add more tests surrounding camlize in xmlmini, refactor rename_key()

1 files changed, 12 insertions, 0 deletions

diff --git a/activesupport/test/test_xml_mini.rb b/activesupport/test/test_xml_mini.rb
index b14a3e1546..309fa234bf 100644
--- a/activesupport/test/test_xml_mini.rb
+++ b/activesupport/test/test_xml_mini.rb
@@ -14,6 +14,14 @@ class XmlMiniTest < Test::Unit::TestCase
     assert_equal "my_key", ActiveSupport::XmlMini.rename_key("my_key", :dasherize => false)
   end
 
+  def test_rename_key_camelizes_with_camelize_false
+    assert_equal "my_key", ActiveSupport::XmlMini.rename_key("my_key", :camelize => false)
+  end
+
+  def test_rename_key_camelizes_with_camelize_nil
+    assert_equal "my_key", ActiveSupport::XmlMini.rename_key("my_key", :camelize => nil)
+  end
+
   def test_rename_key_camelizes_with_camelize_true
     assert_equal "MyKey", ActiveSupport::XmlMini.rename_key("my_key", :camelize => true)
   end
@@ -22,6 +30,10 @@ class XmlMiniTest < Test::Unit::TestCase
     assert_equal "myKey", ActiveSupport::XmlMini.rename_key("my_key", :camelize => :lower)
   end
 
+  def test_rename_key_lower_camelizes_with_camelize_upper
+    assert_equal "MyKey", ActiveSupport::XmlMini.rename_key("my_key", :camelize => :upper)
+  end
+
   def test_rename_key_does_not_dasherize_leading_underscores
     assert_equal "_id", ActiveSupport::XmlMini.rename_key("_id")
   end