Line data    Source code

       1             : /*
       2             :  * Copyright (c) 2017 Sebastian Weber, Henri Menke. All rights reserved.
       3             :  *
       4             :  * This file is part of the pairinteraction library.
       5             :  *
       6             :  * The pairinteraction library is free software: you can redistribute it and/or modify
       7             :  * it under the terms of the GNU Lesser General Public License as published by
       8             :  * the Free Software Foundation, either version 3 of the License, or
       9             :  * (at your option) any later version.
      10             :  *
      11             :  * The pairinteraction library is distributed in the hope that it will be useful,
      12             :  * but WITHOUT ANY WARRANTY; without even the implied warranty of
      13             :  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
      14             :  * GNU Lesser General Public License for more details.
      15             :  *
      16             :  * You should have received a copy of the GNU Lesser General Public License
      17             :  * along with the pairinteraction library. If not, see <http://www.gnu.org/licenses/>.
      18             :  */
      19             : 
      20             : #include "ConfParser.hpp"
      21             : 
      22             : #define DOCTEST_CONFIG_IMPLEMENT_WITH_MAIN
      23             : #include <doctest/doctest.h>
      24             : 
      25             : #include <iostream>
      26             : 
      27           1 : TEST_CASE("conf_parser_test") // NOLINT
      28             : {
      29           2 :     Configuration c;
      30             : 
      31             :     // Test subscript setter
      32           1 :     c["first"] << 2;
      33           1 :     c["second"] << 1.2;
      34           1 :     c["third"] << "Hello World!";
      35           1 :     c["fourth"] << c["first"];
      36           1 :     c["third"] >> c["fifth"];
      37             : 
      38             :     // Test subscript getter and str() conversion
      39           1 :     CHECK(c["first"].str() == "2");
      40           1 :     CHECK(c["second"].str() == "1.2");
      41           1 :     CHECK(c["third"].str() == "Hello World!");
      42           1 :     CHECK(c["fourth"].str() == "2");
      43           1 :     CHECK(c["fifth"].str() == "Hello World!");
      44           1 :     CHECK(c.count("first") == 1);
      45             : 
      46             :     // Test subscript getter and type deduction
      47             :     int i;
      48             :     double d;
      49           2 :     std::string s;
      50           1 :     c["first"] >> i;
      51           1 :     c["second"] >> d;
      52           1 :     c["third"] >> s;
      53           1 :     CHECK(i == 2);
      54           1 :     CHECK(d == 1.2);
      55           1 :     CHECK(s == "Hello World!");
      56             : 
      57             :     // Test const methods
      58           2 :     Configuration const cc(c);
      59           1 :     CHECK(cc["first"].str() == "2");
      60           1 :     CHECK(cc["second"].str() == "1.2");
      61           1 :     CHECK(cc["third"].str() == "Hello World!");
      62           1 :     CHECK(cc["fourth"].str() == "2");
      63           1 :     CHECK(cc["fifth"].str() == "Hello World!");
      64           3 :     CHECK_THROWS_AS(cc["nonexistent"], std::out_of_range);
      65           1 :     CHECK(cc.count("first") == 1);
      66             : 
      67             :     // Test comparison
      68           1 :     CHECK(c == cc);
      69             : 
      70             :     // finder
      71           1 :     auto it = c.find("first");
      72           1 :     CHECK(it->first == "first");
      73           1 :     CHECK(it->second.str() == "2");
      74             : 
      75           1 :     auto cit = cc.find("first");
      76           1 :     CHECK(cit->first == "first");
      77           1 :     CHECK(cit->second.str() == "2");
      78             : 
      79             :     // iterate
      80           6 :     for (auto it : c) {
      81             :         static_cast<void>(it);
      82             :     }
      83           6 :     for (auto cit : cc) {
      84             :         static_cast<void>(cit);
      85             :     }
      86             : 
      87             :     // Test fusion
      88           1 :     c += cc;
      89           1 : }