Python DeviceTestServer.mass_inform方法代码示例

# 需要导入模块: from katcp.testutils import DeviceTestServer [as 别名]
# 或者: from katcp.testutils.DeviceTestServer import mass_inform [as 别名]
class TestInspectingClientAsync(tornado.testing.AsyncTestCase):

    def setUp(self):
        super(TestInspectingClientAsync, self).setUp()
        self.server = DeviceTestServer('', 0)
        start_thread_with_cleanup(self, self.server, start_timeout=1)
        self.host, self.port = self.server.bind_address

        self.client = InspectingClientAsync(self.host, self.port,
                                            ioloop=self.io_loop)
        self.io_loop.add_callback(self.client.connect)


    @tornado.testing.gen_test
    def test_simple_request(self):
        """Perform a basic request."""
        yield self.client.until_synced()
        reply, informs = yield self.client.simple_request('help', 'watchdog')
        self.assertIn('ok', str(reply))
        self.assertEquals(len(informs), 1)

    @tornado.testing.gen_test
    def test_sensor(self):
        """Access the sensor with the Async client."""
        yield self.client.until_synced()
        sensor_name = 'an.int'
        sensor = yield self.client.future_get_sensor(sensor_name)
        self.assertEquals(sensor.name, sensor_name)
        self.assertEquals(sensor.stype, 'integer')

        # Unknown sensor requests return a None.
        sensor_name = 'thing.unknown_sensor'
        sensor = yield self.client.future_get_sensor(sensor_name)
        self.assertIsNone(sensor)

    @tornado.testing.gen_test
    def test_request_access(self):
        """Test access to requests."""
        yield self.client.until_synced()

        request_name = 'watchdog'
        self.assertIn(request_name, self.client.requests)
        request = yield self.client.future_get_request(request_name)
        self.assertEqual(request.name, request_name)
        self.assertTrue(request.description,
                        'Expected an description: got nothing.')

        # Unknown request return a None.
        request_name = 'watchcat'
        self.assertNotIn(request_name, self.client.requests)
        request = yield self.client.future_get_request(request_name)
        self.assertIsNone(request)

    @tornado.testing.gen_test
    def test_sensor_add_remove(self):
        """Test a sensor being added and then remove it."""
        yield self.client.until_synced()

        sensor = DeviceTestSensor(Sensor.INTEGER, "another.int",
                                  "An Integer.",
                                  "count", [-5, 5], timestamp=time.time(),
                                  status=Sensor.NOMINAL, value=3)
        # Check that the sensor does not exist currently
        self.assertNotIn(sensor.name, self.client.sensors)

        # Add a sensor.
        self.server.add_sensor(sensor)
        self.server.mass_inform(Message.inform('interface-changed'))
        # Do a blocking request to ensure #interface-changed has been received
        yield self.client.simple_request('watchdog')
        yield self.client.until_synced()
        self.assertIn('another.int', self.client.sensors)

        # Remove a sensor.
        self.server.remove_sensor(sensor)
        self.server.mass_inform(Message.inform('interface-changed'))
        # Do a blocking request to ensure #interface-changed has been received
        yield self.client.simple_request('watchdog')

        yield self.client.until_synced()
        self.assertNotIn('another.int', self.client.sensors)


    @tornado.testing.gen_test
    def test_request_add_remove(self):
        """Test a request being added and then remove it."""
        yield self.client.until_synced()

        def request_sparkling_new(self, req, msg):
            """A new command."""
            return Message.reply(msg.name, "ok", "bling1", "bling2")

        # Check that the request did not exist before
        self.assertNotIn('sparkling-new', self.client.requests)

        # Add a request.
        self.server.request_sparkling_new = request_sparkling_new
        self.server._request_handlers['sparkling-new'] = request_sparkling_new
        self.server.mass_inform(Message.inform('interface-changed'))
        # Do a blocking request to ensure #interface-changed has been received
#.........这里部分代码省略.........

# 需要导入模块: from katcp.testutils import DeviceTestServer [as 别名]
# 或者: from katcp.testutils.DeviceTestServer import mass_inform [as 别名]
class test_KATCPClientResource_Integrated(tornado.testing.AsyncTestCase):
    def setUp(self):
        super(test_KATCPClientResource_Integrated, self).setUp()
        self.server = DeviceTestServer('', 0)
        start_thread_with_cleanup(self, self.server)
        self.host, self.port = self.server.bind_address
        self.default_resource_spec = dict(
            name='thething',
            address=self.server.bind_address,
            controlled=True)

    @tornado.gen.coroutine
    def _get_DUT_and_sync(self, resource_spec):
        DUT = resource_client.KATCPClientResource(self.default_resource_spec)
        DUT.start()
        yield DUT.until_state('synced')
        raise tornado.gen.Return(DUT)

    @tornado.testing.gen_test(timeout=1)
    def test_requests(self):
        DUT = yield self._get_DUT_and_sync(self.default_resource_spec)
        # Check that all the test-device requests are listed
        self.assertEqual(sorted(DUT.req),
                         sorted(n.replace('-', '_')
                                for n in self.server.request_names))

    @tornado.testing.gen_test(timeout=1)
    def test_active(self):
        DUT = yield self._get_DUT_and_sync(self.default_resource_spec)
        self.assertTrue(DUT.is_active(), 'Expect DUT to be active initialy')
        reply = yield DUT.req.new_command()
        self.assertTrue(reply.succeeded, 'Expect request to be succesful in active state')

        # Set DUT to 'inactive'
        DUT.set_active(False)
        with self.assertRaises(resource.KATCPResourceInactive):
            # Should raise if we attempt to do the request when inactive
            yield DUT.req.new_command()

        # Set DUT to back to 'active'
        DUT.set_active(True)
        reply = yield DUT.req.new_command()
        self.assertTrue(reply.succeeded, 'Expect request to be succesful in active state')


    @tornado.testing.gen_test(timeout=1)
    def test_sensors(self):
       DUT = yield self._get_DUT_and_sync(self.default_resource_spec)
       # Check that all the test-device sensors are listed
       self.assertEqual(sorted(DUT.sensor),
                        sorted(n.replace('-', '_').replace('.', '_')
                               for n in self.server.sensor_names))

    @tornado.testing.gen_test(timeout=1)
    def test_interface_change(self):
        DUT = yield self._get_DUT_and_sync(self.default_resource_spec)
        sensors_before = set(DUT.sensor)
        reqs_before = set(DUT.req)

        # Add a new sensor to the server
        sensor = DeviceTestSensor(DeviceTestSensor.INTEGER, "another.int",
                                  "An Integer.",
                                  "count", [-5, 5], timestamp=self.io_loop.time(),
                                  status=DeviceTestSensor.NOMINAL, value=3)
        self.server.add_sensor(sensor)
        # Check that the sensor does not exist currently
        self.assertNotIn(resource.escape_name(sensor.name), sensors_before)

        # Add a new request to the server
        def request_sparkling_new(self, req, msg):
            """A new command."""
            return Message.reply(msg.name, "ok", "bling1", "bling2")
        self.server._request_handlers['sparkling-new'] = request_sparkling_new
        # Check that the request did not exist before
        self.assertNotIn('sparkling-new', reqs_before)

        # Issue #interface-changed
        self.server.mass_inform(Message.inform('interface-changed'))
        yield DUT.until_state('syncing')
        yield DUT.until_state('synced')

        # Check if sensor/request was added
        self.assertEqual(set(DUT.sensor) - sensors_before, set(['another_int']))
        self.assertEqual(set(DUT.req) - reqs_before, set(['sparkling_new']))

        # And now remove them again
        self.server._request_handlers.pop('sparkling-new')
        self.server.remove_sensor('another.int')

        # Issue #interface-changed
        self.server.mass_inform(Message.inform('interface-changed'))
        yield DUT.until_state('syncing')
        yield DUT.until_state('synced')

        # Check if sensor/request was removed
        self.assertEqual(set(DUT.sensor), sensors_before)
        self.assertEqual(set(DUT.req), reqs_before)