def test_authz_endpoint():
server = provider_init
cli = Client()
cli.redirect_uri = "http://www.example.org/authz"
cli.client_id = "client0"
cli.state = "_state_"
args = {"response_type": ["code", "token"], "scope":["openid"]}
req = cli.construct_AuthorizationRequest(request_args=args)
environ = BASE_ENVIRON.copy()
environ["QUERY_STRING"] = req.to_urlencoded()
resp = server.authorization_endpoint(environ, start_response)
print resp
assert resp[0].startswith('<form>')
assert resp[0].endswith('</form>')
