6 use Test::More tests => 17;
8 use Variable::Magic qw/wizard cast/;
10 my $wiz = eval { wizard get => sub { undef } };
11 is($@, '', 'wizard creation doesn\'t croak');
12 ok(defined $wiz, 'wizard is defined');
13 is(ref $wiz, 'SCALAR', 'wizard is a scalar ref');
15 my $n = int rand 1000;
18 my $res = eval { cast $a, $wiz };
19 is($@, '', 'cast doesn\'t croak');
20 ok($res, 'cast is valid');
24 local $SIG{__WARN__} = sub { die };
27 is($@, '', 'callback returning undef doesn\'t warn/croak');
28 is($x, $n, 'callback returning undef fails');
33 my $wiz = eval { wizard get => \'X::wat' };
34 is($@, '', 'wizard with a string callback doesn\'t croak');
36 my $res = eval { cast $b, $wiz };
37 is($@, '', 'cast a wizard with a string callback doesn\'t croak');
40 local $SIG{__WARN__} = sub { die };
43 is($@, '', 'string callback doesn\'t warn/croak');
44 is($c, 1, 'string callback is called');
45 is($x, $n, 'string callback returns the right thing');
49 $wiz = wizard get => sub {
52 while (@c = caller $i++) {
53 push @callers, [ @c[0, 1, 2] ];
61 is_deeply(\@callers, [
62 ([ 'main', $0, __LINE__-2 ]) x 2,
63 ], 'caller into callback returns the right thing');
67 is_deeply(\@callers, [
68 ([ 'main', $0, __LINE__-2 ]) x 2,
69 ], 'caller into callback returns the right thing (second time)');
74 is_deeply(\@callers, [
75 ([ 'main', $0, __LINE__-2 ]) x 2,
76 ], 'caller into callback into block returns the right thing');
81 is($@, '', 'caller into callback doesn\'t croak');
82 is_deeply(\@callers, [
83 ([ 'main', $0, __LINE__-3 ]) x 3,
84 ], 'caller into callback into eval returns the right thing');