add travis

.travis.yml

@@ -0,0 +1,16 @@
+language: go
+sudo: false
+go_import_path: gopkg.in/go-oauth2/mysql.v3
+go:
+  - 1.7
+services:
+  - mysql
+before_install:
+  - mysql -e 'CREATE DATABASE myapp_test;'
+  - go get -t -v ./...
+
+script:
+  - go test -race -coverprofile=coverage.txt -covermode=atomic
+
+after_success:
+  - bash <(curl -s https://codecov.io/bash)

README.md

@@ -1,6 +1,6 @@
 # MySQL Storage for [OAuth 2.0](https://github.com/go-oauth2/oauth2)
 
-[![ReportCard][reportcard-image]][reportcard-url] [![GoDoc][godoc-image]][godoc-url] [![License][license-image]][license-url]
+[![Build][Build-Status-Image]][Build-Status-Url] [![Codecov][codecov-image]][codecov-url] [![ReportCard][reportcard-image]][reportcard-url] [![GoDoc][godoc-image]][godoc-url] [![License][license-image]][license-url]
 
 ## Install
 
@@ -37,6 +37,10 @@ func main() {
 Copyright (c) 2018 Lyric
 ```
 
+[Build-Status-Url]: https://travis-ci.org/go-oauth2/mysql
+[Build-Status-Image]: https://travis-ci.org/go-oauth2/mysql.svg?branch=master
+[codecov-url]: https://codecov.io/gh/go-oauth2/mysql
+[codecov-image]: https://codecov.io/gh/go-oauth2/mysql/branch/master/graph/badge.svg
 [reportcard-url]: https://goreportcard.com/report/gopkg.in/go-oauth2/mysql.v3
 [reportcard-image]: https://goreportcard.com/badge/gopkg.in/go-oauth2/mysql.v3
 [godoc-url]: https://godoc.org/gopkg.in/go-oauth2/mysql.v3

mysql_test.go

@@ -12,7 +12,7 @@ import (
 )
 
 const (
-	dsn = "root:123456@tcp(127.0.0.1:3306)/myapp_test?charset=utf8"
+	dsn = "root:@tcp(127.0.0.1:3306)/myapp_test?charset=utf8"
 )
 
 func TestTokenStore(t *testing.T) {