Move some sync/notifier to components/invalidation

sync/notifier/p2p_invalidator_unittest.cc

Index: sync/notifier/p2p_invalidator_unittest.cc
diff --git a/sync/notifier/p2p_invalidator_unittest.cc b/sync/notifier/p2p_invalidator_unittest.cc
deleted file mode 100644
index 7898fee4c587069259b240f54d5bf8ef5294c546..0000000000000000000000000000000000000000
--- a/sync/notifier/p2p_invalidator_unittest.cc
+++ /dev/null
@@ -1,355 +0,0 @@
-// Copyright (c) 2012 The Chromium Authors. All rights reserved.
-// Use of this source code is governed by a BSD-style license that can be
-// found in the LICENSE file.
-
-#include "sync/notifier/p2p_invalidator.h"
-
-#include <cstddef>
-
-#include "jingle/notifier/listener/fake_push_client.h"
-#include "sync/internal_api/public/base/model_type.h"
-#include "sync/notifier/fake_invalidation_handler.h"
-#include "sync/notifier/invalidator_test_template.h"
-#include "testing/gtest/include/gtest/gtest.h"
-
-namespace syncer {
-
-namespace {
-
-class P2PInvalidatorTestDelegate {
- public:
-  P2PInvalidatorTestDelegate() : fake_push_client_(NULL) {}
-
-  ~P2PInvalidatorTestDelegate() {
-    DestroyInvalidator();
-  }
-
-  void CreateInvalidator(
-      const std::string& invalidator_client_id,
-      const std::string& initial_state,
-      const base::WeakPtr<InvalidationStateTracker>&
-          invalidation_state_tracker) {
-    DCHECK(!fake_push_client_);
-    DCHECK(!invalidator_.get());
-    fake_push_client_ = new notifier::FakePushClient();
-    invalidator_.reset(
-        new P2PInvalidator(
-            scoped_ptr<notifier::PushClient>(fake_push_client_),
-            invalidator_client_id,
-            NOTIFY_OTHERS));
-  }
-
-  P2PInvalidator* GetInvalidator() {
-    return invalidator_.get();
-  }
-
-  notifier::FakePushClient* GetPushClient() {
-    return fake_push_client_;
-  }
-
-  void DestroyInvalidator() {
-    invalidator_.reset();
-    fake_push_client_ = NULL;
-  }
-
-  void WaitForInvalidator() {
-    // Do Nothing.
-  }
-
-  void TriggerOnInvalidatorStateChange(InvalidatorState state) {
-    if (state == INVALIDATIONS_ENABLED) {
-      fake_push_client_->EnableNotifications();
-    } else {
-      fake_push_client_->DisableNotifications(ToNotifierReasonForTest(state));
-    }
-  }
-
-  void TriggerOnIncomingInvalidation(
-      const ObjectIdInvalidationMap& invalidation_map) {
-    const P2PNotificationData notification_data(
-        std::string(), NOTIFY_ALL, invalidation_map);
-    notifier::Notification notification;
-    notification.channel = kSyncP2PNotificationChannel;
-    notification.data = notification_data.ToString();
-    fake_push_client_->SimulateIncomingNotification(notification);
-  }
-
- private:
-  // Owned by |invalidator_|.
-  notifier::FakePushClient* fake_push_client_;
-  scoped_ptr<P2PInvalidator> invalidator_;
-};
-
-class P2PInvalidatorTest : public testing::Test {
- protected:
-  P2PInvalidatorTest()
-      : next_sent_notification_to_reflect_(0) {
-    delegate_.CreateInvalidator("sender",
-                                "fake_state",
-                                base::WeakPtr<InvalidationStateTracker>());
-    delegate_.GetInvalidator()->RegisterHandler(&fake_handler_);
-  }
-
-  virtual ~P2PInvalidatorTest() {
-    delegate_.GetInvalidator()->UnregisterHandler(&fake_handler_);
-  }
-
-  ObjectIdInvalidationMap MakeInvalidationMap(ModelTypeSet types) {
-    ObjectIdInvalidationMap invalidations;
-    ObjectIdSet ids = ModelTypeSetToObjectIdSet(types);
-    return ObjectIdInvalidationMap::InvalidateAll(ids);
-  }
-
-  // Simulate receiving all the notifications we sent out since last
-  // time this was called.
-  void ReflectSentNotifications() {
-    const std::vector<notifier::Notification>& sent_notifications =
-        delegate_.GetPushClient()->sent_notifications();
-    for(size_t i = next_sent_notification_to_reflect_;
-        i < sent_notifications.size(); ++i) {
-      delegate_.GetInvalidator()->OnIncomingNotification(sent_notifications[i]);
-    }
-    next_sent_notification_to_reflect_ = sent_notifications.size();
-  }
-
-  FakeInvalidationHandler fake_handler_;
-  P2PInvalidatorTestDelegate delegate_;
-
- private:
-  size_t next_sent_notification_to_reflect_;
-};
-
-// Make sure the P2PNotificationTarget <-> string conversions work.
-TEST_F(P2PInvalidatorTest, P2PNotificationTarget) {
-  for (int i = FIRST_NOTIFICATION_TARGET;
-       i <= LAST_NOTIFICATION_TARGET; ++i) {
-    P2PNotificationTarget target = static_cast<P2PNotificationTarget>(i);
-    const std::string& target_str = P2PNotificationTargetToString(target);
-    EXPECT_FALSE(target_str.empty());
-    EXPECT_EQ(target, P2PNotificationTargetFromString(target_str));
-  }
-  EXPECT_EQ(NOTIFY_SELF, P2PNotificationTargetFromString("unknown"));
-}
-
-// Make sure notification targeting works correctly.
-TEST_F(P2PInvalidatorTest, P2PNotificationDataIsTargeted) {
-  {
-    const P2PNotificationData notification_data(
-        "sender", NOTIFY_SELF, ObjectIdInvalidationMap());
-    EXPECT_TRUE(notification_data.IsTargeted("sender"));
-    EXPECT_FALSE(notification_data.IsTargeted("other1"));
-    EXPECT_FALSE(notification_data.IsTargeted("other2"));
-  }
-  {
-    const P2PNotificationData notification_data(
-        "sender", NOTIFY_OTHERS, ObjectIdInvalidationMap());
-    EXPECT_FALSE(notification_data.IsTargeted("sender"));
-    EXPECT_TRUE(notification_data.IsTargeted("other1"));
-    EXPECT_TRUE(notification_data.IsTargeted("other2"));
-  }
-  {
-    const P2PNotificationData notification_data(
-        "sender", NOTIFY_ALL, ObjectIdInvalidationMap());
-    EXPECT_TRUE(notification_data.IsTargeted("sender"));
-    EXPECT_TRUE(notification_data.IsTargeted("other1"));
-    EXPECT_TRUE(notification_data.IsTargeted("other2"));
-  }
-}
-
-// Make sure the P2PNotificationData <-> string conversions work for a
-// default-constructed P2PNotificationData.
-TEST_F(P2PInvalidatorTest, P2PNotificationDataDefault) {
-  const P2PNotificationData notification_data;
-  EXPECT_TRUE(notification_data.IsTargeted(std::string()));
-  EXPECT_FALSE(notification_data.IsTargeted("other1"));
-  EXPECT_FALSE(notification_data.IsTargeted("other2"));
-  EXPECT_TRUE(notification_data.GetIdInvalidationMap().Empty());
-  const std::string& notification_data_str = notification_data.ToString();
-  EXPECT_EQ(
-      "{\"invalidations\":[],\"notificationType\":\"notifySelf\","
-      "\"senderId\":\"\"}", notification_data_str);
-
-  P2PNotificationData notification_data_parsed;
-  EXPECT_TRUE(notification_data_parsed.ResetFromString(notification_data_str));
-  EXPECT_TRUE(notification_data.Equals(notification_data_parsed));
-}
-
-// Make sure the P2PNotificationData <-> string conversions work for a
-// non-default-constructed P2PNotificationData.
-TEST_F(P2PInvalidatorTest, P2PNotificationDataNonDefault) {
-  ObjectIdInvalidationMap invalidation_map =
-      ObjectIdInvalidationMap::InvalidateAll(
-          ModelTypeSetToObjectIdSet(ModelTypeSet(BOOKMARKS, THEMES)));
-  const P2PNotificationData notification_data("sender",
-                                              NOTIFY_ALL,
-                                              invalidation_map);
-  EXPECT_TRUE(notification_data.IsTargeted("sender"));
-  EXPECT_TRUE(notification_data.IsTargeted("other1"));
-  EXPECT_TRUE(notification_data.IsTargeted("other2"));
-  EXPECT_EQ(invalidation_map, notification_data.GetIdInvalidationMap());
-  const std::string& notification_data_str = notification_data.ToString();
-  EXPECT_EQ(
-      "{\"invalidations\":["
-      "{\"isUnknownVersion\":true,"
-       "\"objectId\":{\"name\":\"BOOKMARK\",\"source\":1004}},"
-      "{\"isUnknownVersion\":true,"
-       "\"objectId\":{\"name\":\"THEME\",\"source\":1004}}"
-      "],\"notificationType\":\"notifyAll\","
-      "\"senderId\":\"sender\"}", notification_data_str);
-
-  P2PNotificationData notification_data_parsed;
-  EXPECT_TRUE(notification_data_parsed.ResetFromString(notification_data_str));
-  EXPECT_TRUE(notification_data.Equals(notification_data_parsed));
-}
-
-// Set up the P2PInvalidator, simulate a successful connection, and send
-// a notification with the default target (NOTIFY_OTHERS).  The
-// observer should receive only a notification from the call to
-// UpdateEnabledTypes().
-TEST_F(P2PInvalidatorTest, NotificationsBasic) {
-  const ModelTypeSet enabled_types(BOOKMARKS, PREFERENCES);
-
-  P2PInvalidator* const invalidator = delegate_.GetInvalidator();
-  notifier::FakePushClient* const push_client = delegate_.GetPushClient();
-
-  invalidator->UpdateRegisteredIds(&fake_handler_,
-                                   ModelTypeSetToObjectIdSet(enabled_types));
-
-  const char kEmail[] = "foo@bar.com";
-  const char kToken[] = "token";
-  invalidator->UpdateCredentials(kEmail, kToken);
-  {
-    notifier::Subscription expected_subscription;
-    expected_subscription.channel = kSyncP2PNotificationChannel;
-    expected_subscription.from = kEmail;
-    EXPECT_TRUE(notifier::SubscriptionListsEqual(
-        push_client->subscriptions(),
-        notifier::SubscriptionList(1, expected_subscription)));
-  }
-  EXPECT_EQ(kEmail, push_client->email());
-  EXPECT_EQ(kToken, push_client->token());
-
-  ReflectSentNotifications();
-  push_client->EnableNotifications();
-  EXPECT_EQ(INVALIDATIONS_ENABLED, fake_handler_.GetInvalidatorState());
-
-  ReflectSentNotifications();
-  EXPECT_EQ(1, fake_handler_.GetInvalidationCount());
-  EXPECT_THAT(
-      MakeInvalidationMap(enabled_types),
-      Eq(fake_handler_.GetLastInvalidationMap()));
-
-  // Sent with target NOTIFY_OTHERS so should not be propagated to
-  // |fake_handler_|.
-  invalidator->SendInvalidation(
-      ModelTypeSetToObjectIdSet(ModelTypeSet(THEMES, APPS)));
-
-  ReflectSentNotifications();
-  EXPECT_EQ(1, fake_handler_.GetInvalidationCount());
-}
-
-// Set up the P2PInvalidator and send out notifications with various
-// target settings.  The notifications received by the observer should
-// be consistent with the target settings.
-TEST_F(P2PInvalidatorTest, SendNotificationData) {
-  const ModelTypeSet enabled_types(BOOKMARKS, PREFERENCES, THEMES);
-  const ModelTypeSet changed_types(THEMES, APPS);
-  const ModelTypeSet expected_types(THEMES);
-
-  const ObjectIdInvalidationMap& invalidation_map =
-      MakeInvalidationMap(changed_types);
-
-  P2PInvalidator* const invalidator = delegate_.GetInvalidator();
-  notifier::FakePushClient* const push_client = delegate_.GetPushClient();
-
-  invalidator->UpdateRegisteredIds(&fake_handler_,
-                                   ModelTypeSetToObjectIdSet(enabled_types));
-
-  invalidator->UpdateCredentials("foo@bar.com", "fake_token");
-
-  ReflectSentNotifications();
-  push_client->EnableNotifications();
-  EXPECT_EQ(INVALIDATIONS_ENABLED, fake_handler_.GetInvalidatorState());
-
-  ReflectSentNotifications();
-  EXPECT_EQ(1, fake_handler_.GetInvalidationCount());
-  EXPECT_EQ(ModelTypeSetToObjectIdSet(enabled_types),
-            fake_handler_.GetLastInvalidationMap().GetObjectIds());
-
-  // Should be dropped.
-  invalidator->SendNotificationDataForTest(P2PNotificationData());
-  ReflectSentNotifications();
-  EXPECT_EQ(1, fake_handler_.GetInvalidationCount());
-
-  const ObjectIdSet& expected_ids = ModelTypeSetToObjectIdSet(expected_types);
-
-  // Should be propagated.
-  invalidator->SendNotificationDataForTest(
-      P2PNotificationData("sender", NOTIFY_SELF, invalidation_map));
-  ReflectSentNotifications();
-  EXPECT_EQ(2, fake_handler_.GetInvalidationCount());
-  EXPECT_EQ(expected_ids,
-            fake_handler_.GetLastInvalidationMap().GetObjectIds());
-
-  // Should be dropped.
-  invalidator->SendNotificationDataForTest(
-      P2PNotificationData("sender2", NOTIFY_SELF, invalidation_map));
-  ReflectSentNotifications();
-  EXPECT_EQ(2, fake_handler_.GetInvalidationCount());
-
-  // Should be dropped.
-  invalidator->SendNotificationDataForTest(
-      P2PNotificationData("sender", NOTIFY_SELF, ObjectIdInvalidationMap()));
-  ReflectSentNotifications();
-  EXPECT_EQ(2, fake_handler_.GetInvalidationCount());
-
-  // Should be dropped.
-  invalidator->SendNotificationDataForTest(
-      P2PNotificationData("sender", NOTIFY_OTHERS, invalidation_map));
-  ReflectSentNotifications();
-  EXPECT_EQ(2, fake_handler_.GetInvalidationCount());
-
-  // Should be propagated.
-  invalidator->SendNotificationDataForTest(
-      P2PNotificationData("sender2", NOTIFY_OTHERS, invalidation_map));
-  ReflectSentNotifications();
-  EXPECT_EQ(3, fake_handler_.GetInvalidationCount());
-  EXPECT_EQ(expected_ids,
-            fake_handler_.GetLastInvalidationMap().GetObjectIds());
-
-  // Should be dropped.
-  invalidator->SendNotificationDataForTest(
-      P2PNotificationData("sender2", NOTIFY_OTHERS, ObjectIdInvalidationMap()));
-  ReflectSentNotifications();
-  EXPECT_EQ(3, fake_handler_.GetInvalidationCount());
-
-  // Should be propagated.
-  invalidator->SendNotificationDataForTest(
-      P2PNotificationData("sender", NOTIFY_ALL, invalidation_map));
-  ReflectSentNotifications();
-  EXPECT_EQ(4, fake_handler_.GetInvalidationCount());
-  EXPECT_EQ(expected_ids,
-            fake_handler_.GetLastInvalidationMap().GetObjectIds());
-
-  // Should be propagated.
-  invalidator->SendNotificationDataForTest(
-      P2PNotificationData("sender2", NOTIFY_ALL, invalidation_map));
-  ReflectSentNotifications();
-  EXPECT_EQ(5, fake_handler_.GetInvalidationCount());
-  EXPECT_EQ(expected_ids,
-            fake_handler_.GetLastInvalidationMap().GetObjectIds());
-
-  // Should be dropped.
-  invalidator->SendNotificationDataForTest(
-  P2PNotificationData("sender2", NOTIFY_ALL, ObjectIdInvalidationMap()));
-  ReflectSentNotifications();
-  EXPECT_EQ(5, fake_handler_.GetInvalidationCount());
-}
-
-INSTANTIATE_TYPED_TEST_CASE_P(
-    P2PInvalidatorTest, InvalidatorTest,
-    P2PInvalidatorTestDelegate);
-
-}  // namespace
-
-}  // namespace syncer