X-Git-Url: http://git.shadowcat.co.uk/gitweb/gitweb.cgi?a=blobdiff_plain;f=t%2F040_type_constraints%2F021_maybe_type_constraint.t;h=233a17fab36f94b55e1ffb4bf9b4c3b2b972abc7;hb=6cbf4a2359409fde77b74b2c131764611e6ea5ed;hp=c4f62d78bec4a1a4a81068ba0d0ca9838145d1c7;hpb=620db0454d31341c981eb9061132d4f3a08a7310;p=gitmo%2FMoose.git

diff --git a/t/040_type_constraints/021_maybe_type_constraint.t b/t/040_type_constraints/021_maybe_type_constraint.t
index c4f62d7..233a17f 100644
--- a/t/040_type_constraints/021_maybe_type_constraint.t
+++ b/t/040_type_constraints/021_maybe_type_constraint.t
@@ -3,13 +3,10 @@
 use strict;
 use warnings;
 
-use Test::More tests => 19;
+use Test::More tests => 36;
 use Test::Exception;
 
-BEGIN {
-    use_ok('Moose');
-    use_ok('Moose::Util::TypeConstraints');
-}
+use Moose::Util::TypeConstraints;
 
 my $type = Moose::Util::TypeConstraints::find_or_parse_type_constraint('Maybe[Int]');
 isa_ok($type, 'Moose::Meta::TypeConstraint');
@@ -29,25 +26,108 @@ ok(!$type->check('Hello World'), '... checked type correctly (fail)');
 ok(!$type->check([]), '... checked type correctly (fail)');
 
 {
+    package Bar;
+    use Moose;
+
     package Foo;
     use Moose;
-    
-    has 'bar' => (is => 'rw', isa => 'Maybe[ArrayRef]', required => 1);    
+    use Moose::Util::TypeConstraints;
+
+    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")';