#pragma region CPL License
/*
Nuclex Native Framework
Copyright (C) 2002-2023 Nuclex Development Labs

This library is free software; you can redistribute it and/or
modify it under the terms of the IBM Common Public License as
published by the IBM Corporation; either version 1.0 of the
License, or (at your option) any later version.

This library is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
IBM Common Public License for more details.

You should have received a copy of the IBM Common Public
License along with this library
*/
#pragma endregion // CPL License

// If the library is compiled as a DLL, this ensures symbols are exported
#define NUCLEX_PLATFORM_SOURCE 1

#include "Nuclex/Platform/Tasks/NaiveTaskCoordinator.h"

#include <gtest/gtest.h>

namespace {

  // ------------------------------------------------------------------------------------------- //
  // ------------------------------------------------------------------------------------------- //

} // anonymous namespace

namespace Nuclex { namespace Platform { namespace Tasks {

  // ------------------------------------------------------------------------------------------- //

  TEST(NaiveTaskCoordinatorTest, HasDefaultConstructor) {
    NaiveTaskCoordinator coordinator;
    EXPECT_EQ(coordinator.QueryResourceMaximum(ResourceType::CpuCores), 0U);
  }

  // ------------------------------------------------------------------------------------------- //

  TEST(NaiveTaskCoordinatorTest, StartingWithoutCpuCoresFails) {
    NaiveTaskCoordinator coordinator;
    EXPECT_THROW(
      coordinator.Start(),
      std::logic_error
    );    
  }

  // ------------------------------------------------------------------------------------------- //

  TEST(NaiveTaskCoordinatorTest, StartingTwiceFails) {
    NaiveTaskCoordinator coordinator;
    coordinator.AddResource(ResourceType::CpuCores, 2);
    coordinator.Start();

    EXPECT_THROW(
      coordinator.Start(),
      std::logic_error
    );    
  }

  // ------------------------------------------------------------------------------------------- //

  TEST(NaiveTaskCoordinatorTest, AddingResourcesAfterStartFails) {
    NaiveTaskCoordinator coordinator;
    coordinator.AddResource(ResourceType::CpuCores, 2);
    coordinator.Start();

    EXPECT_THROW(
      coordinator.AddResource(ResourceType::CpuCores, 2),
      std::logic_error
    );    
  }

  // ------------------------------------------------------------------------------------------- //

}}} // namespace Nuclex::Platform::Tasks