89 lines
1.9 KiB
Go
89 lines
1.9 KiB
Go
package socks
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import (
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"encoding/json"
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"io/ioutil"
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"net"
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"net/http"
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"testing"
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"github.com/stretchr/testify/assert"
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"golang.org/x/net/proxy"
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)
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type successResponse struct {
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Status string `json:"status"`
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}
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func sendSocksRequest(t *testing.T) []byte {
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dialer, err := proxy.SOCKS5("tcp", "127.0.0.1:8086", nil, proxy.Direct)
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assert.NoError(t, err)
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httpTransport := &http.Transport{}
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httpClient := &http.Client{Transport: httpTransport}
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// set our socks5 as the dialer
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httpTransport.Dial = dialer.Dial
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req, err := http.NewRequest("GET", "http://127.0.0.1:8085", nil)
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assert.NoError(t, err)
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resp, err := httpClient.Do(req)
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assert.NoError(t, err)
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defer resp.Body.Close()
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b, err := ioutil.ReadAll(resp.Body)
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assert.NoError(t, err)
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return b
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}
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func startTestServer(t *testing.T, httpHandler func(w http.ResponseWriter, r *http.Request)) {
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// create a socks server
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requestHandler := NewRequestHandler(NewNetDialer())
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socksServer := NewConnectionHandler(requestHandler)
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listener, err := net.Listen("tcp", ":8086")
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assert.NoError(t, err)
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go func() {
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defer listener.Close()
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for {
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conn, _ := listener.Accept()
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go socksServer.Serve(conn)
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}
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}()
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// create an http server
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mux := http.NewServeMux()
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mux.HandleFunc("/", httpHandler)
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// start the servers
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go http.ListenAndServe(":8085", mux)
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}
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func respondWithJSON(w http.ResponseWriter, v interface{}, status int) {
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data, _ := json.Marshal(v)
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w.Header().Set("Content-Type", "application/json")
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w.WriteHeader(status)
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w.Write(data)
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}
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func OkJSONResponseHandler(w http.ResponseWriter, r *http.Request) {
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resp := successResponse{
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Status: "ok",
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}
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respondWithJSON(w, resp, http.StatusOK)
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}
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func TestSocksConnection(t *testing.T) {
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startTestServer(t, OkJSONResponseHandler)
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b := sendSocksRequest(t)
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assert.True(t, len(b) > 0, "no data returned!")
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var resp successResponse
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json.Unmarshal(b, &resp)
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assert.True(t, resp.Status == "ok", "response didn't return ok")
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}
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