X-Git-Url: http://git.shadowcat.co.uk/gitweb/gitweb.cgi?a=blobdiff_plain;f=lib%2FTest%2FMoose.pm;h=f49683f6e1ccb2b1aa8c693de9f2e435f9b74c23;hb=2cc69b8715fa4894429835bb97a84309028221ce;hp=de48dbf3fd40f0111ffac328567a4ce8c5cfdec5;hpb=0aca6c894339607ab07bc40a508ab47129f0f1ec;p=gitmo%2FMoose.git

diff --git a/lib/Test/Moose.pm b/lib/Test/Moose.pm
index de48dbf..f49683f 100644
--- a/lib/Test/Moose.pm
+++ b/lib/Test/Moose.pm
@@ -6,16 +6,18 @@ use warnings;
 use Sub::Exporter;
 use Test::Builder;
 
+use List::MoreUtils 'all';
 use Moose::Util 'does_role', 'find_meta';
 
-our $VERSION   = '0.74';
+our $VERSION   = '0.93';
 $VERSION = eval $VERSION;
 our $AUTHORITY = 'cpan:STEVAN';
 
 my @exports = qw[
     meta_ok
-    does_ok 
+    does_ok
     has_attribute_ok
+    with_immutable
 ];
 
 Sub::Exporter::setup_exporter({
@@ -31,43 +33,53 @@ my $Test = Test::Builder->new;
 
 sub meta_ok ($;$) {
     my ($class_or_obj, $message) = @_;
-    
+
     $message ||= "The object has a meta";
-    
+
     if (find_meta($class_or_obj)) {
         return $Test->ok(1, $message)
     }
     else {
-        return $Test->ok(0, $message);  
+        return $Test->ok(0, $message);
     }
 }
 
 sub does_ok ($$;$) {
     my ($class_or_obj, $does, $message) = @_;
-    
+
     $message ||= "The object does $does";
-    
+
     if (does_role($class_or_obj, $does)) {
         return $Test->ok(1, $message)
     }
     else {
-        return $Test->ok(0, $message);  
+        return $Test->ok(0, $message);
     }
 }
 
 sub has_attribute_ok ($$;$) {
     my ($class_or_obj, $attr_name, $message) = @_;
-    
+
     $message ||= "The object does has an attribute named $attr_name";
-    
-    my $meta = find_meta($class_or_obj);    
-    
+
+    my $meta = find_meta($class_or_obj);
+
     if ($meta->find_attribute_by_name($attr_name)) {
         return $Test->ok(1, $message)
     }
     else {
-        return $Test->ok(0, $message);  
-    }    
+        return $Test->ok(0, $message);
+    }
+}
+
+sub with_immutable (&@) {
+    my $block = shift;
+    my $before = $Test->current_test;
+    $block->();
+    $_->meta->make_immutable for @_;
+    $block->();
+    my $num_tests = $Test->current_test - $before;
+    return all { $_ } ($Test->summary)[-$num_tests..-1];
 }
 
 1;
@@ -83,7 +95,7 @@ Test::Moose - Test functions for Moose specific features
 =head1 SYNOPSIS
 
   use Test::More plan => 1;
-  use Test::Moose;  
+  use Test::Moose;
 
   meta_ok($class_or_obj, "... Foo has a ->meta");
   does_ok($class_or_obj, $role, "... Foo does the Baz role");
@@ -91,7 +103,7 @@ Test::Moose - Test functions for Moose specific features
 
 =head1 DESCRIPTION
 
-This module provides some useful test functions for Moose based classes. It 
+This module provides some useful test functions for Moose based classes. It
 is an experimental first release, so comments and suggestions are very welcome.
 
 =head1 EXPORTED FUNCTIONS
@@ -104,14 +116,19 @@ Tests if a class or object has a metaclass.
 
 =item B<does_ok ($class_or_object, $role, ?$message)>
 
-Tests if a class or object does a certain role, similar to what C<isa_ok> 
+Tests if a class or object does a certain role, similar to what C<isa_ok>
 does for the C<isa> method.
 
 =item B<has_attribute_ok($class_or_object, $attr_name, ?$message)>
 
-Tests if a class or object has a certain attribute, similar to what C<can_ok> 
+Tests if a class or object has a certain attribute, similar to what C<can_ok>
 does for the methods.
 
+=item B<with_immutable { CODE } @class_names>
+
+Runs B<CODE> (which should contain normal tests) twice, and immutablizes each
+class in C<@class_names> in between the two runs.
+
 =back
 
 =head1 TODO
@@ -146,7 +163,7 @@ does for the methods.
 
 =head1 BUGS
 
-All complex software has bugs lurking in it, and this module is no 
+All complex software has bugs lurking in it, and this module is no
 exception. If you find a bug please either email me, or add the bug
 to cpan-RT.
 
@@ -163,7 +180,7 @@ Copyright 2007-2009 by Infinity Interactive, Inc.
 L<http://www.iinteractive.com>
 
 This library is free software; you can redistribute it and/or modify
-it under the same terms as Perl itself. 
+it under the same terms as Perl itself.
 
 =cut