scrub aggregator names to eliminate discovery

test/integration/kubeaggregator/aggregator_test.go

@@ -0,0 +1,83 @@
+/*
+Copyright 2016 The Kubernetes Authors.
+
+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 kubeaggregator
+
+import (
+	"fmt"
+	"net/http"
+	"testing"
+	"time"
+
+	"k8s.io/kubernetes/examples/apiserver"
+)
+
+func waitForServerUp(serverURL string) error {
+	for start := time.Now(); time.Since(start) < time.Minute; time.Sleep(5 * time.Second) {
+		_, err := http.Get(serverURL)
+		if err == nil {
+			return nil
+		}
+	}
+	return fmt.Errorf("waiting for server timed out")
+}
+
+func testResponse(t *testing.T, serverURL, path string, expectedStatusCode int) {
+	response, err := http.Get(serverURL + path)
+	if err != nil {
+		t.Errorf("unexpected error in GET %s: %v", path, err)
+	}
+	if response.StatusCode != expectedStatusCode {
+		t.Errorf("unexpected status code for %q: %v, expected: %v", path, response.StatusCode, expectedStatusCode)
+	}
+}
+
+func runAPIServer(t *testing.T, stopCh <-chan struct{}) string {
+	serverRunOptions := apiserver.NewServerRunOptions()
+	// Change the ports, because otherwise it will fail if examples/apiserver/apiserver_test and this are run in parallel.
+	serverRunOptions.SecureServing.ServingOptions.BindPort = 6443 + 3
+	serverRunOptions.InsecureServing.BindPort = 8080 + 3
+	go func() {
+		if err := serverRunOptions.Run(stopCh); err != nil {
+			t.Fatalf("Error in bringing up the example apiserver: %v", err)
+		}
+	}()
+
+	serverURL := fmt.Sprintf("http://localhost:%d", serverRunOptions.InsecureServing.BindPort)
+	if err := waitForServerUp(serverURL); err != nil {
+		t.Fatalf("%v", err)
+	}
+	return serverURL
+}
+
+// Runs a discovery summarizer server and tests that all endpoints work as expected.
+func TestRunKubeAggregator(t *testing.T) {
+	// Run the APIServer now to test the good case.
+	stopCh := make(chan struct{})
+	discoveryURL := runAPIServer(t, stopCh)
+	defer close(stopCh)
+
+	// Test /api path.
+	// There is no server running at that URL, so we will get a 500.
+	testResponse(t, discoveryURL, "/api", http.StatusNotFound)
+
+	// Test /apis path.
+	// There is no server running at that URL, so we will get a 500.
+	testResponse(t, discoveryURL, "/apis", http.StatusOK)
+
+	// Test a random path, which should give a 404.
+	testResponse(t, discoveryURL, "/randomPath", http.StatusNotFound)
+}