Fix issues with token refresh in AccountReconcilor

chrome/browser/signin/google_auto_login_helper_unittest.cc

+// Copyright 2013 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 <algorithm>
+#include <string>
+#include <vector>
+
+#include "base/message_loop/message_loop.h"
+#include "chrome/browser/signin/google_auto_login_helper.h"
+#include "chrome/test/base/testing_profile.h"
+#include "google_apis/gaia/gaia_auth_fetcher.h"
+#include "testing/gmock/include/gmock/gmock.h"
+#include "testing/gtest/include/gtest/gtest.h"
+
+namespace {
+
+class MockUbertokenFetcher : public UbertokenFetcher {
+ public:
+  MockUbertokenFetcher(Profile* profile, UbertokenConsumer* consumer) :
+      UbertokenFetcher(profile, consumer), account_id("") {}
+
+  void completePendingRequest() {
+    OnUberAuthTokenSuccess("mock token: " + account_id);
+  }
+
+  virtual void StartFetchingToken(const std::string& id) {
+    account_id = id;
+  }
+
+  std::string account_id;
+};
+
+class InstrumentedGoogleAutoLoginHelper : public GoogleAutoLoginHelper {
+ public:
+  std::vector<MockUbertokenFetcher*> mock_uber_fetchers_;
+
+  InstrumentedGoogleAutoLoginHelper() :
+      GoogleAutoLoginHelper(0) {
+  }
+
+  virtual void OnUbertokenSuccess(const std::string& token) OVERRIDE {
+    OnMergeSessionSuccess(token);
+  }
+
+  virtual UbertokenFetcher* CreateNewUbertokenFetcher() {

[Roger Tawa OOO till Jul 10th, 2013/11/27 18:45:43]

missing OVERRIDE?

[acleung1, 2013/11/28 00:52:44]

Done.

+    MockUbertokenFetcher* m = new MockUbertokenFetcher(
+        new TestingProfile(), this);
+    mock_uber_fetchers_.push_back(m);
+    return m;
+  }
+
+  void completePendingFetchers() {
+    for (std::vector<MockUbertokenFetcher*>::iterator i =
+        mock_uber_fetchers_.begin();
+        i != mock_uber_fetchers_.end(); ++i) {
+        (*i)->completePendingRequest();
+    }
+  }
+  MOCK_METHOD1(OnMergeSessionSuccess, void(const std::string& uber_token));
+};
+
+class GoogleAutoLoginHelperTest : public testing::Test {
+  // Used to delete GoogleAutoLoginHelper
+  base::MessageLoop message_loop_;
+};
+
+} // namespace
+
+TEST_F(GoogleAutoLoginHelperTest, AllRequestsInOneGo) {
+  InstrumentedGoogleAutoLoginHelper* helper =
+      new InstrumentedGoogleAutoLoginHelper();
+  EXPECT_CALL(*helper, OnMergeSessionSuccess("mock token: acc1@gmail.com"));
+  EXPECT_CALL(*helper, OnMergeSessionSuccess("mock token: acc2@gmail.com"));
+  EXPECT_CALL(*helper, OnMergeSessionSuccess("mock token: acc3@gmail.com"));
+  EXPECT_CALL(*helper, OnMergeSessionSuccess("mock token: acc4@gmail.com"));
+  EXPECT_CALL(*helper, OnMergeSessionSuccess("mock token: acc5@gmail.com"));
+  helper->LogIn("acc1@gmail.com");
+  helper->LogIn("acc2@gmail.com");
+  helper->LogIn("acc3@gmail.com");
+  helper->LogIn("acc4@gmail.com");
+  helper->LogIn("acc5@gmail.com");
+  helper->completePendingFetchers();
+}
+