opm-common/tests/parser/DeckValueTests.cpp

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#define BOOST_TEST_MODULE DeckValueTests
#include <boost/test/unit_test.hpp>
#include <opm/parser/eclipse/Deck/DeckValue.hpp>
BOOST_AUTO_TEST_CASE(DeckValueTest) {
DeckValue value0;
BOOST_CHECK(value0.is<int>());
BOOST_CHECK(!value0.is<std::string>());
BOOST_CHECK_EQUAL( value0.get<int>(), 0);
BOOST_CHECK_THROW( value0.get<std::string>(), std::invalid_argument);
value0.reset( 10 );
BOOST_CHECK_EQUAL( value0.get<int>(), 10);
BOOST_CHECK_THROW( value0.get<std::string>(), std::invalid_argument);
BOOST_CHECK_THROW( value0.get<double>(), std::invalid_argument);
value0.reset( "STRING" );
BOOST_CHECK_EQUAL( value0.get<std::string>(), std::string("STRING"));
BOOST_CHECK_THROW( value0.get<int>(), std::invalid_argument);
BOOST_CHECK_THROW( value0.get<double>(), std::invalid_argument);
value0.reset( 2.5 );
BOOST_CHECK_EQUAL( value0.get<double>(), 2.5);
BOOST_CHECK_THROW( value0.get<std::string>(), std::invalid_argument);
BOOST_CHECK_THROW( value0.get<int>(), std::invalid_argument);
DeckValue value1(10);
BOOST_CHECK(value1.is<int>());
BOOST_CHECK(!value1.is<std::string>());
BOOST_CHECK_EQUAL( value1.get<int>(), 10);
DeckValue value2(10.0);
BOOST_CHECK(value2.is<double>());
BOOST_CHECK(!value2.is<std::string>());
BOOST_CHECK_EQUAL( value2.get<double>(), 10);
BOOST_CHECK_THROW( value2.get<std::string>(), std::invalid_argument);
BOOST_CHECK_THROW( value2.get<int>(), std::invalid_argument);
DeckValue value3("FUBHP");
BOOST_CHECK(!value3.is<double>());
BOOST_CHECK(value3.is<std::string>());
BOOST_CHECK_EQUAL( value3.get<std::string>(), std::string("FUBHP"));
BOOST_CHECK_THROW( value3.get<double>(), std::invalid_argument);
BOOST_CHECK_THROW( value3.get<int>(), std::invalid_argument);
}