chrome/browser/ui/cocoa/animatable_image_unittest.mm

   1 // Copyright (c) 2011 The Chromium Authors. All rights reserved.
   2 // Use of this source code is governed by a BSD-style license that can be
   3 // found in the LICENSE file.
   4
   5 #import <Cocoa/Cocoa.h>
   6
   7 #import "chrome/browser/ui/cocoa/animatable_image.h"
   8 #import "chrome/browser/ui/cocoa/cocoa_test_helper.h"
   9 #include "testing/gtest/include/gtest/gtest.h"
  10 #include "testing/platform_test.h"
  11
  12 namespace {
  13
  14 class AnimatableImageTest : public CocoaTest {
  15  public:
  16   AnimatableImageTest() {
  17     NSRect frame = NSMakeRect(0, 0, 500, 500);
  18     NSImage* image = [NSImage imageNamed:NSImageNameComputer];
  19     animation_ = [[AnimatableImage alloc] initWithImage:image
  20                                          animationFrame:frame];
  21   }
  22
  23   AnimatableImage* animation_;
  24 };
  25
  26 TEST_F(AnimatableImageTest, BasicAnimation) {
  27   [animation_ setStartFrame:CGRectMake(0, 0, 10, 10)];
  28   [animation_ setEndFrame:CGRectMake(500, 500, 100, 100)];
  29   [animation_ setStartOpacity:0.1];
  30   [animation_ setEndOpacity:1.0];
  31   [animation_ setDuration:0.5];
  32   [animation_ startAnimation];
  33 }
  34
  35 TEST_F(AnimatableImageTest, CancelAnimation) {
  36   [animation_ setStartFrame:CGRectMake(0, 0, 10, 10)];
  37   [animation_ setEndFrame:CGRectMake(500, 500, 100, 100)];
  38   [animation_ setStartOpacity:0.1];
  39   [animation_ setEndOpacity:1.0];
  40   [animation_ setDuration:5.0];  // Long enough to be able to test cancelling.
  41   [animation_ startAnimation];
  42   [animation_ close];
  43 }
  44
  45 }  // namespace