示例#1
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class XmlRPCClientTest(TestCase):
    """
    The test cases to test the capibility of xmlrpclib.
    """
    def setUp(self):
        self._mock_sampler = XmlRPCClientTest._MockedSampler()

        self._mock_sampler_server =\
            NodeSamplerServer(port=8000, sampler=self._mock_sampler)

        def start_server():
            self._mock_sampler_server.start()

        server_thread = Thread(target=start_server)
        server_thread.setDaemon(True)
        server_thread.start()

        self.xmlrpc_client = XmlRPCClient()
        self.fake_node_services =\
            [Service(name="$$test_service_a$$",
                     ip=TEST_IP, check_methods=TEST_METHOD),
             Service(name="$$test_service_b$$",
                     ip=TEST_IP, check_methods=TEST_METHOD)]

        self.expected_respond = [{"name": "$$test_service_a$$",
                                  "ip": TEST_IP,
                                  "check_methods": TEST_METHOD},
                                 {"name": "$$test_service_b$$",
                                  "ip": TEST_IP,
                                  "check_methods": TEST_METHOD}]

    def test_connect(self):
        """
        The test case to check the capability of xmlrpclib
        when "ip" attribute of Service obj is string type.
        :return:
        """
        node_result = self.xmlrpc_client.connect(
            ip=TEST_IP, group=TEST_GROUP,
            port=TEST_PORT, node_services=self.fake_node_services)
        self.assertEquals(node_result, self.expected_respond)

    class _MockedSampler(XmlRPCClient):
        """
        The mocked NodeSampler inheriting from NodeSampler of XmlRPCClient
        contains stubs to check the communication inner status.
        """
        def sample(self, services):
            return services
示例#2
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    def setUp(self):
        self._mock_sampler = XmlRPCClientTest._MockedSampler()

        self._mock_sampler_server =\
            NodeSamplerServer(port=8000, sampler=self._mock_sampler)

        def start_server():
            self._mock_sampler_server.start()

        server_thread = Thread(target=start_server)
        server_thread.setDaemon(True)
        server_thread.start()

        self.xmlrpc_client = XmlRPCClient()
        self.fake_node_services =\
            [Service(name="$$test_service_a$$",
                     ip=TEST_IP, check_methods=TEST_METHOD),
             Service(name="$$test_service_b$$",
                     ip=TEST_IP, check_methods=TEST_METHOD)]

        self.expected_respond = [{"name": "$$test_service_a$$",
                                  "ip": TEST_IP,
                                  "check_methods": TEST_METHOD},
                                 {"name": "$$test_service_b$$",
                                  "ip": TEST_IP,
                                  "check_methods": TEST_METHOD}]
示例#3
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class NodeSamplerServerTest(TestCase):
    """
    The test cases to test the capacity of Server start on some occassions.
    """
    def setUp(self):
        _mocked_node_sampler = _MockedNodeSampler()
        self.node_sampler_server = NodeSamplerServer(8000,
                                                     _mocked_node_sampler)

        def start_server():
            self.node_sampler_server.start()

        server_thread = Thread(target=start_server)
        server_thread.setDaemon(True)

        server_thread.start()

    def test_sample_server(self):
        """
        This test case to test sampler response.
        :return:
        """
        fake_uri = "http://localhost:8000/"
        proxy = ServerProxy(fake_uri)

        dict_service_a = {"name": "$$test_service_a$$",
                          "ip": TEST_IP,
                          "check_methods": TEST_METHOD}
        dict_service_b = {"name": "$$test_service_b$$",
                          "ip": TEST_IP,
                          "check_methods": TEST_METHOD}

        fake_services = [dict_service_a, dict_service_b]
        self.assertEquals(proxy.sample(fake_services), 1,
                          "Failed to return result from sampler.")

    def test_sampler_server_negative(self):
        """
        This test case to test when transform value
        which cannot be found in config.
        :return:
        """
        pass

    def tearDown(self):
        pass
示例#4
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    def setUp(self):
        _mocked_node_sampler = _MockedNodeSampler()
        self.node_sampler_server = NodeSamplerServer(8000,
                                                     _mocked_node_sampler)

        def start_server():
            self.node_sampler_server.start()

        server_thread = Thread(target=start_server)
        server_thread.setDaemon(True)

        server_thread.start()
示例#5
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class NodeSamplerServerStartTest(TestCase):
    """
    The test cases to test class NodeSamplerServer.
    """
    def setUp(self):
        _mocked_node_sampler = _MockedNodeSampler()
        self.node_sampler_server =\
            NodeSamplerServer(TEST_PORT, _mocked_node_sampler)

    def test_listen_port(self):
        """
        The test case to test the server
        created by NodeSamplerServer class.
        :return:
        """

        def start_server():
            self.node_sampler_server.start()

        server_thread = Thread(target=start_server)
        server_thread.setDaemon(True)
        server_thread.start()

        proxy = ServerProxy("http://localhost:8000")
        service_a = Service(name="$$service_a$$",
                            check_methods=TEST_METHOD,
                            ip=TEST_IP)
        service_b = Service(name="$$service_b$$",
                            check_methods=TEST_METHOD,
                            ip=TEST_IP)
        service_c = Service(name="$$service_c$$",
                            check_methods=TEST_METHOD,
                            ip=TEST_IP)
        fake_services = [service_a, service_b, service_c]
        self.assertEquals(
            proxy.sample(fake_services), 1,
            "NodeSamplerServer cannot create object.")
示例#6
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 def setUp(self):
     _mocked_node_sampler = _MockedNodeSampler()
     self.node_sampler_server =\
         NodeSamplerServer(TEST_PORT, _mocked_node_sampler)