Use mojo volume interfaces for mash and classic ash.

ash/mus/accelerators/accelerator_controller_unittest.cc

 // Copyright (c) 2012 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/common/accelerators/accelerator_controller.h"
 
 #include "ash/common/accelerators/accelerator_table.h"
 #include "ash/common/accessibility_delegate.h"
 #include "ash/common/accessibility_types.h"
 #include "ash/common/ime_control_delegate.h"
 #include "ash/common/session/session_state_delegate.h"
 #include "ash/common/system/brightness_control_delegate.h"
 #include "ash/common/system/keyboard_brightness_control_delegate.h"
 #include "ash/common/system/tray/system_tray_delegate.h"
-#include "ash/common/system/volume_control_delegate.h"
 #include "ash/common/test/ash_test.h"
-#include "ash/common/test/test_volume_control_delegate.h"
 #include "ash/common/wm/panels/panel_layout_manager.h"
 #include "ash/common/wm/window_positioning_utils.h"
 #include "ash/common/wm/window_state.h"
 #include "ash/common/wm/wm_event.h"
 #include "ash/common/wm_lookup.h"
 #include "ash/common/wm_root_window_controller.h"
 #include "ash/common/wm_shell.h"
 #include "ash/mus/accelerators/accelerator_controller_registrar_test_api.h"
 #include "ash/mus/bridge/wm_shell_mus_test_api.h"
 #include "ash/mus/bridge/wm_window_mus.h"
 #include "ash/mus/property_util.h"
 #include "ash/mus/test/wm_test_base.h"
 #include "ash/public/cpp/shell_window_ids.h"
+#include "base/test/user_action_tester.cc"
 #include "ui/events/event.h"
 #include "ui/events/event_processor.h"
 #include "ui/events/test/event_generator.h"
 #include "ui/message_center/message_center.h"
 #include "ui/views/widget/widget.h"
 
 #if defined(USE_X11)
 #include <X11/Xlib.h>
 #include "ui/events/test/events_test_utils_x11.h"
 #endif
@@ skipping 761 matching lines @@
     EXPECT_EQ(2, delegate->handle_take_screenshot_count());
     EXPECT_TRUE(ProcessInController(ui::Accelerator(
         ui::VKEY_MEDIA_LAUNCH_APP1, ui::EF_SHIFT_DOWN | ui::EF_CONTROL_DOWN)));
     EXPECT_EQ(2, delegate->handle_take_screenshot_count());
   }
   */
   const ui::Accelerator volume_mute(ui::VKEY_VOLUME_MUTE, ui::EF_NONE);
   const ui::Accelerator volume_down(ui::VKEY_VOLUME_DOWN, ui::EF_NONE);
   const ui::Accelerator volume_up(ui::VKEY_VOLUME_UP, ui::EF_NONE);
   {
-    TestVolumeControlDelegate* delegate = new TestVolumeControlDelegate;
-    WmShell::Get()->system_tray_delegate()->SetVolumeControlDelegate(
-        std::unique_ptr<VolumeControlDelegate>(delegate));
-    EXPECT_EQ(0, delegate->handle_volume_mute_count());
+    base::UserActionTester user_action_tester;
+    ui::AcceleratorHistory* history = GetController()->accelerator_history();
+
+    EXPECT_EQ(0, user_action_tester.GetActionCount("Accel_VolumeMute_F8"));
     EXPECT_TRUE(ProcessInController(volume_mute));
-    EXPECT_EQ(1, delegate->handle_volume_mute_count());
-    EXPECT_EQ(volume_mute, delegate->last_accelerator());
-    EXPECT_EQ(0, delegate->handle_volume_down_count());
+    EXPECT_EQ(1, user_action_tester.GetActionCount("Accel_VolumeMute_F8"));
+    EXPECT_EQ(volume_mute, history->current_accelerator());
+
+    EXPECT_EQ(0, user_action_tester.GetActionCount("Accel_VolumeDown_F9"));
     EXPECT_TRUE(ProcessInController(volume_down));
-    EXPECT_EQ(1, delegate->handle_volume_down_count());
-    EXPECT_EQ(volume_down, delegate->last_accelerator());
-    EXPECT_EQ(0, delegate->handle_volume_up_count());
+    EXPECT_EQ(1, user_action_tester.GetActionCount("Accel_VolumeDown_F9"));
+    EXPECT_EQ(volume_down, history->current_accelerator());
+
+    EXPECT_EQ(0, user_action_tester.GetActionCount("Accel_VolumeUp_F10"));
     EXPECT_TRUE(ProcessInController(volume_up));
-    EXPECT_EQ(1, delegate->handle_volume_up_count());
-    EXPECT_EQ(volume_up, delegate->last_accelerator());
+    EXPECT_EQ(volume_up, history->current_accelerator());
+    EXPECT_EQ(1, user_action_tester.GetActionCount("Accel_VolumeUp_F10"));
   }
   // Brightness
   // ui::VKEY_BRIGHTNESS_DOWN/UP are not defined on Windows.
   const ui::Accelerator brightness_down(ui::VKEY_BRIGHTNESS_DOWN, ui::EF_NONE);
   const ui::Accelerator brightness_up(ui::VKEY_BRIGHTNESS_UP, ui::EF_NONE);
   {
     DummyBrightnessControlDelegate* delegate =
         new DummyBrightnessControlDelegate;
     SetBrightnessControlDelegate(
         std::unique_ptr<BrightnessControlDelegate>(delegate));
@@ skipping 395 matching lines @@
     EXPECT_EQ(0, delegate->handle_brightness_up_count());
     EXPECT_TRUE(ProcessInController(brightness_up));
     EXPECT_EQ(1, delegate->handle_brightness_up_count());
     EXPECT_EQ(brightness_up, delegate->last_accelerator());
   }
   // Volume
   const ui::Accelerator volume_mute(ui::VKEY_VOLUME_MUTE, ui::EF_NONE);
   const ui::Accelerator volume_down(ui::VKEY_VOLUME_DOWN, ui::EF_NONE);
   const ui::Accelerator volume_up(ui::VKEY_VOLUME_UP, ui::EF_NONE);
   {
+    base::UserActionTester user_action_tester;
+    ui::AcceleratorHistory* history = GetController()->accelerator_history();
+
+    EXPECT_EQ(0, user_action_tester.GetActionCount("Accel_VolumeMute_F8"));
     EXPECT_TRUE(ProcessInController(volume_mute));
+    EXPECT_EQ(1, user_action_tester.GetActionCount("Accel_VolumeMute_F8"));
+    EXPECT_EQ(volume_mute, history->current_accelerator());
+
+    EXPECT_EQ(0, user_action_tester.GetActionCount("Accel_VolumeDown_F9"));
     EXPECT_TRUE(ProcessInController(volume_down));
+    EXPECT_EQ(1, user_action_tester.GetActionCount("Accel_VolumeDown_F9"));
+    EXPECT_EQ(volume_down, history->current_accelerator());
+
+    EXPECT_EQ(0, user_action_tester.GetActionCount("Accel_VolumeUp_F10"));
     EXPECT_TRUE(ProcessInController(volume_up));
-    TestVolumeControlDelegate* delegate = new TestVolumeControlDelegate;
-    WmShell::Get()->system_tray_delegate()->SetVolumeControlDelegate(
-        std::unique_ptr<VolumeControlDelegate>(delegate));
-    EXPECT_EQ(0, delegate->handle_volume_mute_count());
-    EXPECT_TRUE(ProcessInController(volume_mute));
-    EXPECT_EQ(1, delegate->handle_volume_mute_count());
-    EXPECT_EQ(volume_mute, delegate->last_accelerator());
-    EXPECT_EQ(0, delegate->handle_volume_down_count());
-    EXPECT_TRUE(ProcessInController(volume_down));
-    EXPECT_EQ(1, delegate->handle_volume_down_count());
-    EXPECT_EQ(volume_down, delegate->last_accelerator());
-    EXPECT_EQ(0, delegate->handle_volume_up_count());
-    EXPECT_TRUE(ProcessInController(volume_up));
-    EXPECT_EQ(1, delegate->handle_volume_up_count());
-    EXPECT_EQ(volume_up, delegate->last_accelerator());
+    EXPECT_EQ(volume_up, history->current_accelerator());
+    EXPECT_EQ(1, user_action_tester.GetActionCount("Accel_VolumeUp_F10"));
   }
 }
 #endif
 
 // TODO: reenable. Disabled because shelf asynchronously created:
 // http://crbug.com/632192.
 TEST_F(AcceleratorControllerTest, DISABLED_DisallowedWithNoWindow) {
   AccessibilityDelegate* delegate = WmShell::Get()->accessibility_delegate();
 
   for (size_t i = 0; i < kActionsNeedingWindowLength; ++i) {
@@ skipping 132 matching lines @@
     EXPECT_TRUE(IsMessageCenterEmpty());
 
     // If the action is LOCK_SCREEN, we must reset the state by unlocking the
     // screen before we proceed testing the rest of accelerators.
     ResetStateIfNeeded();
   }
 }
 #endif  // defined(OS_CHROMEOS)
 
 }  // namespace ash