Added material design mouse hover feedback support.

ui/views/animation/ink_drop_animation_controller_factory_unittest.cc

 // Copyright 2015 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.
 
 #ifndef UI_VIEWS_ANIMATION_INK_DROP_ANIMATION_CONTROLLER_FACTORY_UNITTEST_H_
 #define UI_VIEWS_ANIMATION_INK_DROP_ANIMATION_CONTROLLER_FACTORY_UNITTEST_H_
 
 #include "base/macros.h"
 #include "base/memory/scoped_ptr.h"
 #include "testing/gtest/include/gtest/gtest.h"
@@ skipping 61 matching lines @@
  private:
   DISALLOW_COPY_AND_ASSIGN(MDInkDropAnimationControllerFactoryTest);
 };
 
 void MDInkDropAnimationControllerFactoryTest::SetUp() {
   ui::test::MaterialDesignControllerTestAPI::SetMode(
       ui::MaterialDesignController::MATERIAL_NORMAL);
   InkDropAnimationControllerFactoryTest::SetUp();
 }
 
-TEST_ALL_INK_DROPS(StateIsHiddenInitially,
+TEST_ALL_INK_DROPS(InitialState,
                    {
+                     EXPECT_FALSE(ink_drop_animation_controller_->IsHovered());
                      EXPECT_EQ(
                          InkDropState::HIDDEN,
                          ink_drop_animation_controller_->GetInkDropState());
                    })
 
+TEST_ALL_INK_DROPS(SetHovered,
+                   {
+                     ink_drop_animation_controller_->SetHovered(true);
+                     EXPECT_TRUE(ink_drop_animation_controller_->IsHovered());
+
+                     ink_drop_animation_controller_->SetHovered(false);
+                     EXPECT_FALSE(ink_drop_animation_controller_->IsHovered());
+                   })
+
+TEST_ALL_INK_DROPS(HoveredStateAfterAnimateToState,
+                   {
+                     ink_drop_animation_controller_->SetHovered(true);
+                     ink_drop_animation_controller_->AnimateToState(
+                         InkDropState::QUICK_ACTION);
+
+                     EXPECT_TRUE(ink_drop_animation_controller_->IsHovered());
+                   })
+
 TEST_ALL_INK_DROPS(TypicalQuickAction,
                    {
                      ink_drop_animation_controller_->AnimateToState(
                          InkDropState::ACTION_PENDING);
                      ink_drop_animation_controller_->AnimateToState(
                          InkDropState::QUICK_ACTION);
                      EXPECT_EQ(
                          InkDropState::HIDDEN,
                          ink_drop_animation_controller_->GetInkDropState());
                    })
@@ skipping 55 matching lines @@
           InkDropState::SLOW_ACTION_PENDING);
       ink_drop_animation_controller_->AnimateToState(InkDropState::ACTIVATED);
       ink_drop_animation_controller_->AnimateToState(InkDropState::DEACTIVATED);
       EXPECT_EQ(InkDropState::HIDDEN,
                 ink_drop_animation_controller_->GetInkDropState());
     })
 
 }  // namespace views
 
 #endif  // UI_VIEWS_ANIMATION_INK_DROP_ANIMATION_CONTROLLER_FACTORY_UNITTEST_H_