add State PlainText method test

pkg/strategy/xbalance/strategy.go

@@ -36,6 +36,12 @@ func (s *State) IsOver24Hours() bool {
 	return time.Now().Sub(time.Unix(s.Since, 0)) >= 24*time.Hour
 }
 
+func (s *State) PlainText() string {
+	return util.Render(`{{ .Asset }} transfer stats:
+daily number of transfers: {{ .DailyNumberOfTransfers }}
+daily amount of transfers {{ .DailyAmountOfTransfers.Float64 }}`, s)
+}
+
 func (s *State) SlackAttachment() slack.Attachment {
 	return slack.Attachment{
 		// Pretext:       "",
@@ -276,7 +282,7 @@ func (s *Strategy) SaveState() {
 		log.WithError(err).Errorf("can not save state: %+v", s.state)
 	} else {
 		log.Infof("%s %s state is saved: %+v", ID, s.Asset, s.state)
-		s.Notifiability.Notify("%s %s state is saved => %f", ID, s.Asset, s.state)
+		s.Notifiability.Notify("%s %s state is saved", ID, s.Asset, s.state)
 	}
 }
 

pkg/strategy/xbalance/strategy_test.go

@@ -0,0 +1,19 @@
+package xbalance
+
+import (
+	"testing"
+
+	"github.com/c9s/bbgo/pkg/fixedpoint"
+	"github.com/stretchr/testify/assert"
+)
+
+func TestState_PlainText(t *testing.T) {
+	var state = State{
+		Asset:                  "USDT",
+		DailyNumberOfTransfers: 1,
+		DailyAmountOfTransfers: fixedpoint.NewFromFloat(1000.0),
+		Since:                  0,
+	}
+
+	assert.Equal(t, "USDT transfer stats:\ndaily number of transfers: 1\ndaily amount of transfers 1000", state.PlainText())
+}