require File.dirname(__FILE__) + '/../abstract_unit' class Article attr_reader :id def save; @id = 1 end def new_record?; @id.nil? end def name @id.nil? ? 'new post' : "post ##{@id}" end end class Comment attr_reader :id def post_id; 1 end def save; @id = 1 end def new_record?; @id.nil? end def name @id.nil? ? 'new comment' : "comment ##{@id}" end end class Comment::Nested < Comment; end class Test::Unit::TestCase protected def articles_url 'http://www.example.com/articles' end alias_method :new_article_url, :articles_url def article_url(article) "http://www.example.com/articles/#{article.id}" end def article_comments_url(article) "http://www.example.com/articles/#{article.id}/comments" end def article_comment_url(article, comment) "http://www.example.com/articles/#{article.id}/comments/#{comment.id}" end end class PolymorphicRoutesTest < Test::Unit::TestCase include ActionController::PolymorphicRoutes def setup @article = Article.new @comment = Comment.new end def test_with_record assert_equal(articles_url, polymorphic_url(@article, :action => 'new')) assert_equal(articles_url, polymorphic_url(@article)) @article.save assert_equal(article_url(@article), polymorphic_url(@article)) end # TODO: Needs to be updated to correctly know about whether the object is in a hash or not def xtest_with_hash @article.save assert_equal(article_url(@article), polymorphic_url(:id => @article)) end def test_with_array assert_equal(article_comments_url(@article), polymorphic_url([@article, @comment])) @comment.save assert_equal(article_comment_url(@article, @comment), polymorphic_url([@article, @comment])) end end