Revert "Handling of multiple concurrent requests from different clients in OAuth2TokenService"

google_apis/gaia/oauth2_token_service_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 <string>
 
 #include "base/message_loop/message_loop.h"
 #include "base/run_loop.h"
 #include "google_apis/gaia/gaia_constants.h"
 #include "google_apis/gaia/google_service_auth_error.h"
 #include "google_apis/gaia/oauth2_access_token_consumer.h"
-#include "google_apis/gaia/oauth2_access_token_fetcher.h"
 #include "google_apis/gaia/oauth2_token_service.h"
 #include "google_apis/gaia/oauth2_token_service_test_util.h"
 #include "net/http/http_status_code.h"
 #include "net/url_request/test_url_fetcher_factory.h"
 #include "net/url_request/url_fetcher_delegate.h"
 #include "net/url_request/url_request_test_util.h"
 #include "testing/gtest/include/gtest/gtest.h"
 
 // A testing consumer that retries on error.
 class RetryingTestingOAuth2TokenServiceConsumer
@@ skipping 49 matching lines @@
  public:
   virtual void SetUp() OVERRIDE {
     oauth2_service_.reset(
         new TestOAuth2TokenService(new net::TestURLRequestContextGetter(
             message_loop_.message_loop_proxy())));
   }
 
   virtual void TearDown() OVERRIDE {
     // Makes sure that all the clean up tasks are run.
     base::RunLoop().RunUntilIdle();
-    OAuth2AccessTokenFetcher::ResetLastFetcherIdForTest();
   }
 
  protected:
   base::MessageLoopForIO message_loop_;  // net:: stuff needs IO message loop.
   net::TestURLFetcherFactory factory_;
   scoped_ptr<TestOAuth2TokenService> oauth2_service_;
   TestingOAuth2TokenServiceConsumer consumer_;
 };
 
 TEST_F(OAuth2TokenServiceTest, NoOAuth2RefreshToken) {
   scoped_ptr<OAuth2TokenService::Request> request(
       oauth2_service_->StartRequest(std::set<std::string>(), &consumer_));
   base::RunLoop().RunUntilIdle();
 
   EXPECT_EQ(0, consumer_.number_of_successful_tokens_);
   EXPECT_EQ(1, consumer_.number_of_errors_);
 }
 
 TEST_F(OAuth2TokenServiceTest, FailureShouldNotRetry) {
   oauth2_service_->set_refresh_token("refreshToken");
   scoped_ptr<OAuth2TokenService::Request> request(
       oauth2_service_->StartRequest(std::set<std::string>(), &consumer_));
   base::RunLoop().RunUntilIdle();
 
   EXPECT_EQ(0, consumer_.number_of_successful_tokens_);
   EXPECT_EQ(0, consumer_.number_of_errors_);
   net::TestURLFetcher* fetcher = factory_.GetFetcherByID(0);
-  ASSERT_TRUE(fetcher);
+  EXPECT_TRUE(fetcher);
   fetcher->set_response_code(net::HTTP_UNAUTHORIZED);
   fetcher->SetResponseString(std::string());
   fetcher->delegate()->OnURLFetchComplete(fetcher);
   EXPECT_EQ(0, consumer_.number_of_successful_tokens_);
   EXPECT_EQ(1, consumer_.number_of_errors_);
   EXPECT_EQ(fetcher, factory_.GetFetcherByID(0));
 }
 
 TEST_F(OAuth2TokenServiceTest, SuccessWithoutCaching) {
   oauth2_service_->set_refresh_token("refreshToken");
   scoped_ptr<OAuth2TokenService::Request> request(
       oauth2_service_->StartRequest(std::set<std::string>(), &consumer_));
   base::RunLoop().RunUntilIdle();
 
   EXPECT_EQ(0, consumer_.number_of_successful_tokens_);
   EXPECT_EQ(0, consumer_.number_of_errors_);
   net::TestURLFetcher* fetcher = factory_.GetFetcherByID(0);
-  ASSERT_TRUE(fetcher);
+  EXPECT_TRUE(fetcher);
   fetcher->set_response_code(net::HTTP_OK);
   fetcher->SetResponseString(GetValidTokenResponse("token", 3600));
   fetcher->delegate()->OnURLFetchComplete(fetcher);
   EXPECT_EQ(1, consumer_.number_of_successful_tokens_);
   EXPECT_EQ(0, consumer_.number_of_errors_);
   EXPECT_EQ("token", consumer_.last_token_);
 }
 
 TEST_F(OAuth2TokenServiceTest, SuccessWithCaching) {
   std::set<std::string> scopes1;
   scopes1.insert("s1");
   scopes1.insert("s2");
   std::set<std::string> scopes1_same;
   scopes1_same.insert("s2");
   scopes1_same.insert("s1");
   std::set<std::string> scopes2;
   scopes2.insert("s3");
 
   oauth2_service_->set_refresh_token("refreshToken");
 
   // First request.
   scoped_ptr<OAuth2TokenService::Request> request(oauth2_service_->StartRequest(
       scopes1, &consumer_));
   base::RunLoop().RunUntilIdle();
 
   EXPECT_EQ(0, consumer_.number_of_successful_tokens_);
   EXPECT_EQ(0, consumer_.number_of_errors_);
   net::TestURLFetcher* fetcher = factory_.GetFetcherByID(0);
-  ASSERT_TRUE(fetcher);
+  EXPECT_TRUE(fetcher);
   fetcher->set_response_code(net::HTTP_OK);
   fetcher->SetResponseString(GetValidTokenResponse("token", 3600));
   fetcher->delegate()->OnURLFetchComplete(fetcher);
   EXPECT_EQ(1, consumer_.number_of_successful_tokens_);
   EXPECT_EQ(0, consumer_.number_of_errors_);
   EXPECT_EQ("token", consumer_.last_token_);
 
   // Second request to the same set of scopes, should return the same token
   // without needing a network request.
   scoped_ptr<OAuth2TokenService::Request> request2(
       oauth2_service_->StartRequest(scopes1_same, &consumer_));
   base::RunLoop().RunUntilIdle();
 
   // No new network fetcher.
-  EXPECT_EQ(1U, factory_.GetFetcherCount());
+  EXPECT_EQ(fetcher, factory_.GetFetcherByID(0));
   EXPECT_EQ(2, consumer_.number_of_successful_tokens_);
   EXPECT_EQ(0, consumer_.number_of_errors_);
   EXPECT_EQ("token", consumer_.last_token_);
 
   // Third request to a new set of scopes, should return another token.
   scoped_ptr<OAuth2TokenService::Request> request3(
       oauth2_service_->StartRequest(scopes2, &consumer_));
   base::RunLoop().RunUntilIdle();
   EXPECT_EQ(2, consumer_.number_of_successful_tokens_);
   EXPECT_EQ(0, consumer_.number_of_errors_);
-  ASSERT_EQ(2U, factory_.GetFetcherCount());
-  fetcher = factory_.GetFetcherByID(1);
-  ASSERT_TRUE(fetcher);
+  fetcher = factory_.GetFetcherByID(0);
+  EXPECT_TRUE(fetcher);
   fetcher->set_response_code(net::HTTP_OK);
   fetcher->SetResponseString(GetValidTokenResponse("token2", 3600));
   fetcher->delegate()->OnURLFetchComplete(fetcher);
   EXPECT_EQ(3, consumer_.number_of_successful_tokens_);
   EXPECT_EQ(0, consumer_.number_of_errors_);
   EXPECT_EQ("token2", consumer_.last_token_);
 }
 
 TEST_F(OAuth2TokenServiceTest, SuccessAndExpirationAndFailure) {
   oauth2_service_->set_refresh_token("refreshToken");
 
   // First request.
   scoped_ptr<OAuth2TokenService::Request> request(oauth2_service_->StartRequest(
       std::set<std::string>(), &consumer_));
   base::RunLoop().RunUntilIdle();
   EXPECT_EQ(0, consumer_.number_of_successful_tokens_);
   EXPECT_EQ(0, consumer_.number_of_errors_);
   net::TestURLFetcher* fetcher = factory_.GetFetcherByID(0);
-  ASSERT_TRUE(fetcher);
+  EXPECT_TRUE(fetcher);
   fetcher->set_response_code(net::HTTP_OK);
   fetcher->SetResponseString(GetValidTokenResponse("token", 0));
   fetcher->delegate()->OnURLFetchComplete(fetcher);
   EXPECT_EQ(1, consumer_.number_of_successful_tokens_);
   EXPECT_EQ(0, consumer_.number_of_errors_);
   EXPECT_EQ("token", consumer_.last_token_);
 
   // Second request must try to access the network as the token has expired.
   scoped_ptr<OAuth2TokenService::Request> request2(
       oauth2_service_->StartRequest(std::set<std::string>(), &consumer_));
   base::RunLoop().RunUntilIdle();
   EXPECT_EQ(1, consumer_.number_of_successful_tokens_);
   EXPECT_EQ(0, consumer_.number_of_errors_);
 
   // Network failure.
-  ASSERT_EQ(2U, factory_.GetFetcherCount());
-  fetcher = factory_.GetFetcherByID(1);
-  ASSERT_TRUE(fetcher);
+  fetcher = factory_.GetFetcherByID(0);
+  EXPECT_TRUE(fetcher);
   fetcher->set_response_code(net::HTTP_UNAUTHORIZED);
   fetcher->SetResponseString(std::string());
   fetcher->delegate()->OnURLFetchComplete(fetcher);
   EXPECT_EQ(1, consumer_.number_of_successful_tokens_);
   EXPECT_EQ(1, consumer_.number_of_errors_);
 }
 
 TEST_F(OAuth2TokenServiceTest, SuccessAndExpirationAndSuccess) {
   oauth2_service_->set_refresh_token("refreshToken");
 
   // First request.
   scoped_ptr<OAuth2TokenService::Request> request(oauth2_service_->StartRequest(
       std::set<std::string>(), &consumer_));
   base::RunLoop().RunUntilIdle();
   EXPECT_EQ(0, consumer_.number_of_successful_tokens_);
   EXPECT_EQ(0, consumer_.number_of_errors_);
   net::TestURLFetcher* fetcher = factory_.GetFetcherByID(0);
-  ASSERT_TRUE(fetcher);
+  EXPECT_TRUE(fetcher);
   fetcher->set_response_code(net::HTTP_OK);
   fetcher->SetResponseString(GetValidTokenResponse("token", 0));
   fetcher->delegate()->OnURLFetchComplete(fetcher);
   EXPECT_EQ(1, consumer_.number_of_successful_tokens_);
   EXPECT_EQ(0, consumer_.number_of_errors_);
   EXPECT_EQ("token", consumer_.last_token_);
 
   // Second request must try to access the network as the token has expired.
   scoped_ptr<OAuth2TokenService::Request> request2(
       oauth2_service_->StartRequest(std::set<std::string>(), &consumer_));
   base::RunLoop().RunUntilIdle();
   EXPECT_EQ(1, consumer_.number_of_successful_tokens_);
   EXPECT_EQ(0, consumer_.number_of_errors_);
 
-  ASSERT_EQ(2U, factory_.GetFetcherCount());
-  fetcher = factory_.GetFetcherByID(1);
-  ASSERT_TRUE(fetcher);
+  fetcher = factory_.GetFetcherByID(0);
+  EXPECT_TRUE(fetcher);
   fetcher->set_response_code(net::HTTP_OK);
   fetcher->SetResponseString(GetValidTokenResponse("another token", 0));
   fetcher->delegate()->OnURLFetchComplete(fetcher);
   EXPECT_EQ(2, consumer_.number_of_successful_tokens_);
   EXPECT_EQ(0, consumer_.number_of_errors_);
   EXPECT_EQ("another token", consumer_.last_token_);
 }
 
 TEST_F(OAuth2TokenServiceTest, RequestDeletedBeforeCompletion) {
   oauth2_service_->set_refresh_token("refreshToken");
 
   scoped_ptr<OAuth2TokenService::Request> request(oauth2_service_->StartRequest(
       std::set<std::string>(), &consumer_));
   base::RunLoop().RunUntilIdle();
   EXPECT_EQ(0, consumer_.number_of_successful_tokens_);
   EXPECT_EQ(0, consumer_.number_of_errors_);
   net::TestURLFetcher* fetcher = factory_.GetFetcherByID(0);
-  ASSERT_TRUE(fetcher);
+  EXPECT_TRUE(fetcher);
 
   request.reset();
 
   fetcher->set_response_code(net::HTTP_OK);
   fetcher->SetResponseString(GetValidTokenResponse("token", 3600));
   fetcher->delegate()->OnURLFetchComplete(fetcher);
   EXPECT_EQ(0, consumer_.number_of_successful_tokens_);
   EXPECT_EQ(0, consumer_.number_of_errors_);
 }
 
 TEST_F(OAuth2TokenServiceTest, RequestDeletedAfterCompletion) {
   oauth2_service_->set_refresh_token("refreshToken");
 
   scoped_ptr<OAuth2TokenService::Request> request(oauth2_service_->StartRequest(
       std::set<std::string>(), &consumer_));
   base::RunLoop().RunUntilIdle();
   net::TestURLFetcher* fetcher = factory_.GetFetcherByID(0);
-  ASSERT_TRUE(fetcher);
   fetcher->set_response_code(net::HTTP_OK);
   fetcher->SetResponseString(GetValidTokenResponse("token", 3600));
   fetcher->delegate()->OnURLFetchComplete(fetcher);
   EXPECT_EQ(1, consumer_.number_of_successful_tokens_);
   EXPECT_EQ(0, consumer_.number_of_errors_);
   EXPECT_EQ("token", consumer_.last_token_);
 
   request.reset();
 
   EXPECT_EQ(1, consumer_.number_of_successful_tokens_);
   EXPECT_EQ(0, consumer_.number_of_errors_);
   EXPECT_EQ("token", consumer_.last_token_);
 }
 
 TEST_F(OAuth2TokenServiceTest, MultipleRequestsForTheSameScopesWithOneDeleted) {
   oauth2_service_->set_refresh_token("refreshToken");
 
   scoped_ptr<OAuth2TokenService::Request> request(oauth2_service_->StartRequest(
       std::set<std::string>(), &consumer_));
   base::RunLoop().RunUntilIdle();
   scoped_ptr<OAuth2TokenService::Request> request2(
       oauth2_service_->StartRequest(std::set<std::string>(), &consumer_));
   base::RunLoop().RunUntilIdle();
 
   request.reset();
 
   net::TestURLFetcher* fetcher = factory_.GetFetcherByID(0);
-  ASSERT_TRUE(fetcher);
   fetcher->set_response_code(net::HTTP_OK);
   fetcher->SetResponseString(GetValidTokenResponse("token", 3600));
   fetcher->delegate()->OnURLFetchComplete(fetcher);
   EXPECT_EQ(1, consumer_.number_of_successful_tokens_);
   EXPECT_EQ(0, consumer_.number_of_errors_);
 }
 
 TEST_F(OAuth2TokenServiceTest, ClearedRefreshTokenFailsSubsequentRequests) {
   // We have a valid refresh token; the first request is successful.
   oauth2_service_->set_refresh_token("refreshToken");
   scoped_ptr<OAuth2TokenService::Request> request(oauth2_service_->StartRequest(
       std::set<std::string>(), &consumer_));
   base::RunLoop().RunUntilIdle();
   net::TestURLFetcher* fetcher = factory_.GetFetcherByID(0);
-  ASSERT_TRUE(fetcher);
   fetcher->set_response_code(net::HTTP_OK);
   fetcher->SetResponseString(GetValidTokenResponse("token", 3600));
   fetcher->delegate()->OnURLFetchComplete(fetcher);
   EXPECT_EQ(1, consumer_.number_of_successful_tokens_);
   EXPECT_EQ(0, consumer_.number_of_errors_);
   EXPECT_EQ("token", consumer_.last_token_);
 
   // The refresh token is no longer available; subsequent requests fail.
   oauth2_service_->set_refresh_token("");
   request = oauth2_service_->StartRequest(std::set<std::string>(), &consumer_);
   base::RunLoop().RunUntilIdle();
-  EXPECT_EQ(1U, factory_.GetFetcherCount());
+  EXPECT_EQ(fetcher, factory_.GetFetcherByID(0));
   EXPECT_EQ(1, consumer_.number_of_successful_tokens_);
   EXPECT_EQ(1, consumer_.number_of_errors_);
 }
 
 TEST_F(OAuth2TokenServiceTest,
        ChangedRefreshTokenDoesNotAffectInFlightRequests) {
   oauth2_service_->set_refresh_token("first refreshToken");
   std::set<std::string> scopes;
   scopes.insert("s1");
   scopes.insert("s2");
 
   scoped_ptr<OAuth2TokenService::Request> request(oauth2_service_->StartRequest(
       scopes, &consumer_));
   base::RunLoop().RunUntilIdle();
-  ASSERT_EQ(1U, factory_.GetFetcherCount());
   net::TestURLFetcher* fetcher1 = factory_.GetFetcherByID(0);
-  ASSERT_TRUE(fetcher1);
 
   // Note |request| is still pending when the refresh token changes.
   oauth2_service_->set_refresh_token("second refreshToken");
 
   // A 2nd request (using the new refresh token) that occurs and completes
   // while the 1st request is in flight is successful.
   TestingOAuth2TokenServiceConsumer consumer2;
   scoped_ptr<OAuth2TokenService::Request> request2(
       oauth2_service_->StartRequest(scopes, &consumer2));
   base::RunLoop().RunUntilIdle();
 
-  ASSERT_EQ(2U, factory_.GetFetcherCount());
-  net::TestURLFetcher* fetcher2 = factory_.GetFetcherByID(1);
+  net::TestURLFetcher* fetcher2 = factory_.GetFetcherByID(0);
   fetcher2->set_response_code(net::HTTP_OK);
   fetcher2->SetResponseString(GetValidTokenResponse("second token", 3600));
   fetcher2->delegate()->OnURLFetchComplete(fetcher2);
   EXPECT_EQ(1, consumer2.number_of_successful_tokens_);
   EXPECT_EQ(0, consumer2.number_of_errors_);
   EXPECT_EQ("second token", consumer2.last_token_);
 
   fetcher1->set_response_code(net::HTTP_OK);
   fetcher1->SetResponseString(GetValidTokenResponse("first token", 3600));
   fetcher1->delegate()->OnURLFetchComplete(fetcher1);
@@ skipping 27 matching lines @@
   EXPECT_EQ(0, consumer.number_of_errors_);
 
   net::TestURLFetcher* fetcher = factory_.GetFetcherByID(0);
   ASSERT_TRUE(fetcher);
   fetcher->set_response_code(net::HTTP_UNAUTHORIZED);
   fetcher->SetResponseString(std::string());
   fetcher->delegate()->OnURLFetchComplete(fetcher);
   EXPECT_EQ(0, consumer.number_of_successful_tokens_);
   EXPECT_EQ(1, consumer.number_of_errors_);
 
-  ASSERT_EQ(2U, factory_.GetFetcherCount());
-  fetcher = factory_.GetFetcherByID(1);
+  fetcher = factory_.GetFetcherByID(0);
   ASSERT_TRUE(fetcher);
   fetcher->set_response_code(net::HTTP_UNAUTHORIZED);
   fetcher->SetResponseString(std::string());
   fetcher->delegate()->OnURLFetchComplete(fetcher);
   EXPECT_EQ(0, consumer.number_of_successful_tokens_);
   EXPECT_EQ(2, consumer.number_of_errors_);
 }
 
 TEST_F(OAuth2TokenServiceTest, InvalidateToken) {
   std::set<std::string> scopes;
   oauth2_service_->set_refresh_token("refreshToken");
 
   // First request.
   scoped_ptr<OAuth2TokenService::Request> request(
       oauth2_service_->StartRequest(scopes, &consumer_));
   base::RunLoop().RunUntilIdle();
 
   EXPECT_EQ(0, consumer_.number_of_successful_tokens_);
   EXPECT_EQ(0, consumer_.number_of_errors_);
   net::TestURLFetcher* fetcher = factory_.GetFetcherByID(0);
-  ASSERT_TRUE(fetcher);
+  EXPECT_TRUE(fetcher);
   fetcher->set_response_code(net::HTTP_OK);
   fetcher->SetResponseString(GetValidTokenResponse("token", 3600));
   fetcher->delegate()->OnURLFetchComplete(fetcher);
   EXPECT_EQ(1, consumer_.number_of_successful_tokens_);
   EXPECT_EQ(0, consumer_.number_of_errors_);
   EXPECT_EQ("token", consumer_.last_token_);
 
   // Second request, should return the same token without needing a network
   // request.
   scoped_ptr<OAuth2TokenService::Request> request2(
       oauth2_service_->StartRequest(scopes, &consumer_));
   base::RunLoop().RunUntilIdle();
 
   // No new network fetcher.
-  ASSERT_EQ(1U, factory_.GetFetcherCount());
+  EXPECT_EQ(fetcher, factory_.GetFetcherByID(0));
   EXPECT_EQ(2, consumer_.number_of_successful_tokens_);
   EXPECT_EQ(0, consumer_.number_of_errors_);
   EXPECT_EQ("token", consumer_.last_token_);
 
   // Invalidating the token should return a new token on the next request.
   oauth2_service_->InvalidateToken(scopes, consumer_.last_token_);
   scoped_ptr<OAuth2TokenService::Request> request3(
       oauth2_service_->StartRequest(scopes, &consumer_));
   base::RunLoop().RunUntilIdle();
   EXPECT_EQ(2, consumer_.number_of_successful_tokens_);
   EXPECT_EQ(0, consumer_.number_of_errors_);
-  ASSERT_EQ(2U, factory_.GetFetcherCount());
-  fetcher = factory_.GetFetcherByID(1);
-  ASSERT_TRUE(fetcher);
+  fetcher = factory_.GetFetcherByID(0);
+  EXPECT_TRUE(fetcher);
   fetcher->set_response_code(net::HTTP_OK);
   fetcher->SetResponseString(GetValidTokenResponse("token2", 3600));
   fetcher->delegate()->OnURLFetchComplete(fetcher);
   EXPECT_EQ(3, consumer_.number_of_successful_tokens_);
   EXPECT_EQ(0, consumer_.number_of_errors_);
   EXPECT_EQ("token2", consumer_.last_token_);
 }
 
 TEST_F(OAuth2TokenServiceTest, CancelAllRequests) {
   oauth2_service_->set_refresh_token("refreshToken");
@@ skipping 38 matching lines @@
   oauth2_service_->CancelRequestsForTokenForTest("refreshToken");
 
   EXPECT_EQ(0, consumer_.number_of_successful_tokens_);
   EXPECT_EQ(2, consumer_.number_of_errors_);
 
   oauth2_service_->CancelRequestsForTokenForTest("refreshToken2");
 
   EXPECT_EQ(0, consumer_.number_of_successful_tokens_);
   EXPECT_EQ(3, consumer_.number_of_errors_);
 }
-
-TEST_F(OAuth2TokenServiceTest, SameScopesRequestedForDifferentClients) {
-  std::string client_id_1("client1");
-  std::string client_secret_1("secret1");
-  std::string client_id_2("client2");
-  std::string client_secret_2("secret2");
-  std::set<std::string> scope_set;
-  scope_set.insert("scope1");
-  scope_set.insert("scope2");
-
-  std::string refresh_token("refreshToken");
-  oauth2_service_->set_refresh_token(refresh_token);
-
-  scoped_ptr<OAuth2TokenService::Request> request1(
-      oauth2_service_->StartRequestForClient(client_id_1,
-                                             client_secret_1,
-                                             scope_set,
-                                             &consumer_));
-  scoped_ptr<OAuth2TokenService::Request> request2(
-      oauth2_service_->StartRequestForClient(client_id_2,
-                                             client_secret_2,
-                                             scope_set,
-                                             &consumer_));
-  // Start a request that should be duplicate of |request1|.
-  scoped_ptr<OAuth2TokenService::Request> request3(
-      oauth2_service_->StartRequestForClient(client_id_1,
-                                             client_secret_1,
-                                             scope_set,
-                                             &consumer_));
-  base::RunLoop().RunUntilIdle();
-
-  ASSERT_EQ(2U,
-            oauth2_service_->GetNumPendingRequestsForTesting(
-                client_id_1,
-                refresh_token,
-                scope_set));
-   ASSERT_EQ(1U,
-             oauth2_service_->GetNumPendingRequestsForTesting(
-                client_id_2,
-                refresh_token,
-                scope_set));
-}
-
-TEST_F(OAuth2TokenServiceTest, ClientScopeSetOrderTest) {
-  OAuth2TokenService::ScopeSet set_0;
-  OAuth2TokenService::ScopeSet set_1;
-  set_1.insert("1");
-
-  OAuth2TokenService::ClientScopeSet sets[] = {
-      OAuth2TokenService::ClientScopeSet("0", set_0),
-      OAuth2TokenService::ClientScopeSet("0", set_1),
-      OAuth2TokenService::ClientScopeSet("1", set_0),
-      OAuth2TokenService::ClientScopeSet("1", set_1),
-  };
-
-  for (size_t i = 0; i < arraysize(sets); i++) {
-    for (size_t j = 0; j < arraysize(sets); j++) {
-      if (i == j) {
-        EXPECT_FALSE(sets[i] < sets[j]) << " i=" << i << ", j=" << j;
-        EXPECT_FALSE(sets[j] < sets[i]) << " i=" << i << ", j=" << j;
-      } else if (i < j) {
-        EXPECT_TRUE(sets[i] < sets[j]) << " i=" << i << ", j=" << j;
-        EXPECT_FALSE(sets[j] < sets[i]) << " i=" << i << ", j=" << j;
-      } else {
-        EXPECT_TRUE(sets[j] < sets[i]) << " i=" << i << ", j=" << j;
-        EXPECT_FALSE(sets[i] < sets[j]) << " i=" << i << ", j=" << j;
-      }
-    }
-  }
-}
-
-TEST_F(OAuth2TokenServiceTest, FetchParametersOrderTest) {
-  OAuth2TokenService::ScopeSet set_0;
-  OAuth2TokenService::ScopeSet set_1;
-  set_1.insert("1");
-
-  OAuth2TokenService::FetchParameters params[] = {
-      OAuth2TokenService::FetchParameters("0", "0", set_0),
-      OAuth2TokenService::FetchParameters("0", "0", set_1),
-      OAuth2TokenService::FetchParameters("0", "1", set_0),
-      OAuth2TokenService::FetchParameters("0", "1", set_1),
-      OAuth2TokenService::FetchParameters("1", "0", set_0),
-      OAuth2TokenService::FetchParameters("1", "0", set_1),
-      OAuth2TokenService::FetchParameters("1", "1", set_0),
-      OAuth2TokenService::FetchParameters("1", "1", set_1),
-  };
-
-  for (size_t i = 0; i < arraysize(params); i++) {
-    for (size_t j = 0; j < arraysize(params); j++) {
-      if (i == j) {
-        EXPECT_FALSE(params[i] < params[j]) << " i=" << i << ", j=" << j;
-        EXPECT_FALSE(params[j] < params[i]) << " i=" << i << ", j=" << j;
-      } else if (i < j) {
-        EXPECT_TRUE(params[i] < params[j]) << " i=" << i << ", j=" << j;
-        EXPECT_FALSE(params[j] < params[i]) << " i=" << i << ", j=" << j;
-      } else {
-        EXPECT_TRUE(params[j] < params[i]) << " i=" << i << ", j=" << j;
-        EXPECT_FALSE(params[i] < params[j]) << " i=" << i << ", j=" << j;
-      }
-    }
-  }
-}