4 use Test::More tests => 22;
7 BEGIN { use_ok( 'C4::Boolean', qw( true_p ) ); }
9 is( true_p('0'), '0', 'recognizes \'0\' as false' );
10 is( true_p('nil'), '0', 'recognizes \'nil\' as false' );
11 is( true_p('false'), '0', 'recognizes \'false\' as false' );
12 is( true_p('off'), '0', 'recognizes \'off\' as false' );
13 is( true_p('no'), '0', 'recognizes \'no\' as false' );
14 is( true_p('n'), '0', 'recognizes \'n\' as false' );
15 is( true_p('NO'), '0', 'verified case insensitivity' );
17 is( true_p('1'), '1', 'recognizes \'1\' as true' );
18 is( true_p('-1'), '1', 'recognizes \'-1\' as true' );
19 is( true_p('t'), '1', 'recognizes \'t\' as true' );
20 is( true_p('true'), '1', 'recognizes \'true\' as true' );
21 is( true_p('on'), '1', 'recognizes \'on\' as true' );
22 is( true_p('yes'), '1', 'recognizes \'yes\' as true' );
23 is( true_p('y'), '1', 'recognizes \'y\' as true' );
24 is( true_p('YES'), '1', 'verified case insensitivity' );
27 warning_like { $result = true_p(undef) }
28 qr/^The given value does not seem to be interpretable as a Boolean value/,
29 'Invalid boolean (undef) raises warning';
30 is( $result, undef, 'recognizes undefined as not boolean' );
31 warning_like { $result = true_p('foo') }
32 qr/^The given value does not seem to be interpretable as a Boolean value/,
33 'Invalid boolean (\'foo\') raises warning';
34 is( $result, undef, 'recognizes \'foo\' as not boolean' );
35 warning_like { $result = true_p([]) }
36 qr/^The given value does not seem to be interpretable as a Boolean value/,
37 'Invalid boolean (reference) raises warning';
38 is( $result, undef, 'recognizes a reference as not a boolean' );