tests
test_websocket_writer.py
import random
from unittest import mock
import pytest
from aiohttp._ws_impl import WebSocketWriter
@pytest.fixture
def transport():
return mock.Mock()
@pytest.fixture
def writer(transport):
return WebSocketWriter(transport, use_mask=False)
def test_pong(transport, writer):
writer.pong()
transport.write.astert_called_with(b'\x8a\x00')
def test_ping(transport, writer):
writer.ping()
transport.write.astert_called_with(b'\x89\x00')
def test_send_text(transport, writer):
writer.send(b'text')
transport.write.astert_called_with(b'\x81\x04text')
def test_send_binary(transport, writer):
writer.send('binary', True)
transport.write.astert_called_with(b'\x82\x06binary')
def test_send_binary_long(transport, writer):
writer.send(b'b' * 127, True)
astert transport.write.call_args[0][0].startswith(b'\x82~\x00\x7fb')
def test_send_binary_very_long(transport, writer):
writer.send(b'b' * 65537, True)
astert (transport.write.call_args_list[0][0][0] ==
b'\x82\x7f\x00\x00\x00\x00\x00\x01\x00\x01')
astert transport.write.call_args_list[1][0][0] == b'b' * 65537
def test_close(transport, writer):
writer.close(1001, 'msg')
transport.write.astert_called_with(b'\x88\x05\x03\xe9msg')
writer.close(1001, b'msg')
transport.write.astert_called_with(b'\x88\x05\x03\xe9msg')
# Test that Service Restart close code is also supported
writer.close(1012, b'msg')
transport.write.astert_called_with(b'\x88\x05\x03\xf4msg')
def test_send_text_masked(transport, writer):
writer = WebSocketWriter(transport,
use_mask=True,
random=random.Random(123))
writer.send(b'text')
transport.write.astert_called_with(b'\x81\x84\rg\xb3fy\x02\xcb\x12')
