Test files now pytest

[PZES]

Description

Changed test files to use pytest

Verification

Ran pytest on the files

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[sshane]

I recall we had an issue with pytest.skip not skipping earlier, can you make sure that's no longer an issue where you replaced unittest.skip? Perhaps that was because we just ran with unittest

[adeebshihadeh]

Looks like there's still a bunch of unittest references:

batman:twopilot$ rg unittest selfdrive/
selfdrive/updated/tests/test_base.py
9:import unittest
10:from unittest import mock
58:      raise unittest.SkipTest

selfdrive/thermald/tests/test_fan_controller.py
2:from unittest.mock import Mock, patch

selfdrive/thermald/tests/test_power_monitoring.py
2:from unittest.mock import patch

selfdrive/athena/tests/test_registration.py
5:from unittest import mock

selfdrive/athena/tests/test_athenad_ping.py
7:from unittest import mock

selfdrive/athena/tests/test_athenad.py
16:from unittest import mock

selfdrive/car/tests/test_models.py
7:import unittest
158:      raise unittest.SkipTest
163:        raise unittest.SkipTest

selfdrive/car/tests/test_docs.py
6:import unittest
87:          raise unittest.SkipTest

selfdrive/car/tests/test_lateral_limits.py
6:import unittest
38:      raise unittest.SkipTest("Platform is behind dashcamOnly")
42:      raise unittest.SkipTest
45:      raise unittest.SkipTest
78:  result = unittest.main(exit=False)

selfdrive/car/tests/test_fw_fingerprint.py
5:import unittest
8:from unittest import mock
66:      raise unittest.SkipTest("Brand does not implement custom fuzzy fingerprinting function")
88:      raise unittest.SkipTest("Car model has no compatible ECUs for fuzzy matching")

selfdrive/boardd/tests/test_pandad.py
5:import unittest
113:      raise unittest.SkipTest("SPI test")

selfdrive/car/hyundai/tests/test_hyundai.py
4:import unittest
72:          raise unittest.SkipTest("Skip checking Santa Cruz for its parts")
158:            raise unittest.SkipTest("No part numbers for car model")

selfdrive/car/ford/tests/test_ford.py
3:import unittest
149:  unittest.main()

selfdrive/car/volkswagen/tests/test_volkswagen.py
4:import unittest
66:  unittest.main()

selfdrive/ui/tests/test_ui/run.py
11:import unittest
191:  unittest.main(exit=False)

[sshane]

I suggest we add "unittest".msg = "use pytest!" to ruff's banned-api

[adeebshihadeh]

Closing, this is a very simple change that shouldn't require as much review as this has gotten so far.