Introduce Test::Perl::Critic

[gitmo/Mouse.git] / lib / Test / Mouse.pm

diff --git a/lib/Test/Mouse.pm b/lib/Test/Mouse.pm
index 34697eb..6bf1ba7 100644 (file)
--- a/lib/Test/Mouse.pm
+++ b/lib/Test/Mouse.pm
@@ -10,6 +10,7 @@ Mouse::Exporter->setup_import_methods(
         meta_ok
         does_ok
         has_attribute_ok
+        with_immutable
     )],
 );
 
@@ -19,7 +20,7 @@ my $Test = Test::Builder->new;
 
 ## exported functions
 
-sub meta_ok ($;$) {
+sub meta_ok ($;$) { ## no critic
     my ($class_or_obj, $message) = @_;
 
     $message ||= "The object has a meta";
@@ -32,7 +33,7 @@ sub meta_ok ($;$) {
     }
 }
 
-sub does_ok ($$;$) {
+sub does_ok ($$;$) { ## no critic
     my ($class_or_obj, $does, $message) = @_;
 
     $message ||= "The object does $does";
@@ -45,7 +46,7 @@ sub does_ok ($$;$) {
     }
 }
 
-sub has_attribute_ok ($$;$) {
+sub has_attribute_ok ($$;$) { ## no critic
     my ($class_or_obj, $attr_name, $message) = @_;
 
     $message ||= "The object does has an attribute named $attr_name";
@@ -60,6 +61,20 @@ sub has_attribute_ok ($$;$) {
     }
 }
 
+sub with_immutable (&@) { ## no critic
+    my $block = shift;
+
+    my $before = $Test->current_test;
+
+    $block->();
+    $_->meta->make_immutable for @_;
+    $block->();
+
+    my $num_tests = $Test->current_test - $before;
+
+    return !grep{ !$_ } ($Test->summary)[-$num_tests .. -1];
+}
+
 1;
 __END__