require File.dirname(__FILE__) + '/../abstract_unit' class UrlRewriterTests < Test::Unit::TestCase def setup @request = ActionController::TestRequest.new @params = {} @rewriter = ActionController::UrlRewriter.new(@request, @params) end def test_overwrite_params @params[:controller] = 'hi' @params[:action] = 'bye' @params[:id] = '2' assert_equal '/hi/hi/2', @rewriter.rewrite(:only_path => true, :overwrite_params => {:action => 'hi'}) u = @rewriter.rewrite(:only_path => false, :overwrite_params => {:action => 'hi'}) assert_match %r(/hi/hi/2$), u end private def split_query_string(str) [str[0].chr] + str[1..-1].split(/&/).sort end def assert_query_equal(q1, q2) assert_equal(split_query_string(q1), split_query_string(q2)) end end class UrlWriterTests < Test::Unit::TestCase class W include ActionController::UrlWriter end def teardown W.default_url_options.clear end def add_host! W.default_url_options[:host] = 'www.basecamphq.com' end def test_exception_is_thrown_without_host assert_raises RuntimeError do W.new.url_for :controller => 'c', :action => 'a', :id => 'i' end end def test_default_host add_host! assert_equal('http://www.basecamphq.com/c/a/i', W.new.url_for(:controller => 'c', :action => 'a', :id => 'i') ) end def test_host_may_be_overridden add_host! assert_equal('http://37signals.basecamphq.com/c/a/i', W.new.url_for(:host => '37signals.basecamphq.com', :controller => 'c', :action => 'a', :id => 'i') ) end def test_port add_host! assert_equal('http://www.basecamphq.com:3000/c/a/i', W.new.url_for(:controller => 'c', :action => 'a', :id => 'i', :port => 3000) ) end def test_protocol add_host! assert_equal('https://www.basecamphq.com/c/a/i', W.new.url_for(:controller => 'c', :action => 'a', :id => 'i', :protocol => 'https') ) end def test_named_route ActionController::Routing::Routes.draw do |map| map.home '/home/sweet/home/:user' map.connect ':controller/:action/:id' end # We need to create a new class in order to install the new named route. kls = Class.new { include ActionController::UrlWriter } assert kls.new.respond_to?(:home_url) assert_equal 'http://www.basecamphq.com/home/sweet/home/again', kls.new.send(:home_url, :host => 'www.basecamphq.com', :user => 'again') ensure ActionController::Routing::Routes.load! end end