Add unit test for log.go

backend/services/log_test.go

@@ -0,0 +1,22 @@
+package services
+
+import (
+	"crawlab/config"
+	"github.com/apex/log"
+	. "github.com/smartystreets/goconvey/convey"
+	"github.com/spf13/viper"
+	"testing"
+)
+
+func TestDeleteLogPeriodically(t *testing.T) {
+	Convey("Test DeleteLogPeriodically", t, func() {
+		if err := config.InitConfig("../conf/config.yml"); err != nil {
+			log.Error("init config error:" + err.Error())
+			panic(err)
+		}
+		log.Info("初始化配置成功")
+		logDir := viper.GetString("log.path")
+		log.Info(logDir)
+		DeleteLogPeriodically()
+	})
+}