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rails--rails/actionpack/test/dispatch/request_test.rb
Carl Lerche & Yehuda Katz 906aebceed Bring abstract_controller up to date with rails/master 
Resolved all the conflicts since 2.3.0 -> HEAD. Following is a list
of commits that could not be applied cleanly or are obviated with the
abstract_controller refactor. They all need to be revisited to ensure
that fixes made in 2.3 do not reappear in 3.0:

2259ecf368
AR not available
  * This will be reimplemented with ActionORM or equivalent

06182ea02e
implicitly rendering a js response should not use the default layout
[#1844 state:resolved]
  * This will be handled generically

893e9eb995
Improve view rendering performance in development mode and reinstate
template recompiling in production [#1909 state:resolved]
  * We will need to reimplement rails-dev-boost on top of the refactor;
    the changes here are very implementation specific and cannot be
    cleanly applied. The following commits are implicated:

      199e750d46
      3942cb406e
      f8ea9f85d4
      e3b166aab3
      ae9f258e03
      44423126c6

0cb020b4d6
workaround for picking layouts based on wrong view_paths
[#1974 state:resolved]
  * The specifics of this commit no longer apply. Since it is a two-line
    commit, we will reimplement this change.

8c5cc66a83
make action_controller/layouts pick templates from the current instance's
view_paths instead of the class view_paths [#1974 state:resolved]
  * This does not apply at all. It should be trivial to apply the feature
    to the reimplemented ActionController::Base.

87e8b16246
fix HTML fallback for explicit templates [#2052 state:resolved]
  * There were a number of patches related to this that simply compounded
    each other. Basically none of them apply cleanly, and the underlying
    issue needs to be revisited. After discussing the underlying problem
    with Koz, we will defer these fixes for further discussion.
2009-04-13 15:18:45 -07:00

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require 'abstract_unit'
class RequestTest < ActiveSupport::TestCase
def setup
ActionController::Base.relative_url_root = nil
end
def teardown
ActionController::Base.relative_url_root = nil
end
test "remote ip" do
request = stub_request 'REMOTE_ADDR' => '1.2.3.4'
assert_equal '1.2.3.4', request.remote_ip
request = stub_request 'REMOTE_ADDR' => '1.2.3.4,3.4.5.6'
assert_equal '1.2.3.4', request.remote_ip
request = stub_request 'REMOTE_ADDR' => '1.2.3.4',
'HTTP_X_FORWARDED_FOR' => '3.4.5.6'
assert_equal '1.2.3.4', request.remote_ip
request = stub_request 'REMOTE_ADDR' => '127.0.0.1',
'HTTP_X_FORWARDED_FOR' => '3.4.5.6'
assert_equal '3.4.5.6', request.remote_ip
request = stub_request 'HTTP_X_FORWARDED_FOR' => 'unknown,3.4.5.6'
assert_equal '3.4.5.6', request.remote_ip
request = stub_request 'HTTP_X_FORWARDED_FOR' => '172.16.0.1,3.4.5.6'
assert_equal '3.4.5.6', request.remote_ip
request = stub_request 'HTTP_X_FORWARDED_FOR' => '192.168.0.1,3.4.5.6'
assert_equal '3.4.5.6', request.remote_ip
request = stub_request 'HTTP_X_FORWARDED_FOR' => '10.0.0.1,3.4.5.6'
assert_equal '3.4.5.6', request.remote_ip
request = stub_request 'HTTP_X_FORWARDED_FOR' => '10.0.0.1, 10.0.0.1, 3.4.5.6'
assert_equal '3.4.5.6', request.remote_ip
request = stub_request 'HTTP_X_FORWARDED_FOR' => '127.0.0.1,3.4.5.6'
assert_equal '3.4.5.6', request.remote_ip
request = stub_request 'HTTP_X_FORWARDED_FOR' => 'unknown,192.168.0.1'
assert_equal 'unknown', request.remote_ip
request = stub_request 'HTTP_X_FORWARDED_FOR' => '9.9.9.9, 3.4.5.6, 10.0.0.1, 172.31.4.4'
assert_equal '3.4.5.6', request.remote_ip
request = stub_request 'HTTP_X_FORWARDED_FOR' => '1.1.1.1',
'HTTP_CLIENT_IP' => '2.2.2.2'
e = assert_raise(ActionController::ActionControllerError) {
request.remote_ip
}
assert_match /IP spoofing attack/, e.message
assert_match /HTTP_X_FORWARDED_FOR="1.1.1.1"/, e.message
assert_match /HTTP_CLIENT_IP="2.2.2.2"/, e.message
# turn IP Spoofing detection off.
# This is useful for sites that are aimed at non-IP clients. The typical
# example is WAP. Since the cellular network is not IP based, it's a
# leap of faith to assume that their proxies are ever going to set the
# HTTP_CLIENT_IP/HTTP_X_FORWARDED_FOR headers properly.
ActionController::Base.ip_spoofing_check = false
request = stub_request 'HTTP_X_FORWARDED_FOR' => '1.1.1.1',
'HTTP_CLIENT_IP' => '2.2.2.2'
assert_equal '2.2.2.2', request.remote_ip
ActionController::Base.ip_spoofing_check = true
request = stub_request 'HTTP_X_FORWARDED_FOR' => '8.8.8.8, 9.9.9.9'
assert_equal '9.9.9.9', request.remote_ip
end
test "domains" do
request = stub_request 'HTTP_HOST' => 'www.rubyonrails.org'
assert_equal "rubyonrails.org", request.domain
request = stub_request 'HTTP_HOST' => "www.rubyonrails.co.uk"
assert_equal "rubyonrails.co.uk", request.domain(2)
request = stub_request 'HTTP_HOST' => "192.168.1.200"
assert_nil request.domain
request = stub_request 'HTTP_HOST' => "foo.192.168.1.200"
assert_nil request.domain
request = stub_request 'HTTP_HOST' => "192.168.1.200.com"
assert_equal "200.com", request.domain
end
test "subdomains" do
request = stub_request 'HTTP_HOST' => "www.rubyonrails.org"
assert_equal %w( www ), request.subdomains
request = stub_request 'HTTP_HOST' => "www.rubyonrails.co.uk"
assert_equal %w( www ), request.subdomains(2)
request = stub_request 'HTTP_HOST' => "dev.www.rubyonrails.co.uk"
assert_equal %w( dev www ), request.subdomains(2)
request = stub_request 'HTTP_HOST' => "foobar.foobar.com"
assert_equal %w( foobar ), request.subdomains
request = stub_request 'HTTP_HOST' => "192.168.1.200"
assert_equal [], request.subdomains
request = stub_request 'HTTP_HOST' => "foo.192.168.1.200"
assert_equal [], request.subdomains
request = stub_request 'HTTP_HOST' => "192.168.1.200.com"
assert_equal %w( 192 168 1 ), request.subdomains
request = stub_request 'HTTP_HOST' => nil
assert_equal [], request.subdomains
end
test "port string" do
request = stub_request 'HTTP_HOST' => 'www.example.org:80'
assert_equal "", request.port_string
request = stub_request 'HTTP_HOST' => 'www.example.org:8080'
assert_equal ":8080", request.port_string
end
test "request uri" do
request = stub_request 'REQUEST_URI' => "http://www.rubyonrails.org/path/of/some/uri?mapped=1"
assert_equal "/path/of/some/uri?mapped=1", request.request_uri
assert_equal "/path/of/some/uri", request.path
request = stub_request 'REQUEST_URI' => "http://www.rubyonrails.org/path/of/some/uri"
assert_equal "/path/of/some/uri", request.request_uri
assert_equal "/path/of/some/uri", request.path
request = stub_request 'REQUEST_URI' => "/path/of/some/uri"
assert_equal "/path/of/some/uri", request.request_uri
assert_equal "/path/of/some/uri", request.path
request = stub_request 'REQUEST_URI' => "/"
assert_equal "/", request.request_uri
assert_equal "/", request.path
request = stub_request 'REQUEST_URI' => "/?m=b"
assert_equal "/?m=b", request.request_uri
assert_equal "/", request.path
request = stub_request 'REQUEST_URI' => "/", 'SCRIPT_NAME' => '/dispatch.cgi'
assert_equal "/", request.request_uri
assert_equal "/", request.path
ActionController::Base.relative_url_root = "/hieraki"
request = stub_request 'REQUEST_URI' => "/hieraki/", 'SCRIPT_NAME' => "/hieraki/dispatch.cgi"
assert_equal "/hieraki/", request.request_uri
assert_equal "/", request.path
ActionController::Base.relative_url_root = nil
ActionController::Base.relative_url_root = "/collaboration/hieraki"
request = stub_request 'REQUEST_URI' => "/collaboration/hieraki/books/edit/2",
'SCRIPT_NAME' => "/collaboration/hieraki/dispatch.cgi"
assert_equal "/collaboration/hieraki/books/edit/2", request.request_uri
assert_equal "/books/edit/2", request.path
ActionController::Base.relative_url_root = nil
# The following tests are for when REQUEST_URI is not supplied (as in IIS)
request = stub_request 'PATH_INFO' => "/path/of/some/uri?mapped=1",
'SCRIPT_NAME' => nil,
'REQUEST_URI' => nil
assert_equal "/path/of/some/uri?mapped=1", request.request_uri
assert_equal "/path/of/some/uri", request.path
ActionController::Base.relative_url_root = '/path'
request = stub_request 'PATH_INFO' => "/path/of/some/uri?mapped=1",
'SCRIPT_NAME' => "/path/dispatch.rb",
'REQUEST_URI' => nil
assert_equal "/path/of/some/uri?mapped=1", request.request_uri
assert_equal "/of/some/uri", request.path
ActionController::Base.relative_url_root = nil
request = stub_request 'PATH_INFO' => "/path/of/some/uri",
'SCRIPT_NAME' => nil,
'REQUEST_URI' => nil
assert_equal "/path/of/some/uri", request.request_uri
assert_equal "/path/of/some/uri", request.path
request = stub_request 'PATH_INFO' => '/', 'REQUEST_URI' => nil
assert_equal "/", request.request_uri
assert_equal "/", request.path
request = stub_request 'PATH_INFO' => '/?m=b', 'REQUEST_URI' => nil
assert_equal "/?m=b", request.request_uri
assert_equal "/", request.path
request = stub_request 'PATH_INFO' => "/",
'SCRIPT_NAME' => "/dispatch.cgi",
'REQUEST_URI' => nil
assert_equal "/", request.request_uri
assert_equal "/", request.path
ActionController::Base.relative_url_root = '/hieraki'
request = stub_request 'PATH_INFO' => "/hieraki/",
'SCRIPT_NAME' => "/hieraki/dispatch.cgi",
'REQUEST_URI' => nil
assert_equal "/hieraki/", request.request_uri
assert_equal "/", request.path
ActionController::Base.relative_url_root = nil
request = stub_request 'REQUEST_URI' => '/hieraki/dispatch.cgi'
ActionController::Base.relative_url_root = '/hieraki'
assert_equal "/dispatch.cgi", request.path
ActionController::Base.relative_url_root = nil
request = stub_request 'REQUEST_URI' => '/hieraki/dispatch.cgi'
ActionController::Base.relative_url_root = '/foo'
assert_equal "/hieraki/dispatch.cgi", request.path
ActionController::Base.relative_url_root = nil
# This test ensures that Rails uses REQUEST_URI over PATH_INFO
ActionController::Base.relative_url_root = nil
request = stub_request 'REQUEST_URI' => "/some/path",
'PATH_INFO' => "/another/path",
'SCRIPT_NAME' => "/dispatch.cgi"
assert_equal "/some/path", request.request_uri
assert_equal "/some/path", request.path
end
test "host with default port" do
request = stub_request 'HTTP_HOST' => 'rubyonrails.org:80'
assert_equal "rubyonrails.org", request.host_with_port
end
test "host with non default port" do
request = stub_request 'HTTP_HOST' => 'rubyonrails.org:81'
assert_equal "rubyonrails.org:81", request.host_with_port
end
test "server software" do
request = stub_request
assert_equal nil, request.server_software
request = stub_request 'SERVER_SOFTWARE' => 'Apache3.422'
assert_equal 'apache', request.server_software
request = stub_request 'SERVER_SOFTWARE' => 'lighttpd(1.1.4)'
assert_equal 'lighttpd', request.server_software
end
test "xml http request" do
request = stub_request
assert !request.xml_http_request?
assert !request.xhr?
request = stub_request 'HTTP_X_REQUESTED_WITH' => 'DefinitelyNotAjax1.0'
assert !request.xml_http_request?
assert !request.xhr?
request = stub_request 'HTTP_X_REQUESTED_WITH' => 'XMLHttpRequest'
assert request.xml_http_request?
assert request.xhr?
end
test "reports ssl" do
request = stub_request
assert !request.ssl?
request = stub_request 'HTTPS' => 'on'
assert request.ssl?
end
test "reports ssl when proxied via lighttpd" do
request = stub_request
assert !request.ssl?
request = stub_request 'HTTP_X_FORWARDED_PROTO' => 'https'
assert request.ssl?
end
test "symbolized request methods" do
[:get, :post, :put, :delete].each do |method|
request = stub_request 'REQUEST_METHOD' => method.to_s.upcase
assert_equal method, request.method
end
end
test "invalid http method raises exception" do
assert_raise(ActionController::UnknownHttpMethod) do
request = stub_request 'REQUEST_METHOD' => 'RANDOM_METHOD'
request.request_method
end
end
test "allow method hacking on post" do
[:get, :head, :options, :put, :post, :delete].each do |method|
request = stub_request "REQUEST_METHOD" => method.to_s.upcase
assert_equal(method == :head ? :get : method, request.method)
end
end
test "invalid method hacking on post raises exception" do
assert_raise(ActionController::UnknownHttpMethod) do
request = stub_request "REQUEST_METHOD" => "_RANDOM_METHOD"
request.request_method
end
end
test "restrict method hacking" do
[:get, :put, :delete].each do |method|
request = stub_request 'REQUEST_METHOD' => method.to_s.upcase,
'action_controller.request.request_parameters' => { :_method => 'put' }
assert_equal method, request.method
end
end
test "head masquerading as get" do
request = stub_request 'REQUEST_METHOD' => 'HEAD'
assert_equal :get, request.method
assert request.get?
assert request.head?
end
test "xml format" do
request = stub_request
request.expects(:parameters).at_least_once.returns({ :format => 'xml' })
assert_equal Mime::XML, request.format
end
test "xhtml format" do
request = stub_request
request.expects(:parameters).at_least_once.returns({ :format => 'xhtml' })
assert_equal Mime::HTML, request.format
end
test "txt format" do
request = stub_request
request.expects(:parameters).at_least_once.returns({ :format => 'txt' })
assert_equal Mime::TEXT, request.format
end
test "XMLHttpRequest" do
begin
ActionController::Base.use_accept_header, old =
false, ActionController::Base.use_accept_header
request = stub_request 'HTTP_X_REQUESTED_WITH' => 'XMLHttpRequest'
request.expects(:parameters).at_least_once.returns({})
assert request.xhr?
assert_equal Mime::JS, request.format
ensure
ActionController::Base.use_accept_header = old
end
end
test "content type" do
request = stub_request 'CONTENT_TYPE' => 'text/html'
assert_equal Mime::HTML, request.content_type
end
test "can override format with parameter" do
request = stub_request
request.expects(:parameters).at_least_once.returns({ :format => :txt })
assert !request.format.xml?
request = stub_request
request.expects(:parameters).at_least_once.returns({ :format => :xml })
assert request.format.xml?
end
test "no content type" do
request = stub_request
assert_equal nil, request.content_type
end
test "content type is XML" do
request = stub_request 'CONTENT_TYPE' => 'application/xml'
assert_equal Mime::XML, request.content_type
end
test "content type with charset" do
request = stub_request 'CONTENT_TYPE' => 'application/xml; charset=UTF-8'
assert_equal Mime::XML, request.content_type
end
test "user agent" do
request = stub_request 'HTTP_USER_AGENT' => 'TestAgent'
assert_equal 'TestAgent', request.user_agent
end
test "parameters" do
request = stub_request
request.stubs(:request_parameters).returns({ "foo" => 1 })
request.stubs(:query_parameters).returns({ "bar" => 2 })
assert_equal({"foo" => 1, "bar" => 2}, request.parameters)
assert_equal({"foo" => 1}, request.request_parameters)
assert_equal({"bar" => 2}, request.query_parameters)
end
protected
def stub_request(env={})
ActionDispatch::Request.new(env)
end
end
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