async def test_message_request(ps_server, mocker):
ps_server.listen()
ps = PacketStream(ps_server)
mocker.patch.object(ps, 'register_handler', wraps=ps.register_handler)
ps.send({'name': ['whoami'], 'args': []})
header, body = list(ps_server.get_output())
assert header == b'\x02\x00\x00\x00 \x00\x00\x00\x01'
assert json.loads(body.decode('utf-8')) == {"name": ["whoami"], "args": []}
assert ps.req_counter == 2
assert ps.register_handler.call_count == 1
handler = list(ps._event_map.values())[0][1]
with patch.object(handler, 'process') as mock_process:
ps_server.feed([
b'\x02\x00\x00\x00>\xff\xff\xff\xff',
b'{"id":"@1+Iwm79DKvVBqYKFkhT6fWRbAVvNNVH4F2BSxwhYmx8=.ed25519"}'
])
msg = await ps.read()
assert mock_process.call_count == 1
# responses have negative req
assert msg.req == -1
assert msg.body[
'id'] == '@1+Iwm79DKvVBqYKFkhT6fWRbAVvNNVH4F2BSxwhYmx8=.ed25519'
assert ps.req_counter == 2
async def test_message_encoding(ps_client):
await ps_client.connect()
ps = PacketStream(ps_client)
assert ps.is_connected
ps.send(
{
'name': ['createHistoryStream'],
'args': [{
'id': "@1+Iwm79DKvVBqYKFkhT6fWRbAVvNNVH4F2BSxwhYmx8=.ed25519",
'seq': 1,
'live': False,
'keys': False
}],
'type':
'source'
},
stream=True)
header, body = list(ps_client.get_output())
assert header == b'\x0a\x00\x00\x00\xa6\x00\x00\x00\x01'
assert json.loads(body.decode('utf-8')) == {
"name": ["createHistoryStream"],
"args": [{
"id": "@1+Iwm79DKvVBqYKFkhT6fWRbAVvNNVH4F2BSxwhYmx8=.ed25519",
"seq": 1,
"live": False,
"keys": False
}],
"type":
"source"
}
async def on_connect(conn):
packet_stream = PacketStream(conn)
api.add_connection(packet_stream)
print('connect', conn)
async for msg in packet_stream:
print(msg)
async def test_message_decoding(ps_client):
await ps_client.connect()
ps = PacketStream(ps_client)
assert ps.is_connected
ps_client.feed([
b'\n\x00\x00\x00\x9a\x00\x00\x04\xfb',
b'{"name":["createHistoryStream"],"args":[{"id":"@omgyp7Pnrw+Qm0I6T6Fh5VvnKmodMXwnxTIesW2DgMg=.ed25519",'
b'"seq":10,"live":true,"keys":false}],"type":"source"}'
])
messages = (await _collect_messages(ps))
assert len(messages) == 1
assert messages[0].type == PSMessageType.JSON
assert messages[0].body == {
'name': ['createHistoryStream'],
'args': [{
'id': '@omgyp7Pnrw+Qm0I6T6Fh5VvnKmodMXwnxTIesW2DgMg=.ed25519',
'seq': 10,
'live': True,
'keys': False
}],
'type':
'source'
}
async def main():
client = SHSClient('127.0.0.1', 8008, keypair, bytes(keypair.verify_key))
packet_stream = PacketStream(client)
await client.open()
api.add_connection(packet_stream)
await gather(ensure_future(api), test_client())
async def test_message_stream(ps_client, mocker):
await ps_client.connect()
ps = PacketStream(ps_client)
mocker.patch.object(ps, 'register_handler', wraps=ps.register_handler)
assert ps.is_connected
ps.send(
{
'name': ['createHistoryStream'],
'args': [{
'id': "@1+Iwm79DKvVBqYKFkhT6fWRbAVvNNVH4F2BSxwhYmx8=.ed25519",
'seq': 1,
'live': False,
'keys': False
}],
'type':
'source'
},
stream=True)
assert ps.req_counter == 2
assert ps.register_handler.call_count == 1
handler = list(ps._event_map.values())[0][1]
with patch.object(handler, 'process') as mock_process:
ps_client.feed([b'\n\x00\x00\x02\xc5\xff\xff\xff\xff', MSG_BODY_1])
msg = await ps.read()
assert mock_process.call_count == 1
# responses have negative req
assert msg.req == -1
assert msg.body[
'previous'] == '%KTGP6W8vF80McRAZHYDWuKOD0KlNyKSq6Gb42iuV7Iw=.sha256'
assert ps.req_counter == 2
stream_handler = ps.send(
{
'name': ['createHistoryStream'],
'args': [{
'id': "@1+Iwm79DKvVBqYKFkhT6fWRbAVvNNVH4F2BSxwhYmx8=.ed25519",
'seq': 1,
'live': False,
'keys': False
}],
'type':
'source'
},
stream=True)
assert ps.req_counter == 3
assert ps.register_handler.call_count == 2
handler = list(ps._event_map.values())[1][1]
with patch.object(handler, 'process',
wraps=handler.process) as mock_process:
ps_client.feed([
b'\n\x00\x00\x02\xc5\xff\xff\xff\xfe', MSG_BODY_1,
b'\x0e\x00\x00\x023\xff\xff\xff\xfe', MSG_BODY_2
])
# execute both message polling and response handling loops
collected, handled = await gather(_collect_messages(ps),
_collect_messages(stream_handler))
# No messages collected, since they're all responses
assert collected == []
assert mock_process.call_count == 2
for msg in handled:
# responses have negative req
assert msg.req == -2