python/testing/platform/mcp/digitalio.py

   1 """
   2     Tests which require an embedded platform (with actual hardware bindings)
   3     but which are not architecture-specific.
   4 """
   5 import unittest
   6 import agnostic
   7 import board
   8
   9 if agnostic.board == "feather_m0_express":
  10     LEDPIN = board.D13
  11 else:
  12     raise NameError("No LED for {}".format(agnostic.platform))
  13
  14 class TestDigitalInOut(unittest.TestCase):
  15
  16
  17     def test_context_manager(self):
  18         """Deinitialisation is triggered by __exit__()"""
  19         dio = create_pin()
  20         self.assertIsNotNone(dio._pin)
  21         with dio:
  22             pass
  23         self.assertIsNone(dio._pin)
  24
  25 def main():
  26     unittest.main()