| /* |
| * Licensed to the Apache Software Foundation (ASF) under one or more |
| * contributor license agreements. See the NOTICE file distributed with |
| * this work for additional information regarding copyright ownership. |
| * The ASF licenses this file to You under the Apache License, Version 2.0 |
| * (the "License"); you may not use this file except in compliance with |
| * the License. You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| |
| package exception_test |
| |
| import ( |
| "bytes" |
| "io" |
| "net/http" |
| "net/http/httptest" |
| "testing" |
| |
| "github.com/apache/servicecomb-service-center/server/handler/exception" |
| "github.com/stretchr/testify/assert" |
| ) |
| |
| type handler struct { |
| Writer *exception.Writer |
| } |
| |
| func (receiver *handler) ServeHTTP(w http.ResponseWriter, r *http.Request) { |
| aw := exception.NewWriter(w) |
| aw.Write([]byte("Bye")) |
| aw.Header().Set("a", "b") |
| aw.WriteHeader(http.StatusCreated) |
| aw.Flush() |
| } |
| |
| func TestAsyncWriter_Flush(t *testing.T) { |
| h := &handler{} |
| c := &http.Client{} |
| s := httptest.NewServer(h) |
| defer s.Close() |
| |
| t.Run("should recv the response when new writer", func(t *testing.T) { |
| request, err := http.NewRequest(http.MethodPost, s.URL, bytes.NewReader([]byte("Hi"))) |
| assert.NoError(t, err) |
| resp, err := c.Do(request) |
| assert.NoError(t, err) |
| assert.Equal(t, http.StatusCreated, resp.StatusCode) |
| assert.Equal(t, "b", resp.Header.Get("a")) |
| body, err := io.ReadAll(resp.Body) |
| assert.NoError(t, err) |
| assert.Equal(t, "Bye", string(body)) |
| }) |
| } |