/
rand_words.t
120 lines (86 loc) · 2.1 KB
/
rand_words.t
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use strict;
use warnings;
use Test::More;
use Data::Random qw( rand_words );
use File::Temp;
use vars qw( $wordlist );
my ($fh, $wordlist) = File::Temp::tempfile();
foreach ( 'A' .. 'Z' ) {
print $fh "$_\n";
}
close($fh);
my %valid_words;
@valid_words{ 'A' .. 'Z' } = ();
my $num_words = 26;
# Test default w/ no params -- should return one entry
{
my $pass = 1;
my $i = 0;
while ( $pass && $i < $num_words ) {
my @words = rand_words( wordlist => $wordlist );
$pass = 0 unless ( @words == 1 && exists( $valid_words{ $words[0] } ) );
$i++;
}
ok($pass);
}
# Test size option
{
my $pass = 1;
my $i = 0;
while ( $pass && $i < $num_words ) {
my @words = rand_words( wordlist => $wordlist, size => $i + 1 );
$pass = 0 unless @words == ( $i + 1 );
foreach (@words) {
$pass = 0 unless exists( $valid_words{$_} );
}
$i++;
}
ok($pass);
}
# Test max/min option
{
my $pass = 1;
my $i = 0;
while ( $pass && $i < $num_words ) {
my @words =
rand_words( wordlist => $wordlist, min => $i, max => $num_words );
$pass = 0 unless ( @words >= $i && @words <= $num_words );
foreach (@words) {
$pass = 0 unless exists( $valid_words{$_} );
}
$i++;
}
ok($pass);
}
# Test size w/ min/max set
{
my $pass = 1;
my $i = 0;
while ( $pass && $i < $num_words ) {
my @words = rand_words(
wordlist => $wordlist,
size => $i + 1,
min => $i,
max => $num_words
);
$pass = 0 unless @words == ( $i + 1 );
foreach (@words) {
$pass = 0 unless exists( $valid_words{$_} );
}
$i++;
}
ok($pass);
}
# Test w/ shuffle set to 0
{
my $pass = 1;
my $i = 0;
while ( $pass && $i < $num_words ) {
my @words =
rand_words( wordlist => $wordlist, size => 2, shuffle => 0 );
$pass = 0 unless ( @words == 2 && !( $words[0] gt $words[1] ) );
$i++;
}
ok($pass);
}
done_testing;