResult fixtures for testing data extraction.
+ */
+export class ExtractResultFactory {
+  /**
+   * Create an extract result fixture
+   *
+   * @param overrides - Optional overrides to customize the result
+   * @returns A new ExtractorResult instance
+   *
+   * @example
+   * // Basic extract result
+   * const result = ExtractResultFactory.createExtractResult()
+   *
+   * @example
+   * // Result with errors
+   * const result = ExtractResultFactory.createExtractResult({ errors: ['Network timeout'] })
+   */
+  static createExtractResult(overrides?: Partial<ExtractorResult>): ExtractorResult {
+    const timestamp = Date.now()
+    return {
+      downloadedFiles: [`download_${timestamp}.xlsx`],
+      mergedFile: `merged_${timestamp}.xlsx`,
+      recordCount: 100,
+      errors: [],
+      orderRecordCounts: [{ orderNumber: `SC${timestamp}`, recordCount: 100 }],
+      ...overrides
+    }
+  }
+
+  /**
+   * Create an import result fixture
+   *
+   * @param overrides - Optional overrides
+   * @returns A new ImportResult instance
+   */
+  static createImportResult(overrides?: Partial<ImportResult>): ImportResult {
+    return {
+      success: true,
+      recordsRead: 100,
+      recordsDeleted: 5,
+      recordsImported: 95,
+      uniqueSourceNumbers: 10,
+      errors: [],
+      ...overrides
+    }
+  }
+}
+
+/**
+ * Cleaner Result Factory
+ *
+ * Creates CleanerResult fixtures for testing material cleanup.
+ */
+export class CleanerResultFactory {
+  /**
+   * Create a cleaner result fixture
+   *
+   * @param overrides - Optional overrides to customize the result
+   * @returns A new CleanerResult instance
+   *
+   * @example
+   * // Basic cleaner result
+   * const result = CleanerResultFactory.createCleanerResult()
+   *
+   * @example
+   * // Result with retries
+   * const result = CleanerResultFactory.createCleanerResult({ retriedOrders: 2, successfulRetries: 1 })
+   */
+  static createCleanerResult(overrides?: Partial<CleanerResult>): CleanerResult {
+    return {
+      ordersProcessed: 5,
+      materialsDeleted: 20,
+      materialsSkipped: 2,
+      errors: [],
+      details: [],
+      retriedOrders: 0,
+      successfulRetries: 0,
+      ...overrides
+    }
+  }
+
+  /**
+   * Create an order clean detail fixture
+   *
+   * @param overrides - Optional overrides
+   * @returns A new OrderCleanDetail instance
+   */
+  static createOrderCleanDetail(overrides?: Partial<OrderCleanDetail>): OrderCleanDetail {
+    return {
+      orderNumber: `SC${Date.now()}`,
+      materialsDeleted: 5,
+      materialsSkipped: 0,
+      errors: [],
+      skippedMaterials: [],
+      retryCount: 0,
+      ...overrides
+    }
+  }
+}
+
+/**
+ * Audit Log Factory
+ *
+ * Creates AuditEntry fixtures for testing audit logging.
+ */
+export class AuditLogFactory {
+  /**
+   * Create an audit log entry fixture
+   *
+   * @param action - Audit action type
+   * @param status - Audit status
+   * @param overrides - Optional overrides
+   * @returns A new AuditEntry instance
+   *
+   * @example
+   * // Successful login audit
+   * const entry = AuditLogFactory.createAuditLog('LOGIN', 'SUCCESS')
+   *
+   * @example
+   * // Failed extract audit
+   * const entry = AuditLogFactory.createAuditLog('EXTRACT', 'FAILURE', { resource: 'Order SC123' })
+   */
+  static createAuditLog(
+    action: AuditAction = AuditAction.LOGIN,
+    status: AuditStatus = AuditStatus.SUCCESS,
+    overrides?: Partial<AuditEntry>
+  ): AuditEntry {
+    return {
+      timestamp: new Date(),
+      action,
+      userId: 'USR-001',
+      username: 'test_user',
+      computerName: 'TEST-PC',
+      appVersion: '1.0.0',
+      status,
+      ...overrides
+    }
+  }
+}
+
+/**
+ * Update Release Factory
+ *
+ * Creates UpdateRelease fixtures for testing update mechanisms.
+ */
+export class UpdateReleaseFactory {
+  /**
+   * Create an update release fixture
+   *
+   * @param channel - Release channel ('stable' or 'preview')
+   * @param overrides - Optional overrides
+   * @returns A new UpdateRelease instance
+   *
+   * @example
+   * // Stable release
+   * const release = UpdateReleaseFactory.createUpdateRelease('stable')
+   *
+   * @example
+   * // Preview release with custom version
+   * const release = UpdateReleaseFactory.createUpdateRelease('preview', { version: '2.0.0-beta.1' })
+   */
+  static createUpdateRelease(
+    channel: 'stable' | 'preview' = 'stable',
+    overrides?: Partial<UpdateRelease>
+  ): UpdateRelease {
+    return {
+      version: '1.0.0',
+      channel,
+      artifactKey: `erputo-${channel}-v1.0.0.exe`,
+      sha256: 'abc123def456',
+      size: 52428800,
+      publishedAt: new Date().toISOString(),
+      changelogKey: 'CHANGELOG.md',
+      ...overrides
+    }
+  }
+}
+
+/**
+ * Production Input Factory
+ *
+ * Creates ValidationResult fixtures for testing validation.
+ */
+export class ProductionInputFactory {
+  /**
+   * Create a validation result fixture
+   *
+   * @param overrides - Optional overrides
+   * @returns A new ValidationResult instance
+   *
+   * @example
+   * // Basic validation result
+   * const result = ProductionInputFactory.createValidationResult()
+   *
+   * @example
+   * // Marked for deletion
+   * const result = ProductionInputFactory.createValidationResult({ isMarkedForDeletion: true })
+   */
+  static createValidationResult(overrides?: Partial<ValidationResult>): ValidationResult {
+    return {
+      materialName: 'Test Material',
+      materialCode: `MAT-${Date.now()}`,
+      specification: 'Standard Spec',
+      model: 'Model-A',
+      managerName: 'Test Manager',
+      isMarkedForDeletion: false,
+      ...overrides
+    }
+  }
+}
+
+/**
+ * Validation Error Factory
+ *
+ * Creates ValidationError fixtures for testing error handling.
+ */
+export class ValidationErrorFactory {
+  /**
+   * Create a validation error fixture
+   *
+   * @param message - Error message
+   * @param code - Error code
+   * @param overrides - Optional overrides
+   * @returns A new ValidationError instance
+   *
+   * @example
+   * // Basic validation error
+   * const error = ValidationErrorFactory.createValidationError('Invalid input')
+   *
+   * @example
+   * // Error with specific code
+   * const error = ValidationErrorFactory.createValidationError(
+   *   'Missing required field',
+   *   'VAL_MISSING_REQUIRED'
+   * )
+   */
+  static createValidationError(
+    message: string = 'Validation failed',
+    code: (typeof VALIDATION_ERROR_CODES)[keyof typeof VALIDATION_ERROR_CODES] = VALIDATION_ERROR_CODES.INVALID_INPUT,
+    cause?: Error
+  ): ValidationError {
+    return new ValidationError(message, code, cause)
+  }
+}
--- a/tests/fixtures/other-factories.test.ts
+++ b/tests/fixtures/other-factories.test.ts
@@ -0,0 +1,192 @@
+/**
+ * Other Factories Unit Tests
+ *
+ * Tests for ExtractResult, CleanerResult, AuditLog, UpdateRelease,
+ * ProductionInput, and ValidationError factories.
+ */
+
+import { describe, it, expect } from 'vitest'
+import {
+  ExtractResultFactory,
+  CleanerResultFactory,
+  AuditLogFactory,
+  UpdateReleaseFactory,
+  ProductionInputFactory,
+  ValidationErrorFactory
+} from './factory'
+import { AuditAction, AuditStatus } from '../../src/main/types/audit.types'
+import { VALIDATION_ERROR_CODES } from '../../src/main/types/errors'
+
+describe('ExtractResultFactory', () => {
+  it('creates extract result with default values', () => {
+    const result = ExtractResultFactory.createExtractResult()
+
+    expect(result.downloadedFiles).toHaveLength(1)
+    expect(result.downloadedFiles[0]).toMatch(/download_\d+\.xlsx/)
+    expect(result.mergedFile).toMatch(/merged_\d+\.xlsx/)
+    expect(result.recordCount).toBe(100)
+    expect(result.errors).toEqual([])
+    expect(result.orderRecordCounts).toHaveLength(1)
+  })
+
+  it('creates extract result with overrides', () => {
+    const result = ExtractResultFactory.createExtractResult({
+      recordCount: 50,
+      errors: ['Network timeout']
+    })
+
+    expect(result.recordCount).toBe(50)
+    expect(result.errors).toEqual(['Network timeout'])
+  })
+
+  it('creates import result with default values', () => {
+    const importResult = ExtractResultFactory.createImportResult()
+
+    expect(importResult.success).toBe(true)
+    expect(importResult.recordsRead).toBe(100)
+    expect(importResult.recordsImported).toBe(95)
+    expect(importResult.errors).toEqual([])
+  })
+})
+
+describe('CleanerResultFactory', () => {
+  it('creates cleaner result with default values', () => {
+    const result = CleanerResultFactory.createCleanerResult()
+
+    expect(result.ordersProcessed).toBe(5)
+    expect(result.materialsDeleted).toBe(20)
+    expect(result.materialsSkipped).toBe(2)
+    expect(result.errors).toEqual([])
+    expect(result.details).toEqual([])
+    expect(result.retriedOrders).toBe(0)
+  })
+
+  it('creates cleaner result with overrides', () => {
+    const result = CleanerResultFactory.createCleanerResult({
+      ordersProcessed: 10,
+      materialsDeleted: 40,
+      retriedOrders: 2,
+      successfulRetries: 1
+    })
+
+    expect(result.ordersProcessed).toBe(10)
+    expect(result.materialsDeleted).toBe(40)
+    expect(result.retriedOrders).toBe(2)
+    expect(result.successfulRetries).toBe(1)
+  })
+
+  it('creates order clean detail with default values', () => {
+    const detail = CleanerResultFactory.createOrderCleanDetail()
+
+    expect(detail.orderNumber).toMatch(/SC\d+/)
+    expect(detail.materialsDeleted).toBe(5)
+    expect(detail.materialsSkipped).toBe(0)
+    expect(detail.errors).toEqual([])
+    expect(detail.skippedMaterials).toEqual([])
+    expect(detail.retryCount).toBe(0)
+  })
+})
+
+describe('AuditLogFactory', () => {
+  it('creates audit log with default values', () => {
+    const entry = AuditLogFactory.createAuditLog()
+
+    expect(entry.timestamp).toBeInstanceOf(Date)
+    expect(entry.action).toBe(AuditAction.LOGIN)
+    expect(entry.status).toBe(AuditStatus.SUCCESS)
+    expect(entry.userId).toBe('USR-001')
+    expect(entry.username).toBe('test_user')
+    expect(entry.computerName).toBe('TEST-PC')
+    expect(entry.appVersion).toBe('1.0.0')
+  })
+
+  it('creates audit log with custom action and status', () => {
+    const entry = AuditLogFactory.createAuditLog(AuditAction.EXTRACT, AuditStatus.FAILURE, {
+      userId: 'USR-999',
+      resource: 'Order SC123'
+    })
+
+    expect(entry.action).toBe(AuditAction.EXTRACT)
+    expect(entry.status).toBe(AuditStatus.FAILURE)
+    expect(entry.userId).toBe('USR-999')
+    expect(entry.resource).toBe('Order SC123')
+  })
+})
+
+describe('UpdateReleaseFactory', () => {
+  it('creates stable release with default values', () => {
+    const release = UpdateReleaseFactory.createUpdateRelease('stable')
+
+    expect(release.version).toBe('1.0.0')
+    expect(release.channel).toBe('stable')
+    expect(release.artifactKey).toMatch(/erputo-stable-v1\.0\.0\.exe/)
+    expect(release.size).toBe(52428800)
+    expect(release.publishedAt).toMatch(/^\d{4}-\d{2}-\d{2}T\d{2}:\d{2}:\d{2}/)
+  })
+
+  it('creates preview release with overrides', () => {
+    const release = UpdateReleaseFactory.createUpdateRelease('preview', {
+      version: '2.0.0-beta.1',
+      size: 62914560
+    })
+
+    expect(release.channel).toBe('preview')
+    expect(release.version).toBe('2.0.0-beta.1')
+    expect(release.size).toBe(62914560)
+  })
+})
+
+describe('ProductionInputFactory', () => {
+  it('creates validation result with default values', () => {
+    const result = ProductionInputFactory.createValidationResult()
+
+    expect(result.materialName).toBe('Test Material')
+    expect(result.materialCode).toMatch(/MAT-\d+/)
+    expect(result.specification).toBe('Standard Spec')
+    expect(result.model).toBe('Model-A')
+    expect(result.managerName).toBe('Test Manager')
+    expect(result.isMarkedForDeletion).toBe(false)
+  })
+
+  it('creates validation result marked for deletion', () => {
+    const result = ProductionInputFactory.createValidationResult({
+      isMarkedForDeletion: true,
+      materialCode: 'MAT-999'
+    })
+
+    expect(result.isMarkedForDeletion).toBe(true)
+    expect(result.materialCode).toBe('MAT-999')
+  })
+})
+
+describe('ValidationErrorFactory', () => {
+  it('creates validation error with default values', () => {
+    const error = ValidationErrorFactory.createValidationError()
+
+    expect(error.name).toBe('ValidationError')
+    expect(error.message).toBe('Validation failed')
+    expect(error.code).toBe(VALIDATION_ERROR_CODES.INVALID_INPUT)
+  })
+
+  it('creates validation error with custom message and code', () => {
+    const error = ValidationErrorFactory.createValidationError(
+      'Missing required field',
+      VALIDATION_ERROR_CODES.MISSING_REQUIRED
+    )
+
+    expect(error.message).toBe('Missing required field')
+    expect(error.code).toBe(VALIDATION_ERROR_CODES.MISSING_REQUIRED)
+  })
+
+  it('creates validation error with cause', () => {
+    const cause = new Error('Underlying cause')
+    const error = ValidationErrorFactory.createValidationError(
+      'Invalid format',
+      VALIDATION_ERROR_CODES.INVALID_FORMAT,
+      cause
+    )
+
+    expect(error.cause).toBe(cause)
+    expect(error.message).toBe('Invalid format')
+  })
+})