A few fixes on unit tests

tools/test_modules/m01441.pm

@@ -12,7 +12,7 @@ use Digest::SHA  qw (sha256);
 use MIME::Base64 qw (encode_base64 decode_base64);
 use Encode;
 
-sub module_constraints { [[0, 255], [0, 255], [0, 27], [0, 55], [0, 27]] }
+sub module_constraints { [[0, 255], [0, 255], [0, 27], [0, 27], [0, 27]] }
 
 sub module_generate_hash
 {

tools/test_modules/m02500.pm

@@ -27,7 +27,7 @@ sub module_generate_hash
   my $snonce = random_bytes (32);
   my $anonce = random_bytes (32);
 
-  my $keyver = random_number (1, 4); # 1, 2 or 3
+  my $keyver = random_number (1, 3); # 1, 2 or 3
 
     # eapol:
     # should be "validly" generated, but in theory could be anything for us also:

tools/test_modules/m03800.pm

@@ -10,7 +10,7 @@ use warnings;
 
 use Digest::MD5 qw (md5_hex);
 
-sub module_constraints { [[0, 255], [0, 255], [0, 55], [0, 15], [0, 55]] }
+sub module_constraints { [[0, 255], [0, 255], [0, 50], [0, 15], [0, 55]] }
 
 sub module_generate_hash
 {