This plugin allows functional tests to declare parameters that will always be included in get, post, put, delete, and head calls.

This can be especially useful in functional tests involving nested resources.

### Install ###

	./script/plugin install http://svn.depixelate.com/plugins/auto_params

### How it works ###

Consider testing a ContactsController given the following routes:

	# routes.rb
	map.resources :regions do |regions|
	  regions.resources :contacts
	end

Example controller code:
	
	class ContactsControllerTest < Test::Unit::TestCase
	  fixtures :regions, :contacts

	  def test_index
	    get :index, :region_id => 1
	    ...
	  end
	
	  def test_create
    	post :create, :region_id => 1, :contact => { :name => 'John' }
	    ...
	  end
	
	end
	
Example controller code with plugin:

	class ContactsControllerTest < Test::Unit::TestCase
	  fixtures :regions, :contacts
	  auto_params :region_id => 1

	  def test_index
	    get :index
	    ...
	  end

	  def test_create
	  	post :create, :contact => { :name => 'John' }
	    ...
	  end

	end
	
To override an auto_param, just specify it like always:

	class ContactsControllerTest < Test::Unit::TestCase
	  fixtures :regions, :contacts
	  auto_param :region_id => 1

	  def test_index
	    # automatically call 'get' method with region_id => 1
	    get :index
	    ...
	  end

	  def test_create
	    # call 'get' method with region_id => 2
	  	post :create, :region_id => 2, :contact => { :name => 'John' }
	    ...
	  end
	end