function(add_unit_test_definitions targetName)
    target_compile_definitions(${targetName} PUBLIC XESTIACAL_UNITTEST)
endfunction()

function(set_unit_test_file_permissions)
    list(APPEND FILE_LIST iCalendarEvent-InvalidPermissions.vcf
                          iCalendarFreeBusy-InvalidPermissions.vcf
                          iCalendarJournal-InvalidPermissions.vcf
                          iCalendarTask-InvalidPermissions.vcf
                          iCalendarTimezone-InvalidPermissions.vcf)

    foreach(FILE ${FILE_LIST})
        string(CONCAT FILE_LOCATION ${CMAKE_SOURCE_DIR} "/tests/" ${FILE})
        execute_process(COMMAND sh -c "chmod 000 ${FILE_LOCATION}")
    endforeach()
endfunction()