How to use the pythonping.executor.Response function in pythonping

def time_elapsed(self):
        """Verifies the time elapsed is presented correctly"""
        self.assertEqual(executor.Response(None, 1).time_elapsed_ms, 1000, 'Bad ms representation for 1 second')
        self.assertEqual(executor.Response(None, 0.001).time_elapsed_ms, 1, 'Bad ms representation for 1 ms')
        self.assertEqual(executor.Response(None, 0.01).time_elapsed_ms, 10, 'Bad ms representation for 10 ms')

import collections
import unittest
from pythonping import executor
from pythonping import icmp


class SuccessfulResponseMock(executor.Response):
    """Mock a successful response to a ping"""
    @property
    def success(self):
        return True


class FailingResponseMock(executor.Response):
    """Mock a failed response to a ping"""
    @property
    def success(self):
        return False


class ExecutorUtilsTestCase(unittest.TestCase):
    """Tests for standalone functions in pythonping.executor"""

    def test_represent_seconds_in_ms(self):
        """Verifies conversion from seconds to milliseconds works correctly"""
        self.assertEqual(executor.represent_seconds_in_ms(4), 4000, 'Failed to convert seconds to milliseconds')
        self.assertEqual(executor.represent_seconds_in_ms(0), 0, 'Failed to convert seconds to milliseconds')
        self.assertEqual(executor.represent_seconds_in_ms(0.001), 1, 'Failed to convert seconds to milliseconds')
        self.assertEqual(executor.represent_seconds_in_ms(0.0001), 0.1, 'Failed to convert seconds to milliseconds')
        self.assertEqual(executor.represent_seconds_in_ms(0.00001), 0.01, 'Failed to convert seconds to milliseconds')

def time_elapsed(self):
        """Verifies the time elapsed is presented correctly"""
        self.assertEqual(executor.Response(None, 1).time_elapsed_ms, 1000, 'Bad ms representation for 1 second')
        self.assertEqual(executor.Response(None, 0.001).time_elapsed_ms, 1, 'Bad ms representation for 1 ms')
        self.assertEqual(executor.Response(None, 0.01).time_elapsed_ms, 10, 'Bad ms representation for 10 ms')

import collections
import unittest
from pythonping import executor
from pythonping import icmp


class SuccessfulResponseMock(executor.Response):
    """Mock a successful response to a ping"""
    @property
    def success(self):
        return True


class FailingResponseMock(executor.Response):
    """Mock a failed response to a ping"""
    @property
    def success(self):
        return False


class ExecutorUtilsTestCase(unittest.TestCase):
    """Tests for standalone functions in pythonping.executor"""

def test_success(self):
        """Verifies the if the Response can indicate a success to a request correctly"""
        self.assertTrue(self.craft_response_of_type(icmp.Types.EchoReply).success,
                        'Unable to validate a successful response')
        self.assertFalse(self.craft_response_of_type(icmp.Types.DestinationUnreachable).success,
                         'Unable to validate Destination Unreachable')
        self.assertFalse(self.craft_response_of_type(icmp.Types.BadIPHeader).success,
                         'Unable to validate Bad IP Header')
        self.assertFalse(executor.Response(None, 0.1).success, 'Unable to validate timeout (no payload)')

:param timeout: How long to listen for the specified packet, in seconds
        :type timeout: float
        :return: The response to the request with the specified packet_id
        :rtype: Response"""
        time_left = timeout
        response = icmp.ICMP()
        while time_left > 0:
            # Keep listening until a packet arrives
            raw_packet, source_socket, time_left = self.socket.receive(time_left)
            # If we actually received something
            if raw_packet != b'':
                response.unpack(raw_packet)
                # Ensure we have not unpacked the packet we sent (RHEL will also listen to outgoing packets)
                if response.id == packet_id and response.message_type != icmp.Types.EchoRequest.type_id:
                    return Response(Message('', response, source_socket[0]), timeout-time_left)
        return Response(None, timeout)