require 'abstract_unit' require 'action_controller/rack_process' class BaseRackTest < Test::Unit::TestCase def setup @env = { "HTTP_MAX_FORWARDS" => "10", "SERVER_NAME" => "glu.ttono.us:8007", "FCGI_ROLE" => "RESPONDER", "HTTP_X_FORWARDED_HOST" => "glu.ttono.us", "HTTP_ACCEPT_ENCODING" => "gzip, deflate", "HTTP_USER_AGENT" => "Mozilla/5.0 (Macintosh; U; PPC Mac OS X; en)", "PATH_INFO" => "", "HTTP_ACCEPT_LANGUAGE" => "en", "HTTP_HOST" => "glu.ttono.us:8007", "SERVER_PROTOCOL" => "HTTP/1.1", "REDIRECT_URI" => "/dispatch.fcgi", "SCRIPT_NAME" => "/dispatch.fcgi", "SERVER_ADDR" => "207.7.108.53", "REMOTE_ADDR" => "207.7.108.53", "SERVER_SOFTWARE" => "lighttpd/1.4.5", "HTTP_COOKIE" => "_session_id=c84ace84796670c052c6ceb2451fb0f2; is_admin=yes", "HTTP_X_FORWARDED_SERVER" => "glu.ttono.us", "REQUEST_URI" => "/admin", "DOCUMENT_ROOT" => "/home/kevinc/sites/typo/public", "SERVER_PORT" => "8007", "QUERY_STRING" => "", "REMOTE_PORT" => "63137", "GATEWAY_INTERFACE" => "CGI/1.1", "HTTP_X_FORWARDED_FOR" => "65.88.180.234", "HTTP_ACCEPT" => "*/*", "SCRIPT_FILENAME" => "/home/kevinc/sites/typo/public/dispatch.fcgi", "REDIRECT_STATUS" => "200", "REQUEST_METHOD" => "GET" } # some Nokia phone browsers omit the space after the semicolon separator. # some developers have grown accustomed to using comma in cookie values. @alt_cookie_fmt_request_hash = {"HTTP_COOKIE"=>"_session_id=c84ace847,96670c052c6ceb2451fb0f2;is_admin=yes"} @request = ActionController::RackRequest.new(@env) end def default_test; end end class RackRequestTest < BaseRackTest def test_proxy_request assert_equal 'glu.ttono.us', @request.host_with_port end def test_http_host @env.delete "HTTP_X_FORWARDED_HOST" @env['HTTP_HOST'] = "rubyonrails.org:8080" assert_equal "rubyonrails.org:8080", @request.host_with_port @env['HTTP_X_FORWARDED_HOST'] = "www.firsthost.org, www.secondhost.org" assert_equal "www.secondhost.org", @request.host end def test_http_host_with_default_port_overrides_server_port @env.delete "HTTP_X_FORWARDED_HOST" @env['HTTP_HOST'] = "rubyonrails.org" assert_equal "rubyonrails.org", @request.host_with_port end def test_host_with_port_defaults_to_server_name_if_no_host_headers @env.delete "HTTP_X_FORWARDED_HOST" @env.delete "HTTP_HOST" assert_equal "glu.ttono.us:8007", @request.host_with_port end def test_host_with_port_falls_back_to_server_addr_if_necessary @env.delete "HTTP_X_FORWARDED_HOST" @env.delete "HTTP_HOST" @env.delete "SERVER_NAME" assert_equal "207.7.108.53:8007", @request.host_with_port end def test_host_with_port_if_http_standard_port_is_specified @env['HTTP_X_FORWARDED_HOST'] = "glu.ttono.us:80" assert_equal "glu.ttono.us", @request.host_with_port end def test_host_with_port_if_https_standard_port_is_specified @env['HTTP_X_FORWARDED_PROTO'] = "https" @env['HTTP_X_FORWARDED_HOST'] = "glu.ttono.us:443" assert_equal "glu.ttono.us", @request.host_with_port end def test_host_if_ipv6_reference @env.delete "HTTP_X_FORWARDED_HOST" @env['HTTP_HOST'] = "[2001:1234:5678:9abc:def0::dead:beef]" assert_equal "[2001:1234:5678:9abc:def0::dead:beef]", @request.host end def test_host_if_ipv6_reference_with_port @env.delete "HTTP_X_FORWARDED_HOST" @env['HTTP_HOST'] = "[2001:1234:5678:9abc:def0::dead:beef]:8008" assert_equal "[2001:1234:5678:9abc:def0::dead:beef]", @request.host end def test_cookie_syntax_resilience cookies = CGI::Cookie::parse(@env["HTTP_COOKIE"]); assert_equal ["c84ace84796670c052c6ceb2451fb0f2"], cookies["_session_id"], cookies.inspect assert_equal ["yes"], cookies["is_admin"], cookies.inspect alt_cookies = CGI::Cookie::parse(@alt_cookie_fmt_request_hash["HTTP_COOKIE"]); assert_equal ["c84ace847,96670c052c6ceb2451fb0f2"], alt_cookies["_session_id"], alt_cookies.inspect assert_equal ["yes"], alt_cookies["is_admin"], alt_cookies.inspect end end class RackRequestParamsParsingTest < BaseRackTest def test_doesnt_break_when_content_type_has_charset data = 'flamenco=love' @request.env['CONTENT_LENGTH'] = data.length @request.env['CONTENT_TYPE'] = 'application/x-www-form-urlencoded; charset=utf-8' @request.env['RAW_POST_DATA'] = data assert_equal({"flamenco"=> "love"}, @request.request_parameters) end def test_doesnt_interpret_request_uri_as_query_string_when_missing @request.env['REQUEST_URI'] = 'foo' assert_equal({}, @request.query_parameters) end end class RackRequestNeedsRewoundTest < BaseRackTest def test_body_should_be_rewound data = 'foo' @env['rack.input'] = StringIO.new(data) @env['CONTENT_LENGTH'] = data.length @env['CONTENT_TYPE'] = 'application/x-www-form-urlencoded; charset=utf-8' # Read the request body by parsing params. request = ActionController::RackRequest.new(@env) request.request_parameters # Should have rewound the body. assert_equal 0, request.body.pos end end class RackResponseTest < BaseRackTest def setup super @response = ActionController::RackResponse.new(@request) @output = StringIO.new('') end def test_simple_output @response.body = "Hello, World!" status, headers, body = @response.out(@output) assert_equal 200, status assert_equal({"Content-Type" => "text/html", "Cache-Control" => "no-cache", "Set-Cookie" => []}, headers) parts = [] body.each { |part| parts << part } assert_equal ["Hello, World!"], parts end def test_streaming_block @response.body = Proc.new do |response, output| 5.times { |n| output.write(n) } end status, headers, body = @response.out(@output) assert_equal 200, status assert_equal({"Content-Type" => "text/html", "Cache-Control" => "no-cache", "Set-Cookie" => []}, headers) parts = [] body.each { |part| parts << part } assert_equal ["0", "1", "2", "3", "4"], parts end def test_set_session_cookie cookie = CGI::Cookie.new({"name" => "name", "value" => "Josh"}) @request.cgi.send :instance_variable_set, '@output_cookies', [cookie] @response.body = "Hello, World!" status, headers, body = @response.out(@output) assert_equal 200, status assert_equal({ "Content-Type" => "text/html", "Cache-Control" => "no-cache", "Set-Cookie" => ["name=Josh; path="] }, headers) parts = [] body.each { |part| parts << part } assert_equal ["Hello, World!"], parts end end