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2 | 2 | import pytest |
3 | 3 | import pytz |
4 | 4 | import threading |
| 5 | +import tornado.ioloop |
| 6 | +import tornado.web |
| 7 | +import tornado.websocket |
5 | 8 | from contextlib import contextmanager |
6 | 9 | from datetime import datetime, timedelta |
7 | 10 | from typing import List, Optional, Type |
8 | 11 |
|
9 | 12 | import csp |
10 | 13 | from csp import ts |
11 | | - |
12 | | -if os.environ.get("CSP_TEST_WEBSOCKET"): |
13 | | - import tornado.ioloop |
14 | | - import tornado.web |
15 | | - import tornado.websocket |
16 | | - |
17 | | - from csp.adapters.websocket import ( |
18 | | - ActionType, |
19 | | - ConnectionRequest, |
20 | | - JSONTextMessageMapper, |
21 | | - RawTextMessageMapper, |
22 | | - Status, |
23 | | - WebsocketAdapterManager, |
24 | | - WebsocketHeaderUpdate, |
25 | | - WebsocketStatus, |
26 | | - ) |
27 | | - |
28 | | - class EchoWebsocketHandler(tornado.websocket.WebSocketHandler): |
29 | | - def on_message(self, msg): |
30 | | - # Carve-out to allow inspecting the headers |
31 | | - if msg == "header1": |
32 | | - msg = self.request.headers.get(msg, "") |
33 | | - elif not isinstance(msg, str) and msg.decode("utf-8") == "header1": |
34 | | - # Need this for bytes |
35 | | - msg = self.request.headers.get("header1", "") |
36 | | - return self.write_message(msg) |
37 | | - |
38 | | - @contextmanager |
39 | | - def create_tornado_server(port: int): |
40 | | - """Base context manager for creating a Tornado server in a thread""" |
41 | | - ready_event = threading.Event() |
42 | | - io_loop = None |
43 | | - app = None |
44 | | - io_thread = None |
45 | | - |
46 | | - def run_io_loop(): |
47 | | - nonlocal io_loop, app |
48 | | - io_loop = tornado.ioloop.IOLoop() |
49 | | - io_loop.make_current() |
50 | | - app = tornado.web.Application([(r"/", EchoWebsocketHandler)]) |
51 | | - app.listen(port) |
52 | | - ready_event.set() |
53 | | - io_loop.start() |
54 | | - |
55 | | - io_thread = threading.Thread(target=run_io_loop) |
56 | | - io_thread.start() |
57 | | - ready_event.wait() |
58 | | - |
59 | | - try: |
60 | | - yield io_loop, app, io_thread |
61 | | - finally: |
62 | | - io_loop.add_callback(io_loop.stop) |
63 | | - if io_thread: |
64 | | - io_thread.join(timeout=5) |
65 | | - if io_thread.is_alive(): |
66 | | - raise RuntimeError("IOLoop failed to stop") |
67 | | - |
68 | | - @contextmanager |
69 | | - def tornado_server(port: int = 8001): |
70 | | - """Simplified context manager that uses the base implementation""" |
71 | | - with create_tornado_server(port) as (_io_loop, _app, _io_thread): |
72 | | - yield |
| 14 | +from csp.adapters.websocket import ( |
| 15 | + ActionType, |
| 16 | + ConnectionRequest, |
| 17 | + JSONTextMessageMapper, |
| 18 | + RawTextMessageMapper, |
| 19 | + Status, |
| 20 | + WebsocketAdapterManager, |
| 21 | + WebsocketHeaderUpdate, |
| 22 | + WebsocketStatus, |
| 23 | +) |
| 24 | + |
| 25 | + |
| 26 | +class EchoWebsocketHandler(tornado.websocket.WebSocketHandler): |
| 27 | + def on_message(self, msg): |
| 28 | + # Carve-out to allow inspecting the headers |
| 29 | + if msg == "header1": |
| 30 | + msg = self.request.headers.get(msg, "") |
| 31 | + elif not isinstance(msg, str) and msg.decode("utf-8") == "header1": |
| 32 | + # Need this for bytes |
| 33 | + msg = self.request.headers.get("header1", "") |
| 34 | + return self.write_message(msg) |
| 35 | + |
| 36 | + |
| 37 | +@contextmanager |
| 38 | +def create_tornado_server(port: int): |
| 39 | + """Base context manager for creating a Tornado server in a thread""" |
| 40 | + ready_event = threading.Event() |
| 41 | + io_loop = None |
| 42 | + app = None |
| 43 | + io_thread = None |
| 44 | + |
| 45 | + def run_io_loop(): |
| 46 | + nonlocal io_loop, app |
| 47 | + io_loop = tornado.ioloop.IOLoop() |
| 48 | + io_loop.make_current() |
| 49 | + app = tornado.web.Application([(r"/", EchoWebsocketHandler)]) |
| 50 | + app.listen(port) |
| 51 | + ready_event.set() |
| 52 | + io_loop.start() |
| 53 | + |
| 54 | + io_thread = threading.Thread(target=run_io_loop) |
| 55 | + io_thread.start() |
| 56 | + ready_event.wait() |
| 57 | + |
| 58 | + try: |
| 59 | + yield io_loop, app, io_thread |
| 60 | + finally: |
| 61 | + io_loop.add_callback(io_loop.stop) |
| 62 | + if io_thread: |
| 63 | + io_thread.join(timeout=5) |
| 64 | + if io_thread.is_alive(): |
| 65 | + raise RuntimeError("IOLoop failed to stop") |
| 66 | + |
| 67 | + |
| 68 | +@contextmanager |
| 69 | +def tornado_server(port: int = 8001): |
| 70 | + """Simplified context manager that uses the base implementation""" |
| 71 | + with create_tornado_server(port) as (_io_loop, _app, _io_thread): |
| 72 | + yield |
73 | 73 |
|
74 | 74 |
|
75 | | -@pytest.mark.skipif(os.environ.get("CSP_TEST_WEBSOCKET") is None, reason="'CSP_TEST_WEBSOCKET' env variable is not set") |
76 | 75 | class TestWebsocket: |
77 | 76 | @pytest.fixture(scope="class", autouse=True) |
78 | 77 | def setup_tornado(self, request): |
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