handle error path (see handleError(record)) about picologging HOT 1 OPEN

def test_stream_error_handling():
    class BadStream(object):
        def write(self, data):
            raise RuntimeError('deliberate mistake')

    class TestStreamHandler(picologging.StreamHandler):
        def handleError(self, record):
            self.error_record = record

    handler = TestStreamHandler(BadStream())
    record = picologging.makeLogRecord({})
    handler.handle(record)
    assert handler.error_record is record

    handler = picologging.StreamHandler(BadStream())
    with pytest.raises(RuntimeError, match="RuntimeError: deliberate mistake"):
        handler.handle(record)