v3.5.4版本提交

packages/domain/src/index.test.ts

@@ -7,6 +7,8 @@ import {
   calcOrderBoxCount,
   shouldHoldAutoCourierDispatch,
   validateMinPurchase,
+  toBottleQuantity,
+  toMinSaleQuantity,
   validateBusinessHours,
   formatBusinessHours,
   validateRedeemAmount,
@@ -47,6 +49,30 @@ describe('validateMinPurchase', () => {
     expect(validateMinPurchase('ON_SITE_PICKUP', 1, 2, 6).ok).toBe(false);
     expect(validateMinPurchase('ON_SITE_PICKUP', 2, 2, 6).ok).toBe(true);
   });
+
+  it('box SKU: 1 box (6 bottles) satisfies local and cross mins', () => {
+    const opts = { bottlesPerUnit: 6, saleUnit: 'BOX' as const };
+    expect(validateMinPurchase('LOCAL', 1, 2, 6, opts).ok).toBe(true);
+    expect(validateMinPurchase('CROSS_CITY', 1, 2, 6, opts).ok).toBe(true);
+    expect(validateMinPurchase('ON_SITE_PICKUP', 1, 2, 6, opts).ok).toBe(true);
+  });
+
+  it('box SKU message uses 箱', () => {
+    const r = validateMinPurchase('LOCAL', 0, 2, 6, { bottlesPerUnit: 6, saleUnit: 'BOX' });
+    expect(r.ok).toBe(false);
+    expect(r.message).toContain('箱');
+  });
+});
+
+describe('toBottleQuantity / toMinSaleQuantity', () => {
+  it('converts sale qty to bottles', () => {
+    expect(toBottleQuantity(2, 1)).toBe(2);
+    expect(toBottleQuantity(1, 6)).toBe(6);
+    expect(toMinSaleQuantity(2, 1)).toBe(2);
+    expect(toMinSaleQuantity(2, 6)).toBe(1);
+    expect(toMinSaleQuantity(6, 6)).toBe(1);
+    expect(toMinSaleQuantity(7, 6)).toBe(2);
+  });
 });
 
 describe('validateBusinessHours', () => {