Added reset_sessions! method

lib/webcat/dsl.rb

@@ -21,6 +21,10 @@ module Webcat
       session_pool["#{current_driver}#{app.object_id}"] ||= Webcat::Session.new(current_driver, app)
     end
     
+    def reset_sessions!
+      @session_pool = nil
+    end
+
   private
 
     def session_pool

spec/dsl_spec.rb

@@ -88,6 +88,15 @@ describe Webcat do
     end
   end
   
+  describe '.reset_sessions!' do
+    it "should clear any persisted sessions" do
+      object_id = Webcat.current_session.object_id
+      Webcat.current_session.object_id.should == object_id
+      Webcat.reset_sessions!
+      Webcat.current_session.object_id.should_not == object_id
+    end
+  end
+
   describe 'the DSL' do
     before do
       @session = Webcat