no good reason for making 'name' an instance variable

test/test_convertible.rb

@@ -20,24 +20,24 @@ class TestConvertible < Test::Unit::TestCase
     end
 
     should "not parse if there is syntax error in front-matter" do
-      @name = 'broken_front_matter2.erb'
+      name = 'broken_front_matter2.erb'
       out = capture_stdout do
-        ret = @convertible.read_yaml(@base, @name)
+        ret = @convertible.read_yaml(@base, name)
         assert_equal({}, ret)
       end
       assert_match(/YAML Exception|syntax error/, out)
-      assert_match(/#{File.join(@base, @name)}/, out)
+      assert_match(/#{File.join(@base, name)}/, out)
     end
 
     if RUBY_VERSION >= '1.9.2'
       should "not parse if there is encoding error in file" do
-        @name = 'broken_front_matter3.erb'
+        name = 'broken_front_matter3.erb'
         out = capture_stdout do
-          ret = @convertible.read_yaml(@base, @name)
+          ret = @convertible.read_yaml(@base, name)
           assert_equal({}, ret)
         end
         assert_match(/invalid byte sequence in UTF-8/, out)
-        assert_match(/#{File.join(@base, @name)}/, out)
+        assert_match(/#{File.join(@base, name)}/, out)
       end
     end
   end