Update vendor files to point to kubernetes-1.12.0-beta.1

vendor/google.golang.org/appengine/mail/mail_test.go

@@ -0,0 +1,65 @@
+// Copyright 2011 Google Inc. All rights reserved.
+// Use of this source code is governed by the Apache 2.0
+// license that can be found in the LICENSE file.
+
+package mail
+
+import (
+	"testing"
+
+	"github.com/golang/protobuf/proto"
+
+	"google.golang.org/appengine/internal/aetesting"
+	basepb "google.golang.org/appengine/internal/base"
+	pb "google.golang.org/appengine/internal/mail"
+)
+
+func TestMessageConstruction(t *testing.T) {
+	var got *pb.MailMessage
+	c := aetesting.FakeSingleContext(t, "mail", "Send", func(in *pb.MailMessage, out *basepb.VoidProto) error {
+		got = in
+		return nil
+	})
+
+	msg := &Message{
+		Sender: "dsymonds@example.com",
+		To:     []string{"nigeltao@example.com"},
+		Body:   "Hey, lunch time?",
+		Attachments: []Attachment{
+			// Regression test for a prod bug. The address of a range variable was used when
+			// constructing the outgoing proto, so multiple attachments used the same name.
+			{
+				Name:      "att1.txt",
+				Data:      []byte("data1"),
+				ContentID: "<att1>",
+			},
+			{
+				Name: "att2.txt",
+				Data: []byte("data2"),
+			},
+		},
+	}
+	if err := Send(c, msg); err != nil {
+		t.Fatalf("Send: %v", err)
+	}
+	want := &pb.MailMessage{
+		Sender:   proto.String("dsymonds@example.com"),
+		To:       []string{"nigeltao@example.com"},
+		Subject:  proto.String(""),
+		TextBody: proto.String("Hey, lunch time?"),
+		Attachment: []*pb.MailAttachment{
+			{
+				FileName:  proto.String("att1.txt"),
+				Data:      []byte("data1"),
+				ContentID: proto.String("<att1>"),
+			},
+			{
+				FileName: proto.String("att2.txt"),
+				Data:     []byte("data2"),
+			},
+		},
+	}
+	if !proto.Equal(got, want) {
+		t.Errorf("Bad proto for %+v\n got %v\nwant %v", msg, got, want)
+	}
+}