Adding mojo calls for several lock screen related operations.

ash/login/lock_screen_controller_unittest.cc

 // Copyright 2017 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 "ash/login/lock_screen_controller.h"
 
 #include "ash/login/mock_lock_screen_client.h"
 #include "ash/shell.h"
 #include "ash/test/ash_test_base.h"
 #include "base/run_loop.h"
@@ skipping 49 matching lines @@
   EXPECT_CALL(*client, HardlockPod(id));
   controller->HardlockPod(id);
   base::RunLoop().RunUntilIdle();
 
   // Verify RecordClickOnLockIcon mojo call is run with the same account id.
   EXPECT_CALL(*client, RecordClickOnLockIcon(id));
   controller->RecordClickOnLockIcon(id);
   base::RunLoop().RunUntilIdle();
 }
 
+TEST_F(LockScreenControllerTest, RequestUserPodFocus) {
+  LockScreenController* controller = Shell::Get()->lock_screen_controller();
+  std::unique_ptr<MockLockScreenClient> client = BindMockLockScreenClient();
+
+  AccountId id = AccountId::FromUserEmail("user1@test.com");
+
+  // Verify FocusPod mojo call is run with the same account id.
+  EXPECT_CALL(*client, OnFocusPod(id));
+  controller->OnFocusPod(id);
+  base::RunLoop().RunUntilIdle();
+
+  // Verify NoPodFocused mojo call is run.
+  EXPECT_CALL(*client, OnNoPodFocused());
+  controller->OnNoPodFocused();
+  base::RunLoop().RunUntilIdle();
+}
+
 }  // namespace
 }  // namespace ash