First commit

pkg/util/fake_handler.go

@@ -0,0 +1,56 @@
+/*
+Copyright 2014 Google Inc. All rights reserved.
+
+Licensed 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 util
+
+import (
+	"io/ioutil"
+	"log"
+	"net/http"
+	"testing"
+)
+
+// FakeHandler is to assist in testing HTTP requests.
+type FakeHandler struct {
+	RequestReceived *http.Request
+	StatusCode      int
+	ResponseBody    string
+}
+
+func (f *FakeHandler) ServeHTTP(response http.ResponseWriter, request *http.Request) {
+	f.RequestReceived = request
+	response.WriteHeader(f.StatusCode)
+	response.Write([]byte(f.ResponseBody))
+
+	bodyReceived, err := ioutil.ReadAll(request.Body)
+	if err != nil {
+		log.Printf("Received read error: %#v", err)
+	}
+	f.ResponseBody = string(bodyReceived)
+}
+
+func (f FakeHandler) ValidateRequest(t *testing.T, expectedPath, expectedMethod string, body *string) {
+	if f.RequestReceived.URL.Path != expectedPath {
+		t.Errorf("Unexpected request path: %s", f.RequestReceived.URL.Path)
+	}
+	if f.RequestReceived.Method != expectedMethod {
+		t.Errorf("Unexpected method: %s", f.RequestReceived.Method)
+	}
+	if body != nil {
+		if *body != f.ResponseBody {
+			t.Errorf("Received body:\n%s\n Doesn't match expected body:\n%s", f.ResponseBody, *body)
+		}
+	}
+}