105 行
4.2 KiB
TypeScript
105 行
4.2 KiB
TypeScript
import {
|
|
NfcManufacturingService,
|
|
ManufacturingBatchStatus,
|
|
CreateManufacturingBatchDto,
|
|
calculateBatchYieldRate,
|
|
canTransitionBatchStatus,
|
|
} from '../../../src/modules/nfc/service/manufacturing';
|
|
|
|
describe('Point 45: 国际实体卡供应链生产批次工单生命周期与良率检验', () => {
|
|
let service: NfcManufacturingService;
|
|
|
|
beforeEach(() => {
|
|
service = new NfcManufacturingService();
|
|
});
|
|
|
|
describe('1. 生产工单状态机流转规则 (canTransitionBatchStatus)', () => {
|
|
it('应允许合法正向生命周期流转: draft -> ordered -> manufacturing -> qa_inspected -> in_stock', () => {
|
|
expect(canTransitionBatchStatus('draft', 'ordered')).toBe(true);
|
|
expect(canTransitionBatchStatus('ordered', 'manufacturing')).toBe(true);
|
|
expect(canTransitionBatchStatus('manufacturing', 'qa_inspected')).toBe(true);
|
|
expect(canTransitionBatchStatus('qa_inspected', 'in_stock')).toBe(true);
|
|
});
|
|
|
|
it('质检不合格可流转为 rejected 废品或返工', () => {
|
|
expect(canTransitionBatchStatus('qa_inspected', 'rejected')).toBe(true);
|
|
expect(canTransitionBatchStatus('manufacturing', 'cancelled')).toBe(true);
|
|
expect(canTransitionBatchStatus('draft', 'cancelled')).toBe(true);
|
|
});
|
|
|
|
it('逆向或跨阶段非法流转应坚决拒绝', () => {
|
|
expect(canTransitionBatchStatus('in_stock', 'draft')).toBe(false);
|
|
expect(canTransitionBatchStatus('draft', 'in_stock')).toBe(false);
|
|
expect(canTransitionBatchStatus('rejected', 'in_stock')).toBe(false);
|
|
});
|
|
});
|
|
|
|
describe('2. calculateBatchYieldRate (出厂质检良率与损耗统计)', () => {
|
|
it('应精确计算生产良品率 (Yield Rate)', () => {
|
|
// 计划生产 1000 张，实际合格 985 张，报废 15 张
|
|
const result = calculateBatchYieldRate(1000, 985, 15);
|
|
expect(result.yieldRate).toBe(0.985);
|
|
expect(result.defectRate).toBe(0.015);
|
|
expect(result.isQualified).toBe(true); // 默认合格线 >= 95%
|
|
});
|
|
|
|
it('良率低于阈值 (如 95%) 时应标记为未达标', () => {
|
|
const result = calculateBatchYieldRate(1000, 920, 80, 0.95);
|
|
expect(result.yieldRate).toBe(0.92);
|
|
expect(result.isQualified).toBe(false);
|
|
expect(result.defectCount).toBe(80);
|
|
});
|
|
|
|
it('非法入参处理 (如数量为负或超过总数) 应安全抛出异常', () => {
|
|
expect(() => calculateBatchYieldRate(0, 0, 0)).toThrow();
|
|
expect(() => calculateBatchYieldRate(100, 105, 0)).toThrow();
|
|
expect(() => calculateBatchYieldRate(100, -5, 0)).toThrow();
|
|
});
|
|
});
|
|
|
|
describe('3. NfcManufacturingService 批次工单管理', () => {
|
|
it('应能创建生产批次并初始化为 draft 状态', () => {
|
|
const batchDto: CreateManufacturingBatchDto = {
|
|
batchNo: 'MFG-2026-Q4-001',
|
|
materialType: 'MATTE_BLACK_METAL', // 磨砂黑金属卡
|
|
targetQuantity: 500,
|
|
factoryName: 'Shenzhen Smart Chip Technology Co.',
|
|
chipModel: 'NTAG216',
|
|
cardFinishing: 'GOLD_LASER_ENGRAVING', // 激光金雕
|
|
};
|
|
|
|
const batch = service.createBatch(batchDto);
|
|
expect(batch.id).toBeDefined();
|
|
expect(batch.batchNo).toBe('MFG-2026-Q4-001');
|
|
expect(batch.status).toBe('draft');
|
|
expect(batch.targetQuantity).toBe(500);
|
|
expect(batch.qualifiedQuantity).toBe(0);
|
|
});
|
|
|
|
it('更新生产状态并在达到 qa_inspected 时记录质检指标', () => {
|
|
const batch = service.createBatch({
|
|
batchNo: 'MFG-2026-Q4-002',
|
|
materialType: 'ECO_BAMBOO_WOOD', // 环保竹木卡
|
|
targetQuantity: 200,
|
|
factoryName: 'EcoCard Global Ltd.',
|
|
chipModel: 'NTAG213',
|
|
});
|
|
|
|
// 流转为 ordered -> manufacturing
|
|
service.updateBatchStatus(batch.batchNo, 'ordered');
|
|
service.updateBatchStatus(batch.batchNo, 'manufacturing');
|
|
|
|
// 质检录入
|
|
const updated = service.recordBatchInspection(batch.batchNo, 196, 4);
|
|
expect(updated.status).toBe('qa_inspected');
|
|
expect(updated.qualifiedQuantity).toBe(196);
|
|
expect(updated.defectQuantity).toBe(4);
|
|
expect(updated.yieldRate).toBe(0.98);
|
|
|
|
// 入库
|
|
const inStock = service.updateBatchStatus(batch.batchNo, 'in_stock');
|
|
expect(inStock.status).toBe('in_stock');
|
|
});
|
|
});
|
|
});
|