use warnings;
use Test::More;
+use Test::Exception;
use Scalar::Util ();
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_metacharacters, qw/.* fish(sticks)? atreides/;
push @invalid_metacharacters, '^1?$|^(11+?)\1+$';
-plan tests => @valid_letters + @invalid_letters
- + @valid_languages + @invalid_languages
- + @valid_metacharacters + @invalid_metacharacters
- + @valid_languages + 3;
-
Moose::Util::TypeConstraints->export_type_constraints_as_functions();
ok(Letter($_), "'$_' is a letter") for @valid_letters;
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
+throws_ok { Moose::Meta::TypeConstraint::Enum->new(name => 'ZeroValues', values => []) }
+ qr/You must have at least two values to enumerate through/;
+
+throws_ok { Moose::Meta::TypeConstraint::Enum->new(name => 'OneValue', values => [ 'a' ]) }
+ qr/You must have at least two values to enumerate through/;
+
+throws_ok { Moose::Meta::TypeConstraint::Enum->new(name => 'ReferenceInEnum', values => [ 'a', {} ]) }
+ qr/Enum values must be strings, not 'HASH\(0x\w+\)'/;
+
+throws_ok { Moose::Meta::TypeConstraint::Enum->new(name => 'UndefInEnum', values => [ 'a', undef ]) }
+ qr/Enum values must be strings, not undef/;
+
+throws_ok {
+ 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;