Add generated file

This PR adds generated files under pkg/client and vendor folder.

vendor/k8s.io/kubernetes/pkg/probe/tcp/tcp_test.go

@@ -0,0 +1,68 @@
+/*
+Copyright 2015 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 tcp
+
+import (
+	"net"
+	"net/http"
+	"net/http/httptest"
+	"strconv"
+	"testing"
+	"time"
+
+	"k8s.io/kubernetes/pkg/probe"
+)
+
+func TestTcpHealthChecker(t *testing.T) {
+	// Setup a test server that responds to probing correctly
+	server := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
+		w.WriteHeader(http.StatusOK)
+	}))
+	defer server.Close()
+	tHost, tPortStr, err := net.SplitHostPort(server.Listener.Addr().String())
+	if err != nil {
+		t.Errorf("unexpected error: %v", err)
+	}
+	tPort, err := strconv.Atoi(tPortStr)
+	if err != nil {
+		t.Errorf("unexpected error: %v", err)
+	}
+
+	tests := []struct {
+		host string
+		port int
+
+		expectedStatus probe.Result
+		expectedError  error
+	}{
+		// A connection is made and probing would succeed
+		{tHost, tPort, probe.Success, nil},
+		// No connection can be made and probing would fail
+		{tHost, -1, probe.Failure, nil},
+	}
+
+	prober := New()
+	for i, tt := range tests {
+		status, _, err := prober.Probe(tt.host, tt.port, 1*time.Second)
+		if status != tt.expectedStatus {
+			t.Errorf("#%d: expected status=%v, get=%v", i, tt.expectedStatus, status)
+		}
+		if err != tt.expectedError {
+			t.Errorf("#%d: expected error=%v, get=%v", i, tt.expectedError, err)
+		}
+	}
+}