Added page to DSL for more expressive tests

e.g. page.should have_content('foo')
or   assert page.has_content?('foo')

lib/webcat/dsl.rb

@@ -30,6 +30,9 @@ module Webcat
 
   extend(self)
 
+  def page
+    Webcat.current_session
+  end
 
   SESSION_METHODS = [
     :visit, :body, :click_link, :click_button, :fill_in, :choose,
@@ -38,7 +41,7 @@ module Webcat
   SESSION_METHODS.each do |method|
     class_eval <<-RUBY, __FILE__, __LINE__+1
       def #{method}(*args, &block)
-        Webcat.current_session.#{method}(*args, &block)
+        page.#{method}(*args, &block)
       end
     RUBY
   end

spec/dsl_spec.rb

@@ -104,6 +104,16 @@ describe Webcat do
       foo.click_link('ullamco')
       foo.body.should include('Another World')
     end
+    
+    it "should provide a 'page' shortcut for more expressive tests" do
+      klass = Class.new do
+        include Webcat
+      end
+      foo = klass.new
+      foo.page.visit('/with_html')
+      foo.page.click_link('ullamco')
+      foo.page.body.should include('Another World')
+    end
   end
 
 end