require 'abstract_unit' class Article attr_reader :id def save; @id = 1 end def new_record?; @id.nil? end def name model = self.class.name.downcase @id.nil? ? "new #{model}" : "#{model} ##{@id}" end end class Response < Article def post_id; 1 end end class Tag < Article def response_id; 1 end end # TODO: test nested models class Response::Nested < Response; end uses_mocha 'polymorphic URL helpers' do class PolymorphicRoutesTest < Test::Unit::TestCase include ActionController::PolymorphicRoutes def setup @article = Article.new @response = Response.new end def test_with_record @article.save expects(:article_url).with(@article) polymorphic_url(@article) end def test_with_new_record expects(:articles_url).with() @article.expects(:new_record?).returns(true) polymorphic_url(@article) end def test_with_record_and_action expects(:new_article_url).with() @article.expects(:new_record?).never polymorphic_url(@article, :action => 'new') end def test_url_helper_prefixed_with_new expects(:new_article_url).with() new_polymorphic_url(@article) end def test_url_helper_prefixed_with_edit @article.save expects(:edit_article_url).with(@article) edit_polymorphic_url(@article) end def test_formatted_url_helper expects(:formatted_article_url).with(@article, :pdf) formatted_polymorphic_url([@article, :pdf]) end def test_format_option @article.save expects(:article_url).with(@article, :pdf) polymorphic_url(@article, :format => :pdf) end def test_id_and_format_option @article.save expects(:article_url).with(:id => @article, :format => :pdf) polymorphic_url(:id => @article, :format => :pdf) end def test_with_nested @response.save expects(:article_response_url).with(@article, @response) polymorphic_url([@article, @response]) end def test_with_nested_unsaved expects(:article_responses_url).with(@article) polymorphic_url([@article, @response]) end def test_new_with_array_and_namespace expects(:new_admin_article_url).with() polymorphic_url([:admin, @article], :action => 'new') end def test_unsaved_with_array_and_namespace expects(:admin_articles_url).with() polymorphic_url([:admin, @article]) end def test_nested_unsaved_with_array_and_namespace @article.save expects(:admin_article_url).with(@article) polymorphic_url([:admin, @article]) expects(:admin_article_responses_url).with(@article) polymorphic_url([:admin, @article, @response]) end def test_nested_with_array_and_namespace @response.save expects(:admin_article_response_url).with(@article, @response) polymorphic_url([:admin, @article, @response]) # a ridiculously long named route tests correct ordering of namespaces and nesting: @tag = Tag.new @tag.save expects(:site_admin_article_response_tag_url).with(@article, @response, @tag) polymorphic_url([:site, :admin, @article, @response, @tag]) end # TODO: Needs to be updated to correctly know about whether the object is in a hash or not def xtest_with_hash expects(:article_url).with(@article) @article.save polymorphic_url(:id => @article) end def test_polymorphic_path_accepts_options expects(:new_article_path).with() polymorphic_path(@article, :action => :new) end def test_polymorphic_path_does_not_modify_arguments expects(:admin_article_responses_url).with(@article) path = [:admin, @article, @response] assert_no_difference 'path.size' do polymorphic_url(path) end end end end