Switch to using the dep tool and update all the dependencies

vendor/cloud.google.com/go/pubsub/subscription_test.go

@@ -0,0 +1,151 @@
+// Copyright 2016 Google 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 pubsub
+
+import (
+	"reflect"
+	"testing"
+
+	"golang.org/x/net/context"
+
+	"google.golang.org/api/iterator"
+)
+
+type subListService struct {
+	service
+	subs []string
+	err  error
+
+	t *testing.T // for error logging.
+}
+
+func (s *subListService) newNextStringFunc() nextStringFunc {
+	return func() (string, error) {
+		if len(s.subs) == 0 {
+			return "", iterator.Done
+		}
+		sn := s.subs[0]
+		s.subs = s.subs[1:]
+		return sn, s.err
+	}
+}
+
+func (s *subListService) listProjectSubscriptions(ctx context.Context, projName string) nextStringFunc {
+	if projName != "projects/projid" {
+		s.t.Fatalf("unexpected call: projName: %q", projName)
+		return nil
+	}
+	return s.newNextStringFunc()
+}
+
+func (s *subListService) listTopicSubscriptions(ctx context.Context, topicName string) nextStringFunc {
+	if topicName != "projects/projid/topics/topic" {
+		s.t.Fatalf("unexpected call: topicName: %q", topicName)
+		return nil
+	}
+	return s.newNextStringFunc()
+}
+
+// All returns the remaining subscriptions from this iterator.
+func slurpSubs(it *SubscriptionIterator) ([]*Subscription, error) {
+	var subs []*Subscription
+	for {
+		switch sub, err := it.Next(); err {
+		case nil:
+			subs = append(subs, sub)
+		case iterator.Done:
+			return subs, nil
+		default:
+			return nil, err
+		}
+	}
+}
+
+func TestSubscriptionID(t *testing.T) {
+	const id = "id"
+	serv := &subListService{
+		subs: []string{"projects/projid/subscriptions/s1", "projects/projid/subscriptions/s2"},
+		t:    t,
+	}
+	c := &Client{projectID: "projid", s: serv}
+	s := c.Subscription(id)
+	if got, want := s.ID(), id; got != want {
+		t.Errorf("Subscription.ID() = %q; want %q", got, want)
+	}
+	want := []string{"s1", "s2"}
+	subs, err := slurpSubs(c.Subscriptions(context.Background()))
+	if err != nil {
+		t.Errorf("error listing subscriptions: %v", err)
+	}
+	for i, s := range subs {
+		if got, want := s.ID(), want[i]; got != want {
+			t.Errorf("Subscription.ID() = %q; want %q", got, want)
+		}
+	}
+}
+
+func TestListProjectSubscriptions(t *testing.T) {
+	snames := []string{"projects/projid/subscriptions/s1", "projects/projid/subscriptions/s2",
+		"projects/projid/subscriptions/s3"}
+	s := &subListService{subs: snames, t: t}
+	c := &Client{projectID: "projid", s: s}
+	subs, err := slurpSubs(c.Subscriptions(context.Background()))
+	if err != nil {
+		t.Errorf("error listing subscriptions: %v", err)
+	}
+	got := subNames(subs)
+	want := []string{
+		"projects/projid/subscriptions/s1",
+		"projects/projid/subscriptions/s2",
+		"projects/projid/subscriptions/s3"}
+	if !reflect.DeepEqual(got, want) {
+		t.Errorf("sub list: got: %v, want: %v", got, want)
+	}
+	if len(s.subs) != 0 {
+		t.Errorf("outstanding subs: %v", s.subs)
+	}
+}
+
+func TestListTopicSubscriptions(t *testing.T) {
+	snames := []string{"projects/projid/subscriptions/s1", "projects/projid/subscriptions/s2",
+		"projects/projid/subscriptions/s3"}
+	s := &subListService{subs: snames, t: t}
+	c := &Client{projectID: "projid", s: s}
+	subs, err := slurpSubs(c.Topic("topic").Subscriptions(context.Background()))
+	if err != nil {
+		t.Errorf("error listing subscriptions: %v", err)
+	}
+	got := subNames(subs)
+	want := []string{
+		"projects/projid/subscriptions/s1",
+		"projects/projid/subscriptions/s2",
+		"projects/projid/subscriptions/s3"}
+	if !reflect.DeepEqual(got, want) {
+		t.Errorf("sub list: got: %v, want: %v", got, want)
+	}
+	if len(s.subs) != 0 {
+		t.Errorf("outstanding subs: %v", s.subs)
+	}
+}
+
+func subNames(subs []*Subscription) []string {
+	var names []string
+
+	for _, sub := range subs {
+		names = append(names, sub.name)
+
+	}
+	return names
+}