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hijack_test.go
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hijack_test.go
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package rider
import (
"bufio"
"net"
"net/http"
"os"
"testing"
)
func TestAddHeader(t *testing.T) {
hj := &HijackUp{}
hj.AddHeader("test", "test")
header := hj.Header()
if len(header) != 1 || len(header["test"]) != 1 && header["test"][0] != "test" {
t.Error("调用AddHeader()添加响应头信息有错")
}
hj.AddHeader("test", "test2")
if len(header) != 1 || len(header["test"]) != 2 && header["test"][0] != "test" && header["test"][1] != "test2" {
t.Error("调用AddHeader()添加响应头信息有错")
}
}
func TestSetHeader(t *testing.T) {
hj := &HijackUp{}
hj.SetHeader("test", "test")
header := hj.Header()
if len(header) != 1 || len(header["test"]) != 1 && header["test"][0] != "test" {
t.Error("调用SetHeader()设置响应头信息有错")
}
hj.SetHeader("test", "test2")
if len(header) != 1 || len(header["test"]) != 1 && header["test"][0] != "test2" {
t.Error("调用SetHeader()设置响应头信息有错")
}
}
func TestHeader(t *testing.T) {
hj := &HijackUp{}
hj.Header()["test"] = []string{"test"}
if hj.header["test"][0] != "test" {
t.Error("获取响应头信息有错")
}
}
func TestHeaderValue(t *testing.T) {
hj := &HijackUp{}
hj.AddHeader("test", "test")
if hj.HeaderValue("test") != "test" {
t.Error("获取某一字段的响应头信息有错")
}
}
func TestSetStatusCode(t *testing.T) {
hj := &HijackUp{}
hj.WriteHeader(404)
if defaultHijackHeader != "HTTP/1.1 404 Not Found\r\n" {
t.Error(defaultHijackHeader)
}
}
func TestSetCookie(t *testing.T) {
hj := &HijackUp{}
hj.SetCookie(http.Cookie{Name: "test", Value: "test"})
header := hj.Header()
cookies := header["Set-Cookie"]
if cookies[0] != "test=test" {
t.Error("设置cookie有错")
}
}
func TestSetContentType(t *testing.T) {
hj := &HijackUp{}
hj.SetCType("application/json;charset=utf-8")
header := hj.Header()
if header["Content-Type"][0] != "application/json;charset=utf-8" {
t.Error("Content-Type =", header["Content-Type"])
}
hj.SetCType("application/xx;charset=utf-8")
if header["Content-Type"][0] != "application/xx;charset=utf-8" {
t.Error("Content-Type =", header["Content-Type"])
}
}
type myHijack struct{}
func (mh *myHijack) Header() http.Header {
return nil
}
func (mh *myHijack) Write([]byte) (int, error) {
return 0, nil
}
func (mh *myHijack) WriteHeader(int) {
}
func (mh *myHijack) Hijack() (net.Conn, *bufio.ReadWriter, error) {
rw := &bufio.ReadWriter{}
writer := bufio.NewWriter(os.Stdout)
rw.Writer = writer
n, _ := net.Dial("tcp", "mv.51mzzk.com:5000")
return n, rw, nil
}
func TestSend(t *testing.T) {
var mh interface{} = &myHijack{}
h, ok := mh.(http.Hijacker)
if !ok {
t.Error("无法转换成hijack")
}
conn, buf, err := h.Hijack()
if err != nil {
t.Error(err)
}
hj := &HijackUp{conn: conn, bufrw: buf}
hj.AddHeader("test", "test")
hj.WriteHeader(200)
size, _ := hj.Write([]byte("xx"))
if size != 2 {
t.Error(size)
}
}
func BenchmarkContextSend(b *testing.B) {
b.ReportAllocs()
for i := 0; i < b.N; i++ {
var mh interface{} = &myHijack{}
h, _ := mh.(http.Hijacker)
conn, buf, _ := h.Hijack()
hj := &HijackUp{conn: conn, bufrw: buf}
hj.AddHeader("test", "test")
hj.WriteHeader(200)
hj.Write([]byte("xx"))
}
}