diff --git a/test/git_test.go b/test/git_test.go
new file mode 100644
index 0000000..1492b24
--- /dev/null
+++ b/test/git_test.go
@@ -0,0 +1,23 @@
+package test
+
+import (
+	"log"
+	"testing"
+
+	"github.com/sergi/go-diff/diffmatchpatch"
+)
+
+const (
+	text1 = "Lorem ipsum dolor."
+	text2 = "Lorem dolor sit amet. sdfsdfsd"
+)
+
+func TestDiff(t *testing.T) {
+	dmp := diffmatchpatch.New()
+
+	diffs := dmp.DiffMain(text1, text2, false)
+	log.Print(diffs)
+	prettydiff := dmp.DiffPrettyText(diffs)
+
+	log.Print(prettydiff)
+}
diff --git a/test/portData_test.go b/test/portData_test.go
index 25c075b..57ab66b 100644
--- a/test/portData_test.go
+++ b/test/portData_test.go
@@ -8,6 +8,7 @@ import (
 	"log"
 	"testing"
 )
+
 func InitConfig() {
 	e := config.Init("user.yaml")
 	if nil != e {
@@ -29,16 +30,16 @@ func InitRedisConfig() {
 		return
 	}
 }
-func InitElasticSearch(){
-	e := db.GetElastic().CreateIndex("hardware",model.HardwareTypeMapping())
-	if nil != e{
+func InitElasticSearch() {
+	e := db.GetElastic().CreateIndex("hardware", model.HardwareTypeMapping())
+	if nil != e {
 
 	}
 }
 func InitLogs() {
 	logs.Init(config.GetLogConfig().Dir, config.GetLogConfig().File, config.GetLogConfig().Level, config.GetLogConfig().SaveFile)
 }
-func TestPortDocToElastic(t *testing.T)  {
+func TestPortDocToElastic(t *testing.T) {
 	InitConfig()
 	InitLogs()
 	InitRedisConfig()
@@ -46,7 +47,7 @@ func TestPortDocToElastic(t *testing.T)  {
 	InitElasticSearch()
 	db.InitELK()
 	e := model.PortDocumentToElasticsearch("doc")
-	if nil != e{
+	if nil != e {
 		t.Error(e)
 	}
-}
\ No newline at end of file
+}