add testcover

client/dtmcli/logger/logger_test.go

@@ -4,6 +4,7 @@ import (
 	"os"
 	"testing"
 
+	"github.com/stretchr/testify/assert"
 	"go.uber.org/zap"
 )
 
@@ -37,3 +38,9 @@ func TestWithLogger(t *testing.T) {
 	FatalfIf(false, "nothing")
 	FatalIfError(nil)
 }
+
+func TestCover(t *testing.T) {
+	sin := lumberjackSink{}
+	err := sin.Sync()
+	assert.Nil(t, err)
+}

dtmsvr/trans_type_workflow.go

@@ -25,10 +25,7 @@ type cWorkflowCustom struct {
 }
 
 func (t *transWorkflowProcessor) ProcessOnce(branches []TransBranch) error {
-	if t.Status == dtmcli.StatusSubmitted { // client workflow finished
-		t.changeStatus(dtmcli.StatusSucceed)
-		return nil
-	} else if t.Status == dtmcli.StatusFailed || t.Status == dtmcli.StatusSucceed {
+	if t.Status == dtmcli.StatusFailed || t.Status == dtmcli.StatusSucceed {
 		return nil
 	}