Feat: sign http request / read running mode from config file

pkg/serializer/auth_test.go

@@ -0,0 +1,13 @@
+package serializer
+
+import (
+	"github.com/stretchr/testify/assert"
+	"testing"
+)
+
+func TestNewRequestSignString(t *testing.T) {
+	asserts := assert.New(t)
+
+	sign := NewRequestSignString("1", "2", "3")
+	asserts.NotEmpty(sign)
+}