use strict;
use warnings;
-use Test::More tests => 97;
+use Test::More;
+use Test::Fatal;
use Scalar::Util ();
-BEGIN {
- use_ok('Moose::Util::TypeConstraints');
-}
+use Moose::Util::TypeConstraints;
enum Letter => 'a'..'z', 'A'..'Z';
enum Language => 'Perl 5', 'Perl 6', 'PASM', 'PIR'; # any others? ;)
-enum Metacharacter => '*', '+', '?', '.', '|', '(', ')', '[', ']', '\\';
+enum Metacharacter => ['*', '+', '?', '.', '|', '(', ')', '[', ']', '\\'];
my @valid_letters = ('a'..'z', 'A'..'Z');
push @invalid_letters, qw/l33t st3v4n 3num/;
my @valid_languages = ('Perl 5', 'Perl 6', 'PASM', 'PIR');
-my @invalid_languages = ('Python', 'Ruby', 'Perl 666', 'PASM++');
+my @invalid_languages = ('perl 5', 'Python', 'Ruby', 'Perl 666', 'PASM++');
+# note that "perl 5" is invalid because case now matters
my @valid_metacharacters = (qw/* + ? . | ( ) [ ] /, '\\');
my @invalid_metacharacters = qw/< > & % $ @ ! ~ `/;
ok(!Metacharacter($_), "'$_' is not a metacharacter")
for @invalid_metacharacters;
+# check anon enums
+
+my $anon_enum = enum \@valid_languages;
+isa_ok($anon_enum, 'Moose::Meta::TypeConstraint');
+
+is($anon_enum->name, '__ANON__', '... got the right name');
+is($anon_enum->parent->name, 'Str', '... got the right parent name');
+
+ok($anon_enum->check($_), "'$_' is a language") for @valid_languages;
+
+
+ok( !$anon_enum->equals( enum [qw(foo bar)] ), "doesn't equal a diff enum" );
+ok( $anon_enum->equals( $anon_enum ), "equals itself" );
+ok( $anon_enum->equals( enum \@valid_languages ), "equals duplicate" );
+
+ok( !$anon_enum->is_subtype_of('Object'), 'enum not a subtype of Object');
+ok( !$anon_enum->is_a_type_of('Object'), 'enum not type of Object');
+
+ok( !$anon_enum->is_subtype_of('ThisTypeDoesNotExist'), 'enum not a subtype of nonexistant type');
+ok( !$anon_enum->is_a_type_of('ThisTypeDoesNotExist'), 'enum not type of nonexistant type');
+
+# validation
+like exception { Moose::Meta::TypeConstraint::Enum->new(name => 'ZeroValues', values => []) },
+ qr/You must have at least two values to enumerate through/;
+
+like exception { Moose::Meta::TypeConstraint::Enum->new(name => 'OneValue', values => [ 'a' ]) },
+ qr/You must have at least two values to enumerate through/;
+
+like exception { Moose::Meta::TypeConstraint::Enum->new(name => 'ReferenceInEnum', values => [ 'a', {} ]) },
+ qr/Enum values must be strings, not 'HASH\(0x\w+\)'/;
+
+like exception { Moose::Meta::TypeConstraint::Enum->new(name => 'UndefInEnum', values => [ 'a', undef ]) },
+ qr/Enum values must be strings, not undef/;
+
+like exception {
+ package Foo;
+ use Moose;
+ use Moose::Util::TypeConstraints;
+
+ has error => (
+ is => 'ro',
+ isa => enum ['a', 'aa', 'aaa'], # should be parenthesized!
+ default => 'aa',
+ );
+}, qr/enum called with an array reference and additional arguments\. Did you mean to parenthesize the enum call's parameters\?/;
+
+
+done_testing;