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// Copyright 2013 The Go Authors. All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.
package httptest_test
import (
"fmt"
"io/ioutil"
"log"
"net/http"
"net/http/httptest"
)
func ExampleResponseRecorder() {
handler := func(w http.ResponseWriter, r *http.Request) {
http.Error(w, "something failed", http.StatusInternalServerError)
}
req, err := http.NewRequest("GET", "http://example.com/foo", nil)
if err != nil {
log.Fatal(err)
}
w := httptest.NewRecorder()
handler(w, req)
fmt.Printf("%d - %s", w.Code, w.Body.String())
// Output: 500 - something failed
}
func ExampleServer() {
ts := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
fmt.Fprintln(w, "Hello, client")
}))
defer ts.Close()
res, err := http.Get(ts.URL)
if err != nil {
log.Fatal(err)
}
greeting, err := ioutil.ReadAll(res.Body)
res.Body.Close()
if err != nil {
log.Fatal(err)
}
fmt.Printf("%s", greeting)
// Output: Hello, client
}
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