GraphMetaTest.hpp

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//                Copyright Oliver J. Rosten 2019.                //
// Distributed under the GNU GENERAL PUBLIC LICENSE, Version 3.0. //
//    (See accompanying file LICENSE.md or copy at                //
//          https://www.gnu.org/licenses/gpl-3.0.en.html)         //
 
#pragma once
 
#include "Maths/Graph/GraphTestingUtilities.hpp"
 
namespace sequoia::testing
{
  class test_graph_meta final : public regular_test
  {
  public:
    using regular_test::regular_test;
 
    [[nodiscard]]
    std::filesystem::path source_file() const;
 
    void run_tests();
  private:
 
    void test_method_detectors();
 
    template
    <
      maths::graph_flavour GraphFlavour,
      template<class, class, class> class EdgeType
    >
    void test_undirected();
 
    void test_directed();
 
    template
    <
      maths::graph_flavour GraphFlavour,
      class EdgeWeight,
      class EdgeMetaData,
      template<class, class, class> class EdgeType
    >
    void test_undirected_unshared();
 
    template
    <
      maths::graph_flavour GraphFlavour,
      class EdgeWeight,
      class EdgeMetaData,
      template<class, class, class> class EdgeType
    >
    void test_undirected_shared();
 
    template<class EdgeWeight>
    void test_directed_impl();
 
    void test_static_edge_index_generator();
  };
 
  template<class T> struct wrapper
  {
    T val{};
 
    [[nodiscard]] friend constexpr bool operator==(const wrapper& lhs, const wrapper& rhs) noexcept = default;
 
    [[nodiscard]] friend constexpr auto operator<=>(const wrapper& lhs, const wrapper& rhs) noexcept = default;
  };
}