diff --git a/app/controllers/concerns/ownership_authentication.rb b/app/controllers/concerns/ownership_authentication.rb
index 7ff3dd8..718790b 100644
--- a/app/controllers/concerns/ownership_authentication.rb
+++ b/app/controllers/concerns/ownership_authentication.rb
@@ -47,6 +47,8 @@ module OwnershipAuthentication
         format.json { head :no_content }
       end
     end
+
+    return true
   end
 
   def check_mezuro_configuration_ownership(id)
diff --git a/spec/controllers/concerns/ownership_authentication_spec.rb b/spec/controllers/concerns/ownership_authentication_spec.rb
index e1d5fdb..311ff53 100644
--- a/spec/controllers/concerns/ownership_authentication_spec.rb
+++ b/spec/controllers/concerns/ownership_authentication_spec.rb
@@ -1,17 +1,65 @@
 require 'spec_helper'
 
-describe OwnershipAuthentication do
+describe OwnershipAuthentication, type: :controller do
   #TODO: test other methods
 
   describe 'reading_group_owner?' do
+    let(:reading_group) { FactoryGirl.build(:reading_group) }
+
     context 'Not ReadingGroupsController nor ReadingsController' do
+      let!(:projects_controller) { ProjectsController.new }
+
       before do
-        @projects_controller = ProjectsController.new # let doesn't work in here
-        @projects_controller.extend(OwnershipAuthentication)
+        projects_controller.extend(OwnershipAuthentication)
       end
 
       it 'should raise an exception' do
-        expect { @projects_controller.reading_group_owner? }.to raise_error("Not supported")
+        expect { projects_controller.reading_group_owner? }.to raise_error("Not supported")
+      end
+    end
+
+    context 'within ReadingsController' do
+      let! (:readings_controller) { ReadingsController.new }
+
+      before do
+        readings_controller.params = {}
+        readings_controller.params[:reading_group_id] = reading_group.id
+      end
+
+      context 'with a user logged in' do
+        let! (:current_user) { FactoryGirl.create(:user) }
+
+        before do
+          readings_controller.expects(:current_user).returns(current_user)
+        end
+
+        context 'when the user owns the ReadingGroup' do
+          let!(:reading_group_ownership) { FactoryGirl.build(:reading_group_ownership, {user_id: current_user.id, reading_group_id: reading_group.id}) }
+
+          before do
+            reading_group_ownerships = Object.new
+            reading_group_ownerships.expects(:find_by_reading_group_id).with(reading_group.id).returns(reading_group_ownership)
+            current_user.expects(:reading_group_ownerships).returns(reading_group_ownerships)
+          end
+
+          it 'should return true' do
+            readings_controller.reading_group_owner?.should be_true
+          end
+        end
+
+        context 'when the user does not own the ReadingGroup' do
+          before do
+            reading_group_ownerships = Object.new
+            reading_group_ownerships.expects(:find_by_reading_group_id).with(reading_group.id).returns(nil)
+            current_user.expects(:reading_group_ownerships).returns(reading_group_ownerships)
+          end
+
+          it 'should respond' do # FIXME: this is not the best test, but it it's the closest we can do I think
+            readings_controller.expects(:respond_to)
+
+            readings_controller.reading_group_owner?
+          end
+        end
       end
     end
   end
--
libgit2 0.21.2