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| 1 // Copyright 2016 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 #ifndef IOS_CHROME_BROWSER_UI_SETTINGS_UTILS_FAKE_OBSERVABLE_BOOLEAN_H_ |
| 6 #define IOS_CHROME_BROWSER_UI_SETTINGS_UTILS_FAKE_OBSERVABLE_BOOLEAN_H_ |
| 7 |
| 8 #import <Foundation/Foundation.h> |
| 9 |
| 10 #import "ios/chrome/browser/ui/settings/utils/observable_boolean.h" |
| 11 |
| 12 // ObservableBoolean to be used in tests. |
| 13 @interface FakeObservableBoolean : NSObject<ObservableBoolean> |
| 14 @end |
| 15 |
| 16 // BooleanObserver to be used in tests. It reports the number of changes made. |
| 17 @interface TestBooleanObserver : NSObject<BooleanObserver> |
| 18 |
| 19 // Number of changes made since this observer started observing. |
| 20 @property(nonatomic, assign) int updateCount; |
| 21 |
| 22 @end |
| 23 |
| 24 #endif // IOS_CHROME_BROWSER_UI_SETTINGS_UTILS_FAKE_OBSERVABLE_BOOLEAN_H_ |
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