projects / paperdoorknob / blame
| Commit | Line | Data |
|---|---|---|
| b25a2f90 SW |
1 | # paperdoorknob: Print glowfic |
| 2 | # | |
| 3 | # This program is free software: you can redistribute it and/or modify it | |
| 4 | # under the terms of the GNU General Public License as published by the | |
| 5 | # Free Software Foundation, version 3. | |
| 6 | ||
| 7 | ||
| 8 | import unittest | |
| 9 | import threading | |
| 10 | from http.server import BaseHTTPRequestHandler, HTTPServer | |
| 6fdb8f01 | 11 | import requests |
| b25a2f90 SW |
12 | import paperdoorknob |
| 13 | ||
| b25a2f90 SW |
14 | TIMEOUT = 8 |
| 15 | ||
| 16 | ||
| 17 | class FakeGlowficHTTPRequestHandler(BaseHTTPRequestHandler): | |
| 18 | ||
| 17bd16e8 SW |
19 | def _notify_test(self) -> None: |
| 20 | raise NotImplementedError() | |
| 21 | ||
| 6fdb8f01 SW |
22 | def _response_code(self) -> int: |
| 23 | if self.path == "/not_found": | |
| 24 | return 404 | |
| 25 | if self.path == "/server_error": | |
| 26 | return 500 | |
| 27 | return 200 | |
| 28 | ||
| b25a2f90 SW |
29 | def do_GET(self) -> None: |
| 30 | body = b'<html><body>This is glowfic</body></html>' | |
| 6fdb8f01 | 31 | self.send_response(self._response_code()) |
| b25a2f90 SW |
32 | self.send_header("Content-type", "text/html") |
| 33 | self.send_header("Content-Length", str(len(body))) | |
| 34 | self.end_headers() | |
| 35 | self.wfile.write(body) | |
| 17bd16e8 | 36 | self._notify_test() |
| b25a2f90 SW |
37 | |
| 38 | ||
| 39 | class TestFetch(unittest.TestCase): | |
| 681380e2 SW |
40 | def _port(self) -> int: |
| 41 | port = self._web_server.socket.getsockname()[1] | |
| 42 | assert isinstance(port, int) | |
| 43 | return port | |
| 44 | ||
| 17bd16e8 SW |
45 | def _count_request(self) -> None: |
| 46 | self._request_counter += 1 | |
| 47 | ||
| b25a2f90 | 48 | def setUp(self) -> None: |
| 17bd16e8 SW |
49 | self._request_counter = 0 |
| 50 | handler = type("Handler", (FakeGlowficHTTPRequestHandler,), { | |
| 51 | '_notify_test': lambda _: self._count_request()}) | |
| 52 | self._web_server = HTTPServer(('', 0), handler) | |
| 681380e2 | 53 | self._thread = threading.Thread(target=self._web_server.serve_forever) |
| e3ba2056 | 54 | self._thread.start() |
| b25a2f90 SW |
55 | |
| 56 | def tearDown(self) -> None: | |
| 681380e2 | 57 | self._web_server.shutdown() |
| e3ba2056 | 58 | self._thread.join() |
| 971e6658 | 59 | self._web_server.server_close() |
| b25a2f90 SW |
60 | |
| 61 | def testFetch(self) -> None: | |
| e138a9b4 SW |
62 | with requests.session() as s: |
| 63 | paperdoorknob.fetch(f"http://localhost:{self._port()}", s, TIMEOUT) | |
| 64 | self.assertEqual(self._request_counter, 1) | |
| 65 | paperdoorknob.fetch(f"http://localhost:{self._port()}", s, TIMEOUT) | |
| 66 | self.assertEqual(self._request_counter, 2) | |
| b25a2f90 | 67 | |
| 6fdb8f01 | 68 | def testFetchErrors(self) -> None: |
| e138a9b4 SW |
69 | with requests.session() as s: |
| 70 | with self.assertRaises(requests.HTTPError): | |
| 71 | paperdoorknob.fetch( | |
| 72 | f"http://localhost:{self._port()}/not_found", s, TIMEOUT) | |
| 73 | with self.assertRaises(requests.HTTPError): | |
| 74 | paperdoorknob.fetch( | |
| 75 | f"http://localhost:{self._port()}/server_error", s, TIMEOUT) | |
| 6fdb8f01 | 76 | |
| b25a2f90 SW |
77 | |
| 78 | if __name__ == '__main__': | |
| 79 | unittest.main() |