From: Marius Gavrilescu <marius@ieval.ro>
Date: Sat, 16 Jun 2018 21:11:38 +0000 (+0300)
Subject: Test some error conditions
X-Git-Tag: 0.001001~1
X-Git-Url: http://git.ieval.ro/?a=commitdiff_plain;h=fb44a513cdfb85b3a6bddf97f246def598b63b73;p=digest-highwayhash.git

Test some error conditions
---

diff --git a/Makefile.PL b/Makefile.PL
index 79a7349..4c8cab3 100644
--- a/Makefile.PL
+++ b/Makefile.PL
@@ -12,6 +12,9 @@ WriteMakefile(
 	PREREQ_PM         => {
 		qw/Math::Int64 0/,
 	},
+	TEST_REQUIRES     => {
+		qw/Test::Exception 0/,
+	},
 	INC               => '-I. -Ihighwayhash/c',
 	OBJECT            => '$(O_FILES)',
 	META_ADD         => {
diff --git a/README b/README
index cb87336..d614c08 100644
--- a/README
+++ b/README
@@ -18,6 +18,7 @@ DEPENDENCIES
 This module requires these other modules and libraries:
 
 * Math::Int64
+* Test::Exception
 
 COPYRIGHT AND LICENCE
 
diff --git a/t/Digest-HighwayHash.t b/t/Digest-HighwayHash.t
index c4880a4..594b4da 100644
--- a/t/Digest-HighwayHash.t
+++ b/t/Digest-HighwayHash.t
@@ -2,9 +2,15 @@
 use strict;
 use warnings;
 
-use Test::More tests => 4;
+use Test::More tests => 7;
+use Test::Exception;
+
 BEGIN { use_ok('Digest::HighwayHash') };
 
 is highway_hash64([1, 2, 3, 4], 'hello'), '11956820856122239241', 'highway_hash64';
 is_deeply highway_hash128([1, 2, 3, 4], 'hello'), ['3048112761216189476', '13900443277579286659'], 'highway_hash128';
 is_deeply highway_hash256([1, 2, 3, 4], 'hello'), ['8099666330974151427', '17027479935588128037', '4015249936799013189', '10027181291351549853'], 'highway_hash256';
+
+throws_ok { highway_hash64 1, 'hello' }                qr/not an ARRAY reference/, 'bad key 1';
+throws_ok { highway_hash128 [1, 2], 'hello' }          qr/Key for highway_hash must be a 4-element array/, 'bad key 2';
+throws_ok { highway_hash256 [1, 2, 3, 4, 5], 'hello' } qr/Key for highway_hash must be a 4-element array/, 'bad key 3';