r85127 - python/branches/release27-maint/Lib/test/test_httpservers.py
Author: senthil.kumaran Date: Thu Sep 30 08:40:56 2010 New Revision: 85127 Log: Added BaseHTTPRequestHandler related tests. Modified: python/branches/release27-maint/Lib/test/test_httpservers.py Modified: python/branches/release27-maint/Lib/test/test_httpservers.py ============================================================================== --- python/branches/release27-maint/Lib/test/test_httpservers.py (original) +++ python/branches/release27-maint/Lib/test/test_httpservers.py Thu Sep 30 08:40:56 2010 @@ -11,6 +11,7 @@ import os import sys +import re import base64 import shutil import urllib @@ -18,6 +19,9 @@ import tempfile import unittest + +from StringIO import StringIO + from test import test_support threading = test_support.import_module('threading') @@ -27,6 +31,22 @@ # don't write log messages to stderr pass +class SocketlessRequestHandler(BaseHTTPRequestHandler): + def __init__(self): + self.get_called = False + self.protocol_version = "HTTP/1.1" + + def do_GET(self): + self.get_called = True + self.send_response(200) + self.send_header('Content-Type', 'text/html') + self.end_headers() + self.wfile.write('<html><body>Data</body></html>\r\n') + + def log_message(self, format, *args): + pass + + class TestServerThread(threading.Thread): def __init__(self, test_object, request_handler): @@ -67,6 +87,63 @@ self.connection.request(method, uri, body, headers) return self.connection.getresponse() +class BaseHTTPRequestHandlerTestCase(unittest.TestCase): + """Test the functionaility of the BaseHTTPServer focussing on + BaseHTTPRequestHandler. + """ + + HTTPResponseMatch = re.compile('HTTP/1.[0-9]+ 200 OK') + + def setUp (self): + self.handler = SocketlessRequestHandler() + + def send_typical_request(self, message): + input = StringIO(message) + output = StringIO() + self.handler.rfile = input + self.handler.wfile = output + self.handler.handle_one_request() + output.seek(0) + return output.readlines() + + def verify_get_called(self): + self.assertTrue(self.handler.get_called) + + def verify_expected_headers(self, headers): + for fieldName in 'Server: ', 'Date: ', 'Content-Type: ': + self.assertEqual(sum(h.startswith(fieldName) for h in headers), 1) + + def verify_http_server_response(self, response): + match = self.HTTPResponseMatch.search(response) + self.assertTrue(match is not None) + + def test_http_1_1(self): + result = self.send_typical_request('GET / HTTP/1.1\r\n\r\n') + self.verify_http_server_response(result[0]) + self.verify_expected_headers(result[1:-1]) + self.verify_get_called() + self.assertEqual(result[-1], '<html><body>Data</body></html>\r\n') + + def test_http_1_0(self): + result = self.send_typical_request('GET / HTTP/1.0\r\n\r\n') + self.verify_http_server_response(result[0]) + self.verify_expected_headers(result[1:-1]) + self.verify_get_called() + self.assertEqual(result[-1], '<html><body>Data</body></html>\r\n') + + def test_http_0_9(self): + result = self.send_typical_request('GET / HTTP/0.9\r\n\r\n') + self.assertEqual(len(result), 1) + self.assertEqual(result[0], '<html><body>Data</body></html>\r\n') + self.verify_get_called() + + def test_with_continue_1_0(self): + result = self.send_typical_request('GET / HTTP/1.0\r\nExpect: 100-continue\r\n\r\n') + self.verify_http_server_response(result[0]) + self.verify_expected_headers(result[1:-1]) + self.verify_get_called() + self.assertEqual(result[-1], '<html><body>Data</body></html>\r\n') + class BaseHTTPServerTestCase(BaseTestCase): class request_handler(NoLogRequestHandler, BaseHTTPRequestHandler): @@ -402,10 +479,11 @@ def test_main(verbose=None): try: cwd = os.getcwd() - test_support.run_unittest(BaseHTTPServerTestCase, - SimpleHTTPServerTestCase, - CGIHTTPServerTestCase - ) + test_support.run_unittest(BaseHTTPRequestHandlerTestCase, + BaseHTTPServerTestCase, + SimpleHTTPServerTestCase, + CGIHTTPServerTestCase + ) finally: os.chdir(cwd)
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senthil.kumaran