test_kernel.h

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// === test_kernel.h ===================================================================================================
//                                               Sen Infrastructure
//                   Released under the Apache License v2.0 (SPDX-License-Identifier Apache-2.0).
//                                    See the LICENSE.txt file for more information.
//                   © Airbus SAS, Airbus Helicopters, and Airbus Defence and Space SAU/GmbH/SAS.
// =====================================================================================================================
 
#ifndef SEN_KERNEL_TEST_KERNEL_H
#define SEN_KERNEL_TEST_KERNEL_H
 
#include "sen/kernel/component.h"
#include "sen/kernel/kernel.h"
 
// generated code
#include "sen/kernel/kernel_config.h"
#include "stl/sen/kernel/kernel_objects.stl.h"
 
// std
#include <filesystem>
 
namespace sen::kernel
{

class TestKernel
{
public:
  SEN_NOCOPY_NOMOVE(TestKernel)
 
public:  // special members
  explicit TestKernel(KernelConfig config);
  explicit TestKernel(Component* component);
  ~TestKernel();
 
public:  // factories
  static TestKernel fromYamlFile(const std::filesystem::path& configFilePath);
  static TestKernel fromYamlString(const std::string& configString);
 
public:
  void step(std::size_t count = 1);
  [[nodiscard]] TimeStamp getTime() const;
  [[nodiscard]] std::shared_ptr<ObjectSource> getComponentBus(std::string_view componentName,
                                                              const BusAddress& busAddress) const;
  [[nodiscard]] std::optional<const ComponentContext*> getComponentContext(std::string_view componentName) const;
  [[nodiscard]] CustomTypeRegistry& getTypes() const;
 
private:
  void init(KernelConfig config);
 
private:
  std::unique_ptr<Kernel> kernel_;
  TimeStamp virtualTime_;
};

class TestComponent: public Component
{
  SEN_NOCOPY_NOMOVE(TestComponent)
 
public:
  using InitFunc = std::function<PassResult(InitApi&&)>;
  using RunFunc = std::function<FuncResult(RunApi&)>;
  using UnloadFunc = std::function<FuncResult(UnloadApi&&)>;
 
public:
  TestComponent() = default;
  ~TestComponent() override = default;
 
public:
  void onInit(InitFunc func);
  void onRun(RunFunc func);
  void onUnload(UnloadFunc func);
 
public:
  PassResult init(InitApi&& api) override;
  FuncResult run(RunApi& api) override;
  FuncResult unload(UnloadApi&& api) override;
 
private:
  RunFunc run_;
  InitFunc init_;
  UnloadFunc unload_;
};
 
}  // namespace sen::kernel
 
#endif  // SEN_KERNEL_TEST_KERNEL_H