def test_exceptions(self):
""" Check incorrect types/values for properties raise exceptions """
assoc = A_RELEASE()
with self.assertRaises(AttributeError):
assoc.reason = "something"
with pytest.raises(ValueError):
assoc.result = "accepted"
def CheckRelease(self):
"""Checks for release request from the remote AE. Upon reception of
the request a confirmation is sent"""
rel = self.dul.peek_next_pdu()
if rel.__class__ == A_RELEASE:
# Make sure this is a A-RELEASE request primitive
if rel.result == 'affirmative':
return False
self.dul.receive_pdu(wait=False)
release_rsp = A_RELEASE()
release_rsp.result = "affirmative"
self.dul.send_pdu(release_rsp)
return True
return False