| /* |
| * 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 thrift |
| |
| import ( |
| "bytes" |
| "context" |
| "net/http" |
| "testing" |
| ) |
| |
| func TestHttpClient(t *testing.T) { |
| l, addr := HttpClientSetupForTest(t) |
| if l != nil { |
| defer l.Close() |
| } |
| trans, err := NewTHttpPostClient("http://" + addr.String()) |
| if err != nil { |
| l.Close() |
| t.Fatalf("Unable to connect to %s: %v", addr.String(), err) |
| } |
| TransportTest(t, trans, trans) |
| |
| t.Run("nilBuffer", func(t *testing.T) { |
| _ = trans.Close() |
| if _, err = trans.Write([]byte{1, 2, 3, 4}); err == nil { |
| t.Fatal("writing to a closed transport did not result in an error") |
| } |
| }) |
| } |
| |
| func TestHttpClientHeaders(t *testing.T) { |
| l, addr := HttpClientSetupForTest(t) |
| if l != nil { |
| defer l.Close() |
| } |
| trans, err := NewTHttpPostClient("http://" + addr.String()) |
| if err != nil { |
| l.Close() |
| t.Fatalf("Unable to connect to %s: %v", addr.String(), err) |
| } |
| TransportHeaderTest(t, trans, trans) |
| } |
| |
| func TestHttpCustomClient(t *testing.T) { |
| l, addr := HttpClientSetupForTest(t) |
| if l != nil { |
| defer l.Close() |
| } |
| |
| httpTransport := &customHttpTransport{} |
| |
| trans, err := NewTHttpPostClientWithOptions("http://"+addr.String(), THttpClientOptions{ |
| Client: &http.Client{ |
| Transport: httpTransport, |
| }, |
| }) |
| if err != nil { |
| l.Close() |
| t.Fatalf("Unable to connect to %s: %v", addr.String(), err) |
| } |
| TransportHeaderTest(t, trans, trans) |
| |
| if !httpTransport.hit { |
| t.Fatalf("Custom client was not used") |
| } |
| } |
| |
| func TestHttpCustomClientPackageScope(t *testing.T) { |
| l, addr := HttpClientSetupForTest(t) |
| if l != nil { |
| defer l.Close() |
| } |
| httpTransport := &customHttpTransport{} |
| DefaultHttpClient = &http.Client{ |
| Transport: httpTransport, |
| } |
| |
| trans, err := NewTHttpPostClient("http://" + addr.String()) |
| if err != nil { |
| l.Close() |
| t.Fatalf("Unable to connect to %s: %v", addr.String(), err) |
| } |
| TransportHeaderTest(t, trans, trans) |
| |
| if !httpTransport.hit { |
| t.Fatalf("Custom client was not used") |
| } |
| } |
| |
| func TestHTTPClientFlushesRequestBufferOnErrors(t *testing.T) { |
| var ( |
| write1 = []byte("write 1") |
| write2 = []byte("write 2") |
| ) |
| |
| l, addr := HttpClientSetupForTest(t) |
| if l != nil { |
| defer l.Close() |
| } |
| trans, err := NewTHttpPostClient("http://" + addr.String()) |
| if err != nil { |
| t.Fatalf("Unable to connect to %s: %v", addr.String(), err) |
| } |
| defer trans.Close() |
| |
| _, err = trans.Write(write1) |
| if err != nil { |
| t.Fatalf("Failed to write to transport: %v", err) |
| } |
| ctx, cancel := context.WithCancel(context.Background()) |
| cancel() |
| err = trans.Flush(ctx) |
| if err == nil { |
| t.Fatal("Expected flush error") |
| } |
| |
| _, err = trans.Write(write2) |
| if err != nil { |
| t.Fatalf("Failed to write to transport: %v", err) |
| } |
| err = trans.Flush(context.Background()) |
| if err != nil { |
| t.Fatalf("Failed to flush: %v", err) |
| } |
| |
| data := make([]byte, 1024) |
| n, err := trans.Read(data) |
| if err != nil { |
| t.Fatalf("Failed to read: %v", err) |
| } |
| |
| data = data[:n] |
| if !bytes.Equal(data, write2) { |
| t.Fatalf("Received unexpected data: %q, expected: %q", data, write2) |
| } |
| } |
| |
| type customHttpTransport struct { |
| hit bool |
| } |
| |
| func (c *customHttpTransport) RoundTrip(req *http.Request) (*http.Response, error) { |
| c.hit = true |
| return http.DefaultTransport.RoundTrip(req) |
| } |