pytest and caplog

[lazyliv]

Hi.

I have the folowing test class:

class TestConnection(AsyncTestCase):
      '''Integration test'''

      @gen_test
      def test_connecting_to_server(self):
          '''Connecting to the TCPserver'''
          client = server = None
          try:
              sock, port = bind_unused_port()
              with NullContext():
                  server = EchoServer()
                  server.add_socket(sock)
              client = IOStream(socket.socket())
              with ExpectLog(caplog, '.*decode.*'):
                  yield client.connect(('localhost', port))
                  yield client.write(b'hello\n')
                  # yield client.read_until(b'\n')
                  yield gen.moment
                  assert False
          finally:
              if server is not None:
                  server.stop()
              if client is not None:
                  client.close()

Can someone explain how to gain access to the caplog fixture inside the test method so that I can work with my logs ?