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import pytest
from unittest import mock
from mitmproxy.test import tflow
from mitmproxy import io
from mitmproxy import exceptions
from mitmproxy.addons import clientplayback
from mitmproxy.test import taddons
def tdump(path, flows):
with open(path, "wb") as f:
w = io.FlowWriter(f)
for i in flows:
w.add(i)
class MockThread():
def is_alive(self):
return False
class TestClientPlayback:
# @staticmethod
# def wait_until_not_live(flow):
# """
# Race condition: We don't want to replay the flow while it is still live.
# """
# s = time.time()
# while flow.live:
# time.sleep(0.001)
# if time.time() - s > 5:
# raise RuntimeError("Flow is live for too long.")
# def test_replay(self):
# assert self.pathod("304").status_code == 304
# assert len(self.master.state.flows) == 1
# l = self.master.state.flows[-1]
# assert l.response.status_code == 304
# l.request.path = "/p/305"
# self.wait_until_not_live(l)
# rt = self.master.replay_request(l, block=True)
# assert l.response.status_code == 305
# # Disconnect error
# l.request.path = "/p/305:d0"
# rt = self.master.replay_request(l, block=True)
# assert rt
# if isinstance(self, tservers.HTTPUpstreamProxyTest):
# assert l.response.status_code == 502
# else:
# assert l.error
# # Port error
# l.request.port = 1
# # In upstream mode, we get a 502 response from the upstream proxy server.
# # In upstream mode with ssl, the replay will fail as we cannot establish
# # SSL with the upstream proxy.
# rt = self.master.replay_request(l, block=True)
# assert rt
# if isinstance(self, tservers.HTTPUpstreamProxyTest):
# assert l.response.status_code == 502
# else:
# assert l.error
# def test_replay(self):
# opts = options.Options()
# fm = master.Master(opts)
# f = tflow.tflow(resp=True)
# f.request.content = None
# with pytest.raises(ReplayException, match="missing"):
# fm.replay_request(f)
# f.request = None
# with pytest.raises(ReplayException, match="request"):
# fm.replay_request(f)
# f.intercepted = True
# with pytest.raises(ReplayException, match="intercepted"):
# fm.replay_request(f)
# f.live = True
# with pytest.raises(ReplayException, match="live"):
# fm.replay_request(f)
# req = tutils.treq(headers=net_http.Headers(((b":authority", b"foo"), (b"header", b"qvalue"), (b"content-length", b"7"))))
# f = tflow.tflow(req=req)
# f.request.http_version = "HTTP/2.0"
# with mock.patch('mitmproxy.proxy.protocol.http_replay.RequestReplayThread.run'):
# rt = fm.replay_request(f)
# assert rt.f.request.http_version == "HTTP/1.1"
# assert ":authority" not in rt.f.request.headers
def test_load_file(self, tmpdir):
cp = clientplayback.ClientPlayback()
with taddons.context(cp):
fpath = str(tmpdir.join("flows"))
tdump(fpath, [tflow.tflow(resp=True)])
cp.load_file(fpath)
assert cp.count() == 1
with pytest.raises(exceptions.CommandError):
cp.load_file("/nonexistent")
def test_configure(self, tmpdir):
cp = clientplayback.ClientPlayback()
with taddons.context(cp) as tctx:
path = str(tmpdir.join("flows"))
tdump(path, [tflow.tflow()])
assert cp.count() == 0
tctx.configure(cp, client_replay=[path])
assert cp.count() == 1
tctx.configure(cp, client_replay=[])
with pytest.raises(exceptions.OptionsError):
tctx.configure(cp, client_replay=["nonexistent"])
def test_check(self):
cp = clientplayback.ClientPlayback()
with taddons.context(cp):
f = tflow.tflow(resp=True)
f.live = True
assert "live flow" in cp.check(f)
f = tflow.tflow(resp=True)
f.intercepted = True
assert "intercepted flow" in cp.check(f)
f = tflow.tflow(resp=True)
f.request = None
assert "missing request" in cp.check(f)
f = tflow.tflow(resp=True)
f.request.raw_content = None
assert "missing content" in cp.check(f)
def test_playback(self):
cp = clientplayback.ClientPlayback()
with taddons.context(cp):
assert cp.count() == 0
f = tflow.tflow(resp=True)
cp.start_replay([f])
assert cp.count() == 1
cp.stop_replay()
assert cp.count() == 0
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