Allow fetching personalized snippets from ChromeReader.

components/ntp_snippets/ntp_snippets_service_unittest.cc

Index: components/ntp_snippets/ntp_snippets_service_unittest.cc
diff --git a/components/ntp_snippets/ntp_snippets_service_unittest.cc b/components/ntp_snippets/ntp_snippets_service_unittest.cc
index b06b221b528eee0bcfaedc0b3c4be9f49ae2a71c..c3377f504860eadc5f3fcd64bd457b8d6bcf2ad5 100644
--- a/components/ntp_snippets/ntp_snippets_service_unittest.cc
+++ b/components/ntp_snippets/ntp_snippets_service_unittest.cc
@@ -20,6 +20,10 @@
 #include "components/ntp_snippets/ntp_snippets_fetcher.h"
 #include "components/ntp_snippets/ntp_snippets_scheduler.h"
 #include "components/prefs/testing_pref_service.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 "net/url_request/url_request_test_util.h"
 #include "testing/gmock/include/gmock/gmock.h"
 #include "testing/gtest/include/gtest/gtest.h"
@@ -126,7 +130,9 @@ class MockScheduler : public NTPSnippetsScheduler {
 class NTPSnippetsServiceTest : public testing::Test {
  public:
   NTPSnippetsServiceTest()
-      : pref_service_(new TestingPrefServiceSimple()) {}
+      : pref_service_(new TestingPrefServiceSimple()),
+        signin_client_(new TestSigninClient(nullptr)),
+        account_tracker_(new AccountTrackerService()) {}
   ~NTPSnippetsServiceTest() override {}
 
   void SetUp() override {
@@ -145,11 +151,16 @@ class NTPSnippetsServiceTest : public testing::Test {
         base::ThreadTaskRunnerHandle::Get());
     scoped_refptr<net::TestURLRequestContextGetter> request_context_getter =
         new net::TestURLRequestContextGetter(task_runner.get());
+    FakeSigninManagerBase* signin_manager = new FakeSigninManagerBase(
+        signin_client_.get(), account_tracker_.get());
+    FakeProfileOAuth2TokenService* token_service =
+        new FakeProfileOAuth2TokenService();
 
     service_.reset(new NTPSnippetsService(
         pref_service_.get(), nullptr, task_runner, std::string("fr"),
         scheduler_.get(),
         base::WrapUnique(new NTPSnippetsFetcher(
+            signin_manager, token_service,
             std::move(request_context_getter), true)),
         base::Bind(&ParseJson, true)));
     if (enabled)
@@ -173,6 +184,8 @@ class NTPSnippetsServiceTest : public testing::Test {
  private:
   base::MessageLoop message_loop_;
   std::unique_ptr<TestingPrefServiceSimple> pref_service_;
+  std::unique_ptr<TestSigninClient> signin_client_;
+  std::unique_ptr<AccountTrackerService> account_tracker_;
   std::unique_ptr<NTPSnippetsService> service_;
   std::unique_ptr<MockScheduler> scheduler_;