remove unused DeferredMockCallable

This commit is contained in:
Richard van der Hoff 2020-12-02 15:13:05 +00:00
parent c834f1d67a
commit b751624ff8

View file

@ -20,13 +20,12 @@ import os
import time
import uuid
import warnings
from inspect import getcallargs
from typing import Type
from urllib import parse as urlparse
from mock import Mock, patch
from twisted.internet import defer, reactor
from twisted.internet import defer
from synapse.api.constants import EventTypes
from synapse.api.errors import CodeMessageException, cs_error
@ -343,14 +342,6 @@ def setup_test_homeserver(
return hs
def get_mock_call_args(pattern_func, mock_func):
""" Return the arguments the mock function was called with interpreted
by the pattern functions argument list.
"""
invoked_args, invoked_kargs = mock_func.call_args
return getcallargs(pattern_func, *invoked_args, **invoked_kargs)
def mock_getRawHeaders(headers=None):
headers = headers if headers is not None else {}
@ -536,86 +527,6 @@ class MockClock:
return d
def _format_call(args, kwargs):
return ", ".join(
["%r" % (a) for a in args] + ["%s=%r" % (k, v) for k, v in kwargs.items()]
)
class DeferredMockCallable:
"""A callable instance that stores a set of pending call expectations and
return values for them. It allows a unit test to assert that the given set
of function calls are eventually made, by awaiting on them to be called.
"""
def __init__(self):
self.expectations = []
self.calls = []
def __call__(self, *args, **kwargs):
self.calls.append((args, kwargs))
if not self.expectations:
raise ValueError(
"%r has no pending calls to handle call(%s)"
% (self, _format_call(args, kwargs))
)
for (call, result, d) in self.expectations:
if args == call[1] and kwargs == call[2]:
d.callback(None)
return result
failure = AssertionError(
"Was not expecting call(%s)" % (_format_call(args, kwargs))
)
for _, _, d in self.expectations:
try:
d.errback(failure)
except Exception:
pass
raise failure
def expect_call_and_return(self, call, result):
self.expectations.append((call, result, defer.Deferred()))
@defer.inlineCallbacks
def await_calls(self, timeout=1000):
deferred = defer.DeferredList(
[d for _, _, d in self.expectations], fireOnOneErrback=True
)
timer = reactor.callLater(
timeout / 1000,
deferred.errback,
AssertionError(
"%d pending calls left: %s"
% (
len([e for e in self.expectations if not e[2].called]),
[e for e in self.expectations if not e[2].called],
)
),
)
yield deferred
timer.cancel()
self.calls = []
def assert_had_no_calls(self):
if self.calls:
calls = self.calls
self.calls = []
raise AssertionError(
"Expected not to received any calls, got:\n"
+ "\n".join(["call(%s)" % _format_call(c[0], c[1]) for c in calls])
)
async def create_room(hs, room_id: str, creator_id: str):
"""Creates and persist a creation event for the given room
"""