add csi-test to vendor

vendor/github.com/kubernetes-csi/csi-test/mock/main.go

@@ -0,0 +1,88 @@
+/*
+Copyright 2018 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 main
+
+import (
+	"fmt"
+	"net"
+	"os"
+	"os/signal"
+	"strings"
+	"syscall"
+
+	"github.com/kubernetes-csi/csi-test/driver"
+	"github.com/kubernetes-csi/csi-test/mock/service"
+)
+
+func main() {
+	endpoint := os.Getenv("CSI_ENDPOINT")
+	if len(endpoint) == 0 {
+		fmt.Println("CSI_ENDPOINT must be defined and must be a path")
+		os.Exit(1)
+	}
+	if strings.Contains(endpoint, ":") {
+		fmt.Println("CSI_ENDPOINT must be a unix path")
+		os.Exit(1)
+	}
+
+	// Create mock driver
+	s := service.New()
+	servers := &driver.CSIDriverServers{
+		Controller: s,
+		Identity:   s,
+		Node:       s,
+	}
+	d := driver.NewCSIDriver(servers)
+
+	// If creds is enabled, set the default creds.
+	setCreds := os.Getenv("CSI_ENABLE_CREDS")
+	if len(setCreds) > 0 && setCreds == "true" {
+		d.SetDefaultCreds()
+	}
+
+	// Listen
+	os.Remove(endpoint)
+	l, err := net.Listen("unix", endpoint)
+	if err != nil {
+		fmt.Printf("Error: Unable to listen on %s socket: %v\n",
+			endpoint,
+			err)
+		os.Exit(1)
+	}
+	defer os.Remove(endpoint)
+
+	// Start server
+	if err := d.Start(l); err != nil {
+		fmt.Printf("Error: Unable to start mock CSI server: %v\n",
+			err)
+		os.Exit(1)
+	}
+	fmt.Println("mock driver started")
+
+	// Wait for signal
+	sigc := make(chan os.Signal, 1)
+	sigs := []os.Signal{
+		syscall.SIGTERM,
+		syscall.SIGHUP,
+		syscall.SIGINT,
+		syscall.SIGQUIT,
+	}
+	signal.Notify(sigc, sigs...)
+
+	<-sigc
+	d.Stop()
+	fmt.Println("mock driver stopped")
+}