60 lines
1.3 KiB
Go
60 lines
1.3 KiB
Go
package service
|
|
|
|
import (
|
|
"testing"
|
|
)
|
|
|
|
type c struct {
|
|
balance int64
|
|
loss int64
|
|
expectUserRefund int64
|
|
expectBizRefund int64
|
|
}
|
|
|
|
func TestCalcRefundFee(t *testing.T) {
|
|
var min int64 = -20000
|
|
cases := []c{
|
|
c{
|
|
balance: 10000,
|
|
loss: 20000,
|
|
expectUserRefund: 20000,
|
|
expectBizRefund: 0,
|
|
}, c{
|
|
balance: 0,
|
|
loss: 10000,
|
|
expectUserRefund: 10000,
|
|
expectBizRefund: 0,
|
|
}, c{
|
|
balance: -1,
|
|
loss: 20000,
|
|
expectUserRefund: 19999,
|
|
expectBizRefund: 1,
|
|
}, c{
|
|
balance: -19999,
|
|
loss: 20000,
|
|
expectUserRefund: 1,
|
|
expectBizRefund: 19999,
|
|
}, c{
|
|
balance: -20000,
|
|
loss: 20000,
|
|
expectUserRefund: 0,
|
|
expectBizRefund: 20000,
|
|
}, c{
|
|
balance: -30000,
|
|
loss: 20000,
|
|
expectUserRefund: 0,
|
|
expectBizRefund: 20000,
|
|
},
|
|
}
|
|
|
|
for _, c := range cases {
|
|
bizRefund, userRefund := calcRefundFee(c.balance, c.loss, min)
|
|
if userRefund != c.expectUserRefund {
|
|
t.Fatalf("TestCalcRefundFee case: %+v expectUserRefund not right, actual: %d\n", c, userRefund)
|
|
}
|
|
if bizRefund != c.expectBizRefund {
|
|
t.Fatalf("TestCalcRefundFee case: %+v expectBizRefund not right, actual: %d\n", c, bizRefund)
|
|
}
|
|
}
|
|
}
|