diff --git a/update_attempter_unittest.cc b/update_attempter_unittest.cc
index 14fad38..16819f8 100644
--- a/update_attempter_unittest.cc
+++ b/update_attempter_unittest.cc
@@ -188,6 +188,7 @@
   void P2PEnabledInteractiveStart();
   void P2PEnabledStartingFailsStart();
   void P2PEnabledHousekeepingFailsStart();
+  void UpdateToQuickFixBuildStart();
   void ResetRollbackHappenedStart(bool is_consumer,
                                   bool is_policy_available,
                                   bool expected_reset);
@@ -461,23 +462,23 @@
 
 namespace {
 // Actions that will be built as part of an update check.
-const string kUpdateActionTypes[] = {  // NOLINT(runtime/string)
-    OmahaRequestAction::StaticType(),
-    OmahaResponseHandlerAction::StaticType(),
-    UpdateBootFlagsAction::StaticType(),
-    OmahaRequestAction::StaticType(),
-    DownloadAction::StaticType(),
-    OmahaRequestAction::StaticType(),
-    FilesystemVerifierAction::StaticType(),
-    PostinstallRunnerAction::StaticType(),
-    OmahaRequestAction::StaticType()};
+vector<string> GetUpdateActionTypes() {
+  return {OmahaRequestAction::StaticType(),
+          OmahaResponseHandlerAction::StaticType(),
+          UpdateBootFlagsAction::StaticType(),
+          OmahaRequestAction::StaticType(),
+          DownloadAction::StaticType(),
+          OmahaRequestAction::StaticType(),
+          FilesystemVerifierAction::StaticType(),
+          PostinstallRunnerAction::StaticType(),
+          OmahaRequestAction::StaticType()};
+}
 
 // Actions that will be built as part of a user-initiated rollback.
-const string kRollbackActionTypes[] = {
-    // NOLINT(runtime/string)
-    InstallPlanAction::StaticType(),
-    PostinstallRunnerAction::StaticType(),
-};
+vector<string> GetRollbackActionTypes() {
+  return {InstallPlanAction::StaticType(),
+          PostinstallRunnerAction::StaticType()};
+}
 
 const StagingSchedule kValidStagingSchedule = {
     {4, 10}, {10, 40}, {19, 70}, {26, 100}};
@@ -498,10 +499,10 @@
 
   {
     InSequence s;
-    for (size_t i = 0; i < arraysize(kUpdateActionTypes); ++i) {
+    for (const auto& update_action_type : GetUpdateActionTypes()) {
       EXPECT_CALL(*processor_,
                   EnqueueAction(Pointee(
-                      Property(&AbstractAction::Type, kUpdateActionTypes[i]))));
+                      Property(&AbstractAction::Type, update_action_type))));
     }
     EXPECT_CALL(*processor_, StartProcessing());
   }
@@ -557,10 +558,10 @@
 
   if (is_rollback_allowed) {
     InSequence s;
-    for (size_t i = 0; i < arraysize(kRollbackActionTypes); ++i) {
+    for (const auto& rollback_action_type : GetRollbackActionTypes()) {
       EXPECT_CALL(*processor_,
-                  EnqueueAction(Pointee(Property(&AbstractAction::Type,
-                                                 kRollbackActionTypes[i]))));
+                  EnqueueAction(Pointee(
+                      Property(&AbstractAction::Type, rollback_action_type))));
     }
     EXPECT_CALL(*processor_, StartProcessing());
 
@@ -1582,4 +1583,29 @@
   attempter_.ProcessingDone(nullptr, ErrorCode::kSuccess);
 }
 
+void UpdateAttempterTest::UpdateToQuickFixBuildStart() {
+  // Tests that checks if device_quick_fix_build_token arrives when
+  // policy is set.
+  const char kToken[] = "some_token";
+
+  auto device_policy = std::make_unique<policy::MockDevicePolicy>();
+  fake_system_state_.set_device_policy(device_policy.get());
+
+  EXPECT_CALL(*device_policy, LoadPolicy()).WillRepeatedly(Return(true));
+  EXPECT_CALL(*device_policy, GetDeviceQuickFixBuildToken(_))
+      .WillOnce(DoAll(SetArgPointee<0>(string(kToken)), Return(true)));
+  attempter_.policy_provider_.reset(
+      new policy::PolicyProvider(std::move(device_policy)));
+  attempter_.Update("", "", "", "", false, false, 0, false, false);
+
+  ScheduleQuitMainLoop();
+}
+
+TEST_F(UpdateAttempterTest, UpdateToQuickFixBuildStart) {
+  loop_.PostTask(FROM_HERE,
+                 base::Bind(&UpdateAttempterTest::UpdateToQuickFixBuildStart,
+                            base::Unretained(this)));
+  loop_.Run();
+}
+
 }  // namespace chromeos_update_engine