canvas_test.h

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// Copyright 2013 The Flutter Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
 
#ifndef FLUTTER_TESTING_CANVAS_TEST_H_
#define FLUTTER_TESTING_CANVAS_TEST_H_
 
#include "flutter/fml/macros.h"
#include "flutter/testing/mock_canvas.h"
#include "gtest/gtest.h"
#include "third_party/skia/include/core/SkColorSpace.h"
 
namespace flutter {
namespace testing {
 
// This fixture allows creating tests that make use of a mock |SkCanvas|.
template <typename BaseT>
class CanvasTestBase : public BaseT {
 public:
  CanvasTestBase() = default;
 
  MockCanvas& mock_canvas() { return canvas_; }
  sk_sp<SkColorSpace> mock_color_space() { return color_space_; }
 
 private:
  MockCanvas canvas_;
  sk_sp<SkColorSpace> color_space_ = SkColorSpace::MakeSRGB();
 
  FML_DISALLOW_COPY_AND_ASSIGN(CanvasTestBase);
};
using CanvasTest = CanvasTestBase<::testing::Test>;
 
}  // namespace testing
}  // namespace flutter
 
#endif  // FLUTTER_TESTING_CANVAS_TEST_H_