JezK
Edit File: url_rewriter_test.rb
require 'abstract_unit' ActionController::UrlRewriter class UrlRewriterTests < ActionController::TestCase def setup @request = ActionController::TestRequest.new @params = {} @rewriter = ActionController::UrlRewriter.new(@request, @params) end def test_port assert_equal('http://test.host:1271/c/a/i', @rewriter.rewrite(:controller => 'c', :action => 'a', :id => 'i', :port => 1271) ) end def test_protocol_with_and_without_separator assert_equal('https://test.host/c/a/i', @rewriter.rewrite(:protocol => 'https', :controller => 'c', :action => 'a', :id => 'i') ) assert_equal('https://test.host/c/a/i', @rewriter.rewrite(:protocol => 'https://', :controller => 'c', :action => 'a', :id => 'i') ) end def test_user_name_and_password assert_equal( 'http://david:secret@test.host/c/a/i', @rewriter.rewrite(:user => "david", :password => "secret", :controller => 'c', :action => 'a', :id => 'i') ) end def test_user_name_and_password_with_escape_codes assert_equal( 'http://openid.aol.com%2Fnextangler:one+two%3F@test.host/c/a/i', @rewriter.rewrite(:user => "openid.aol.com/nextangler", :password => "one two?", :controller => 'c', :action => 'a', :id => 'i') ) end def test_anchor assert_equal( 'http://test.host/c/a/i#anchor', @rewriter.rewrite(:controller => 'c', :action => 'a', :id => 'i', :anchor => 'anchor') ) 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 def test_overwrite_removes_original @params[:controller] = 'search' @params[:action] = 'list' @params[:list_page] = 1 assert_equal '/search/list?list_page=2', @rewriter.rewrite(:only_path => true, :overwrite_params => {"list_page" => 2}) u = @rewriter.rewrite(:only_path => false, :overwrite_params => {:list_page => 2}) assert_equal 'http://test.host/search/list?list_page=2', u end def test_to_str @params[:controller] = 'hi' @params[:action] = 'bye' @request.parameters[:id] = '2' assert_equal 'http://, test.host, /, hi, bye, {"id"=>"2"}', @rewriter.to_str end def test_trailing_slash options = {:controller => 'foo', :action => 'bar', :id => '3', :only_path => true} assert_equal '/foo/bar/3', @rewriter.rewrite(options) assert_equal '/foo/bar/3?query=string', @rewriter.rewrite(options.merge({:query => 'string'})) options.update({:trailing_slash => true}) assert_equal '/foo/bar/3/', @rewriter.rewrite(options) options.update({:query => 'string'}) assert_equal '/foo/bar/3/?query=string', @rewriter.rewrite(options) end end class UrlWriterTests < ActionController::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_raise RuntimeError do W.new.url_for :controller => 'c', :action => 'a', :id => 'i' end end def test_anchor assert_equal('/c/a#anchor', W.new.url_for(:only_path => true, :controller => 'c', :action => 'a', :anchor => 'anchor') ) 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_protocol_with_and_without_separator add_host! assert_equal('https://www.basecamphq.com/c/a/i', W.new.url_for(:controller => 'c', :action => 'a', :id => 'i', :protocol => 'https') ) assert_equal('https://www.basecamphq.com/c/a/i', W.new.url_for(:controller => 'c', :action => 'a', :id => 'i', :protocol => 'https://') ) end def test_trailing_slash add_host! options = {:controller => 'foo', :trailing_slash => true, :action => 'bar', :id => '33'} assert_equal('http://www.basecamphq.com/foo/bar/33/', W.new.url_for(options) ) end def test_trailing_slash_with_protocol add_host! options = { :trailing_slash => true,:protocol => 'https', :controller => 'foo', :action => 'bar', :id => '33'} assert_equal('https://www.basecamphq.com/foo/bar/33/', W.new.url_for(options) ) assert_equal 'https://www.basecamphq.com/foo/bar/33/?query=string', W.new.url_for(options.merge({:query => 'string'})) end def test_trailing_slash_with_only_path options = {:controller => 'foo', :trailing_slash => true} assert_equal '/foo/', W.new.url_for(options.merge({:only_path => true})) options.update({:action => 'bar', :id => '33'}) assert_equal '/foo/bar/33/', W.new.url_for(options.merge({:only_path => true})) assert_equal '/foo/bar/33/?query=string', W.new.url_for(options.merge({:query => 'string',:only_path => true})) end def test_trailing_slash_with_anchor options = {:trailing_slash => true, :controller => 'foo', :action => 'bar', :id => '33', :only_path => true, :anchor=> 'chapter7'} assert_equal '/foo/bar/33/#chapter7', W.new.url_for(options) assert_equal '/foo/bar/33/?query=string#chapter7', W.new.url_for(options.merge({:query => 'string'})) end def test_trailing_slash_with_params url = W.new.url_for(:trailing_slash => true, :only_path => true, :controller => 'cont', :action => 'act', :p1 => 'cafe', :p2 => 'link') params = extract_params(url) assert_equal params[0], { :p1 => 'cafe' }.to_query assert_equal params[1], { :p2 => 'link' }.to_query end def test_relative_url_root_is_respected orig_relative_url_root = ActionController::Base.relative_url_root ActionController::Base.relative_url_root = '/subdir' add_host! assert_equal('https://www.basecamphq.com/subdir/c/a/i', W.new.url_for(:controller => 'c', :action => 'a', :id => 'i', :protocol => 'https') ) ensure ActionController::Base.relative_url_root = orig_relative_url_root end def test_named_routes ActionController::Routing::Routes.draw do |map| map.no_args '/this/is/verbose', :controller => 'home', :action => 'index' map.home '/home/sweet/home/:user', :controller => 'home', :action => 'index' 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 } controller = kls.new assert controller.respond_to?(:home_url) assert_equal 'http://www.basecamphq.com/home/sweet/home/again', controller.send(:home_url, :host => 'www.basecamphq.com', :user => 'again') assert_equal("/home/sweet/home/alabama", controller.send(:home_path, :user => 'alabama', :host => 'unused')) assert_equal("http://www.basecamphq.com/home/sweet/home/alabama", controller.send(:home_url, :user => 'alabama', :host => 'www.basecamphq.com')) assert_equal("http://www.basecamphq.com/this/is/verbose", controller.send(:no_args_url, :host=>'www.basecamphq.com')) ensure ActionController::Routing::Routes.load! end def test_relative_url_root_is_respected_for_named_routes orig_relative_url_root = ActionController::Base.relative_url_root ActionController::Base.relative_url_root = '/subdir' ActionController::Routing::Routes.draw do |map| map.home '/home/sweet/home/:user', :controller => 'home', :action => 'index' end kls = Class.new { include ActionController::UrlWriter } controller = kls.new assert_equal 'http://www.basecamphq.com/subdir/home/sweet/home/again', controller.send(:home_url, :host => 'www.basecamphq.com', :user => 'again') ensure ActionController::Routing::Routes.load! ActionController::Base.relative_url_root = orig_relative_url_root end def test_only_path ActionController::Routing::Routes.draw do |map| map.home '/home/sweet/home/:user', :controller => 'home', :action => 'index' 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 } controller = kls.new assert controller.respond_to?(:home_url) assert_equal '/brave/new/world', controller.send(:url_for, :controller => 'brave', :action => 'new', :id => 'world', :only_path => true) assert_equal("/home/sweet/home/alabama", controller.send(:home_url, :user => 'alabama', :host => 'unused', :only_path => true)) assert_equal("/home/sweet/home/alabama", controller.send(:home_path, 'alabama')) ensure ActionController::Routing::Routes.load! end def test_one_parameter assert_equal('/c/a?param=val', W.new.url_for(:only_path => true, :controller => 'c', :action => 'a', :param => 'val') ) end def test_two_parameters url = W.new.url_for(:only_path => true, :controller => 'c', :action => 'a', :p1 => 'X1', :p2 => 'Y2') params = extract_params(url) assert_equal params[0], { :p1 => 'X1' }.to_query assert_equal params[1], { :p2 => 'Y2' }.to_query end def test_hash_parameter url = W.new.url_for(:only_path => true, :controller => 'c', :action => 'a', :query => {:name => 'Bob', :category => 'prof'}) params = extract_params(url) assert_equal params[0], { 'query[category]' => 'prof' }.to_query assert_equal params[1], { 'query[name]' => 'Bob' }.to_query end def test_array_parameter url = W.new.url_for(:only_path => true, :controller => 'c', :action => 'a', :query => ['Bob', 'prof']) params = extract_params(url) assert_equal params[0], { 'query[]' => 'Bob' }.to_query assert_equal params[1], { 'query[]' => 'prof' }.to_query end def test_hash_recursive_parameters url = W.new.url_for(:only_path => true, :controller => 'c', :action => 'a', :query => {:person => {:name => 'Bob', :position => 'prof'}, :hobby => 'piercing'}) params = extract_params(url) assert_equal params[0], { 'query[hobby]' => 'piercing' }.to_query assert_equal params[1], { 'query[person][name]' => 'Bob' }.to_query assert_equal params[2], { 'query[person][position]' => 'prof' }.to_query end def test_hash_recursive_and_array_parameters url = W.new.url_for(:only_path => true, :controller => 'c', :action => 'a', :id => 101, :query => {:person => {:name => 'Bob', :position => ['prof', 'art director']}, :hobby => 'piercing'}) assert_match %r(^/c/a/101), url params = extract_params(url) assert_equal params[0], { 'query[hobby]' => 'piercing' }.to_query assert_equal params[1], { 'query[person][name]' => 'Bob' }.to_query assert_equal params[2], { 'query[person][position][]' => 'prof' }.to_query assert_equal params[3], { 'query[person][position][]' => 'art director' }.to_query end def test_path_generation_for_symbol_parameter_keys assert_generates("/image", :controller=> :image) end def test_named_routes_with_nil_keys ActionController::Routing::Routes.clear! ActionController::Routing::Routes.draw do |map| map.main '', :controller => 'posts' map.resources :posts 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 } kls.default_url_options[:host] = 'www.basecamphq.com' controller = kls.new params = {:action => :index, :controller => :posts, :format => :xml} assert_equal("http://www.basecamphq.com/posts.xml", controller.send(:url_for, params)) params[:format] = nil assert_equal("http://www.basecamphq.com/", controller.send(:url_for, params)) ensure ActionController::Routing::Routes.load! end def test_formatted_url_methods_are_deprecated ActionController::Routing::Routes.draw do |map| map.resources :posts end # We need to create a new class in order to install the new named route. kls = Class.new { include ActionController::UrlWriter } controller = kls.new params = {:id => 1, :format => :xml} assert_deprecated do assert_equal("/posts/1.xml", controller.send(:formatted_post_path, params)) end assert_deprecated do assert_equal("/posts/1.xml", controller.send(:formatted_post_path, 1, :xml)) end ensure ActionController::Routing::Routes.load! end def test_multiple_includes_maintain_distinct_options first_class = Class.new { include ActionController::UrlWriter } second_class = Class.new { include ActionController::UrlWriter } first_host, second_host = 'firsthost.com', 'secondhost.com' first_class.default_url_options[:host] = first_host second_class.default_url_options[:host] = second_host assert_equal first_class.default_url_options[:host], first_host assert_equal second_class.default_url_options[:host], second_host end private def extract_params(url) url.split('?', 2).last.split('&') end end