Use |min| param to query a variable number of suggestions

components/suggestions/suggestions_service_impl_unittest.cc

 // Copyright 2014 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 "components/suggestions/suggestions_service_impl.h"
 
 #include <stdint.h>
 
 #include <memory>
 #include <utility>
 
 #include "base/bind.h"
 #include "base/feature_list.h"
 #include "base/macros.h"
 #include "base/memory/ptr_util.h"
 #include "base/run_loop.h"
+#include "base/test/scoped_feature_list.h"
 #include "components/signin/core/browser/account_tracker_service.h"
 #include "components/signin/core/browser/fake_profile_oauth2_token_service.h"
 #include "components/signin/core/browser/fake_signin_manager.h"
 #include "components/signin/core/browser/test_signin_client.h"
 #include "components/suggestions/blacklist_store.h"
+#include "components/suggestions/features.h"
 #include "components/suggestions/image_manager.h"
 #include "components/suggestions/proto/suggestions.pb.h"
 #include "components/suggestions/suggestions_store.h"
 #include "components/sync/driver/fake_sync_service.h"
 #include "components/sync/driver/sync_service.h"
 #include "components/sync_preferences/testing_pref_service_syncable.h"
 #include "net/base/escape.h"
+#include "net/base/url_util.h"
 #include "net/http/http_response_headers.h"
 #include "net/http/http_status_code.h"
 #include "net/url_request/test_url_fetcher_factory.h"
 #include "net/url_request/url_request_status.h"
 #include "net/url_request/url_request_test_util.h"
 #include "testing/gmock/include/gmock/gmock.h"
 #include "testing/gtest/include/gtest/gtest.h"
 #include "ui/gfx/image/image.h"
 
 using sync_preferences::TestingPrefServiceSyncable;
@@ skipping 293 matching lines @@
   // Ensure that CheckCallback() ran once.
   EXPECT_EQ(1, suggestions_data_callback_count_);
 
   test_suggestions_store_->LoadSuggestions(&suggestions_profile);
   ASSERT_EQ(1, suggestions_profile.suggestions_size());
   EXPECT_EQ(kTestTitle, suggestions_profile.suggestions(0).title());
   EXPECT_EQ(kTestUrl, suggestions_profile.suggestions(0).url());
   EXPECT_EQ(kTestFaviconUrl, suggestions_profile.suggestions(0).favicon_url());
 }
 
+TEST_F(SuggestionsServiceTest, BuildUrlWithAllParameterForFewFeature) {
+  base::test::ScopedFeatureList scoped_feature_list;
+  scoped_feature_list.InitAndEnableFeature(kUseSuggestionsEvenIfFewFeature);
+  std::string unused_value;
+  EXPECT_TRUE(net::GetValueForKeyInQuery(
+      SuggestionsServiceImpl::BuildSuggestionsURL(), "all", &unused_value));
+}
+
 TEST_F(SuggestionsServiceTest, FetchSuggestionsDataSyncNotInitializedEnabled) {
   std::unique_ptr<SuggestionsService> suggestions_service(
       CreateSuggestionsServiceWithMocks());
   EXPECT_CALL(*mock_sync_service_, IsSyncActive())
       .WillRepeatedly(Return(false));
 
   auto subscription = suggestions_service->AddCallback(base::Bind(
       &SuggestionsServiceTest::CheckCallback, base::Unretained(this)));
 
   // Try to fetch suggestions. Since sync is not active, no network request
@@ skipping 376 matching lines @@
   EXPECT_CALL(*mock_thumbnail_manager_, GetImageForURL(test_url, _));
   suggestions_service->GetPageThumbnail(test_url, dummy_callback);
 
   EXPECT_CALL(*mock_thumbnail_manager_, AddImageURL(test_url, thumbnail_url));
   EXPECT_CALL(*mock_thumbnail_manager_, GetImageForURL(test_url, _));
   suggestions_service->GetPageThumbnailWithURL(test_url, thumbnail_url,
                                                dummy_callback);
 }
 
 }  // namespace suggestions