Module meshtastic.tests.test_serial_interface
Meshtastic unit tests for serial_interface.py
Expand source code
"""Meshtastic unit tests for serial_interface.py"""
# pylint: disable=R0917
import re
from unittest.mock import mock_open, patch
import pytest
from ..serial_interface import SerialInterface
from ..protobuf import config_pb2
@pytest.mark.unit
@patch("time.sleep")
@patch("termios.tcsetattr")
@patch("termios.tcgetattr")
@patch("builtins.open", new_callable=mock_open, read_data="data")
@patch("serial.Serial")
@patch("meshtastic.util.findPorts", return_value=["/dev/ttyUSBfake"])
def test_SerialInterface_single_port(
mocked_findPorts, mocked_serial, mocked_open, mock_get, mock_set, mock_sleep, capsys
):
"""Test that we can instantiate a SerialInterface with a single port"""
iface = SerialInterface(noProto=True)
iface.localNode.localConfig.lora.CopyFrom(config_pb2.Config.LoRaConfig())
iface.showInfo()
iface.localNode.showInfo()
iface.close()
mocked_findPorts.assert_called()
mocked_serial.assert_called()
mocked_open.assert_called()
mock_get.assert_called()
mock_set.assert_called()
mock_sleep.assert_called()
out, err = capsys.readouterr()
assert re.search(r"Nodes in mesh", out, re.MULTILINE)
assert re.search(r"Preferences", out, re.MULTILINE)
assert re.search(r"Channels", out, re.MULTILINE)
assert re.search(r"Primary channel", out, re.MULTILINE)
assert err == ""
@pytest.mark.unit
@patch("meshtastic.util.findPorts", return_value=[])
def test_SerialInterface_no_ports(mocked_findPorts, capsys):
"""Test that we can instantiate a SerialInterface with no ports"""
serialInterface = SerialInterface(noProto=True)
mocked_findPorts.assert_called()
assert serialInterface.devPath is None
out, err = capsys.readouterr()
assert re.search(r"No.*Meshtastic.*device.*detected", out, re.MULTILINE)
assert err == ""
@pytest.mark.unit
@patch(
"meshtastic.util.findPorts", return_value=["/dev/ttyUSBfake1", "/dev/ttyUSBfake2"]
)
def test_SerialInterface_multiple_ports(mocked_findPorts, capsys):
"""Test that we can instantiate a SerialInterface with two ports"""
with pytest.raises(SystemExit) as pytest_wrapped_e:
SerialInterface(noProto=True)
mocked_findPorts.assert_called()
assert pytest_wrapped_e.type == SystemExit
assert pytest_wrapped_e.value.code == 1
out, err = capsys.readouterr()
assert re.search(r"Warning: Multiple serial ports were detected", out, re.MULTILINE)
assert err == ""
Functions
def test_SerialInterface_multiple_ports(mocked_findPorts, capsys)
-
Test that we can instantiate a SerialInterface with two ports
Expand source code
@pytest.mark.unit @patch( "meshtastic.util.findPorts", return_value=["/dev/ttyUSBfake1", "/dev/ttyUSBfake2"] ) def test_SerialInterface_multiple_ports(mocked_findPorts, capsys): """Test that we can instantiate a SerialInterface with two ports""" with pytest.raises(SystemExit) as pytest_wrapped_e: SerialInterface(noProto=True) mocked_findPorts.assert_called() assert pytest_wrapped_e.type == SystemExit assert pytest_wrapped_e.value.code == 1 out, err = capsys.readouterr() assert re.search(r"Warning: Multiple serial ports were detected", out, re.MULTILINE) assert err == ""
def test_SerialInterface_no_ports(mocked_findPorts, capsys)
-
Test that we can instantiate a SerialInterface with no ports
Expand source code
@pytest.mark.unit @patch("meshtastic.util.findPorts", return_value=[]) def test_SerialInterface_no_ports(mocked_findPorts, capsys): """Test that we can instantiate a SerialInterface with no ports""" serialInterface = SerialInterface(noProto=True) mocked_findPorts.assert_called() assert serialInterface.devPath is None out, err = capsys.readouterr() assert re.search(r"No.*Meshtastic.*device.*detected", out, re.MULTILINE) assert err == ""
def test_SerialInterface_single_port(mocked_findPorts, mocked_serial, mocked_open, mock_get, mock_set, mock_sleep, capsys)
-
Test that we can instantiate a SerialInterface with a single port
Expand source code
@pytest.mark.unit @patch("time.sleep") @patch("termios.tcsetattr") @patch("termios.tcgetattr") @patch("builtins.open", new_callable=mock_open, read_data="data") @patch("serial.Serial") @patch("meshtastic.util.findPorts", return_value=["/dev/ttyUSBfake"]) def test_SerialInterface_single_port( mocked_findPorts, mocked_serial, mocked_open, mock_get, mock_set, mock_sleep, capsys ): """Test that we can instantiate a SerialInterface with a single port""" iface = SerialInterface(noProto=True) iface.localNode.localConfig.lora.CopyFrom(config_pb2.Config.LoRaConfig()) iface.showInfo() iface.localNode.showInfo() iface.close() mocked_findPorts.assert_called() mocked_serial.assert_called() mocked_open.assert_called() mock_get.assert_called() mock_set.assert_called() mock_sleep.assert_called() out, err = capsys.readouterr() assert re.search(r"Nodes in mesh", out, re.MULTILINE) assert re.search(r"Preferences", out, re.MULTILINE) assert re.search(r"Channels", out, re.MULTILINE) assert re.search(r"Primary channel", out, re.MULTILINE) assert err == ""