// /services: list name
func TestServicesList(t *testing.T) {
cases := []struct {
expected int // expected result
}{
{http.StatusOK},
}
url := serverURL + amalgam8.ServiceNamesURL()
c := defaultServerConfig()
c.Registry.(*mockCatalog).prepopulateServices(services)
handler, err := setupServer(c)
assert.Nil(t, err)
for _, tc := range cases {
recorder := httptest.NewRecorder()
req, err := http.NewRequest("GET", url, nil)
assert.Nil(t, err)
req.Header.Set("Content-Type", "application/json")
handler.ServeHTTP(recorder, req)
assert.Equal(t, tc.expected, recorder.Code)
if tc.expected == http.StatusOK {
list := amalgam8.ServicesList{}
err = json.Unmarshal(recorder.Body.Bytes(), &list)
assert.NoError(t, err)
assert.NotNil(t, list.Services)
assert.Equal(t, len(services), len(list.Services))
}
}
}
//---------------
// secure access
//---------------
func TestRequireHTTPS(t *testing.T) {
url := serverURL + amalgam8.ServiceNamesURL()
c := defaultServerConfig()
handler, err := setupServer(c)
assert.Nil(t, err)
recorder := httptest.NewRecorder()
req, err := http.NewRequest("GET", url, nil)
assert.Nil(t, err)
req.Header.Set("Content-Type", "application/json")
handler.ServeHTTP(recorder, req)
assert.NotEqual(t, recorder.Code, http.StatusMovedPermanently)
// Now, set up a a new handler, which requires HTTPS
c.RequireHTTPS = true
secureHandler, err := setupServer(c)
assert.Nil(t, err)
recorder = httptest.NewRecorder()
secureHandler.ServeHTTP(recorder, req)
assert.Equal(t, recorder.Code, http.StatusMovedPermanently)
req.Header.Set("X-Forwarded-Proto", "https")
recorder = httptest.NewRecorder()
secureHandler.ServeHTTP(recorder, req)
assert.NotEqual(t, recorder.Code, http.StatusMovedPermanently)
}
func (client *client) ListServices() ([]string, error) {
body, err := client.doRequest("GET", amalgam8.ServiceNamesURL(), nil, http.StatusOK)
if err != nil {
return nil, err
}
s := struct {
Services []string `json:"services"`
}{}
err = json.Unmarshal(body, &s)
if err != nil {
return nil, newError(ErrorCodeInternalClientError, "error unmarshaling HTTP response body", err, "")
}
return s.Services, nil
}
// services/<name>:methods
func TestServicesListMethods(t *testing.T) {
var methods = []string{"CONNECT", "HEAD", "OPTIONS", "PATCH", "POST", "PUT", "TRACE"}
url := serverURL + amalgam8.ServiceNamesURL()
c := defaultServerConfig()
handler, err := setupServer(c)
assert.Nil(t, err)
for _, method := range methods {
recorder := httptest.NewRecorder()
req, err := http.NewRequest(method, url, nil)
assert.Nil(t, err)
handler.ServeHTTP(recorder, req)
assert.Equal(t, http.StatusMethodNotAllowed, recorder.Code, method+":"+url)
}
}
func list(t *testing.T, port uint16) int {
url := fmt.Sprintf("http://localhost:%d%s", port, amalgam8.ServiceNamesURL())
req, err1 := http.NewRequest("GET", url, nil)
assert.NoError(t, err1)
assert.NotNil(t, req)
req.Header.Set("Content-Type", "application/json")
req.Header.Set("X-Forwarded-Proto", "https")
res, err2 := http.DefaultClient.Do(req)
assert.NoError(t, err2)
assert.NotNil(t, res)
assert.EqualValues(t, 200, res.StatusCode)
data, err3 := ioutil.ReadAll(res.Body)
assert.NoError(t, err3)
res.Body.Close()
var slist amalgam8.ServicesList
err1 = json.Unmarshal(data, &slist)
assert.NoError(t, err1)
return len(slist.Services)
}