chrome/browser/ui/cocoa/spinner_view_unittest.mm

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