JezK
Edit File: rack_test.rb
require 'abstract_unit' class BaseRackTest < ActiveSupport::TestCase def setup @env = { "HTTP_MAX_FORWARDS" => "10", "SERVER_NAME" => "glu.ttono.us", "FCGI_ROLE" => "RESPONDER", "AUTH_TYPE" => "Basic", "HTTP_X_FORWARDED_HOST" => "glu.ttono.us", "HTTP_ACCEPT_CHARSET" => "UTF-8", "HTTP_ACCEPT_ENCODING" => "gzip, deflate", "HTTP_CACHE_CONTROL" => "no-cache, max-age=0", "HTTP_PRAGMA" => "no-cache", "HTTP_USER_AGENT" => "Mozilla/5.0 (Macintosh; U; PPC Mac OS X; en)", "PATH_INFO" => "/homepage/", "HTTP_ACCEPT_LANGUAGE" => "en", "HTTP_NEGOTIATE" => "trans", "HTTP_HOST" => "glu.ttono.us:8007", "HTTP_REFERER" => "http://www.google.com/search?q=glu.ttono.us", "HTTP_FROM" => "googlebot", "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", "REMOTE_HOST" => "google.com", "REMOTE_IDENT" => "kevin", "REMOTE_USER" => "kevin", "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", "PATH_TRANSLATED" => "/home/kevinc/sites/typo/public/homepage/", "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" } @request = ActionController::Request.new(@env) # 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 = ActionController::Request.new(@env.merge({"HTTP_COOKIE"=>"_session_id=c84ace847,96670c052c6ceb2451fb0f2;is_admin=yes"})) end def default_test; end private def set_content_data(data) @request.env['REQUEST_METHOD'] = 'POST' @request.env['CONTENT_LENGTH'] = data.length @request.env['CONTENT_TYPE'] = 'application/x-www-form-urlencoded; charset=utf-8' @request.env['rack.input'] = StringIO.new(data) 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", @request.host 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", @request.host assert_equal 8007, @request.port 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_cgi_environment_variables assert_equal "Basic", @request.auth_type assert_equal 0, @request.content_length assert_equal nil, @request.content_type assert_equal "CGI/1.1", @request.gateway_interface assert_equal "*/*", @request.accept assert_equal "UTF-8", @request.accept_charset assert_equal "gzip, deflate", @request.accept_encoding assert_equal "en", @request.accept_language assert_equal "no-cache, max-age=0", @request.cache_control assert_equal "googlebot", @request.from assert_equal "glu.ttono.us", @request.host assert_equal "trans", @request.negotiate assert_equal "no-cache", @request.pragma assert_equal "http://www.google.com/search?q=glu.ttono.us", @request.referer assert_equal "Mozilla/5.0 (Macintosh; U; PPC Mac OS X; en)", @request.user_agent assert_equal "/homepage/", @request.path_info assert_equal "/home/kevinc/sites/typo/public/homepage/", @request.path_translated assert_equal "", @request.query_string assert_equal "207.7.108.53", @request.remote_addr assert_equal "google.com", @request.remote_host assert_equal "kevin", @request.remote_ident assert_equal "kevin", @request.remote_user assert_equal :get, @request.request_method assert_equal "/dispatch.fcgi", @request.script_name assert_equal "glu.ttono.us", @request.server_name assert_equal 8007, @request.server_port assert_equal "HTTP/1.1", @request.server_protocol assert_equal "lighttpd", @request.server_software end def test_cookie_syntax_resilience cookies = @request.cookies assert_equal "c84ace84796670c052c6ceb2451fb0f2", cookies["_session_id"], cookies.inspect assert_equal "yes", cookies["is_admin"], cookies.inspect alt_cookies = @alt_cookie_fmt_request.cookies #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 set_content_data 'flamenco=love' 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 RackRequestContentTypeTest < BaseRackTest def test_html_content_type_verification @request.env['CONTENT_TYPE'] = Mime::HTML.to_s assert @request.content_type.verify_request? end def test_xml_content_type_verification @request.env['CONTENT_TYPE'] = Mime::XML.to_s assert !@request.content_type.verify_request? 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::Request.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::Response.new end def test_simple_output @response.body = "Hello, World!" @response.prepare! status, headers, body = @response.to_a assert_equal 200, status assert_equal({ "Content-Type" => "text/html; charset=utf-8", "Cache-Control" => "private, max-age=0, must-revalidate", "ETag" => '"65a8e27d8879283831b664bd8b7f0ad4"', "Content-Length" => "13" }, headers) parts = [] body.each { |part| parts << part } assert_equal ["Hello, World!"], parts end def test_utf8_output @response.body = [1090, 1077, 1089, 1090].pack("U*") @response.prepare! status, headers, body = @response.to_a assert_equal 200, status assert_equal({ "Content-Type" => "text/html; charset=utf-8", "Cache-Control" => "private, max-age=0, must-revalidate", "ETag" => '"ebb5e89e8a94e9dd22abf5d915d112b2"', "Content-Length" => "8" }, headers) end def test_streaming_block @response.body = Proc.new do |response, output| 5.times { |n| output.write(n) } end @response.prepare! status, headers, body = @response.to_a assert_equal 200, status assert_equal({ "Content-Type" => "text/html; charset=utf-8", "Cache-Control" => "no-cache" }, headers) parts = [] body.each { |part| parts << part } assert_equal ["0", "1", "2", "3", "4"], parts end def test_streaming_block_with_flush_is_deprecated @response.body = Proc.new do |response, output| 5.times do |n| output.write(n) output.flush end end assert_deprecated(/output.flush is no longer needed/) do @response.prepare! status, headers, body = @response.to_a parts = [] body.each { |part| parts << part } end end end class RackResponseHeadersTest < BaseRackTest def setup super @response = ActionController::Response.new @response.status = "200 OK" end def test_content_type [204, 304].each do |c| @response.status = c.to_s assert !response_headers.has_key?("Content-Type"), "#{c} should not have Content-Type header" end [200, 302, 404, 500].each do |c| @response.status = c.to_s assert response_headers.has_key?("Content-Type"), "#{c} did not have Content-Type header" end end def test_status assert !response_headers.has_key?('Status') end private def response_headers @response.prepare! @response.to_a[1] end end