// TestAcceptEncoding hits the health endpoint while explicitly
// disabling decompression on a custom client's Transport and setting
// it conditionally via the request's Accept-Encoding headers.
func TestAcceptEncoding(t *testing.T) {
defer leaktest.AfterTest(t)
s := StartTestServer(t)
defer s.Stop()
client, err := testContext.GetHTTPClient()
if err != nil {
t.Fatal(err)
}
testData := []struct {
acceptEncoding string
newReader func(io.Reader) io.Reader
}{
{"",
func(b io.Reader) io.Reader {
return b
},
},
{util.GzipEncoding,
func(b io.Reader) io.Reader {
r, err := gzip.NewReader(b)
if err != nil {
t.Fatalf("could not create new gzip reader: %s", err)
}
return r
},
},
{util.SnappyEncoding,
func(b io.Reader) io.Reader {
return snappy.NewReader(b)
},
},
}
for _, d := range testData {
req, err := http.NewRequest("GET", testContext.HTTPRequestScheme()+"://"+s.ServingAddr()+healthPath, nil)
if err != nil {
t.Fatalf("could not create request: %s", err)
}
if d.acceptEncoding != "" {
req.Header.Set(util.AcceptEncodingHeader, d.acceptEncoding)
}
resp, err := client.Do(req)
if err != nil {
t.Fatalf("could not make request to %s: %s", req.URL, err)
}
defer resp.Body.Close()
if ce := resp.Header.Get(util.ContentEncodingHeader); ce != d.acceptEncoding {
t.Fatalf("unexpected content encoding: '%s' != '%s'", ce, d.acceptEncoding)
}
r := d.newReader(resp.Body)
b, err := ioutil.ReadAll(r)
if err != nil {
t.Fatalf("could not read '%s' response body: %s", d.acceptEncoding, err)
}
expected := "ok"
if !strings.Contains(string(b), expected) {
t.Errorf("expected body to contain %q, got %q", expected, b)
}
}
}
func (s *snappyReader) Read(p []byte) (n int, err error) {
if s.sr == nil {
s.sr = snappy.NewReader(s.body)
}
return s.sr.Read(p)
}
// TestAcceptEncoding hits the health endpoint while explicitly
// disabling decompression on a custom client's Transport and setting
// it conditionally via the request's Accept-Encoding headers.
func TestAcceptEncoding(t *testing.T) {
defer leaktest.AfterTest(t)
s := StartTestServer(t)
defer s.Stop()
// We can't use the standard test client. Create our own.
tlsConfig, err := testContext.GetClientTLSConfig()
if err != nil {
t.Fatal(err)
}
client := &http.Client{
Transport: &http.Transport{
TLSClientConfig: tlsConfig,
Proxy: http.ProxyFromEnvironment,
DisableCompression: true,
},
}
testData := []struct {
acceptEncoding string
newReader func(io.Reader) io.Reader
}{
{"",
func(b io.Reader) io.Reader {
return b
},
},
{util.GzipEncoding,
func(b io.Reader) io.Reader {
r, err := gzip.NewReader(b)
if err != nil {
t.Fatalf("could not create new gzip reader: %s", err)
}
return r
},
},
{util.SnappyEncoding,
func(b io.Reader) io.Reader {
return snappy.NewReader(b)
},
},
}
for _, d := range testData {
req, err := http.NewRequest("GET", testContext.RequestScheme()+"://"+s.ServingAddr()+healthPath, nil)
if err != nil {
t.Fatalf("could not create request: %s", err)
}
if d.acceptEncoding != "" {
req.Header.Set(util.AcceptEncodingHeader, d.acceptEncoding)
}
resp, err := client.Do(req)
if err != nil {
t.Fatalf("could not make request to %s: %s", req.URL, err)
}
defer resp.Body.Close()
if ce := resp.Header.Get(util.ContentEncodingHeader); ce != d.acceptEncoding {
t.Fatalf("unexpected content encoding: '%s' != '%s'", ce, d.acceptEncoding)
}
r := d.newReader(resp.Body)
b, err := ioutil.ReadAll(r)
if err != nil {
t.Fatalf("could not read '%s' response body: %s", d.acceptEncoding, err)
}
expected := "ok"
if !strings.Contains(string(b), expected) {
t.Errorf("expected body to contain %q, got %q", expected, b)
}
}
}