def test_conversion_rq(self):
""" Check conversion to a -RQ PDU produces the correct output """
primitive = C_ECHO()
primitive.MessageID = 7
primitive.AffectedSOPClassUID = '1.2.840.10008.1.1'
dimse_msg = C_ECHO_RQ()
dimse_msg.primitive_to_message(primitive)
pdvs = []
for fragment in dimse_msg.encode_msg(1, 16382):
pdvs.append(fragment)
cs_pdv = pdvs[0].presentation_data_value_list[0][1]
assert cs_pdv == c_echo_rq_cmd
def test_message_to_primitive_c_echo(self):
"""Test converting C_ECHO_RQ to C_ECHO primitive."""
msg = C_ECHO_RQ()
p_data = P_DATA()
p_data.presentation_data_value_list.append([0, c_echo_rq_cmd])
msg.decode_msg(p_data)
primitive = msg.message_to_primitive()
assert isinstance(primitive, C_ECHO)
assert primitive.AffectedSOPClassUID == UID("1.2.840.10008.1.1")
assert primitive.MessageID == 7
msg = C_ECHO_RSP()
p_data = P_DATA()
p_data.presentation_data_value_list.append([0, c_echo_rsp_cmd])
msg.decode_msg(p_data)
primitive = msg.message_to_primitive()
assert isinstance(primitive, C_ECHO)
assert primitive.AffectedSOPClassUID == UID("1.2.840.10008.1.1")
assert primitive.MessageIDBeingRespondedTo == 8
assert primitive.Status == 0
def test_callback_receive_c_echo(self):
"""Check callback for receiving DIMSE C-ECHO messages."""
# C-ECHO-RQ
primitive = C_ECHO()
primitive.MessageID = 7
primitive.Priority = 0x02
msg = C_ECHO_RQ()
msg.primitive_to_message(primitive)
msg.context_id = 1
self.dimse.debug_receive_c_echo_rq(msg)
# C-ECHO-RSP
primitive = C_ECHO()
primitive.MessageIDBeingRespondedTo = 4
primitive.Status = 0x0000
msg = C_ECHO_RSP()
msg.primitive_to_message(primitive)
self.dimse.debug_receive_c_echo_rsp(msg)
