Sidebar mini tabs UI (views version)....

views/animation/bounds_animator_unittest.cc

 // Copyright (c) 2010 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 "testing/gmock/include/gmock/gmock.h"
 #include "testing/gtest/include/gtest/gtest.h"
 #include "ui/base/animation/slide_animation.h"
 #include "ui/base/animation/test_animation_delegate.h"
 #include "views/animation/bounds_animator.h"
 #include "views/view.h"
 
 using views::BoundsAnimator;
 using ui::Animation;
 using ui::SlideAnimation;
 using ui::TestAnimationDelegate;
 
 namespace {
 
+class MockBoundsAnimatorObserver : public views::BoundsAnimatorObserver {
+ public:
+  MOCK_METHOD1(OnBoundsAnimatorProgressed, void(BoundsAnimator* animator));
+  MOCK_METHOD1(OnBoundsAnimatorDone, void(BoundsAnimator* animator));
+};
+
 class TestBoundsAnimator : public BoundsAnimator {
  public:
   explicit TestBoundsAnimator(views::View* view) : BoundsAnimator(view) {
   }
 
  protected:
   SlideAnimation* CreateAnimation() {
     SlideAnimation* animation = BoundsAnimator::CreateAnimation();
     animation->SetSlideDuration(10);
     return animation;
@@ skipping 66 matching lines @@
 
 class BoundsAnimatorTest : public testing::Test {
  public:
   BoundsAnimatorTest() : child_(new TestView()), animator_(&parent_) {
     parent_.AddChildView(child_);
   }
 
   TestView* parent() { return &parent_; }
   TestView* child() { return child_; }
   TestBoundsAnimator* animator() { return &animator_; }
+  MockBoundsAnimatorObserver* observer() { return &observer_; }
 
  private:
   MessageLoopForUI message_loop_;
   TestView parent_;
   TestView* child_;  // Owned by |parent_|.
   TestBoundsAnimator animator_;
+  testing::StrictMock<MockBoundsAnimatorObserver> observer_;
 
   DISALLOW_COPY_AND_ASSIGN(BoundsAnimatorTest);
 };
 
 // Checks animate view to.
 TEST_F(BoundsAnimatorTest, AnimateViewTo) {
   TestAnimationDelegate delegate;
   gfx::Rect initial_bounds(0, 0, 10, 10);
   child()->SetBoundsRect(initial_bounds);
   gfx::Rect target_bounds(10, 10, 20, 20);
   animator()->AnimateViewTo(child(), target_bounds);
   animator()->SetAnimationDelegate(child(), &delegate, false);
+  animator()->set_observer(observer());
+
+  EXPECT_CALL(*observer(), OnBoundsAnimatorProgressed(animator()))
+      .Times(testing::AnyNumber());
+  EXPECT_CALL(*observer(), OnBoundsAnimatorDone(animator()))
+      .Times(1);
 
   // The animator should be animating now.
   EXPECT_TRUE(animator()->IsAnimating());
 
   // Run the message loop; the delegate exits the loop when the animation is
   // done.
   MessageLoop::current()->Run();
 
   // Make sure the bounds match of the view that was animated match.
   EXPECT_EQ(target_bounds, child()->bounds());
@@ skipping 40 matching lines @@
 
   animator()->StopAnimatingView(child());
 
   // Shouldn't be animating now.
   EXPECT_FALSE(animator()->IsAnimating());
 
   // Stopping should both cancel the delegate and delete it.
   EXPECT_TRUE(OwnedDelegate::get_and_clear_deleted());
   EXPECT_TRUE(OwnedDelegate::get_and_clear_canceled());
 }