Method diffLines

test/BaseTest.cpp:277–286

	}

	std::string TestCounts::diffLines( std::string const & check
		, std::string const & ref )
	{
		auto checkLines = splitInLines( check );
		auto refLines = splitInLines( ref );
		std::string result;
		result += findMissing( checkLines, refLines, "+" );
		result += findMissing( refLines, checkLines, "-" );
		return result;
	}

	//*********************************************************************************************