update test file

.travis.yml

@@ -1,4 +1,15 @@
 language: go
 go:
   - 1.13.x
-  - master
+  - master
+  
+go_import_path: github.com/xxjwxc/gormt
+
+before_install:
+  - go get -t -v ./...
+
+script:
+  - go test -race -coverprofile=coverage.txt -covermode=atomic
+
+after_success:
+  - bash <(curl -s https://codecov.io/bash)

README.md

@@ -1,5 +1,6 @@
 [![Build Status](https://travis-ci.org/xxjwxc/gormt.svg?branch=master)](https://travis-ci.org/xxjwxc/gormt)
 [![Go Report Card](https://goreportcard.com/badge/github.com/xxjwxc/gormt)](https://goreportcard.com/report/github.com/xxjwxc/gormt)
+[![codecov](https://codecov.io/gh/xxjwxc/gormt/branch/master/graph/badge.svg)](https://codecov.io/gh/xxjwxc/gormt)
  
 # [gormt](https://github.com/xxjwxc/gormt)