def test_assignment(self):
""" Check assignment works correctly """
assoc = A_RELEASE()
assert assoc.reason == "normal"
assoc.result = "affirmative"
assert assoc.result == "affirmative"
def test_exceptions(self):
""" Check incorrect types/values for properties raise exceptions """
assoc = A_RELEASE()
with pytest.raises(AttributeError):
assoc.reason = "something"
with pytest.raises(ValueError):
assoc.result = "accepted"
def send_release(self, is_response=False):
"""Send an A-RELEASE (request or response) to the peer.
Parameters
----------
is_response : bool, optional
``True`` to send an A-RELEASE (response) to the peer, ``False``
to send an A-RELEASE (request) to the peer (default).
"""
primitive = A_RELEASE()
if is_response:
primitive.result = "affirmative"
self.dul.send_pdu(primitive)
def test_primitive_to_event(self):
"""Test that parameter returns expected results"""
dul = DULServiceProvider(DummyAssociation())
p2e = dul._primitive_to_event
primitive = A_ASSOCIATE()
primitive.result = None
assert p2e(primitive) == 'Evt1'
primitive.result = 0
assert p2e(primitive) == 'Evt7'
primitive.result = 1
assert p2e(primitive) == 'Evt8'
primitive = A_RELEASE()
primitive.result = None
assert p2e(primitive) == 'Evt11'
primitive.result = 'affirmative'
assert p2e(primitive) == 'Evt14'
primitive = A_ABORT()
assert p2e(primitive) == 'Evt15'
primitive = P_DATA()
assert p2e(primitive) == 'Evt9'
with pytest.raises(ValueError):
p2e('TEST')
def send_release(assoc, is_response=False):
"""Send an A-RELEASE (request or response) to the peer.
Parameters
----------
assoc : pynetdicom.association.Association
The association that is sending the A-RELEASE.
is_response : bool, optional
True to send an A-RELEASE (response) to the peer, False
to send an A-RELEASE (request) to the peer (default).
"""
primitive = A_RELEASE()
if is_response:
primitive.result = "affirmative"
assoc.dul.send_pdu(primitive)
def test_recv_primitive(self):
"""Test processing received primitives"""
dul = DULServiceProvider(DummyAssociation())
primitive = A_ASSOCIATE()
primitive.result = None
dul.to_provider_queue.put(primitive)
dul._process_recv_primitive()
assert dul.event_queue.get(False) == "Evt1"
primitive.result = 0
dul._process_recv_primitive()
assert dul.event_queue.get(False) == "Evt7"
primitive.result = 1
dul._process_recv_primitive()
assert dul.event_queue.get(False) == "Evt8"
dul.to_provider_queue.get(False)
primitive = A_RELEASE()
primitive.result = None
dul.to_provider_queue.put(primitive)
dul._process_recv_primitive()
assert dul.event_queue.get(False) == "Evt11"
primitive.result = "affirmative"
dul._process_recv_primitive()
assert dul.event_queue.get(False) == "Evt14"
dul.to_provider_queue.get(False)
primitive = A_ABORT()
dul.to_provider_queue.put(primitive)
dul._process_recv_primitive()
assert dul.event_queue.get(False) == "Evt15"
dul.to_provider_queue.get(False)
primitive = P_DATA()
dul.to_provider_queue.put(primitive)
dul._process_recv_primitive()
assert dul.event_queue.get(False) == "Evt9"
dul.to_provider_queue.get(False)
msg = "Unknown primitive type 'str' received"
with pytest.raises(ValueError, match=msg):
dul.to_provider_queue.put("TEST")
dul._process_recv_primitive()
