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本节主要讲使用golang进行接口测试,其中主要以http协议的接口测试来讲
package main
import (
"fmt"
"io/ioutil"
"net/http"
)
func main() {
//模拟一个get提交请求
resp, err := http.Get("http://127.0.0.1:12345/checkon")
if err != nil {
panic(err)
}
defer resp.Body.Close() //关闭连接
body, err := ioutil.ReadAll(resp.Body) //读取body的内容
fmt.Println(string(body))
}
E:go_project>go run testget.go
{
"code": 200,
"data": "",
"msg": "online",
"state": "success"
}
package main
import (
"fmt"
"io/ioutil"
"net/http"
"strings"
)
func main() {
//模拟一个post提交请求
resp, err := http.Post("http://www.baidu.com", "application/x-www-form-urlencoded", strings.NewReader("id=1"))
if err != nil {
panic(err)
}
//关闭连接
defer resp.Body.Close()
//读取报文中所有内容
body, err := ioutil.ReadAll(resp.Body)
//输出内容
fmt.Println(string(body))
}
defer resp.Body.Close()
package main
import (
"bytes"
"encoding/json"
"fmt"
"io/ioutil"
"net/http"
)
type HttpData struct {
Flag int `json:"flag"`
Msg string `json:"msg"`
}
func main() {
url := "http://127.0.0.1:12345/postdata"
contentType := "application/json;charset=utf-8"
var httpdata HttpData
httpdata.Flag = 1
httpdata.Msg = "terrychow"
b, err := json.Marshal(httpdata)
if err != nil {
fmt.Println("json format error:", err)
return
}
body := bytes.NewBuffer(b)
resp, err := http.Post(url, contentType, body)
if err != nil {
fmt.Println("Post failed:", err)
return
}
defer resp.Body.Close()
content, err := ioutil.ReadAll(resp.Body)
if err != nil {
fmt.Println("Read failed:", err)
return
}
fmt.Println("header:", resp.Header)
fmt.Println("content:", string(content))
}
E:go_project>go run gohttptest.go
header: map[Content-Type:[application/json] Content-Length:[78] Server:[Werkzeug/0.14.1 Python/2.7.15] Date:[Thu, 06 Dec 2018 16:35:11 GMT]]
content: {
"code": 200,
"data": 1,
"msg": "terrychow",
"state": "success"
}
package hello_test
import (
"testing"
"fmt"
"strconv"
"io/ioutil"
"net/http"
"bytes"
"encoding/json"
. "gopkg.in/check.v1"
)
var a int =1
// Hook up gocheck into the "go test" runner.
func Test(t *testing.T) { TestingT(t) }
type MySuite struct{}
type HttpData struct {
Flag int `json:"flag"`
Msg string `json:"msg"`
}
var _ = Suite(&MySuite{})
var testurl string ="http://127.0.0.1:12345"
func (s *MySuite) SetUpSuite(c *C) {
str3:="第1次套件开始执行"
fmt.Println(str3)
//c.Skip("Skip TestSutie")
}
func (s *MySuite) TearDownSuite(c *C) {
str4:="第1次套件执行完成"
fmt.Println(str4)
}
func (s *MySuite) SetUpTest(c *C) {
str1:="第"+strconv.Itoa(a)+"条用例开始执行"
fmt.Println(str1)
}
func (s *MySuite) TearDownTest(c *C) {
str2:="第"+strconv.Itoa(a)+"条用例执行完成"
fmt.Println(str2)
a=a+1
}
func (s *MySuite) TestHttpGet(c *C) {
geturl := fmt.Sprintf("%v/checkon", testurl)
respget, err := http.Get(geturl)
if err != nil {
panic(err)
}
defer respget.Body.Close() //关闭连接
body, err := ioutil.ReadAll(respget.Body) //读取body的内容
var gdat map[string]interface{} //定义map用于解析resp.body的内容
if err := json.Unmarshal([]byte(string(body)), &gdat); err == nil {
fmt.Println(gdat)
} else {
fmt.Println(err)
}
var gmsg=gdat["msg"]
c.Assert(gmsg, Equals, "terrychow") //模拟失败的断言
}
func (s *MySuite) TestHttpPost(c *C) {
url := fmt.Sprintf("%v/postdata", testurl)
contentType := "application/json;charset=utf-8"
var httpdata HttpData
httpdata.Flag = 1
httpdata.Msg = "terrychow"
b ,err := json.Marshal(httpdata)
if err != nil {
fmt.Println("json format error:", err)
return
}
body := bytes.NewBuffer(b)
resp, err := http.Post(url, contentType, body)
if err != nil {
fmt.Println("Post failed:", err)
return
}
defer resp.Body.Close()
content, err := ioutil.ReadAll(resp.Body)
if err != nil {
fmt.Println("Read failed:", err)
return
}
var dat map[string]interface{} //定义map用于解析resp.body的内容
if err := json.Unmarshal([]byte(string(content)), &dat); err == nil {
fmt.Println(dat)
} else {
fmt.Println(err)
}
var msg=dat["msg"]
c.Assert(msg, Equals, "terrychow") //模拟成功的断言
}
E:go_project>go test -v gocheckhttp_test.go
=== RUN Test
第1次套件开始执行
第1条用例开始执行
map[code:200 data: msg:online state:success]
第1条用例执行完成
----------------------------------------------------------------------
FAIL: gocheckhttp_test.go:56: MySuite.TestHttpGet
gocheckhttp_test.go:72:
c.Assert(gmsg, Equals, "terrychow")
... obtained string = "online"
... expected string = "terrychow"
第2条用例开始执行
map[msg:terrychow state:success code:200 data:1]
第2条用例执行完成
第1次套件执行完成
OOPS: 1 passed, 1 FAILED
--- FAIL: Test (0.02s)
FAIL
FAIL command-line-arguments 0.613s
感谢作者:周学习的名字被占了
查看原文:golang分层测试之http接口测试入门
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