test/base/test_item_rep.rb in nanoc-3.5.0 vs test/base/test_item_rep.rb in nanoc-3.6.0

@@ -426,18 +426,13 @@
     item = Nanoc::Item.new("foo bar", {}, '/foo/')
     rep = Nanoc::ItemRep.new(item, :default)
     rep.instance_eval { @filter_class = filter_class }
     def rep.filter_named(name) ; @filter_class ; end
 
-    raised = false
-    begin
+    assert_raises_frozen_error do
       rep.filter(:whatever)
-    rescue => e
-      raised = true
-      assert_match(/(^can't modify frozen |^unable to modify frozen object$)/, e.message)
     end
-    assert raised
   end
 
   def test_filter_should_freeze_content
     filter_class = Class.new(::Nanoc::Filter) do
       def run(content, params={})
@@ -449,18 +444,13 @@
     item = Nanoc::Item.new("foo bar", {}, '/foo/')
     rep = Nanoc::ItemRep.new(item, :default)
     rep.instance_eval { @filter_class = filter_class }
     def rep.filter_named(name) ; @filter_class ; end
 
-    raised = false
-    begin
+    assert_raises_frozen_error do
       rep.filter(:erb)
       rep.filter(:whatever)
-    rescue => e
-      raised = true
-      assert_match(/(^can't modify frozen |^unable to modify frozen object$)/, e.message)
     end
-    assert raised
   end
 
   def test_raw_path_should_generate_dependency
     items = [
       Nanoc3::Item.new("foo", {}, '/foo/'),