113 lines
3.4 KiB
TypeScript
113 lines
3.4 KiB
TypeScript
import { describe, expect, it } from 'vitest';
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import {
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resolveOrderCityPartner,
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validatePartnerCityBinding,
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validatePartnerCommissionRates,
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} from './city-partner';
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describe('resolveOrderCityPartner', () => {
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const bindings = [
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{
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id: '1',
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partnerAccountId: '10',
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scopeType: 'CITY_WIDE' as const,
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districtCodes: null,
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orderCommissionRate: 0,
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redeemCommissionRate: 0.03,
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bindingStatus: 'ACTIVE' as const,
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},
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{
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id: '2',
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partnerAccountId: '20',
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scopeType: 'DISTRICT' as const,
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districtCodes: ['410105', '金水区'],
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orderCommissionRate: 0.01,
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redeemCommissionRate: 0.03,
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bindingStatus: 'ACTIVE' as const,
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},
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];
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it('prefers district partner when district matches adcode', () => {
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const ref = resolveOrderCityPartner(bindings, '410105');
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expect(ref?.partnerAccountId).toBe('20');
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expect(ref?.scopeType).toBe('DISTRICT');
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});
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it('falls back to city-wide partner', () => {
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const ref = resolveOrderCityPartner(bindings, '410102');
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expect(ref?.partnerAccountId).toBe('10');
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expect(ref?.scopeType).toBe('CITY_WIDE');
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});
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it('returns null when no bindings', () => {
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expect(resolveOrderCityPartner([], '410105')).toBeNull();
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});
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});
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describe('validatePartnerCityBinding', () => {
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it('rejects duplicate partner', () => {
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const result = validatePartnerCityBinding(
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[{ id: '1', partnerAccountId: '10', scopeType: 'CITY_WIDE' }],
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{ partnerAccountId: '10', scopeType: 'DISTRICT', districtCodes: ['410105'] },
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);
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expect(result.ok).toBe(false);
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});
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it('rejects second city-wide partner', () => {
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const result = validatePartnerCityBinding(
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[{ id: '1', partnerAccountId: '10', scopeType: 'CITY_WIDE' }],
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{ partnerAccountId: '11', scopeType: 'CITY_WIDE' },
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);
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expect(result.ok).toBe(false);
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});
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it('allows overlapping district codes as labels', () => {
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const result = validatePartnerCityBinding(
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[
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{
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id: '1',
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partnerAccountId: '10',
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scopeType: 'DISTRICT',
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districtCodes: ['410105'],
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companyName: '甲公司',
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},
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],
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{ partnerAccountId: '11', scopeType: 'DISTRICT', districtCodes: ['410105'] },
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);
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expect(result.ok).toBe(true);
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});
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it('allows district partner without district codes', () => {
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const result = validatePartnerCityBinding(
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[],
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{ partnerAccountId: '11', scopeType: 'DISTRICT', districtCodes: [] },
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);
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expect(result.ok).toBe(true);
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});
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it('allows valid district binding', () => {
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const result = validatePartnerCityBinding(
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[{ id: '1', partnerAccountId: '10', scopeType: 'DISTRICT', districtCodes: ['410105'] }],
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{ partnerAccountId: '11', scopeType: 'DISTRICT', districtCodes: ['410106'] },
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);
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expect(result.ok).toBe(true);
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});
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});
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describe('validatePartnerCommissionRates', () => {
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it('allows sum within default 5% cap', () => {
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expect(validatePartnerCommissionRates(0.02, 0.03).ok).toBe(true);
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});
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it('rejects sum above cap', () => {
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const result = validatePartnerCommissionRates(0.03, 0.03, 0.05);
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expect(result.ok).toBe(false);
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expect(result.message).toContain('5.00%');
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});
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it('respects custom city cap', () => {
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expect(validatePartnerCommissionRates(0.04, 0.04, 0.08).ok).toBe(true);
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expect(validatePartnerCommissionRates(0.05, 0.04, 0.08).ok).toBe(false);
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});
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});
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