use strict;
use warnings;
-use Test::More tests => 12;
+use Test::More tests => 36;
use Test::Exception;
-BEGIN {
- use_ok('Moose');
- use_ok('Moose::Util::TypeConstraints');
-}
+use Moose::Util::TypeConstraints;
-my $type = Moose::Util::TypeConstraints::find_or_create_type_constraint('Maybe[Int]');
+my $type = Moose::Util::TypeConstraints::find_or_parse_type_constraint('Maybe[Int]');
isa_ok($type, 'Moose::Meta::TypeConstraint');
isa_ok($type, 'Moose::Meta::TypeConstraint::Parameterized');
+ok( $type->equals($type), "equals self" );
+ok( !$type->equals($type->parent), "not equal to parent" );
+ok( !$type->equals(find_type_constraint("Maybe")), "not equal to Maybe" );
+ok( $type->parent->equals(find_type_constraint("Maybe")), "parent is Maybe" );
+ok( $type->equals( Moose::Meta::TypeConstraint::Parameterized->new( name => "__ANON__", parent => find_type_constraint("Maybe"), type_parameter => find_type_constraint("Int") ) ), "equal to clone" );
+ok( !$type->equals( Moose::Meta::TypeConstraint::Parameterized->new( name => "__ANON__", parent => find_type_constraint("Maybe"), type_parameter => find_type_constraint("Str") ) ), "not equal to clone with diff param" );
+ok( !$type->equals( Moose::Util::TypeConstraints::find_or_parse_type_constraint('Maybe[Str]') ), "not equal to declarative version of diff param" );
+
ok($type->check(10), '... checked type correctly (pass)');
ok($type->check(undef), '... checked type correctly (pass)');
ok(!$type->check('Hello World'), '... checked type correctly (fail)');
ok(!$type->check([]), '... checked type correctly (fail)');
{
+ package Bar;
+ use Moose;
+
package Foo;
use Moose;
+ use Moose::Util::TypeConstraints;
- has 'bar' => (is => 'rw', isa => 'Maybe[ArrayRef]', required => 1);
+ has 'arr' => (is => 'rw', isa => 'Maybe[ArrayRef]', required => 1);
+ has 'bar' => (is => 'rw', isa => class_type('Bar'));
+ has 'maybe_bar' => (is => 'rw', isa => maybe_type(class_type('Bar')));
}
lives_ok {
- Foo->new(bar => []);
+ Foo->new(arr => [], bar => Bar->new);
+} '... Bar->new isa Bar';
+
+dies_ok {
+ Foo->new(arr => [], bar => undef);
+} '... undef isnta Bar';
+
+lives_ok {
+ Foo->new(arr => [], maybe_bar => Bar->new);
+} '... Bar->new isa maybe(Bar)';
+
+lives_ok {
+ Foo->new(arr => [], maybe_bar => undef);
+} '... undef isa maybe(Bar)';
+
+dies_ok {
+ Foo->new(arr => [], maybe_bar => 1);
+} '... 1 isnta maybe(Bar)';
+
+lives_ok {
+ Foo->new(arr => []);
} '... it worked!';
lives_ok {
- Foo->new(bar => undef);
+ Foo->new(arr => undef);
} '... it worked!';
dies_ok {
- Foo->new(bar => 100);
+ Foo->new(arr => 100);
} '... failed the type check';
dies_ok {
- Foo->new(bar => 'hello world');
+ Foo->new(arr => 'hello world');
} '... failed the type check';
+
+{
+ package Test::MooseX::Types::Maybe;
+ use Moose;
+
+ has 'Maybe_Int' => (is=>'rw', isa=>'Maybe[Int]');
+ has 'Maybe_ArrayRef' => (is=>'rw', isa=>'Maybe[ArrayRef]');
+ has 'Maybe_HashRef' => (is=>'rw', isa=>'Maybe[HashRef]');
+ has 'Maybe_ArrayRefInt' => (is=>'rw', isa=>'Maybe[ArrayRef[Int]]');
+ has 'Maybe_HashRefInt' => (is=>'rw', isa=>'Maybe[HashRef[Int]]');
+}
+
+ok my $obj = Test::MooseX::Types::Maybe->new
+ => 'Create good test object';
+
+## Maybe[Int]
+
+ok my $Maybe_Int = Moose::Util::TypeConstraints::find_or_parse_type_constraint('Maybe[Int]')
+ => 'made TC Maybe[Int]';
+
+ok $Maybe_Int->check(1)
+ => 'passed (1)';
+
+ok $obj->Maybe_Int(1)
+ => 'assigned (1)';
+
+ok $Maybe_Int->check()
+ => 'passed ()';
+
+ok $obj->Maybe_Int()
+ => 'assigned ()';
+
+ok $Maybe_Int->check(0)
+ => 'passed (0)';
+
+ok defined $obj->Maybe_Int(0)
+ => 'assigned (0)';
+
+ok $Maybe_Int->check(undef)
+ => 'passed (undef)';
+
+ok sub {$obj->Maybe_Int(undef); 1}->()
+ => 'assigned (undef)';
+
+ok !$Maybe_Int->check("")
+ => 'failed ("")';
+
+throws_ok sub { $obj->Maybe_Int("") },
+ qr/Attribute \(Maybe_Int\) does not pass the type constraint/
+ => 'failed assigned ("")';
+
+ok !$Maybe_Int->check("a")
+ => 'failed ("a")';
+
+throws_ok sub { $obj->Maybe_Int("a") },
+ qr/Attribute \(Maybe_Int\) does not pass the type constraint/
+ => 'failed assigned ("a")';