Line data    Source code

       1             : // SPDX-FileCopyrightText: 2024 Pairinteraction Developers
       2             : // SPDX-License-Identifier: LGPL-3.0-or-later
       3             : 
       4             : #include "pairinteraction/enums/Parity.hpp"
       5             : 
       6             : #include <algorithm>
       7             : #include <doctest/doctest.h>
       8             : #include <vector>
       9             : 
      10             : namespace pairinteraction {
      11           1 : DOCTEST_TEST_CASE("compare parities") {
      12           1 :     auto p1 = Parity::ODD;
      13           1 :     auto p2 = Parity::EVEN;
      14           1 :     auto p3 = Parity::UNKNOWN;
      15           1 :     DOCTEST_CHECK(p1 < p2);
      16           1 :     DOCTEST_CHECK(p2 < p3);
      17           1 : }
      18             : 
      19           1 : DOCTEST_TEST_CASE("print parities") {
      20           1 :     auto p1 = Parity::ODD;
      21           1 :     auto p2 = Parity::EVEN;
      22           1 :     auto p3 = Parity::UNKNOWN;
      23           1 :     DOCTEST_MESSAGE("Parity: ", p1);
      24           1 :     DOCTEST_MESSAGE("Parity: ", p2);
      25             : 
      26           1 :     std::ostream os(nullptr);
      27           1 :     CHECK_THROWS_AS(os << p3, std::runtime_error);
      28           1 : }
      29             : 
      30           1 : DOCTEST_TEST_CASE("sort parities") {
      31           1 :     std::vector<Parity> parities{Parity::UNKNOWN, Parity::EVEN, Parity::ODD};
      32           1 :     std::sort(parities.begin(), parities.end());
      33           1 :     DOCTEST_CHECK(parities[0] == Parity::ODD);
      34           1 :     DOCTEST_CHECK(parities[1] == Parity::EVEN);
      35           1 :     DOCTEST_CHECK(parities[2] == Parity::UNKNOWN);
      36           1 : }
      37             : } // namespace pairinteraction