Validate the presence of the description.

It's required in [PublicBody#type_of_authority]( https://github.com/mysociety/alaveteli/blob/rails-3-develop/app/models/public_body.rb#L343-L347)

2 files changed, 7 insertions, 0 deletions

diff --git a/app/models/public_body_category.rb b/app/models/public_body_category.rb
index 8eaecd596..2dfdde41a 100644
--- a/app/models/public_body_category.rb
+++ b/app/models/public_body_category.rb
@@ -22,6 +22,7 @@ class PublicBodyCategory < ActiveRecord::Base
     validates_uniqueness_of :category_tag, :message => N_('Tag is already taken')
     validates_presence_of :title, :message => N_("Title can't be blank")
     validates_presence_of :category_tag, :message => N_("Tag can't be blank")
+    validates_presence_of :description, :message => N_("Description can't be blank")
 
     def self.get
         locale = I18n.locale.to_s || default_locale.to_s || ""
diff --git a/spec/models/public_body_category_spec.rb b/spec/models/public_body_category_spec.rb
index 2d39a7376..c185a3169 100644
--- a/spec/models/public_body_category_spec.rb
+++ b/spec/models/public_body_category_spec.rb
@@ -61,5 +61,11 @@ describe PublicBodyCategory do
             existing = FactoryGirl.create(:public_body_category)
             PublicBodyCategory.new(:email => existing.category_tag).should_not be_valid
         end
+
+        it 'should require a description' do
+            category = PublicBodyCategory.new
+            category.should_not be_valid
+            category.errors[:description].should == ["Description can't be blank"]
+        end
     end
 end