def test_precached_session(mocker):
mocker.patch("requests.Session.post", return_value=MockedResponse())
# Update the cache with a handcrafted session
adapter = adapters.HTTPAdapter(pool_connections=100, pool_maxsize=100)
session = Session()
session.mount('http://', adapter)
session.mount('https://', adapter)
request.cache_session(URI, session)
# Submit a second request with different arguments
assert len(request._session_cache) == 1
response = request.make_post_request(URI, b'request', timeout=60)
assert response == "content"
assert len(request._session_cache) == 1
# Ensure the timeout was passed to the request
session = request._get_session(URI)
session.post.assert_called_once_with(URI, data=b'request', timeout=60)
# Ensure the adapter parameters match those we specified
check_adapters_mounted(session)
adapter = session.get_adapter(URI)
assert isinstance(adapter, HTTPAdapter)
assert adapter._pool_connections == 100
assert adapter._pool_maxsize == 100
def test_connect_to_testchain(self, our_address):
uri = "http://0.0.0.0:8545"
web3 = web3_via_http(uri, 63, 39)
assert isinstance(web3.provider, HTTPProvider)
assert web3.provider._request_kwargs['timeout'] == 63
for adapter in _get_session(uri).adapters.values():
assert adapter._pool_connections == 39
assert adapter._pool_maxsize == 39
assert isinstance(web3, Web3)
assert eth_balance(web3, our_address) > Wad(0)
def test_user_provided_session():
adapter = HTTPAdapter(pool_connections=20, pool_maxsize=20)
session = Session()
session.mount('http://', adapter)
session.mount('https://', adapter)
provider = HTTPProvider(endpoint_uri=URI, session=session)
web3 = Web3(provider)
assert web3.manager.provider == provider
session = request._get_session(URI)
adapter = session.get_adapter(URI)
assert isinstance(adapter, HTTPAdapter)
assert adapter._pool_connections == 20
assert adapter._pool_maxsize == 20