def test_message_to_primitive_n_delete(self):
"""Test converting N_DELETE_RQ and _RSP to primitive."""
# N-DELETE-RQ
msg = N_DELETE_RQ()
for data in [n_delete_rq_cmd]:
p_data = P_DATA()
p_data.presentation_data_value_list.append([0, data])
msg.decode_msg(p_data)
primitive = msg.message_to_primitive()
assert isinstance(primitive, N_DELETE)
assert primitive.RequestedSOPClassUID == UID("1.2.3")
assert primitive.RequestedSOPInstanceUID == UID("1.2.30")
assert primitive.MessageID == 7
# N-DELETE-RSP
msg = N_DELETE_RSP()
for data in [n_delete_rsp_cmd]:
p_data = P_DATA()
p_data.presentation_data_value_list.append([0, data])
msg.decode_msg(p_data)
primitive = msg.message_to_primitive()
assert isinstance(primitive, N_DELETE)
assert primitive.AffectedSOPClassUID == UID("1.2.4.10")
assert primitive.AffectedSOPInstanceUID == UID("1.2.4.5.7.8")
assert primitive.MessageIDBeingRespondedTo == 5
assert primitive.Status == 0xC201
def test_conversion_rq(self):
""" Check conversion to a -RQ PDU produces the correct output """
primitive = N_DELETE()
primitive.MessageID = 7
primitive.RequestedSOPClassUID = '1.2.3'
primitive.RequestedSOPInstanceUID = '1.2.30'
dimse_msg = N_DELETE_RQ()
dimse_msg.primitive_to_message(primitive)
pdvs = []
for fragment in dimse_msg.encode_msg(1, 16382):
pdvs.append(fragment)
assert len(pdvs) == 1
cs_pdv = pdvs[0].presentation_data_value_list[0][1]
assert cs_pdv == n_delete_rq_cmd
def test_callback_receive_n_delete(self):
"""Check callback for receiving DIMSE N-DELETE messages."""
# N-DELETE-RQ
primitive = N_DELETE()
primitive.MessageID = 1
primitive.RequestedSOPClassUID = '1.1.1'
primitive.RequestedSOPInstanceUID = '1.1.1.1'
msg = N_DELETE_RQ()
msg.primitive_to_message(primitive)
msg.context_id = 1
self.dimse.debug_receive_n_delete_rq(msg)
# N-DELETE-RSP
primitive = N_DELETE()
primitive.MessageIDBeingRespondedTo = 1
primitive.Status = 0x0000
msg = N_DELETE_RSP()
msg.primitive_to_message(primitive)
msg.context_id = 1
self.dimse.debug_receive_n_delete_rsp(msg)
# User optional
primitive.AffectedSOPClassUID = '1.2.3'
msg = N_DELETE_RSP()
msg.primitive_to_message(primitive)
msg.context_id = 1
self.dimse.debug_receive_n_delete_rsp(msg)
primitive.AffectedSOPInstanceUID = '1.2.3.4'
msg = N_DELETE_RSP()
msg.primitive_to_message(primitive)
msg.context_id = 1
self.dimse.debug_receive_n_delete_rsp(msg)