/*
* Copyright 2009-2019 The VOTCA Development Team (http://www.votca.org)
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*
*/
#define BOOST_TEST_MAIN
#define BOOST_TEST_MODULE index_parser_test
#include <boost/test/unit_test.hpp>
#include <votca/xtp/IndexParser.h>
using namespace votca::xtp;
BOOST_AUTO_TEST_SUITE(index_parser_test)
BOOST_AUTO_TEST_CASE(readstring_test) {
IndexParser parser;
std::string test = "1 5 3:11 15:17";
std::vector<votca::Index> result = parser.CreateIndexVector(test);
std::vector<votca::Index> ref = {1, 3, 4, 5, 6, 7, 8, 9, 10, 11, 15, 16, 17};
BOOST_CHECK_EQUAL(result.size(), ref.size());
for (votca::Index i = 0; i < votca::Index(ref.size()); i++) {
BOOST_CHECK_EQUAL(result[i], ref[i]);
}
}
BOOST_AUTO_TEST_CASE(error_handling) {
IndexParser parser;
std::string test = "1 5 3...11 15:17";
BOOST_REQUIRE_THROW(parser.CreateIndexVector(test), std::runtime_error);
std::string test2 = "1a 5 15:17";
BOOST_REQUIRE_THROW(parser.CreateIndexVector(test2), std::runtime_error);
}
BOOST_AUTO_TEST_CASE(generatestring_test) {
std::vector<votca::Index> input = {1, 3, 4, 5, 6, 7, 8,
9, 10, 11, 15, 16, 17};
IndexParser parser;
std::string result = parser.CreateIndexString(input);
std::string ref = "1 3:11 15:17";
BOOST_CHECK_EQUAL(result, ref);
}
BOOST_AUTO_TEST_SUITE_END()