add a link to the rendered text and add a test for clicking it

spec/integration/rails/app/controllers/webrat_controller.rb

@@ -4,7 +4,7 @@ class WebratController < ApplicationController
   end
 
   def submit
-    render :text => "OK"
+    render :text => "OK <a href='/' id='link_id'>Test Link Text</a>"
   end
 
   def internal_redirect

spec/integration/rails/test/integration/webrat_test.rb

@@ -23,4 +23,10 @@ class WebratTest < ActionController::IntegrationTest
     visit external_redirect_path
     assert response.redirect?
   end
+  
+  test "should click link by text" do
+    visit internal_redirect_path
+    click_link "Test Link Text"
+    assert_contain("Webrat Form")
+  end
 end