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require 'test/unit'
require 'cgi'
require 'stringio'
require File.dirname(__FILE__) + '/../../lib/action_controller/cgi_ext/raw_post_data_fix'
class RawPostDataTest < Test::Unit::TestCase
def setup
ENV.delete('RAW_POST_DATA')
@request_body = 'a=1'
end
def test_post_with_urlencoded_body
ENV['REQUEST_METHOD'] = 'POST'
ENV['CONTENT_TYPE'] = 'application/x-www-form-urlencoded'
assert_equal ['1'], cgi_params['a']
assert_has_raw_post_data
end
def test_post_with_empty_content_type_treated_as_urlencoded
ENV['REQUEST_METHOD'] = 'POST'
ENV['CONTENT_TYPE'] = ''
assert_equal ['1'], cgi_params['a']
assert_has_raw_post_data
end
def test_post_with_unrecognized_content_type_reads_body_but_doesnt_parse_params
ENV['REQUEST_METHOD'] = 'POST'
ENV['CONTENT_TYPE'] = 'foo/bar'
assert cgi_params.empty?
assert_has_raw_post_data
end
def test_put_with_urlencoded_body
ENV['REQUEST_METHOD'] = 'PUT'
ENV['CONTENT_TYPE'] = 'application/x-www-form-urlencoded'
assert_equal ['1'], cgi_params['a']
assert_has_raw_post_data
end
def test_put_with_empty_content_type_ignores_body
ENV['REQUEST_METHOD'] = 'PUT'
ENV['CONTENT_TYPE'] = ''
assert cgi_params.empty?
assert_has_raw_post_data
end
def test_put_with_unrecognized_content_type_ignores_body
ENV['REQUEST_METHOD'] = 'PUT'
ENV['CONTENT_TYPE'] = 'foo/bar'
assert cgi_params.empty?
assert_has_raw_post_data
end
private
def cgi_params
old_stdin, $stdin = $stdin, StringIO.new(@request_body.dup)
ENV['CONTENT_LENGTH'] = $stdin.size.to_s
CGI.new.params
ensure
$stdin = old_stdin
end
def assert_has_raw_post_data(expected_body = @request_body)
assert_not_nil ENV['RAW_POST_DATA']
assert ENV['RAW_POST_DATA'].frozen?
assert_equal expected_body, ENV['RAW_POST_DATA']
end
end
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