flutter_window_controller_unittests.cc

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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.
 
#include "flutter/shell/platform/glfw/client_wrapper/include/flutter/flutter_window_controller.h"
 
#include <memory>
#include <string>
 
#include "flutter/shell/platform/glfw/client_wrapper/testing/stub_flutter_glfw_api.h"
#include "gtest/gtest.h"
 
namespace flutter {
 
namespace {
 
// Stub implementation to validate calls to the API.
class TestGlfwApi : public testing::StubFlutterGlfwApi {
 public:
  // |flutter::testing::StubFlutterGlfwApi|
  bool Init() override {
    init_called_ = true;
    return true;
  }
 
  // |flutter::testing::StubFlutterGlfwApi|
  void Terminate() override { terminate_called_ = true; }
 
  bool init_called() { return init_called_; }
 
  bool terminate_called() { return terminate_called_; }
 
 private:
  bool init_called_ = false;
  bool terminate_called_ = false;
};
 
}  // namespace
 
TEST(FlutterViewControllerTest, CreateDestroy) {
  const std::string icu_data_path = "fake/path/to/icu";
  testing::ScopedStubFlutterGlfwApi scoped_api_stub(
      std::make_unique<TestGlfwApi>());
  auto test_api = static_cast<TestGlfwApi*>(scoped_api_stub.stub());
  {
    FlutterWindowController controller(icu_data_path);
    EXPECT_EQ(test_api->init_called(), true);
    EXPECT_EQ(test_api->terminate_called(), false);
  }
  EXPECT_EQ(test_api->init_called(), true);
  EXPECT_EQ(test_api->terminate_called(), true);
}
 
}  // namespace flutter