From bed05573f2477629daa0c4ab4a596d04fc6ef594 Mon Sep 17 00:00:00 2001
From: Evandro Junior <evandrojr@gmail.com>
Date: Fri, 12 Feb 2016 10:31:18 -0300
Subject: [PATCH] fix_string_downcase_and_upcase with tests

---
 lib/noosfero/core_ext/string.rb   |  8 ++++++++
 test/unit/string_core_ext_test.rb | 10 ++++++++++
 2 files changed, 18 insertions(+), 0 deletions(-)

diff --git a/lib/noosfero/core_ext/string.rb b/lib/noosfero/core_ext/string.rb
index 3f3a870..c605800 100644
--- a/lib/noosfero/core_ext/string.rb
+++ b/lib/noosfero/core_ext/string.rb
@@ -90,4 +90,12 @@ class String
     self.sub('{fn} ', '')
   end
 
+  def downcase
+    self.mb_chars.downcase.to_s
+  end
+
+  def upcase
+    self.mb_chars.upcase.to_s
+  end
+
 end
diff --git a/test/unit/string_core_ext_test.rb b/test/unit/string_core_ext_test.rb
index a1c7396..67e6d1c 100644
--- a/test/unit/string_core_ext_test.rb
+++ b/test/unit/string_core_ext_test.rb
@@ -38,4 +38,14 @@ class StringCoreExtTest < ActiveSupport::TestCase
     assert_equal 'spaceship-propulsion_warp-core', "SpaceshipPropulsion::WarpCore".to_css_class
   end
 
+  should 'downcase accented strings' do
+    assert_equal 'vatapá com dendê da moça', 'VATAPÁ COM DENDÊ DA MOÇA'.downcase
+    assert_equal 'vatapá com dendê da moça', 'VATAPÁ COM dendê da moça'.downcase
+  end
+
+  should 'upcase accented strings' do
+    assert_equal 'VATAPÁ COM DENDÊ DA MOÇA', 'vatapá com dendê da moça'.upcase
+    assert_equal 'VATAPÁ COM DENDÊ DA MOÇA', 'VATAPÁ COM dendê da MOÇA'.upcase
+  end
+
 end
--
libgit2 0.21.2