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Merge pull request #750 from smallfish/develop

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Update httplib support read data from response buffer, add some testcase...
This commit is contained in:
astaxie 2014-08-18 21:33:02 +08:00
commit be005f9774
2 changed files with 108 additions and 9 deletions
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27
httplib/httplib.go
View File

@ -16,7 +16,7 @@
//
// import "github.com/astaxie/beego/context"
//
// b:=httplib.Post("http://beego.me/")
// b := httplib.Post("http://beego.me/")
// b.Param("username","astaxie")
// b.Param("password","123456")
// b.PostFile("uploadfile1", "httplib.pdf")
@ -76,41 +76,46 @@ func SetDefaultSetting(setting BeegoHttpSettings) {
// Get returns *BeegoHttpRequest with GET method.
func Get(url string) *BeegoHttpRequest {
var req http.Request
var resp http.Response
req.Method = "GET"
req.Header = http.Header{}
return &BeegoHttpRequest{url, &req, map[string]string{}, map[string]string{}, defaultSetting}
return &BeegoHttpRequest{url, &req, map[string]string{}, map[string]string{}, defaultSetting, &resp, nil}
}
// Post returns *BeegoHttpRequest with POST method.
func Post(url string) *BeegoHttpRequest {
var req http.Request
var resp http.Response
req.Method = "POST"
req.Header = http.Header{}
return &BeegoHttpRequest{url, &req, map[string]string{}, map[string]string{}, defaultSetting}
return &BeegoHttpRequest{url, &req, map[string]string{}, map[string]string{}, defaultSetting, &resp, nil}
}
// Put returns *BeegoHttpRequest with PUT method.
func Put(url string) *BeegoHttpRequest {
var req http.Request
var resp http.Response
req.Method = "PUT"
req.Header = http.Header{}
return &BeegoHttpRequest{url, &req, map[string]string{}, map[string]string{}, defaultSetting}
return &BeegoHttpRequest{url, &req, map[string]string{}, map[string]string{}, defaultSetting, &resp, nil}
}
// Delete returns *BeegoHttpRequest DELETE GET method.
func Delete(url string) *BeegoHttpRequest {
var req http.Request
var resp http.Response
req.Method = "DELETE"
req.Header = http.Header{}
return &BeegoHttpRequest{url, &req, map[string]string{}, map[string]string{}, defaultSetting}
return &BeegoHttpRequest{url, &req, map[string]string{}, map[string]string{}, defaultSetting, &resp, nil}
}
// Head returns *BeegoHttpRequest with HEAD method.
func Head(url string) *BeegoHttpRequest {
var req http.Request
var resp http.Response
req.Method = "HEAD"
req.Header = http.Header{}
return &BeegoHttpRequest{url, &req, map[string]string{}, map[string]string{}, defaultSetting}
return &BeegoHttpRequest{url, &req, map[string]string{}, map[string]string{}, defaultSetting, &resp, nil}
}
// BeegoHttpSettings
@ -132,6 +137,8 @@ type BeegoHttpRequest struct {
params map[string]string
files map[string]string
setting BeegoHttpSettings
resp *http.Response
body []byte
}
// Change request settings
@ -247,6 +254,9 @@ func (b *BeegoHttpRequest) Body(data interface{}) *BeegoHttpRequest {
}
func (b *BeegoHttpRequest) getResponse() (*http.Response, error) {
if b.resp.StatusCode != 0 {
return b.resp, nil
}
var paramBody string
if len(b.params) > 0 {
var buf bytes.Buffer
@ -365,6 +375,7 @@ func (b *BeegoHttpRequest) getResponse() (*http.Response, error) {
if err != nil {
return nil, err
}
b.resp = resp
return resp, nil
}
@ -382,6 +393,9 @@ func (b *BeegoHttpRequest) String() (string, error) {
// Bytes returns the body []byte in response.
// it calls Response inner.
func (b *BeegoHttpRequest) Bytes() ([]byte, error) {
if b.body != nil {
return b.body, nil
}
resp, err := b.getResponse()
if err != nil {
return nil, err
@ -394,6 +408,7 @@ func (b *BeegoHttpRequest) Bytes() ([]byte, error) {
if err != nil {
return nil, err
}
b.body = data
return data, nil
}

90
httplib/httplib_test.go
View File

@ -15,27 +15,51 @@
package httplib
import (
"io/ioutil"
"os"
"strings"
"testing"
)
func TestSimpleGet(t *testing.T) {
str, err := Get("http://httpbin.org/get").String()
func TestResponse(t *testing.T) {
req := Get("http://httpbin.org/get")
resp, err := req.Response()
if err != nil {
t.Fatal(err)
}
t.Log(str)
t.Log(resp)
}
func TestGet(t *testing.T) {
req := Get("http://httpbin.org/get")
b, err := req.Bytes()
if err != nil {
t.Fatal(err)
}
t.Log(b)
s, err := req.String()
if err != nil {
t.Fatal(err)
}
t.Log(s)
if string(b) != s {
t.Fatal("request data not match")
}
}
func TestSimplePost(t *testing.T) {
v := "smallfish"
req := Post("http://httpbin.org/post")
req.Param("username", v)
str, err := req.String()
if err != nil {
t.Fatal(err)
}
t.Log(str)
n := strings.Index(str, v)
if n == -1 {
t.Fatal(v + " not found in post")
@ -47,17 +71,35 @@ func TestPostFile(t *testing.T) {
req := Post("http://httpbin.org/post")
req.Param("username", v)
req.PostFile("uploadfile", "httplib_test.go")
str, err := req.String()
if err != nil {
t.Fatal(err)
}
t.Log(str)
n := strings.Index(str, v)
if n == -1 {
t.Fatal(v + " not found in post")
}
}
func TestSimplePut(t *testing.T) {
str, err := Put("http://httpbin.org/put").String()
if err != nil {
t.Fatal(err)
}
t.Log(str)
}
func TestSimpleDelete(t *testing.T) {
str, err := Delete("http://httpbin.org/delete").String()
if err != nil {
t.Fatal(err)
}
t.Log(str)
}
func TestWithCookie(t *testing.T) {
v := "smallfish"
str, err := Get("http://httpbin.org/cookies/set?k1=" + v).SetEnableCookie(true).String()
@ -65,11 +107,13 @@ func TestWithCookie(t *testing.T) {
t.Fatal(err)
}
t.Log(str)
str, err = Get("http://httpbin.org/cookies").SetEnableCookie(true).String()
if err != nil {
t.Fatal(err)
}
t.Log(str)
n := strings.Index(str, v)
if n == -1 {
t.Fatal(v + " not found in cookie")
@ -83,6 +127,7 @@ func TestWithUserAgent(t *testing.T) {
t.Fatal(err)
}
t.Log(str)
n := strings.Index(str, v)
if n == -1 {
t.Fatal(v + " not found in user-agent")
@ -102,8 +147,47 @@ func TestWithSetting(t *testing.T) {
t.Fatal(err)
}
t.Log(str)
n := strings.Index(str, v)
if n == -1 {
t.Fatal(v + " not found in user-agent")
}
}
func TestToJson(t *testing.T) {
req := Get("http://httpbin.org/ip")
resp, err := req.Response()
if err != nil {
t.Fatal(err)
}
t.Log(resp)
// httpbin will return http remote addr
type Ip struct {
Origin string `json:"origin"`
}
var ip Ip
err = req.ToJson(&ip)
if err != nil {
t.Fatal(err)
}
t.Log(ip.Origin)
if n := strings.Count(ip.Origin, "."); n != 3 {
t.Fatal("response is not valid ip")
}
}
func TestToFile(t *testing.T) {
f := "beego_testfile"
req := Get("http://httpbin.org/ip")
err := req.ToFile(f)
if err != nil {
t.Fatal(err)
}
defer os.Remove(f)
b, err := ioutil.ReadFile(f)
if n := strings.Index(string(b), "origin"); n == -1 {
t.Fatal(err)
}
}