chrome/browser/ui/cocoa/spinner_view_unittest.mm

   1 // Copyright (c) 2015 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 #include "chrome/browser/ui/cocoa/spinner_view.h"
   6
   7 #import "ui/gfx/test/ui_cocoa_test_helper.h"
   8
   9 @interface SpinnerView(ExposedForTesting)
  10
  11 - (BOOL)is_animating;
  12
  13 @end
  14
  15 @implementation SpinnerView(ExposedForTesting)
  16
  17 - (BOOL)is_animating
  18 {
  19   return is_animating_;
  20 }
  21
  22 @end
  23
  24 namespace {
  25
  26   class SpinnerViewTest : public ui::CocoaTest {
  27   public:
  28     SpinnerViewTest() {
  29       CGRect frame = NSMakeRect(0.0, 0.0, 16.0, 16.0);
  30       view_.reset([[SpinnerView alloc] initWithFrame:frame]);
  31       [[test_window() contentView] addSubview:view_];
  32     }
  33
  34     base::scoped_nsobject<SpinnerView> view_;
  35   };
  36
  37   TEST_VIEW(SpinnerViewTest, view_)
  38
  39   TEST_F(SpinnerViewTest, StopAnimationOnMiniaturize) {
  40     EXPECT_TRUE([view_ is_animating]);
  41
  42     [test_window() miniaturize:nil];
  43     EXPECT_FALSE([view_ is_animating]);
  44
  45     [test_window() deminiaturize:nil];
  46     EXPECT_TRUE([view_ is_animating]);
  47   }
  48
  49   TEST_F(SpinnerViewTest,
  50          StopAnimationOnRemoveFromSuperview) {
  51     EXPECT_TRUE([view_ is_animating]);
  52
  53     [view_ removeFromSuperview];
  54     EXPECT_FALSE([view_ is_animating]);
  55
  56     [[test_window() contentView] addSubview:view_];
  57     EXPECT_TRUE([view_ is_animating]);
  58   }
  59
  60   TEST_F(SpinnerViewTest, StopAnimationOnHidden) {
  61     EXPECT_TRUE([view_ is_animating]);
  62
  63     [view_ setHidden:YES];
  64     EXPECT_FALSE([view_ is_animating]);
  65
  66     [view_ setHidden:NO];
  67     EXPECT_TRUE([view_ is_animating]);
  68   }
  69 }
  70