asyncable_data_test.h

[詳解]

 
 
// Copyright(c) 2023-2025 Design Engineering Laboratory, Saitama University
// Released under the MIT license
// https://opensource.org/licenses/mit-license.php
 
#ifndef DESIGNLAB_ASYNCABLE_DATA_TEST_H_
#define DESIGNLAB_ASYNCABLE_DATA_TEST_H_
 
#include <doctest.h>
 
#include "asyncable_data.h"
 
TEST_SUITE("AsyncableData") {
  using designlab::AsyncableData;
 
  TEST_CASE_TEMPLATE(
      "GetUpdateCountTest_WhenValueIsNotUpdated_ShouldBeZeroForUpdateCount", T,
      int, float, double, unsigned int) {
    SUBCASE("WhenInitialized") {
      AsyncableData<T> data;
      CHECK_EQ(data.GetUpdateCount(), 0);
    }
 
    SUBCASE("WhenValueIsPassedUponInitialization") {
      AsyncableData<T> data(1);
      CHECK_EQ(data.GetUpdateCount(), 0);
    }
 
    SUBCASE("WhenOnlyReadingValues") {
      AsyncableData<T> data(1);
 
      T act = data.GetData();
 
      CHECK_EQ(data.GetUpdateCount(), 0);
 
      CHECK_EQ(act, 1);  // 警告の抑制.
    }
  }
 
  TEST_CASE_TEMPLATE(
      "GetUpdateCountTest_WhenValueIsUpdated_ShouldIncrementUpdateCount", T,
      int, float, double, unsigned int) {
    SUBCASE("WhenValueIsUpdatedOnce_ShouldUpdateCountBeOne") {
      AsyncableData<T> data;
      CHECK_EQ(data.GetUpdateCount(), 0);
 
      data.SetData(1);
      CHECK_EQ(data.GetUpdateCount(), 1);
    }
 
    SUBCASE("WhenValueIsUpdatedTwice_ShouldUpdateCountBeTwo") {
      AsyncableData<T> data;
      CHECK_EQ(data.GetUpdateCount(), 0);
 
      data.SetData(1);
      data.SetData(5);
      CHECK_EQ(data.GetUpdateCount(), 2);
    }
  }
 
  TEST_CASE_TEMPLATE(
      "GetDataTest_WhenValueIsSet_ShouldBeAbleToRetrieveSetValue", T, int,
      float, double, unsigned int) {
    AsyncableData<T> data;
 
    T act1 = static_cast<T>(1);
    data.SetData(act1);
    CHECK_EQ(data.GetData(), act1);
 
    T act2 = static_cast<T>(5);
    data.SetData(act2);
    CHECK_EQ(data.GetData(), act2);
  }
}
 
#endif  // DESIGNLAB_ASYNCABLE_DATA_TEST_H_