Exemplo n.º 1
0
    def get_data(self, message):
        """

        Parameters
        ----------
        message

        Returns
        -------

        """
        messg = ThreadCommand(message)

        if message == 'set_info':
            list_len = get_int(self.socket)
            path = []
            for ind in range(list_len):
                path.append(get_string(self.socket))
            param_xml = get_string(self.socket)
            messg.attributes = [path, param_xml]

        elif message == 'move_abs':
            position = get_scalar(self.socket)
            messg.attributes = [position]

        elif message == 'move_rel':
            position = get_scalar(self.socket)
            messg.attributes = [position]

        self.cmd_signal.emit(messg)
Exemplo n.º 2
0
    def get_data(self, message):
        """

        Parameters
        ----------
        message

        Returns
        -------

        """
        if self.socket is not None:
            messg = ThreadCommand(message)

            if message == 'set_info':
                path = self.socket.get_list()
                param_xml = self.socket.get_string()
                messg.attributes = [path, param_xml]

            elif message == 'move_abs':
                position = self.socket.get_scalar()
                messg.attributes = [position]

            elif message == 'move_rel':
                position = self.socket.get_scalar()
                messg.attributes = [position]

            self.cmd_signal.emit(messg)
Exemplo n.º 3
0
    def test_queue_command(self, mock_connection):
        mock_connection.side_effect = [Expected_1]
        command = ThreadCommand()
        command.attributes = {
            'ipaddress': '0.0.0.0',
            'port': 5544,
            'path': [1, 2, 3],
            'param': Parameter(name='test_param')
        }

        test_TCP_Client = TCPClient()
        test_TCP_Client.socket = Socket(MockPythonSocket())
        command.command = 'ini_connection'
        with pytest.raises(Expected_1):
            test_TCP_Client.queue_command(command)

        test_TCP_Client = TCPClient()
        cmd_signal = mock.Mock()
        cmd_signal.emit.side_effect = [Expected_2, Expected_3]
        test_TCP_Client.cmd_signal = cmd_signal
        command.command = 'quit'
        with pytest.raises(Expected_2):
            test_TCP_Client.queue_command(command)

        test_TCP_Client.socket = Socket(MockPythonSocket())
        with pytest.raises(Expected_3):
            test_TCP_Client.queue_command(command)
        assert test_TCP_Client.socket.socket._closed

        test_TCP_Client.socket = Socket(MockPythonSocket())
        command.command = 'update_connection'
        test_TCP_Client.queue_command(command)
        assert test_TCP_Client.ipaddress == command.attributes['ipaddress']
        assert test_TCP_Client.port == command.attributes['port']

        command.command = 'send_info'
        test_TCP_Client.queue_command(command)
        assert test_TCP_Client.socket.get_string() == 'Info_xml'
        assert test_TCP_Client.socket.get_list() == command.attributes['path']
        assert test_TCP_Client.socket.get_string()

        command.attributes = [{'data': [1, 1.1, 5]}]
        command.command = 'data_ready'
        test_TCP_Client.queue_command(command)
        assert test_TCP_Client.socket.get_string() == 'Done'
        assert test_TCP_Client.socket.get_list(
        ) == command.attributes[0]['data']

        command.attributes = [10]
        command.command = 'position_is'
        test_TCP_Client.queue_command(command)
        assert test_TCP_Client.socket.get_string() == 'position_is'
        assert test_TCP_Client.socket.get_scalar() == command.attributes[0]

        command.command = 'move_done'
        test_TCP_Client.queue_command(command)
        assert test_TCP_Client.socket.get_string() == 'move_done'
        assert test_TCP_Client.socket.get_scalar() == command.attributes[0]

        command.attributes = [np.array([1, 2, 3])]
        command.command = 'x_axis'
        test_TCP_Client.queue_command(command)
        assert test_TCP_Client.socket.get_string() == 'x_axis'
        array = command.attributes[0]
        result = test_TCP_Client.socket.get_array()
        for val1, val2 in zip(array, result):
            assert val1 == val2
        assert test_TCP_Client.socket.get_string() == ''
        assert test_TCP_Client.socket.get_string() == ''

        command.command = 'y_axis'
        test_TCP_Client.queue_command(command)
        assert test_TCP_Client.socket.get_string() == 'y_axis'
        result = test_TCP_Client.socket.get_array()
        for val1, val2 in zip(array, result):
            assert val1 == val2
        assert test_TCP_Client.socket.get_string() == ''
        assert test_TCP_Client.socket.get_string() == ''

        command.command = 'x_axis'
        command.attributes = [{
            'data': np.array([1, 2, 3]),
            'label': 'test',
            'units': 'cm'
        }]
        test_TCP_Client.queue_command(command)
        assert test_TCP_Client.socket.get_string() == 'x_axis'
        array = command.attributes[0]['data']
        result = test_TCP_Client.socket.get_array()
        for val1, val2 in zip(array, result):
            assert val1 == val2
        assert test_TCP_Client.socket.get_string() == 'test'
        assert test_TCP_Client.socket.get_string() == 'cm'

        command.command = 'y_axis'
        test_TCP_Client.queue_command(command)
        assert test_TCP_Client.socket.get_string() == 'y_axis'
        result = test_TCP_Client.socket.get_array()
        for val1, val2 in zip(array, result):
            assert val1 == val2
        assert test_TCP_Client.socket.get_string() == 'test'
        assert test_TCP_Client.socket.get_string() == 'cm'

        command.command = 'test'
        with pytest.raises(IOError):
            test_TCP_Client.queue_command(command)