use warnings;
use strict;
use Test::More tests => 4;
BEGIN {
use_ok "Time::OlsonTZ::Data",
qw(olson_version olson_code_version olson_data_version);
}
like olson_version(), qr/\A[0-9]{4}[a-z]\z/;
is olson_code_version(), olson_version();
is olson_data_version(), olson_version();
1;