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use strict;
use warnings;
use Data::Entropy::Algorithms qw(rand_bits);
use Digest::Bcrypt;
use Test::More;
use Try::Tiny qw(try catch);
my $ctx = try {
return Digest::Bcrypt->new();
}
catch { return "Couldn't create object: $!"; };
isa_ok($ctx, 'Digest::Bcrypt', 'new: got a proper object');
my $secret = "Super Secret Squirrel";
my $bits = rand_bits(128);
is(length($bits), 16, 'rand_bits: 16 octets');
subtest "salt tests", sub {
plan(skip_all => "Couldn't get a Digest::Bcrypt object") unless $ctx;
my $res;
my $err;
$ctx->add($secret);
try {
$ctx->cost(5);
$ctx->salt($bits);
$res = $ctx->digest;
}
catch {
$err = $_;
};
is($err, undef, 'rand_bits salt: no error');
ok($res, 'rand_bits salt: got a proper digest');
$ctx->reset;
};
subtest "bad salt tests", sub {
plan(skip_all => "Couldn't get a Digest::Bcrypt object") unless $ctx;
my $res;
my $err;
$ctx->add($secret);
try {
$ctx->cost(5);
$ctx->salt(rand_bits(256));
$res = $ctx->digest;
}
catch {
$err = $_;
};
like($err, qr/Salt must/, 'bad salt: too many random bits');
is($res, undef, 'bad salt: no result');
};
done_testing();
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