Flutter Engine
canvas_test.h
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1 // Copyright 2013 The Flutter 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 TESTING_CANVAS_TEST_H_
6 #define TESTING_CANVAS_TEST_H_
7 
8 #include "flutter/fml/macros.h"
9 #include "flutter/testing/mock_canvas.h"
10 #include "gtest/gtest.h"
11 
12 namespace flutter {
13 namespace testing {
14 
15 // This fixture allows creating tests that make use of a mock |SkCanvas|.
16 template <typename BaseT>
17 class CanvasTestBase : public BaseT {
18  public:
19  CanvasTestBase() = default;
20 
21  MockCanvas& mock_canvas() { return canvas_; }
22 
23  private:
24  MockCanvas canvas_;
25 
26  FML_DISALLOW_COPY_AND_ASSIGN(CanvasTestBase);
27 };
29 
30 } // namespace testing
31 } // namespace flutter
32 
33 #endif // TESTING_CANVAS_TEST_H_