bump version to 0.89

[gitmo/Class-MOP.git] / t / 020_attribute.t

diff --git a/t/020_attribute.t b/t/020_attribute.t
index 33cafdd..ee5e60b 100644 (file)
--- a/t/020_attribute.t
+++ b/t/020_attribute.t
@@ -1,15 +1,18 @@
-#!/usr/bin/perl
-
 use strict;
 use warnings;
 
-use Test::More tests => 73;
+use Scalar::Util 'reftype', 'blessed';
+
+use Test::More tests => 104;
 use Test::Exception;
 
-BEGIN {
-    use_ok('Class::MOP');
-    use_ok('Class::MOP::Attribute');
-}
+use Class::MOP;
+use Class::MOP::Attribute;
+use Class::MOP::Method;
+
+
+dies_ok { Class::MOP::Attribute->name } q{... can't call name() as a class method};
+
 
 {
     my $attr = Class::MOP::Attribute->new('$foo');
@@ -25,6 +28,17 @@ BEGIN {
     ok(!$attr->has_default, '... $attr does not have an default');
     ok(!$attr->has_builder, '... $attr does not have a builder');
 
+    {
+        my $reader = $attr->get_read_method_ref;
+        my $writer = $attr->get_write_method_ref;        
+        
+        ok(!blessed($reader), '... it is a plain old sub');
+        ok(!blessed($writer), '... it is a plain old sub');        
+        
+        is(reftype($reader), 'CODE', '... it is a plain old sub');
+        is(reftype($writer), 'CODE', '... it is a plain old sub');                
+    }
+
     my $class = Class::MOP::Class->initialize('Foo');
     isa_ok($class, 'Class::MOP::Class');
 
@@ -33,6 +47,20 @@ BEGIN {
     } '... attached a class successfully';
 
     is($attr->associated_class, $class, '... the class was associated correctly');
+    
+    ok(!$attr->get_read_method, '... $attr does not have an read method');
+    ok(!$attr->get_write_method, '... $attr does not have an write method');    
+    
+    {
+        my $reader = $attr->get_read_method_ref;
+        my $writer = $attr->get_write_method_ref;        
+        
+        ok(blessed($reader), '... it is a plain old sub');
+        ok(blessed($writer), '... it is a plain old sub');        
+        
+        isa_ok($reader, 'Class::MOP::Method');
+        isa_ok($writer, 'Class::MOP::Method');        
+    }
 
     my $attr_clone = $attr->clone();
     isa_ok($attr_clone, 'Class::MOP::Attribute');
@@ -63,6 +91,20 @@ BEGIN {
     ok(!$attr->has_accessor, '... $attr does not have an accessor');
     ok(!$attr->has_reader, '... $attr does not have an reader');
     ok(!$attr->has_writer, '... $attr does not have an writer');
+    
+    ok(!$attr->get_read_method, '... $attr does not have an read method');
+    ok(!$attr->get_write_method, '... $attr does not have an write method');    
+    
+    {
+        my $reader = $attr->get_read_method_ref;
+        my $writer = $attr->get_write_method_ref;        
+        
+        ok(!blessed($reader), '... it is a plain old sub');
+        ok(!blessed($writer), '... it is a plain old sub');        
+        
+        is(reftype($reader), 'CODE', '... it is a plain old sub');
+        is(reftype($writer), 'CODE', '... it is a plain old sub');                
+    }    
 
     my $attr_clone = $attr->clone();
     isa_ok($attr_clone, 'Class::MOP::Attribute');
@@ -95,6 +137,20 @@ BEGIN {
 
     ok(!$attr->has_reader, '... $attr does not have an reader');
     ok(!$attr->has_writer, '... $attr does not have an writer');
+    
+    is($attr->get_read_method,  'foo', '... $attr does not have an read method');
+    is($attr->get_write_method, 'foo', '... $attr does not have an write method');    
+    
+    {
+        my $reader = $attr->get_read_method_ref;
+        my $writer = $attr->get_write_method_ref;        
+        
+        ok(!blessed($reader), '... it is not a plain old sub');
+        ok(!blessed($writer), '... it is not a plain old sub');         
+        
+        is(reftype($reader), 'CODE', '... it is a plain old sub');
+        is(reftype($writer), 'CODE', '... it is a plain old sub');                
+    }    
 
     my $attr_clone = $attr->clone();
     isa_ok($attr_clone, 'Class::MOP::Attribute');
@@ -125,6 +181,20 @@ BEGIN {
     is($attr->writer, 'set_foo', '... $attr->writer == set_foo');
 
     ok(!$attr->has_accessor, '... $attr does not have an accessor');
+    
+    is($attr->get_read_method,  'get_foo', '... $attr does not have an read method');
+    is($attr->get_write_method, 'set_foo', '... $attr does not have an write method');    
+    
+    {
+        my $reader = $attr->get_read_method_ref;
+        my $writer = $attr->get_write_method_ref;        
+        
+        ok(!blessed($reader), '... it is not a plain old sub');
+        ok(!blessed($writer), '... it is not a plain old sub');           
+        
+        is(reftype($reader), 'CODE', '... it is a plain old sub');
+        is(reftype($writer), 'CODE', '... it is a plain old sub');                
+    }    
 
     my $attr_clone = $attr->clone();
     isa_ok($attr_clone, 'Class::MOP::Attribute');
@@ -156,3 +226,21 @@ BEGIN {
     is($attr->builder, 'foo_builder', '... $attr->builder == foo_builder');
 
 }
+
+{
+    for my $value ({}, bless({}, 'Foo')) {
+        throws_ok {
+            Class::MOP::Attribute->new('$foo', default => $value);
+        } qr/References are not allowed as default values/;
+    }
+}
+
+{
+    my $attr;
+    lives_ok {
+        my $meth = Class::MOP::Method->wrap(sub {shift}, name => 'foo', package_name => 'bar');
+        $attr = Class::MOP::Attribute->new('$foo', default => $meth);
+    } 'Class::MOP::Methods accepted as default';
+
+    is($attr->default(42), 42, 'passthrough for default on attribute');
+}