use strict;
use warnings;
-use Test::More tests => 23;
+use Test::More tests => 25;
use Test::Exception;
use Moose::Util::TypeConstraints;
'... got the right pretty printed values'
);
+# simple JSON serializer
+
+sub to_json {
+ my $x = shift;
+ match_on_type $x =>
+ HashRef => sub {
+ my $hash = shift;
+ '{ ' . (join ", " => map {
+ '"' . $_ . '" : ' . to_json( $hash->{ $_ } )
+ } sort keys %$hash ) . ' }' },
+ ArrayRef => sub {
+ my $array = shift;
+ '[ ' . (join ", " => map { to_json( $_ ) } @$array ) . ' ]' },
+ Num => sub { $_ },
+ Str => sub { '"'. $_ . '"' },
+ Undef => sub { 'null' },
+ => sub { die "$_ is not acceptable json type" };
+}
+
+is(
+ to_json( { one => 1, two => 2 } ),
+ '{ "one" : 1, "two" : 2 }',
+ '... got our valid JSON'
+);
+
+is(
+ to_json( {
+ one => [ 1, 2, 3, 4 ],
+ two => undef,
+ three => "Hello World"
+ } ),
+ '{ "one" : [ 1, 2, 3, 4 ], "three" : "Hello World", "two" : null }',
+ '... got our valid JSON'
+);
+
+
# some error cases
sub not_enough_matches {