package binance import ( "strings" "testing" "github.com/stretchr/testify/assert" ) func Test_newClientOrderID(t *testing.T) { cID := newSpotClientOrderID("") assert.Len(t, cID, 32) strings.HasPrefix(cID, "x-"+spotBrokerID) cID = newSpotClientOrderID("myid1") assert.Equal(t, cID, "x-"+spotBrokerID+"myid1") }