Some specs for AR validations, just to be sure

spec/fixtures/bork.txt

@@ -1 +1 @@
-bork bork bork
+bork bork bork Lorem ipsum dolor sit amet, consectetur adipisicing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam, quis nostrud exercitation ullamco laboris nisi ut aliquip ex ea commodo consequat. Duis aute irure dolor in reprehenderit in voluptate velit esse cillum dolore eu fugiat nulla pariatur. Excepteur sint occaecat cupidatat non proident, sunt in culpa qui officia deserunt mollit anim id est laborum.

spec/orm/activerecord_spec.rb

@@ -25,6 +25,7 @@ class TestMigration < ActiveRecord::Migration
 end
 
 class Event < ActiveRecord::Base; end # setup a basic AR class for testing
+$arclass = 0
 
 describe CarrierWave::ActiveRecord do
   
@@ -35,7 +36,13 @@ describe CarrierWave::ActiveRecord do
     after { Event.delete_all }
     
     before do
-      @class = Class.new(ActiveRecord::Base)
+      # My god, what a horrible, horrible solution, but AR validations don't work
+      # unless the class has a name. This is the best I could come up with :S
+      $arclass += 1
+      eval <<-RUBY
+        class Event#{$arclass} < Event; end
+        @class = Event#{$arclass}
+      RUBY
       @class.table_name = "events"
       @uploader = Class.new do
         include CarrierWave::Uploader
@@ -194,6 +201,43 @@ describe CarrierWave::ActiveRecord do
 
     end
     
+    describe 'with validates_presence_of' do
+
+      before do
+        @class.validates_presence_of :image
+        @event.stub!(:name).and_return('jonas')
+      end
+
+      it "should be valid if a file has been cached" do
+        @event.image = stub_file('test.jpeg')
+        @event.should be_valid
+      end
+
+      it "should not be valid if a file has not been cached" do
+        @event.should_not be_valid
+      end
+
+    end
+
+    describe 'with validates_size_of' do
+
+      before do
+        @class.validates_size_of :image, :maximum => 40
+        @event.stub!(:name).and_return('jonas')
+      end
+
+      it "should be valid if a file has been cached that matches the size criteria" do
+        @event.image = stub_file('test.jpeg')
+        @event.should be_valid
+      end
+
+      it "should not be valid if a file has been cached that does not match the size criteria" do
+        @event.image = stub_file('bork.txt')
+        @event.should_not be_valid
+      end
+
+    end
+    
   end
   
 end