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require 'abstract_unit'
class XmlParamsParsingTest < ActionController::IntegrationTest
class TestController < ActionController::Base
class << self
attr_accessor :last_request_parameters
end
def parse
self.class.last_request_parameters = request.request_parameters
head :ok
end
end
def teardown
TestController.last_request_parameters = nil
end
test "parses hash params" do
with_test_routing do
xml = "<person><name>David</name></person>"
post "/parse", xml, default_headers
assert_response :ok
assert_equal({"person" => {"name" => "David"}}, TestController.last_request_parameters)
end
end
test "parses single file" do
with_test_routing do
xml = "<person><name>David</name><avatar type='file' name='me.jpg' content_type='image/jpg'>#{ActiveSupport::Base64.encode64('ABC')}</avatar></person>"
post "/parse", xml, default_headers
assert_response :ok
person = TestController.last_request_parameters
assert_equal "image/jpg", person['person']['avatar'].content_type
assert_equal "me.jpg", person['person']['avatar'].original_filename
assert_equal "ABC", person['person']['avatar'].read
end
end
test "logs error if parsing unsuccessful" do
with_test_routing do
begin
$stderr = StringIO.new
xml = "<person><name>David</name><avatar type='file' name='me.jpg' content_type='image/jpg'>#{ActiveSupport::Base64.encode64('ABC')}</avatar></pineapple>"
post "/parse", xml, default_headers
assert_response :error
$stderr.rewind && err = $stderr.read
assert err =~ /Error occurred while parsing request parameters/
ensure
$stderr = STDERR
end
end
end
test "parses multiple files" do
xml = <<-end_body
<person>
<name>David</name>
<avatars>
<avatar type='file' name='me.jpg' content_type='image/jpg'>#{ActiveSupport::Base64.encode64('ABC')}</avatar>
<avatar type='file' name='you.gif' content_type='image/gif'>#{ActiveSupport::Base64.encode64('DEF')}</avatar>
</avatars>
</person>
end_body
with_test_routing do
post "/parse", xml, default_headers
assert_response :ok
end
person = TestController.last_request_parameters
assert_equal "image/jpg", person['person']['avatars']['avatar'].first.content_type
assert_equal "me.jpg", person['person']['avatars']['avatar'].first.original_filename
assert_equal "ABC", person['person']['avatars']['avatar'].first.read
assert_equal "image/gif", person['person']['avatars']['avatar'].last.content_type
assert_equal "you.gif", person['person']['avatars']['avatar'].last.original_filename
assert_equal "DEF", person['person']['avatars']['avatar'].last.read
end
private
def with_test_routing
with_routing do |set|
set.draw do |map|
map.connect ':action', :controller => "xml_params_parsing_test/test"
end
reset!
yield
end
end
def default_headers
{'CONTENT_TYPE' => 'application/xml'}
end
end
class LegacyXmlParamsParsingTest < XmlParamsParsingTest
private
def default_headers
{'HTTP_X_POST_DATA_FORMAT' => 'xml'}
end
end
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