tests are passing! This new testing paradigm is starting to almost work. Still having issues getting assert_no_select to work.

Author: chadoh

test/lib/rails3-jquery-autocomplete/simple_form_plugin_test.rb

@@ -4,21 +4,16 @@
 module Rails3JQueryAutocomplete
   class SimpleFormPluginTest < ActionView::TestCase
 
-    context '#autocomplete_field' do
-      should "not include :update_options if not specifically set" do
-        with_concat_form_for(@user) do |f|
-          f.input :name, url: '/test', as: :autocomplete
-        end
-        assert_tag "input", attributes: {
-          :id                 => 'user_name',
-          :name               => "user[name]",
-          :size               => '30',
-          :type               => 'text',
-          :value              => @user.name,
-          'data-autocomplete' => '/test',
-          :class              => 'autocomplete optional'
-        }
-      end
+    def setup
+      with_input_for @user, :name, :autocomplete, :url => '/test'
+    end
+
+    should "apply a class of 'autocomplete'" do
+      assert_select "input#user_name.autocomplete[type=text][name='user[name]']"
+    end
+
+    should "add a data-autocomplete attribute with the provided :url" do
+      assert_select "input#user_name[data-autocomplete=/test]"
     end
 
   end

test/view_test_helper.rb

@@ -70,6 +70,12 @@ def with_concat_form_for(*args, &block)
     concat simple_form_for(*args, &block)
   end
 
+  def with_input_for(object, attribute_name, type, options={})
+    with_concat_form_for(object) do |f|
+      f.input(attribute_name, options.merge(:as => type))
+    end
+  end
+
   def set_controller
     @controller = MockController.new
   end