add vendoring with go dep

vendor/github.com/vmware/govmomi/test/helper.go

@@ -0,0 +1,73 @@
+/*
+Copyright (c) 2014-2015 VMware, 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 test
+
+import (
+	"context"
+	"net/url"
+	"os"
+	"testing"
+
+	"github.com/vmware/govmomi/vim25"
+	"github.com/vmware/govmomi/vim25/methods"
+	"github.com/vmware/govmomi/vim25/soap"
+	"github.com/vmware/govmomi/vim25/types"
+)
+
+// URL parses the GOVMOMI_TEST_URL environment variable if set.
+func URL() *url.URL {
+	s := os.Getenv("GOVMOMI_TEST_URL")
+	if s == "" {
+		return nil
+	}
+	u, err := soap.ParseURL(s)
+	if err != nil {
+		panic(err)
+	}
+	return u
+}
+
+// NewAuthenticatedClient creates a new vim25.Client, authenticates the user
+// specified in the test URL, and returns it.
+func NewAuthenticatedClient(t *testing.T) *vim25.Client {
+	u := URL()
+	if u == nil {
+		t.SkipNow()
+	}
+
+	soapClient := soap.NewClient(u, true)
+	vimClient, err := vim25.NewClient(context.Background(), soapClient)
+	if err != nil {
+		t.Fatal(err)
+	}
+
+	req := types.Login{
+		This: *vimClient.ServiceContent.SessionManager,
+	}
+
+	req.UserName = u.User.Username()
+	if pw, ok := u.User.Password(); ok {
+		req.Password = pw
+	}
+
+	_, err = methods.Login(context.Background(), vimClient, &req)
+	if err != nil {
+		t.Fatal(err)
+	}
+
+	return vimClient
+}