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      1 // Copyright 2014 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 UI_VIEWS_TEST_SLIDER_TEST_API_H_
      6 #define UI_VIEWS_TEST_SLIDER_TEST_API_H_
      7 
      8 #include "base/basictypes.h"
      9 
     10 namespace views {
     11 
     12 class Slider;
     13 class SliderListener;
     14 
     15 namespace test {
     16 
     17 // Can be used to update the private state of a views::Slider instance during a
     18 // test.  Updating the private state of an already created instance reduces
     19 // the amount of test setup and test fixture code required.
     20 class SliderTestApi {
     21  public:
     22   explicit SliderTestApi(Slider* slider);
     23   virtual ~SliderTestApi();
     24 
     25   // Set the SliderListener on the Slider.
     26   void SetListener(SliderListener* listener);
     27 
     28  private:
     29   Slider* slider_;
     30 
     31   DISALLOW_COPY_AND_ASSIGN(SliderTestApi);
     32 };
     33 
     34 }  // namespace test
     35 
     36 }  // namespace views
     37 
     38 #endif  // UI_VIEWS_TEST_SLIDER_TEST_API_H_
     39