test failures with pytest 8.4+ #1159
Description
Description
Since pytest 8.4+ plenty of tests started to fail. I think it's related to:
#11372: Async tests will now fail, instead of warning+skipping, if you don’t have any suitable plugin installed.
=================================== FAILURES ===================================
_____________________ test_listeners[bash-language-server] _____________________
fut = <_GatheringFuture finished exception=CancelledError()>, timeout = 20
async def wait_for(fut, timeout):
"""Wait for the single Future or coroutine to complete, with timeout.
Coroutine will be wrapped in Task.
Returns result of the Future or coroutine. When a timeout occurs,
it cancels the task and raises TimeoutError. To avoid the task
cancellation, wrap it in shield().
If the wait is cancelled, the task is also cancelled.
If the task suppresses the cancellation and returns a value instead,
that value is returned.
This function is a coroutine.
"""
# The special case for timeout <= 0 is for the following case:
#
# async def test_waitfor():
# func_started = False
#
# async def func():
# nonlocal func_started
# func_started = True
#
# try:
# await asyncio.wait_for(func(), 0)
# except asyncio.TimeoutError:
# assert not func_started
# else:
# assert False
#
# asyncio.run(test_waitfor())
if timeout is not None and timeout <= 0:
fut = ensure_future(fut)
if fut.done():
return fut.result()
await _cancel_and_wait(fut)
try:
return fut.result()
except exceptions.CancelledError as exc:
raise TimeoutError from exc
async with timeouts.timeout(timeout):
> return await fut
^^^^^^^^^
E asyncio.exceptions.CancelledError
/usr/lib64/python3.14/asyncio/tasks.py:488: CancelledError
The above exception was the direct cause of the following exception:
known_server = 'bash-language-server'
handlers = (<jupyter_lsp.tests.conftest.MockHandler object at 0x7f0ad75231d0>, <jupyter_lsp.tests.conftest.MockWebsocketHandler object at 0x7f0ad7522e70>)
jsonrpc_init_msg = '{"id": 0, "jsonrpc": "2.0", "method": "initialize", "params": {"capabilities": {"workspace": {"didChangeConfiguration...//builddir/build/BUILD/python-jupyter-lsp-2.3.0-build/jupyter_lsp-2.3.0/jupyter_lsp/tests", "workspaceFolders": null}}'
@pytest.mark.asyncio
async def test_listeners(known_server, handlers, jsonrpc_init_msg):
"""will some listeners listen?"""
handler, ws_handler = handlers
manager = handler.manager
manager.all_listeners = ["jupyter_lsp.tests.listener.dummy_listener"]
manager.initialize()
manager._listeners["client"] = [] # hide predefined client listeners
assert len(manager._listeners["all"]) == 1
dummy_listener = manager._listeners["all"][0]
assert re.match(
(
"<MessageListener listener=<function dummy_listener at .*?>,"
" method=None, language_server=None>"
),
repr(dummy_listener),
)
handler_listened = Queue()
server_listened = Queue()
all_listened = Queue()
# some client listeners
@lsp_message_listener("client", language_server=known_server, method="initialize")
async def client_listener(scope, message, language_server, manager):
await handler_listened.put(message)
@lsp_message_listener("client", method=r"not-a-method")
async def other_client_listener(
scope, message, language_server, manager
): # pragma: no cover
await handler_listened.put(message)
raise NotImplementedError("shouldn't get here")
# some server listeners
@lsp_message_listener("server", language_server=None, method=None)
async def server_listener(scope, message, language_server, manager):
await server_listened.put(message)
@lsp_message_listener("server", language_server=r"not-a-language-server")
async def other_server_listener(
scope, message, language_server, manager
): # pragma: no cover
await handler_listened.put(message)
raise NotImplementedError("shouldn't get here")
# an all listener
@lsp_message_listener("all")
async def all_listener(
scope, message, language_server, manager
): # pragma: no cover
await all_listened.put(message)
assert len(manager._listeners["server"]) == 2
assert len(manager._listeners["client"]) == 2
assert len(manager._listeners["all"]) == 2
await ws_handler.open(known_server)
await ws_handler.on_message(jsonrpc_init_msg)
> results = await asyncio.wait_for(
asyncio.gather(
handler_listened.get(),
server_listened.get(),
all_listened.get(),
all_listened.get(),
return_exceptions=True,
),
240 if known_server == "julia-language-server" else 20,
)
jupyter_lsp/tests/test_listener.py:86:
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
/usr/lib64/python3.14/asyncio/tasks.py:487: in wait_for
async with timeouts.timeout(timeout):
^^^^^^^^^^^^^^^^^^^^^^^^^
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
self = <Timeout [expired]>
exc_type = <class 'asyncio.exceptions.CancelledError'>
exc_val = CancelledError(), exc_tb = <traceback object at 0x7f0ad73ff940>
async def __aexit__(
self,
exc_type: type[BaseException] | None,
exc_val: BaseException | None,
exc_tb: TracebackType | None,
) -> bool | None:
assert self._state in (_State.ENTERED, _State.EXPIRING)
if self._timeout_handler is not None:
self._timeout_handler.cancel()
self._timeout_handler = None
if self._state is _State.EXPIRING:
self._state = _State.EXPIRED
if self._task.uncancel() <= self._cancelling and exc_type is not None:
# Since there are no new cancel requests, we're
# handling this.
if issubclass(exc_type, exceptions.CancelledError):
> raise TimeoutError from exc_val
E TimeoutError
/usr/lib64/python3.14/asyncio/timeouts.py:114: TimeoutError
------------------------------ Captured log call -------------------------------
ERROR traitlets:manager.py:200 [bash-language-server] no session: handler subscription failed
ERROR traitlets:manager.py:216 [bash-language-server] no session: client message dropped
______________ test_listeners[dockerfile-language-server-nodejs] _______________
known_server = 'dockerfile-language-server-nodejs'
handlers = (<jupyter_lsp.tests.conftest.MockHandler object at 0x7f0ad73f4f30>, <jupyter_lsp.tests.conftest.MockWebsocketHandler object at 0x7f0ad73f5150>)
jsonrpc_init_msg = '{"id": 0, "jsonrpc": "2.0", "method": "initialize", "params": {"capabilities": {"workspace": {"didChangeConfiguration...//builddir/build/BUILD/python-jupyter-lsp-2.3.0-build/jupyter_lsp-2.3.0/jupyter_lsp/tests", "workspaceFolders": null}}'
@pytest.mark.asyncio
async def test_listeners(known_server, handlers, jsonrpc_init_msg):
"""will some listeners listen?"""
handler, ws_handler = handlers
manager = handler.manager
manager.all_listeners = ["jupyter_lsp.tests.listener.dummy_listener"]
manager.initialize()
manager._listeners["client"] = [] # hide predefined client listeners
> assert len(manager._listeners["all"]) == 1
E assert 2 == 1
E + where 2 = len([<MessageListener listener=<function test_listeners.<locals>.all_listener at 0x7f0ad7572fb0>, method=None, language_server=None>, <MessageListener listener=<function dummy_listener at 0x7f0ad759c5c0>, method=None, language_server=None>])
jupyter_lsp/tests/test_listener.py:32: AssertionError
____________________________ test_listeners[pylsp] _____________________________
known_server = 'pylsp'
handlers = (<jupyter_lsp.tests.conftest.MockHandler object at 0x7f0ad73f4160>, <jupyter_lsp.tests.conftest.MockWebsocketHandler object at 0x7f0ad73f4050>)
jsonrpc_init_msg = '{"id": 0, "jsonrpc": "2.0", "method": "initialize", "params": {"capabilities": {"workspace": {"didChangeConfiguration...//builddir/build/BUILD/python-jupyter-lsp-2.3.0-build/jupyter_lsp-2.3.0/jupyter_lsp/tests", "workspaceFolders": null}}'
@pytest.mark.asyncio
async def test_listeners(known_server, handlers, jsonrpc_init_msg):
"""will some listeners listen?"""
handler, ws_handler = handlers
manager = handler.manager
manager.all_listeners = ["jupyter_lsp.tests.listener.dummy_listener"]
manager.initialize()
manager._listeners["client"] = [] # hide predefined client listeners
> assert len(manager._listeners["all"]) == 1
E assert 2 == 1
E + where 2 = len([<MessageListener listener=<function test_listeners.<locals>.all_listener at 0x7f0ad7572fb0>, method=None, language_server=None>, <MessageListener listener=<function dummy_listener at 0x7f0ad759c5c0>, method=None, language_server=None>])
jupyter_lsp/tests/test_listener.py:32: AssertionError
_____________________ test_listeners[sql-language-server] ______________________
known_server = 'sql-language-server'
handlers = (<jupyter_lsp.tests.conftest.MockHandler object at 0x7f0ad7478a50>, <jupyter_lsp.tests.conftest.MockWebsocketHandler object at 0x7f0ad7478850>)
jsonrpc_init_msg = '{"id": 0, "jsonrpc": "2.0", "method": "initialize", "params": {"capabilities": {"workspace": {"didChangeConfiguration...//builddir/build/BUILD/python-jupyter-lsp-2.3.0-build/jupyter_lsp-2.3.0/jupyter_lsp/tests", "workspaceFolders": null}}'
@pytest.mark.asyncio
async def test_listeners(known_server, handlers, jsonrpc_init_msg):
"""will some listeners listen?"""
handler, ws_handler = handlers
manager = handler.manager
manager.all_listeners = ["jupyter_lsp.tests.listener.dummy_listener"]
manager.initialize()
manager._listeners["client"] = [] # hide predefined client listeners
> assert len(manager._listeners["all"]) == 1
E assert 2 == 1
E + where 2 = len([<MessageListener listener=<function test_listeners.<locals>.all_listener at 0x7f0ad7572fb0>, method=None, language_server=None>, <MessageListener listener=<function dummy_listener at 0x7f0ad759c5c0>, method=None, language_server=None>])
jupyter_lsp/tests/test_listener.py:32: AssertionError
__________________ test_listeners[typescript-language-server] __________________
known_server = 'typescript-language-server'
handlers = (<jupyter_lsp.tests.conftest.MockHandler object at 0x7f0ad7479650>, <jupyter_lsp.tests.conftest.MockWebsocketHandler object at 0x7f0ad7479450>)
jsonrpc_init_msg = '{"id": 0, "jsonrpc": "2.0", "method": "initialize", "params": {"capabilities": {"workspace": {"didChangeConfiguration...//builddir/build/BUILD/python-jupyter-lsp-2.3.0-build/jupyter_lsp-2.3.0/jupyter_lsp/tests", "workspaceFolders": null}}'
@pytest.mark.asyncio
async def test_listeners(known_server, handlers, jsonrpc_init_msg):
"""will some listeners listen?"""
handler, ws_handler = handlers
manager = handler.manager
manager.all_listeners = ["jupyter_lsp.tests.listener.dummy_listener"]
manager.initialize()
manager._listeners["client"] = [] # hide predefined client listeners
> assert len(manager._listeners["all"]) == 1
E assert 2 == 1
E + where 2 = len([<MessageListener listener=<function test_listeners.<locals>.all_listener at 0x7f0ad7572fb0>, method=None, language_server=None>, <MessageListener listener=<function dummy_listener at 0x7f0ad759c5c0>, method=None, language_server=None>])
jupyter_lsp/tests/test_listener.py:32: AssertionError
___________________ test_listeners[unified-language-server] ____________________
known_server = 'unified-language-server'
handlers = (<jupyter_lsp.tests.conftest.MockHandler object at 0x7f0ad73fb980>, <jupyter_lsp.tests.conftest.MockWebsocketHandler object at 0x7f0ad73fbc50>)
jsonrpc_init_msg = '{"id": 0, "jsonrpc": "2.0", "method": "initialize", "params": {"capabilities": {"workspace": {"didChangeConfiguration...//builddir/build/BUILD/python-jupyter-lsp-2.3.0-build/jupyter_lsp-2.3.0/jupyter_lsp/tests", "workspaceFolders": null}}'
@pytest.mark.asyncio
async def test_listeners(known_server, handlers, jsonrpc_init_msg):
"""will some listeners listen?"""
handler, ws_handler = handlers
manager = handler.manager
manager.all_listeners = ["jupyter_lsp.tests.listener.dummy_listener"]
manager.initialize()
manager._listeners["client"] = [] # hide predefined client listeners
> assert len(manager._listeners["all"]) == 1
E assert 2 == 1
E + where 2 = len([<MessageListener listener=<function test_listeners.<locals>.all_listener at 0x7f0ad7572fb0>, method=None, language_server=None>, <MessageListener listener=<function dummy_listener at 0x7f0ad759c5c0>, method=None, language_server=None>])
jupyter_lsp/tests/test_listener.py:32: AssertionError
________________ test_listeners[vscode-css-languageserver-bin] _________________
known_server = 'vscode-css-languageserver-bin'
handlers = (<jupyter_lsp.tests.conftest.MockHandler object at 0x7f0ad73fa4e0>, <jupyter_lsp.tests.conftest.MockWebsocketHandler object at 0x7f0ad73fae40>)
jsonrpc_init_msg = '{"id": 0, "jsonrpc": "2.0", "method": "initialize", "params": {"capabilities": {"workspace": {"didChangeConfiguration...//builddir/build/BUILD/python-jupyter-lsp-2.3.0-build/jupyter_lsp-2.3.0/jupyter_lsp/tests", "workspaceFolders": null}}'
@pytest.mark.asyncio
async def test_listeners(known_server, handlers, jsonrpc_init_msg):
"""will some listeners listen?"""
handler, ws_handler = handlers
manager = handler.manager
manager.all_listeners = ["jupyter_lsp.tests.listener.dummy_listener"]
manager.initialize()
manager._listeners["client"] = [] # hide predefined client listeners
> assert len(manager._listeners["all"]) == 1
E assert 2 == 1
E + where 2 = len([<MessageListener listener=<function test_listeners.<locals>.all_listener at 0x7f0ad7572fb0>, method=None, language_server=None>, <MessageListener listener=<function dummy_listener at 0x7f0ad759c5c0>, method=None, language_server=None>])
jupyter_lsp/tests/test_listener.py:32: AssertionError
________________ test_listeners[vscode-html-languageserver-bin] ________________
known_server = 'vscode-html-languageserver-bin'
handlers = (<jupyter_lsp.tests.conftest.MockHandler object at 0x7f0ad7444ad0>, <jupyter_lsp.tests.conftest.MockWebsocketHandler object at 0x7f0ad74449f0>)
jsonrpc_init_msg = '{"id": 0, "jsonrpc": "2.0", "method": "initialize", "params": {"capabilities": {"workspace": {"didChangeConfiguration...//builddir/build/BUILD/python-jupyter-lsp-2.3.0-build/jupyter_lsp-2.3.0/jupyter_lsp/tests", "workspaceFolders": null}}'
@pytest.mark.asyncio
async def test_listeners(known_server, handlers, jsonrpc_init_msg):
"""will some listeners listen?"""
handler, ws_handler = handlers
manager = handler.manager
manager.all_listeners = ["jupyter_lsp.tests.listener.dummy_listener"]
manager.initialize()
manager._listeners["client"] = [] # hide predefined client listeners
> assert len(manager._listeners["all"]) == 1
E assert 2 == 1
E + where 2 = len([<MessageListener listener=<function test_listeners.<locals>.all_listener at 0x7f0ad7572fb0>, method=None, language_server=None>, <MessageListener listener=<function dummy_listener at 0x7f0ad759c5c0>, method=None, language_server=None>])
jupyter_lsp/tests/test_listener.py:32: AssertionError
________________ test_listeners[vscode-json-languageserver-bin] ________________
known_server = 'vscode-json-languageserver-bin'
handlers = (<jupyter_lsp.tests.conftest.MockHandler object at 0x7f0ad74450f0>, <jupyter_lsp.tests.conftest.MockWebsocketHandler object at 0x7f0ad7445010>)
jsonrpc_init_msg = '{"id": 0, "jsonrpc": "2.0", "method": "initialize", "params": {"capabilities": {"workspace": {"didChangeConfiguration...//builddir/build/BUILD/python-jupyter-lsp-2.3.0-build/jupyter_lsp-2.3.0/jupyter_lsp/tests", "workspaceFolders": null}}'
@pytest.mark.asyncio
async def test_listeners(known_server, handlers, jsonrpc_init_msg):
"""will some listeners listen?"""
handler, ws_handler = handlers
manager = handler.manager
manager.all_listeners = ["jupyter_lsp.tests.listener.dummy_listener"]
manager.initialize()
manager._listeners["client"] = [] # hide predefined client listeners
> assert len(manager._listeners["all"]) == 1
E assert 2 == 1
E + where 2 = len([<MessageListener listener=<function test_listeners.<locals>.all_listener at 0x7f0ad7572fb0>, method=None, language_server=None>, <MessageListener listener=<function dummy_listener at 0x7f0ad759c5c0>, method=None, language_server=None>])
jupyter_lsp/tests/test_listener.py:32: AssertionError
_____________________ test_listeners[yaml-language-server] _____________________
known_server = 'yaml-language-server'
handlers = (<jupyter_lsp.tests.conftest.MockHandler object at 0x7f0ad757e750>, <jupyter_lsp.tests.conftest.MockWebsocketHandler object at 0x7f0ad757fd40>)
jsonrpc_init_msg = '{"id": 0, "jsonrpc": "2.0", "method": "initialize", "params": {"capabilities": {"workspace": {"didChangeConfiguration...//builddir/build/BUILD/python-jupyter-lsp-2.3.0-build/jupyter_lsp-2.3.0/jupyter_lsp/tests", "workspaceFolders": null}}'
@pytest.mark.asyncio
async def test_listeners(known_server, handlers, jsonrpc_init_msg):
"""will some listeners listen?"""
handler, ws_handler = handlers
manager = handler.manager
manager.all_listeners = ["jupyter_lsp.tests.listener.dummy_listener"]
manager.initialize()
manager._listeners["client"] = [] # hide predefined client listeners
> assert len(manager._listeners["all"]) == 1
E assert 2 == 1
E + where 2 = len([<MessageListener listener=<function test_listeners.<locals>.all_listener at 0x7f0ad7572fb0>, method=None, language_server=None>, <MessageListener listener=<function dummy_listener at 0x7f0ad759c5c0>, method=None, language_server=None>])
jupyter_lsp/tests/test_listener.py:32: AssertionError
____________________ test_start_known[bash-language-server] ____________________
known_server = 'bash-language-server'
handlers = (<jupyter_lsp.tests.conftest.MockHandler object at 0x7f0ad76cae10>, <jupyter_lsp.tests.conftest.MockWebsocketHandler object at 0x7f0ad76c9f10>)
jsonrpc_init_msg = '{"id": 0, "jsonrpc": "2.0", "method": "initialize", "params": {"capabilities": {"workspace": {"didChangeConfiguration...//builddir/build/BUILD/python-jupyter-lsp-2.3.0-build/jupyter_lsp-2.3.0/jupyter_lsp/tests", "workspaceFolders": null}}'
@pytest.mark.asyncio
async def test_start_known(known_server, handlers, jsonrpc_init_msg):
"""will a process start for a known server if a handler starts?"""
handler, ws_handler = handlers
manager = handler.manager
manager.initialize()
> await assert_status_set(handler, {"not_started"})
jupyter_lsp/tests/test_session.py:32:
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
handler = <jupyter_lsp.tests.conftest.MockHandler object at 0x7f0ad76cae10>
expected_statuses = {'not_started'}, language_server = None
async def assert_status_set(handler, expected_statuses, language_server=None):
await handler.get()
payload = handler._payload
errors = list(SERVERS_RESPONSE.iter_errors(payload))
assert not errors
statuses = {
session["status"]
for session_server, session in payload["sessions"].items()
if language_server is None or language_server == session_server
}
> assert statuses == expected_statuses, payload
E AssertionError: {'sessions': {}, 'specs': {'basedpyright': {'argv': [''], 'config_schema': {'$schema': 'http://json-schema.org/draft-0...conda install -c conda-forge pyrefly', 'pip': 'pip install pyrefly', 'uv': 'uv add pyrefly'}, ...}, ...}, 'version': 2}
E assert set() == {'not_started'}
E
E Extra items in the right set:
E 'not_started'
E Use -v to get more diff
jupyter_lsp/tests/test_session.py:21: AssertionError
_____________ test_start_known[dockerfile-language-server-nodejs] ______________
known_server = 'dockerfile-language-server-nodejs'
handlers = (<jupyter_lsp.tests.conftest.MockHandler object at 0x7f0ad76cb050>, <jupyter_lsp.tests.conftest.MockWebsocketHandler object at 0x7f0ad76ca150>)
jsonrpc_init_msg = '{"id": 0, "jsonrpc": "2.0", "method": "initialize", "params": {"capabilities": {"workspace": {"didChangeConfiguration...//builddir/build/BUILD/python-jupyter-lsp-2.3.0-build/jupyter_lsp-2.3.0/jupyter_lsp/tests", "workspaceFolders": null}}'
@pytest.mark.asyncio
async def test_start_known(known_server, handlers, jsonrpc_init_msg):
"""will a process start for a known server if a handler starts?"""
handler, ws_handler = handlers
manager = handler.manager
manager.initialize()
> await assert_status_set(handler, {"not_started"})
jupyter_lsp/tests/test_session.py:32:
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
handler = <jupyter_lsp.tests.conftest.MockHandler object at 0x7f0ad76cb050>
expected_statuses = {'not_started'}, language_server = None
async def assert_status_set(handler, expected_statuses, language_server=None):
await handler.get()
payload = handler._payload
errors = list(SERVERS_RESPONSE.iter_errors(payload))
assert not errors
statuses = {
session["status"]
for session_server, session in payload["sessions"].items()
if language_server is None or language_server == session_server
}
> assert statuses == expected_statuses, payload
E AssertionError: {'sessions': {}, 'specs': {'basedpyright': {'argv': [''], 'config_schema': {'$schema': 'http://json-schema.org/draft-0...conda install -c conda-forge pyrefly', 'pip': 'pip install pyrefly', 'uv': 'uv add pyrefly'}, ...}, ...}, 'version': 2}
E assert set() == {'not_started'}
E
E Extra items in the right set:
E 'not_started'
E Use -v to get more diff
jupyter_lsp/tests/test_session.py:21: AssertionError
___________________________ test_start_known[pylsp] ____________________________
known_server = 'pylsp'
handlers = (<jupyter_lsp.tests.conftest.MockHandler object at 0x7f0ad744fc20>, <jupyter_lsp.tests.conftest.MockWebsocketHandler object at 0x7f0ad759df40>)
jsonrpc_init_msg = '{"id": 0, "jsonrpc": "2.0", "method": "initialize", "params": {"capabilities": {"workspace": {"didChangeConfiguration...//builddir/build/BUILD/python-jupyter-lsp-2.3.0-build/jupyter_lsp-2.3.0/jupyter_lsp/tests", "workspaceFolders": null}}'
@pytest.mark.asyncio
async def test_start_known(known_server, handlers, jsonrpc_init_msg):
"""will a process start for a known server if a handler starts?"""
handler, ws_handler = handlers
manager = handler.manager
manager.initialize()
> await assert_status_set(handler, {"not_started"})
jupyter_lsp/tests/test_session.py:32:
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
handler = <jupyter_lsp.tests.conftest.MockHandler object at 0x7f0ad744fc20>
expected_statuses = {'not_started'}, language_server = None
async def assert_status_set(handler, expected_statuses, language_server=None):
await handler.get()
payload = handler._payload
errors = list(SERVERS_RESPONSE.iter_errors(payload))
assert not errors
statuses = {
session["status"]
for session_server, session in payload["sessions"].items()
if language_server is None or language_server == session_server
}
> assert statuses == expected_statuses, payload
E AssertionError: {'sessions': {}, 'specs': {'basedpyright': {'argv': [''], 'config_schema': {'$schema': 'http://json-schema.org/draft-0...conda install -c conda-forge pyrefly', 'pip': 'pip install pyrefly', 'uv': 'uv add pyrefly'}, ...}, ...}, 'version': 2}
E assert set() == {'not_started'}
E
E Extra items in the right set:
E 'not_started'
E Use -v to get more diff
jupyter_lsp/tests/test_session.py:21: AssertionError
____________________ test_start_known[sql-language-server] _____________________
known_server = 'sql-language-server'
handlers = (<jupyter_lsp.tests.conftest.MockHandler object at 0x7f0ad744f070>, <jupyter_lsp.tests.conftest.MockWebsocketHandler object at 0x7f0ad744efc0>)
jsonrpc_init_msg = '{"id": 0, "jsonrpc": "2.0", "method": "initialize", "params": {"capabilities": {"workspace": {"didChangeConfiguration...//builddir/build/BUILD/python-jupyter-lsp-2.3.0-build/jupyter_lsp-2.3.0/jupyter_lsp/tests", "workspaceFolders": null}}'
@pytest.mark.asyncio
async def test_start_known(known_server, handlers, jsonrpc_init_msg):
"""will a process start for a known server if a handler starts?"""
handler, ws_handler = handlers
manager = handler.manager
manager.initialize()
> await assert_status_set(handler, {"not_started"})
jupyter_lsp/tests/test_session.py:32:
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
handler = <jupyter_lsp.tests.conftest.MockHandler object at 0x7f0ad744f070>
expected_statuses = {'not_started'}, language_server = None
async def assert_status_set(handler, expected_statuses, language_server=None):
await handler.get()
payload = handler._payload
errors = list(SERVERS_RESPONSE.iter_errors(payload))
assert not errors
statuses = {
session["status"]
for session_server, session in payload["sessions"].items()
if language_server is None or language_server == session_server
}
> assert statuses == expected_statuses, payload
E AssertionError: {'sessions': {}, 'specs': {'basedpyright': {'argv': [''], 'config_schema': {'$schema': 'http://json-schema.org/draft-0...conda install -c conda-forge pyrefly', 'pip': 'pip install pyrefly', 'uv': 'uv add pyrefly'}, ...}, ...}, 'version': 2}
E assert set() == {'not_started'}
E
E Extra items in the right set:
E 'not_started'
E Use -v to get more diff
jupyter_lsp/tests/test_session.py:21: AssertionError
_________________ test_start_known[typescript-language-server] _________________
known_server = 'typescript-language-server'
handlers = (<jupyter_lsp.tests.conftest.MockHandler object at 0x7f0ad747d810>, <jupyter_lsp.tests.conftest.MockWebsocketHandler object at 0x7f0ad747d770>)
jsonrpc_init_msg = '{"id": 0, "jsonrpc": "2.0", "method": "initialize", "params": {"capabilities": {"workspace": {"didChangeConfiguration...//builddir/build/BUILD/python-jupyter-lsp-2.3.0-build/jupyter_lsp-2.3.0/jupyter_lsp/tests", "workspaceFolders": null}}'
@pytest.mark.asyncio
async def test_start_known(known_server, handlers, jsonrpc_init_msg):
"""will a process start for a known server if a handler starts?"""
handler, ws_handler = handlers
manager = handler.manager
manager.initialize()
> await assert_status_set(handler, {"not_started"})
jupyter_lsp/tests/test_session.py:32:
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
handler = <jupyter_lsp.tests.conftest.MockHandler object at 0x7f0ad747d810>
expected_statuses = {'not_started'}, language_server = None
async def assert_status_set(handler, expected_statuses, language_server=None):
await handler.get()
payload = handler._payload
errors = list(SERVERS_RESPONSE.iter_errors(payload))
assert not errors
statuses = {
session["status"]
for session_server, session in payload["sessions"].items()
if language_server is None or language_server == session_server
}
> assert statuses == expected_statuses, payload
E AssertionError: {'sessions': {}, 'specs': {'basedpyright': {'argv': [''], 'config_schema': {'$schema': 'http://json-schema.org/draft-0...conda install -c conda-forge pyrefly', 'pip': 'pip install pyrefly', 'uv': 'uv add pyrefly'}, ...}, ...}, 'version': 2}
E assert set() == {'not_started'}
E
E Extra items in the right set:
E 'not_started'
E Use -v to get more diff
jupyter_lsp/tests/test_session.py:21: AssertionError
__________________ test_start_known[unified-language-server] ___________________
known_server = 'unified-language-server'
handlers = (<jupyter_lsp.tests.conftest.MockHandler object at 0x7f0ad747c7d0>, <jupyter_lsp.tests.conftest.MockWebsocketHandler object at 0x7f0ad747c5f0>)
jsonrpc_init_msg = '{"id": 0, "jsonrpc": "2.0", "method": "initialize", "params": {"capabilities": {"workspace": {"didChangeConfiguration...//builddir/build/BUILD/python-jupyter-lsp-2.3.0-build/jupyter_lsp-2.3.0/jupyter_lsp/tests", "workspaceFolders": null}}'
@pytest.mark.asyncio
async def test_start_known(known_server, handlers, jsonrpc_init_msg):
"""will a process start for a known server if a handler starts?"""
handler, ws_handler = handlers
manager = handler.manager
manager.initialize()
> await assert_status_set(handler, {"not_started"})
jupyter_lsp/tests/test_session.py:32:
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
handler = <jupyter_lsp.tests.conftest.MockHandler object at 0x7f0ad747c7d0>
expected_statuses = {'not_started'}, language_server = None
async def assert_status_set(handler, expected_statuses, language_server=None):
await handler.get()
payload = handler._payload
errors = list(SERVERS_RESPONSE.iter_errors(payload))
assert not errors
statuses = {
session["status"]
for session_server, session in payload["sessions"].items()
if language_server is None or language_server == session_server
}
> assert statuses == expected_statuses, payload
E AssertionError: {'sessions': {}, 'specs': {'basedpyright': {'argv': [''], 'config_schema': {'$schema': 'http://json-schema.org/draft-0...conda install -c conda-forge pyrefly', 'pip': 'pip install pyrefly', 'uv': 'uv add pyrefly'}, ...}, ...}, 'version': 2}
E assert set() == {'not_started'}
E
E Extra items in the right set:
E 'not_started'
E Use -v to get more diff
jupyter_lsp/tests/test_session.py:21: AssertionError
_______________ test_start_known[vscode-css-languageserver-bin] ________________
known_server = 'vscode-css-languageserver-bin'
handlers = (<jupyter_lsp.tests.conftest.MockHandler object at 0x7f0ad745af00>, <jupyter_lsp.tests.conftest.MockWebsocketHandler object at 0x7f0ad747c050>)
jsonrpc_init_msg = '{"id": 0, "jsonrpc": "2.0", "method": "initialize", "params": {"capabilities": {"workspace": {"didChangeConfiguration...//builddir/build/BUILD/python-jupyter-lsp-2.3.0-build/jupyter_lsp-2.3.0/jupyter_lsp/tests", "workspaceFolders": null}}'
@pytest.mark.asyncio
async def test_start_known(known_server, handlers, jsonrpc_init_msg):
"""will a process start for a known server if a handler starts?"""
handler, ws_handler = handlers
manager = handler.manager
manager.initialize()
> await assert_status_set(handler, {"not_started"})
jupyter_lsp/tests/test_session.py:32:
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
handler = <jupyter_lsp.tests.conftest.MockHandler object at 0x7f0ad745af00>
expected_statuses = {'not_started'}, language_server = None
async def assert_status_set(handler, expected_statuses, language_server=None):
await handler.get()
payload = handler._payload
errors = list(SERVERS_RESPONSE.iter_errors(payload))
assert not errors
statuses = {
session["status"]
for session_server, session in payload["sessions"].items()
if language_server is None or language_server == session_server
}
> assert statuses == expected_statuses, payload
E AssertionError: {'sessions': {}, 'specs': {'basedpyright': {'argv': [''], 'config_schema': {'$schema': 'http://json-schema.org/draft-0...conda install -c conda-forge pyrefly', 'pip': 'pip install pyrefly', 'uv': 'uv add pyrefly'}, ...}, ...}, 'version': 2}
E assert set() == {'not_started'}
E
E Extra items in the right set:
E 'not_started'
E Use -v to get more diff
jupyter_lsp/tests/test_session.py:21: AssertionError
_______________ test_start_known[vscode-html-languageserver-bin] _______________
known_server = 'vscode-html-languageserver-bin'
handlers = (<jupyter_lsp.tests.conftest.MockHandler object at 0x7f0ad738f550>, <jupyter_lsp.tests.conftest.MockWebsocketHandler object at 0x7f0ad747e210>)
jsonrpc_init_msg = '{"id": 0, "jsonrpc": "2.0", "method": "initialize", "params": {"capabilities": {"workspace": {"didChangeConfiguration...//builddir/build/BUILD/python-jupyter-lsp-2.3.0-build/jupyter_lsp-2.3.0/jupyter_lsp/tests", "workspaceFolders": null}}'
@pytest.mark.asyncio
async def test_start_known(known_server, handlers, jsonrpc_init_msg):
"""will a process start for a known server if a handler starts?"""
handler, ws_handler = handlers
manager = handler.manager
manager.initialize()
> await assert_status_set(handler, {"not_started"})
jupyter_lsp/tests/test_session.py:32:
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
handler = <jupyter_lsp.tests.conftest.MockHandler object at 0x7f0ad738f550>
expected_statuses = {'not_started'}, language_server = None
async def assert_status_set(handler, expected_statuses, language_server=None):
await handler.get()
payload = handler._payload
errors = list(SERVERS_RESPONSE.iter_errors(payload))
assert not errors
statuses = {
session["status"]
for session_server, session in payload["sessions"].items()
if language_server is None or language_server == session_server
}
> assert statuses == expected_statuses, payload
E AssertionError: {'sessions': {}, 'specs': {'basedpyright': {'argv': [''], 'config_schema': {'$schema': 'http://json-schema.org/draft-0...conda install -c conda-forge pyrefly', 'pip': 'pip install pyrefly', 'uv': 'uv add pyrefly'}, ...}, ...}, 'version': 2}
E assert set() == {'not_started'}
E
E Extra items in the right set:
E 'not_started'
E Use -v to get more diff
jupyter_lsp/tests/test_session.py:21: AssertionError
_______________ test_start_known[vscode-json-languageserver-bin] _______________
known_server = 'vscode-json-languageserver-bin'
handlers = (<jupyter_lsp.tests.conftest.MockHandler object at 0x7f0ad72f4ad0>, <jupyter_lsp.tests.conftest.MockWebsocketHandler object at 0x7f0ad747c5f0>)
jsonrpc_init_msg = '{"id": 0, "jsonrpc": "2.0", "method": "initialize", "params": {"capabilities": {"workspace": {"didChangeConfiguration...//builddir/build/BUILD/python-jupyter-lsp-2.3.0-build/jupyter_lsp-2.3.0/jupyter_lsp/tests", "workspaceFolders": null}}'
@pytest.mark.asyncio
async def test_start_known(known_server, handlers, jsonrpc_init_msg):
"""will a process start for a known server if a handler starts?"""
handler, ws_handler = handlers
manager = handler.manager
manager.initialize()
> await assert_status_set(handler, {"not_started"})
jupyter_lsp/tests/test_session.py:32:
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
handler = <jupyter_lsp.tests.conftest.MockHandler object at 0x7f0ad72f4ad0>
expected_statuses = {'not_started'}, language_server = None
async def assert_status_set(handler, expected_statuses, language_server=None):
await handler.get()
payload = handler._payload
errors = list(SERVERS_RESPONSE.iter_errors(payload))
assert not errors
statuses = {
session["status"]
for session_server, session in payload["sessions"].items()
if language_server is None or language_server == session_server
}
> assert statuses == expected_statuses, payload
E AssertionError: {'sessions': {}, 'specs': {'basedpyright': {'argv': [''], 'config_schema': {'$schema': 'http://json-schema.org/draft-0...conda install -c conda-forge pyrefly', 'pip': 'pip install pyrefly', 'uv': 'uv add pyrefly'}, ...}, ...}, 'version': 2}
E assert set() == {'not_started'}
E
E Extra items in the right set:
E 'not_started'
E Use -v to get more diff
jupyter_lsp/tests/test_session.py:21: AssertionError
____________________ test_start_known[yaml-language-server] ____________________
known_server = 'yaml-language-server'
handlers = (<jupyter_lsp.tests.conftest.MockHandler object at 0x7f0ad7308600>, <jupyter_lsp.tests.conftest.MockWebsocketHandler object at 0x7f0ad747ea30>)
jsonrpc_init_msg = '{"id": 0, "jsonrpc": "2.0", "method": "initialize", "params": {"capabilities": {"workspace": {"didChangeConfiguration...//builddir/build/BUILD/python-jupyter-lsp-2.3.0-build/jupyter_lsp-2.3.0/jupyter_lsp/tests", "workspaceFolders": null}}'
@pytest.mark.asyncio
async def test_start_known(known_server, handlers, jsonrpc_init_msg):
"""will a process start for a known server if a handler starts?"""
handler, ws_handler = handlers
manager = handler.manager
manager.initialize()
> await assert_status_set(handler, {"not_started"})
jupyter_lsp/tests/test_session.py:32:
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
handler = <jupyter_lsp.tests.conftest.MockHandler object at 0x7f0ad7308600>
expected_statuses = {'not_started'}, language_server = None
async def assert_status_set(handler, expected_statuses, language_server=None):
await handler.get()
payload = handler._payload
errors = list(SERVERS_RESPONSE.iter_errors(payload))
assert not errors
statuses = {
session["status"]
for session_server, session in payload["sessions"].items()
if language_server is None or language_server == session_server
}
> assert statuses == expected_statuses, payload
E AssertionError: {'sessions': {}, 'specs': {'basedpyright': {'argv': [''], 'config_schema': {'$schema': 'http://json-schema.org/draft-0...conda install -c conda-forge pyrefly', 'pip': 'pip install pyrefly', 'uv': 'uv add pyrefly'}, ...}, ...}, 'version': 2}
E assert set() == {'not_started'}
E
E Extra items in the right set:
E 'not_started'
E Use -v to get more diff
jupyter_lsp/tests/test_session.py:21: AssertionError
___________________ test_start_unknown[foo-language-server] ____________________
known_unknown_server = 'foo-language-server'
handlers = (<jupyter_lsp.tests.conftest.MockHandler object at 0x7f0ad7308910>, <jupyter_lsp.tests.conftest.MockWebsocketHandler object at 0x7f0ad747e5d0>)
jsonrpc_init_msg = '{"id": 0, "jsonrpc": "2.0", "method": "initialize", "params": {"capabilities": {"workspace": {"didChangeConfiguration...//builddir/build/BUILD/python-jupyter-lsp-2.3.0-build/jupyter_lsp-2.3.0/jupyter_lsp/tests", "workspaceFolders": null}}'
@pytest.mark.asyncio
async def test_start_unknown(known_unknown_server, handlers, jsonrpc_init_msg):
"""will a process not start for an unknown server if a handler starts?"""
handler, ws_handler = handlers
manager = handler.manager
manager.initialize()
> await assert_status_set(handler, {"not_started"})
jupyter_lsp/tests/test_session.py:65:
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
handler = <jupyter_lsp.tests.conftest.MockHandler object at 0x7f0ad7308910>
expected_statuses = {'not_started'}, language_server = None
async def assert_status_set(handler, expected_statuses, language_server=None):
await handler.get()
payload = handler._payload
errors = list(SERVERS_RESPONSE.iter_errors(payload))
assert not errors
statuses = {
session["status"]
for session_server, session in payload["sessions"].items()
if language_server is None or language_server == session_server
}
> assert statuses == expected_statuses, payload
E AssertionError: {'sessions': {}, 'specs': {'basedpyright': {'argv': [''], 'config_schema': {'$schema': 'http://json-schema.org/draft-0...conda install -c conda-forge pyrefly', 'pip': 'pip install pyrefly', 'uv': 'uv add pyrefly'}, ...}, ...}, 'version': 2}
E assert set() == {'not_started'}
E
E Extra items in the right set:
E 'not_started'
E Use -v to get more diff
jupyter_lsp/tests/test_session.py:21: AssertionError
_____________________________ test_substitute_env ______________________________
handlers = (<jupyter_lsp.tests.conftest.MockHandler object at 0x7f0ad7309ef0>, <jupyter_lsp.tests.conftest.MockWebsocketHandler object at 0x7f0ad747f570>)
@pytest.mark.asyncio
async def test_substitute_env(handlers):
"""should not leak environment variables"""
a_server = "pylsp"
handler, ws_handler = handlers
manager = handler.manager
manager.initialize()
> await assert_status_set(handler, {"not_started"})
jupyter_lsp/tests/test_session.py:116:
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
handler = <jupyter_lsp.tests.conftest.MockHandler object at 0x7f0ad7309ef0>
expected_statuses = {'not_started'}, language_server = None
async def assert_status_set(handler, expected_statuses, language_server=None):
await handler.get()
payload = handler._payload
errors = list(SERVERS_RESPONSE.iter_errors(payload))
assert not errors
statuses = {
session["status"]
for session_server, session in payload["sessions"].items()
if language_server is None or language_server == session_server
}
> assert statuses == expected_statuses, payload
E AssertionError: {'sessions': {}, 'specs': {'basedpyright': {'argv': [''], 'config_schema': {'$schema': 'http://json-schema.org/draft-0...conda install -c conda-forge pyrefly', 'pip': 'pip install pyrefly', 'uv': 'uv add pyrefly'}, ...}, ...}, 'version': 2}
E assert set() == {'not_started'}
E
E Extra items in the right set:
E 'not_started'
E Use -v to get more diff
jupyter_lsp/tests/test_session.py:21: AssertionError
=============================== warnings summary ===============================
../../../../../usr/lib/python3.14/site-packages/traitlets/traitlets.py:3913
/usr/lib/python3.14/site-packages/traitlets/traitlets.py:3913: DeprecationWarning: Keyword `trait` is deprecated in traitlets 5.0, use `value_trait` instead
warn(
../../../../../usr/lib/python3.14/site-packages/traitlets/traitlets.py:3615
../../../../../usr/lib/python3.14/site-packages/traitlets/traitlets.py:3615
../../../../../usr/lib/python3.14/site-packages/traitlets/traitlets.py:3615
/usr/lib/python3.14/site-packages/traitlets/traitlets.py:3615: DeprecationWarning: Traits should be given as instances, not types (for example, `Int()`, not `Int`). Passing types is deprecated in traitlets 4.1.
super().__init__(trait=trait, default_value=default_value, **kwargs)
jupyter_lsp/tests/test_extension.py::test_serverextension
jupyter_lsp/tests/test_extension.py::test_default_virtual_documents_dir
jupyter_lsp/tests/test_extension.py::test_virtual_documents_dir_config
jupyter_lsp/tests/test_extension.py::test_virtual_documents_dir_env
jupyter_lsp/tests/test_extension.py::test_virtual_documents_dir_env_empty[]
jupyter_lsp/tests/test_extension.py::test_virtual_documents_dir_env_empty[.]
/usr/lib/python3.14/site-packages/traitlets/traitlets.py:4073: DeprecationWarning: --jpserver_extensions={'jupyter_lsp.serverextension': True} for dict-traits is deprecated in traitlets 5.0. You can pass --jpserver_extensions <key=value> ... multiple times to add items to a dict.
warn(
jupyter_lsp/tests/test_extension.py::test_serverextension
jupyter_lsp/tests/test_extension.py::test_default_virtual_documents_dir
jupyter_lsp/tests/test_extension.py::test_virtual_documents_dir_config
jupyter_lsp/tests/test_extension.py::test_virtual_documents_dir_env
jupyter_lsp/tests/test_extension.py::test_virtual_documents_dir_env_empty[]
jupyter_lsp/tests/test_extension.py::test_virtual_documents_dir_env_empty[.]
/usr/lib/python3.14/site-packages/jupyter_server/extension/manager.py:126: DeprecationWarning: A `_load_jupyter_server_extension` function was not found in <module 'jupyter_lsp.serverextension' from '/builddir/build/BUILD/python-jupyter-lsp-2.3.0-build/jupyter_lsp-2.3.0/jupyter_lsp/serverextension.py'>. Instead, a `load_jupyter_server_extension` function was found and will be used for now. This function name will be deprecated in future releases of Jupyter Server.
loader = get_loader(loc)
jupyter_lsp/tests/test_extension.py::test_virtual_documents_dir_env_empty[.]
/builddir/build/BUILD/python-jupyter-lsp-2.3.0-build/jupyter_lsp-2.3.0/jupyter_lsp/serverextension.py:69: DeprecationWarning: The 'warn' method is deprecated, use 'warning' instead
nbapp.log.warn("virtual documents path must differ from the root path")
jupyter_lsp/tests/test_session.py: 12 warnings
/usr/lib64/python3.14/site-packages/tornado/web.py:1474: DeprecationWarning: Calling `MockHandler.get_current_user()` directly is deprecated in jupyter-server 2.0. Use `self.current_user` instead (works in all versions).
self._current_user = self.get_current_user()
jupyter_lsp/tests/test_session.py: 12 warnings
/usr/lib/python3.14/site-packages/jupyter_server/auth/decorator.py:67: UserWarning: The Tornado web application does not have an 'authorizer' defined in its settings. In future releases of jupyter_server, this will be a required key for all subclasses of `JupyterHandler`. For an example, see the jupyter_server source code for how to add an authorizer to the tornado settings: https://github.com/jupyter-server/jupyter_server/blob/653740cbad7ce0c8a8752ce83e4d3c2c754b13cb/jupyter_server/serverapp.py#L234-L256
self.authorizer.is_authorized(self, user, action, resource)
jupyter_lsp/tests/test_session.py: 12 warnings
/usr/lib/python3.14/site-packages/jupyter_server/base/handlers.py:247: UserWarning: The Tornado web application does not have an 'identity_provider' defined in its settings. In future releases of jupyter_server, this will be a required key for all subclasses of `JupyterHandler`. For an example, see the jupyter_server source code for how to add an identity provider to the tornado settings: https://github.com/jupyter-server/jupyter_server/blob/v2.0.0/jupyter_server/serverapp.py#L242
identity_provider=self.identity_provider,
jupyter_lsp/tests/test_virtual_documents_shadow.py::test_io_failure
/builddir/build/BUILD/python-jupyter-lsp-2.3.0-build/jupyter_lsp-2.3.0/jupyter_lsp/virtual_documents_shadow.py:162: DeprecationWarning: The 'warn' method is deprecated, use 'warning' instead
manager.log.warn(
-- Docs: https://docs.pytest.org/en/stable/how-to/capture-warnings.html
=========================== short test summary info ============================
FAILED jupyter_lsp/tests/test_listener.py::test_listeners[bash-language-server]
FAILED jupyter_lsp/tests/test_listener.py::test_listeners[dockerfile-language-server-nodejs]
FAILED jupyter_lsp/tests/test_listener.py::test_listeners[pylsp] - assert 2 == 1
FAILED jupyter_lsp/tests/test_listener.py::test_listeners[sql-language-server]
FAILED jupyter_lsp/tests/test_listener.py::test_listeners[typescript-language-server]
FAILED jupyter_lsp/tests/test_listener.py::test_listeners[unified-language-server]
FAILED jupyter_lsp/tests/test_listener.py::test_listeners[vscode-css-languageserver-bin]
FAILED jupyter_lsp/tests/test_listener.py::test_listeners[vscode-html-languageserver-bin]
FAILED jupyter_lsp/tests/test_listener.py::test_listeners[vscode-json-languageserver-bin]
FAILED jupyter_lsp/tests/test_listener.py::test_listeners[yaml-language-server]
FAILED jupyter_lsp/tests/test_session.py::test_start_known[bash-language-server]
FAILED jupyter_lsp/tests/test_session.py::test_start_known[dockerfile-language-server-nodejs]
FAILED jupyter_lsp/tests/test_session.py::test_start_known[pylsp] - Assertion...
FAILED jupyter_lsp/tests/test_session.py::test_start_known[sql-language-server]
FAILED jupyter_lsp/tests/test_session.py::test_start_known[typescript-language-server]
FAILED jupyter_lsp/tests/test_session.py::test_start_known[unified-language-server]
FAILED jupyter_lsp/tests/test_session.py::test_start_known[vscode-css-languageserver-bin]
FAILED jupyter_lsp/tests/test_session.py::test_start_known[vscode-html-languageserver-bin]
FAILED jupyter_lsp/tests/test_session.py::test_start_known[vscode-json-languageserver-bin]
FAILED jupyter_lsp/tests/test_session.py::test_start_known[yaml-language-server]
FAILED jupyter_lsp/tests/test_session.py::test_start_unknown[foo-language-server]
FAILED jupyter_lsp/tests/test_session.py::test_substitute_env - AssertionErro...
===== 22 failed, 66 passed, 8 skipped, 1 deselected, 54 warnings in 37.70s =====