/mnt/nas/libepaper/include/epaper/hal/mock_delay.hpp

Mock delay policy for testing.

Mock delay policy for testing.Tracks delay calls without actually blocking execution. Useful for verifying timing behavior in tests without waiting.

MockDelay::reset();
MockDelay::delay_ms(100);
MockDelay::delay_ms(50);
assert(MockDelay::total_delay_ms() == 150);
assert(MockDelay::delay_count() == 2);

#pragma once
 
#include <cstddef>
#include <cstdint>
 
namespace epaper::hal {
 
class MockDelay {
public:
  static auto delay_ms(std::uint32_t ms) -> void {
    total_delay_ms_ += ms;
    delay_count_++;
  }
 
  [[nodiscard]] static auto total_delay_ms() -> std::uint32_t { return total_delay_ms_; }
 
  [[nodiscard]] static auto delay_count() -> std::size_t { return delay_count_; }
 
  static auto reset() -> void {
    total_delay_ms_ = 0;
    delay_count_ = 0;
  }
 
private:
  inline static std::uint32_t total_delay_ms_ = 0;
  inline static std::size_t delay_count_ = 0;
};
 
} // namespace epaper::hal