fileUtils_test.cpp

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/** \file fileUtils_test.cpp
 */
#include "../../catch2/catch.hpp"
 
#define MX_NO_ERROR_REPORTS
 
#include "../../../include/ioutils/fileUtils.hpp"
 
/** Verify creation of sequential file names
 *
 * \anchor tests_ioutils_fileUtils_getSequentialFilename
 */
SCENARIO( "creating sequential filenames", "[ioutils::fileUtils]" )
{
    GIVEN( "a varying numbers of digits desired" )
    {
        WHEN( "default 4 digits, starting at 0" )
        {
            std::string fname = mx::ioutils::getSequentialFilename( "base", ".test" );
            REQUIRE( fname == "base0000.test" );
        }
 
        WHEN( "default 4 digits, starting at 1" )
        {
            std::string fname = mx::ioutils::getSequentialFilename( "base", ".test", 1 );
            REQUIRE( fname == "base0001.test" );
        }
 
        WHEN( "default 7 digits, starting at 0" )
        {
            std::string fname = mx::ioutils::getSequentialFilename( "base", ".test", 0, 7 );
            REQUIRE( fname == "base0000000.test" );
        }
 
        WHEN( "default 7 digits, starting at 1" )
        {
            std::string fname = mx::ioutils::getSequentialFilename( "base", ".test", 1, 7 );
            REQUIRE( fname == "base0000001.test" );
        }
 
        WHEN( "default 12 digits, starting at 0" )
        {
            std::string fname = mx::ioutils::getSequentialFilename( "base", ".test", 0, 12 );
            REQUIRE( fname == "base000000000000.test" );
        }
 
        WHEN( "default 12 digits, starting at 1" )
        {
            std::string fname = mx::ioutils::getSequentialFilename( "base", ".test", 1, 12 );
            REQUIRE( fname == "base000000000001.test" );
        }
    }
}