add csi-test to vendor

vendor/github.com/kubernetes-csi/csi-test/test/driver_test.go

@@ -0,0 +1,127 @@
+/*
+Copyright 2017 Luis Pabón luis@portworx.com
+
+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 test
+
+import (
+	"context"
+	"net"
+	"sync"
+	"testing"
+
+	"github.com/container-storage-interface/spec/lib/go/csi/v0"
+	"github.com/kubernetes-csi/csi-test/utils"
+	"google.golang.org/grpc"
+	"google.golang.org/grpc/reflection"
+)
+
+// Example simple driver
+// This example assumes that your driver will create the server and listen on
+// some unix domain socket or port for tests.
+type simpleDriver struct {
+	listener net.Listener
+	server   *grpc.Server
+	wg       sync.WaitGroup
+}
+
+func (s *simpleDriver) GetPluginCapabilities(context.Context, *csi.GetPluginCapabilitiesRequest) (*csi.GetPluginCapabilitiesResponse, error) {
+	// TODO: Return some simple Plugin Capabilities
+	return &csi.GetPluginCapabilitiesResponse{}, nil
+}
+
+func (s *simpleDriver) Probe(context.Context, *csi.ProbeRequest) (*csi.ProbeResponse, error) {
+	return &csi.ProbeResponse{}, nil
+}
+
+func (s *simpleDriver) GetPluginInfo(
+	context.Context, *csi.GetPluginInfoRequest) (*csi.GetPluginInfoResponse, error) {
+	return &csi.GetPluginInfoResponse{
+		Name:          "simpleDriver",
+		VendorVersion: "0.1.1",
+		Manifest: map[string]string{
+			"hello": "world",
+		},
+	}, nil
+}
+
+func (s *simpleDriver) goServe() {
+	s.wg.Add(1)
+	go func() {
+		defer s.wg.Done()
+		s.server.Serve(s.listener)
+	}()
+}
+
+func (s *simpleDriver) Address() string {
+	return s.listener.Addr().String()
+}
+
+func (s *simpleDriver) Start() error {
+	// Listen on a port assigned by the net package
+	l, err := net.Listen("tcp", "127.0.0.1:0")
+	if err != nil {
+		return err
+	}
+	s.listener = l
+
+	// Create a new grpc server
+	s.server = grpc.NewServer()
+
+	csi.RegisterIdentityServer(s.server, s)
+	reflection.Register(s.server)
+
+	// Start listening for requests
+	s.goServe()
+	return nil
+}
+
+func (s *simpleDriver) Stop() {
+	s.server.Stop()
+	s.wg.Wait()
+}
+
+//
+// Tests
+//
+func TestSimpleDriver(t *testing.T) {
+
+	// Setup simple driver
+	s := &simpleDriver{}
+	err := s.Start()
+	if err != nil {
+		t.Errorf("Error: %s", err.Error())
+	}
+	defer s.Stop()
+
+	// Setup a connection to the driver
+	conn, err := utils.Connect(s.Address())
+	if err != nil {
+		t.Errorf("Error: %s", err.Error())
+	}
+	defer conn.Close()
+
+	// Make a call
+	c := csi.NewIdentityClient(conn)
+	r, err := c.GetPluginInfo(context.Background(), &csi.GetPluginInfoRequest{})
+	if err != nil {
+		t.Errorf("Error: %s", err.Error())
+	}
+
+	// Verify
+	name := r.GetName()
+	if name != "simpleDriver" {
+		t.Errorf("Unknown name: %s\n", name)
+	}
+}