Integrate invalidation API into ChromeToMobileService.

chrome/browser/chrome_to_mobile_service_unittest.cc

 // 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 "chrome/browser/chrome_to_mobile_service.h"
 
 #include "chrome/browser/signin/token_service.h"
 #include "chrome/common/chrome_notification_types.h"
 #include "chrome/common/net/gaia/gaia_constants.h"
 #include "content/public/browser/notification_details.h"
 #include "content/public/browser/notification_source.h"
 #include "testing/gmock/include/gmock/gmock.h"
 
 namespace {
 
 const char kDummyString[] = "dummy";
 
 class DummyNotificationSource {};
 
-// A mock ChromeToMobileService with a mocked out RequestAccessToken method.
 class MockChromeToMobileService : public ChromeToMobileService {
  public:
   MockChromeToMobileService();
   ~MockChromeToMobileService();
 
   MOCK_METHOD0(RequestAccessToken, void());
 
  private:
   DISALLOW_COPY_AND_ASSIGN(MockChromeToMobileService);
 };
@@ skipping 12 matching lines @@
   MockChromeToMobileService service_;
 
  private:
   DISALLOW_COPY_AND_ASSIGN(ChromeToMobileServiceTest);
 };
 
 ChromeToMobileServiceTest::ChromeToMobileServiceTest() {}
 
 ChromeToMobileServiceTest::~ChromeToMobileServiceTest() {}
 
-// Ensure that RequestAccessToken is not called for irrelevant notifications.
+// Ensure that irrelevant notifications do not invalidate the access token.
 TEST_F(ChromeToMobileServiceTest, IgnoreIrrelevantNotifications) {
   EXPECT_CALL(service_, RequestAccessToken()).Times(0);
 
-  // Send dummy service/token details (should not refresh token).
+  service_.SetAccessTokenForTest(kDummyString);
+  ASSERT_FALSE(service_.GetAccessTokenForTest().empty());
+
+  // Send dummy service/token details (should not request token).
   DummyNotificationSource dummy_source;
   TokenService::TokenAvailableDetails dummy_details(kDummyString, kDummyString);
   service_.Observe(chrome::NOTIFICATION_TOKEN_AVAILABLE,
       content::Source<DummyNotificationSource>(&dummy_source),
       content::Details<TokenService::TokenAvailableDetails>(&dummy_details));
+  EXPECT_FALSE(service_.GetAccessTokenForTest().empty());
 }
 
-// Ensure that RequestAccessToken is called on the proper notification.
+// Ensure that proper notifications invalidate the access token.
 TEST_F(ChromeToMobileServiceTest, AuthenticateOnTokenAvailable) {
-  EXPECT_CALL(service_, RequestAccessToken()).Times(1);
+  EXPECT_CALL(service_, RequestAccessToken()).Times(0);
 
-  // Send a Gaia OAuth2 Login service dummy token (should refresh token).
+  service_.SetAccessTokenForTest(kDummyString);
+  ASSERT_FALSE(service_.GetAccessTokenForTest().empty());
+
+  // Send a Gaia OAuth2 Login service dummy token (should request token).
   DummyNotificationSource dummy_source;
   TokenService::TokenAvailableDetails login_details(
       GaiaConstants::kGaiaOAuth2LoginRefreshToken, kDummyString);
   service_.Observe(chrome::NOTIFICATION_TOKEN_AVAILABLE,
       content::Source<DummyNotificationSource>(&dummy_source),
       content::Details<TokenService::TokenAvailableDetails>(&login_details));
+  EXPECT_TRUE(service_.GetAccessTokenForTest().empty());
 }
 
 }  // namespace