test: mark websocket test as xfail for ssl

Author: milas

tests/integration/api_container_test.py

@@ -1217,6 +1217,8 @@ def test_run_container_reading_socket_http(self):
  data = read_exactly(pty_stdout, next_size)
  assert data.decode('utf-8') == line
 
+ @pytest.mark.xfail(condition=bool(os.environ.get('DOCKER_CERT_PATH', '')),
+ reason='DOCKER_CERT_PATH not respected for websockets')
  def test_run_container_reading_socket_ws(self):
  line = 'hi there and stuff and things, words!'
  # `echo` appends CRLF, `printf` doesn't