kubectl: kubecfg rewrite for better modularity and improved UX

pkg/kubectl/proxy_server_test.go

@@ -0,0 +1,59 @@
+/*
+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 kubectl
+
+import (
+	"io/ioutil"
+	"net/http"
+	"net/http/httptest"
+	"testing"
+)
+
+func TestFileServing(t *testing.T) {
+	data := "This is test data"
+	dir, err := ioutil.TempDir("", "data")
+	if err != nil {
+		t.Errorf("Unexpected error: %v", err)
+	}
+	err = ioutil.WriteFile(dir+"/test.txt", []byte(data), 0755)
+	if err != nil {
+		t.Errorf("Unexpected error: %v", err)
+	}
+	prefix := "/foo/"
+	handler := newFileHandler(prefix, dir)
+	server := httptest.NewServer(handler)
+	client := http.Client{}
+	req, err := http.NewRequest("GET", server.URL+prefix+"test.txt", nil)
+	if err != nil {
+		t.Errorf("Unexpected error: %v", err)
+	}
+	res, err := client.Do(req)
+	if err != nil {
+		t.Errorf("Unexpected error: %v", err)
+	}
+	defer res.Body.Close()
+	b, err := ioutil.ReadAll(res.Body)
+	if err != nil {
+		t.Errorf("Unexpected error: %v", err)
+	}
+	if res.StatusCode != http.StatusOK {
+		t.Errorf("Unexpected status: %d", res.StatusCode)
+	}
+	if string(b) != data {
+		t.Errorf("Data doesn't match: %s vs %s", string(b), data)
+	}
+}