GitHub Copilot
85 lines
2.7 KiB
Python
85 lines
2.7 KiB
Python
from __future__ import annotations
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import json
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import pytest
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from aiohttp import WSMsgType, web
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from aiohttp.test_utils import TestClient, TestServer
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from textual_webterm.config import App, Config
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from textual_webterm.local_server import LocalServer
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async def _make_client(server: LocalServer) -> TestClient:
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app = web.Application()
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app.add_routes(server._build_routes())
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test_server = TestServer(app)
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client = TestClient(test_server)
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await client.start_server()
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return client
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@pytest.mark.asyncio
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async def test_websocket_creates_session_on_resize(tmp_path):
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config = Config(apps=[App(name="Test", slug="test", path=".", command="echo test", terminal=True)])
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config_file = tmp_path / "config.toml"
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config_file.write_text("")
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server = LocalServer(config_path=str(config_file), config=config)
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# Avoid spawning any real processes.
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created = {"args": None}
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async def fake_create(route_key: str, width: int, height: int) -> None:
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created["args"] = (route_key, width, height)
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server._create_terminal_session = fake_create # type: ignore[method-assign]
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client = await _make_client(server)
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try:
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ws = await client.ws_connect("/ws/test")
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await ws.send_str(json.dumps(["resize", {"width": 90, "height": 25}]))
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await ws.close()
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finally:
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await client.close()
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assert created["args"] == ("test", 90, 25)
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@pytest.mark.asyncio
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async def test_websocket_ping_pong(tmp_path):
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config = Config(apps=[App(name="Test", slug="test", path=".", command="echo test", terminal=True)])
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config_file = tmp_path / "config.toml"
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config_file.write_text("")
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server = LocalServer(config_path=str(config_file), config=config)
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client = await _make_client(server)
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try:
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ws = await client.ws_connect("/ws/test")
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await ws.send_str(json.dumps(["ping", "123"]))
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msg = await ws.receive(timeout=1)
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assert msg.type == WSMsgType.TEXT
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assert json.loads(msg.data) == ["pong", "123"]
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await ws.close()
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finally:
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await client.close()
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@pytest.mark.asyncio
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async def test_websocket_ignores_invalid_envelopes(tmp_path):
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config = Config(apps=[App(name="Test", slug="test", path=".", command="echo test", terminal=True)])
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config_file = tmp_path / "config.toml"
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config_file.write_text("")
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server = LocalServer(config_path=str(config_file), config=config)
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client = await _make_client(server)
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try:
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ws = await client.ws_connect("/ws/test")
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await ws.send_str("not json")
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await ws.send_str(json.dumps({"not": "a list"}))
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await ws.send_str(json.dumps([]))
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await ws.close()
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finally:
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await client.close()
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