yml2213
ac777f5b16
- 权限落库：新增 000066 迁移，注册 11 个 distribution:* 权限并授权 super_admin/ops/finance - 越权修复：siteAccessAllowed 校验贯穿站点/规则/订单/展示/支付通道/结算全部按 ID 操作 - 分账闭环：SplitSettlement 按比例拆分分成基数，销售加价归卖出方，尾差记入 rounding_adjustment_cent 归平台；支付快照与退款重算均按拆分写入参与方金额 - 结算批次：创建时聚合周期内待结算订单生成明细并汇总金额，结算时校验明细与总额一致后联动置位财务快照 - 手工补数接口禁止覆盖已有快照并写入审计日志 - 杂项：二维码池校验站点启用状态且不吞真实 DB 错误；绑定支付通道校验商户配置存在；表探测改为 sync.Once 缓存
103 lines
4.1 KiB
Go
103 lines
4.1 KiB
Go
package distribution
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import "testing"
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func TestDefaultRules(t *testing.T) {
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cases := []struct {
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mode string
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check func(Rule) bool
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}{
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{ModeTwoPartyDistributorReceive, func(r Rule) bool { return r.DistributorReceiveRatio == 3.5 && r.PlatformSellRatio == 4 }},
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{ModeTwoPartyPlatformReceive, func(r Rule) bool { return r.PlatformReceiveRatio == 3.5 && r.DistributorSellRatio == 4 }},
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{ModeThreeParty, func(r Rule) bool { return r.DistributorARatio == 3.5 && r.DistributorBRatio == 4 }},
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}
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for _, item := range cases {
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rule, err := DefaultRule(item.mode)
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if err != nil || !item.check(rule) || rule.ServiceFeeValue != 2.5 || rule.PaymentFeeBPS != 50 {
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t.Fatalf("default rule %s = %#v, err=%v", item.mode, rule, err)
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}
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}
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}
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func TestCalculateSettlementDeductsFeeBeforeSplit(t *testing.T) {
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rule := Rule{ServiceFeeValue: 0, ServiceFeeUnit: ServiceFeeUnitFixedAmount, PaymentFeeBPS: 50}
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got, err := CalculateSettlement(rule, SettlementInput{GrossPaidAmountCent: 10001, RefundAmountCent: 1000, MarkupAmountCent: 300})
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if err != nil {
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t.Fatal(err)
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}
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if got.NetPaidAmountCent != 9001 || got.PaymentFeeCent != 45 || got.SplitBaseAmountCent != 8956 {
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t.Fatalf("unexpected settlement: %#v", got)
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}
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}
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func TestCalculateSettlementTaxesEachPositivePartyProfit(t *testing.T) {
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rule := Rule{ServiceFeeUnit: ServiceFeeUnitFixedAmount, PaymentFeeBPS: 0, TaxEnabled: true, TaxRateBPS: 100}
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got, err := CalculateSettlement(rule, SettlementInput{
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GrossPaidAmountCent: 10000,
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GrossProfitByParty: []PartyProfitInput{
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{PartyRole: "distributor_a", IncomeAmountCent: 1000, CostAmountCent: 400},
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{PartyRole: "distributor_b", IncomeAmountCent: 500, CostAmountCent: 700},
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},
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})
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if err != nil {
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t.Fatal(err)
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}
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if got.TaxAmountCent != 6 || len(got.TaxByParty) != 2 || got.TaxByParty[0].TaxAmountCent != 6 || got.TaxByParty[1].TaxAmountCent != 0 {
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t.Fatalf("unexpected tax result: %#v", got)
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}
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}
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func TestCalculateSettlementRejectsRefundOverPayment(t *testing.T) {
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_, err := CalculateSettlement(Rule{ServiceFeeUnit: ServiceFeeUnitFixedAmount}, SettlementInput{GrossPaidAmountCent: 1, RefundAmountCent: 2})
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if err != ErrInvalidAmount {
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t.Fatalf("err = %v", err)
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}
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}
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func TestSplitSettlementTwoPartyDistributorReceive(t *testing.T) {
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rule := Rule{Mode: ModeTwoPartyDistributorReceive, DistributorReceiveRatio: 3.5, PlatformSellRatio: 4}
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splits := SplitSettlement(rule, 10000, 0)
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if len(splits) != 2 {
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t.Fatalf("splits = %#v", splits)
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}
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if splits[0].PartyRole != "distributor_receive" || splits[0].AmountCent != 350 {
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t.Fatalf("distributor split = %#v", splits[0])
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}
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if splits[1].PartyRole != "platform_sell" || splits[1].AmountCent != 400 {
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t.Fatalf("platform split = %#v", splits[1])
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}
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if got := SplitRemainderCent(10000, splits); got != 9250 {
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t.Fatalf("remainder = %d, want 9250", got)
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}
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}
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func TestSplitSettlementMarkupGoesToSeller(t *testing.T) {
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// 两方-分销收号模式：卖出方是主站（platform_sell）。
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rule := Rule{Mode: ModeTwoPartyDistributorReceive, DistributorReceiveRatio: 3.5, PlatformSellRatio: 4}
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splits := SplitSettlement(rule, 10000, 300)
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if splits[1].AmountCent != 700 {
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t.Fatalf("platform split with markup = %d, want 700", splits[1].AmountCent)
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}
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// 两方-分销卖出模式：卖出方是分销网（distributor_sell）。
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ruleSell := Rule{Mode: ModeTwoPartyPlatformReceive, DistributorSellRatio: 4, PlatformReceiveRatio: 3.5}
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splitsSell := SplitSettlement(ruleSell, 10000, 300)
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if splitsSell[0].PartyRole != "distributor_sell" || splitsSell[0].AmountCent != 700 {
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t.Fatalf("distributor sell split with markup = %#v", splitsSell[0])
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}
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if got := SplitRemainderCent(10000, splitsSell); got != 8950 {
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t.Fatalf("remainder = %d, want 8950", got)
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}
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}
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func TestSplitSettlementThreeParty(t *testing.T) {
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rule := Rule{Mode: ModeThreeParty, DistributorARatio: 3.5, DistributorBRatio: 4}
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splits := SplitSettlement(rule, 10001, 0)
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if len(splits) != 2 || splits[0].AmountCent != 350 || splits[1].AmountCent != 400 {
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t.Fatalf("splits = %#v", splits)
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}
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// 尾差归平台：10001 - 750 = 9251。
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if got := SplitRemainderCent(10001, splits); got != 9251 {
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t.Fatalf("remainder = %d, want 9251", got)
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}
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}
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