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require 'test/unit'
require 'soap/rpc/driver'
require 'webrick'
require 'webrick/httpproxy'
require 'logger'
module SOAP
class TestStreamHandler < Test::Unit::TestCase
Port = 17171
ProxyPort = 17172
def setup
@logger = Logger.new(STDERR)
@logger.level = Logger::Severity::ERROR
@url = "http://localhost:#{Port}/"
@proxyurl = "http://localhost:#{ProxyPort}/"
@server = @proxyserver = @client = nil
@server_thread = @proxyserver_thread = nil
setup_server
setup_client
end
def teardown
teardown_client
teardown_proxyserver if @proxyserver
teardown_server
end
def setup_server
@server = WEBrick::HTTPServer.new(
:BindAddress => "0.0.0.0",
:Logger => @logger,
:Port => Port,
:AccessLog => [],
:DocumentRoot => File.dirname(File.expand_path(__FILE__))
)
@server.mount(
'/',
WEBrick::HTTPServlet::ProcHandler.new(method(:do_server_proc).to_proc)
)
@server_thread = start_server_thread(@server)
end
def setup_proxyserver
@proxyserver = WEBrick::HTTPProxyServer.new(
:BindAddress => "0.0.0.0",
:Logger => @logger,
:Port => ProxyPort,
:AccessLog => []
)
@proxyserver_thread = start_server_thread(@proxyserver)
end
def setup_client
@client = SOAP::RPC::Driver.new(@url, '')
@client.add_method("do_server_proc")
end
def teardown_server
@server.shutdown
@server_thread.kill
@server_thread.join
end
def teardown_proxyserver
@proxyserver.shutdown
@proxyserver_thread.kill
@proxyserver_thread.join
end
def teardown_client
@client.reset_stream
end
def start_server_thread(server)
t = Thread.new {
Thread.current.abort_on_exception = true
server.start
}
t
end
def do_server_proc(req, res)
res['content-type'] = 'text/xml'
res.body = <<__EOX__
<?xml version="1.0" encoding="utf-8" ?>
<env:Envelope xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:env="http://schemas.xmlsoap.org/soap/envelope/" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">
<env:Body>
<n1:do_server_proc xmlns:n1="urn:foo" env:encodingStyle="http://schemas.xmlsoap.org/soap/encoding/">
<return xsi:nil="true"/>
</n1:do_server_proc>
</env:Body>
</env:Envelope>
__EOX__
end
def parse_req_header(str)
if ::SOAP::HTTPStreamHandler::Client.to_s == 'SOAP::NetHttpClient'
str = eval(str.split(/\r?\n/)[4][3..-1])
end
parse_req_header_http_access2(str)
end
def parse_req_header_http_access2(str)
headerp = false
headers = {}
req = nil
str.split(/(?:\r?\n)/).each do |line|
if headerp and /^$/ =~line
headerp = false
break
end
if headerp
k, v = line.scan(/^([^:]+):\s*(.*)$/)[0]
headers[k.downcase] = v
end
if /^POST/ =~ line
req = line
headerp = true
end
end
return req, headers
end
def test_normal
str = ""
@client.wiredump_dev = str
assert_nil(@client.do_server_proc)
r, h = parse_req_header(str)
assert_match(%r"POST / HTTP/1.", r)
assert(/^text\/xml;/ =~ h["content-type"])
end
def test_uri
# initialize client with URI object
@client = SOAP::RPC::Driver.new(URI.parse(@url), '')
@client.add_method("do_server_proc")
# same as test_normal
str = ""
@client.wiredump_dev = str
assert_nil(@client.do_server_proc)
r, h = parse_req_header(str)
assert_match(%r"POST / HTTP/1.", r)
assert(/^text\/xml;/ =~ h["content-type"])
end
def test_basic_auth
unless Object.const_defined?('HTTPAccess2')
# soap4r + net/http + basic_auth is not supported.
# use http-access2 instead.
assert(true)
return
end
str = ""
@client.wiredump_dev = str
@client.options["protocol.http.basic_auth"] << [@url, "foo", "bar"]
assert_nil(@client.do_server_proc)
r, h = parse_req_header(str)
assert_equal("Basic Zm9vOmJhcg==", h["authorization"])
end
def test_proxy
if Object.const_defined?('HTTPAccess2')
backup = HTTPAccess2::Client::NO_PROXY_HOSTS.dup
HTTPAccess2::Client::NO_PROXY_HOSTS.clear
else
backup = SOAP::NetHttpClient::NO_PROXY_HOSTS.dup
SOAP::NetHttpClient::NO_PROXY_HOSTS.clear
end
setup_proxyserver
str = ""
@client.wiredump_dev = str
@client.options["protocol.http.proxy"] = @proxyurl
assert_nil(@client.do_server_proc)
r, h = parse_req_header(str)
assert_match(%r"POST http://localhost:17171/ HTTP/1.", r)
# illegal proxy uri
assert_raise(ArgumentError) do
@client.options["protocol.http.proxy"] = 'ftp://foo:8080'
end
ensure
if Object.const_defined?('HTTPAccess2')
HTTPAccess2::Client::NO_PROXY_HOSTS.replace(backup)
else
SOAP::NetHttpClient::NO_PROXY_HOSTS.replace(backup)
end
end
def test_charset
str = ""
@client.wiredump_dev = str
@client.options["protocol.http.charset"] = "iso-8859-8"
assert_nil(@client.do_server_proc)
r, h = parse_req_header(str)
assert_equal("text/xml; charset=iso-8859-8", h["content-type"])
#
str.replace("")
@client.options["protocol.http.charset"] = "iso-8859-3"
assert_nil(@client.do_server_proc)
r, h = parse_req_header(str)
assert_equal("text/xml; charset=iso-8859-3", h["content-type"])
end
end
end
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