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test/doc/v2/snippet/snippet17.cpp
Raffi Enficiaud 8808c349b8 tutorial tdd
2014-01-27 02:40:16 +01:00

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C++

//[snippet17
#define BOOST_TEST_MODULE const_string test
#include <boost/test/unit_test.hpp>
BOOST_AUTO_TEST_CASE( constructors_test )
{
//...
}
BOOST_AUTO_TEST_CASE( data_access_test )
{
const_string cs1( "test_string" ); // 1 //
BOOST_CHECK_EQUAL( cs1[(size_t)0], 't' );
BOOST_CHECK_EQUAL( cs1[(size_t)4], '_' );
BOOST_CHECK_EQUAL( cs1[cs1.length()-1], 'g' );
BOOST_CHECK_EQUAL( cs1[(size_t)0], cs1.at( 0 ) ); // 2 //
BOOST_CHECK_EQUAL( cs1[(size_t)2], cs1.at( 5 ) );
BOOST_CHECK_EQUAL( cs1.at( cs1.length() - 1 ), 'g' );
BOOST_CHECK_THROW( cs1.at( cs1.length() ), std::out_of_range ); // 3 //
}
//]