def test_is_valid_resposne(self):
"""Test C_ECHO.is_valid_response."""
primitive = C_ECHO()
assert not primitive.is_valid_response
primitive.MessageIDBeingRespondedTo = 1
assert not primitive.is_valid_response
primitive.Status = 0x0000
assert primitive.is_valid_response
def test_callback_send_c_echo(self):
"""Check callback for sending DIMSE C-ECHO messages."""
# C-ECHO-RQ
primitive = C_ECHO()
primitive.MessageID = 1
primitive.AffectedSOPClassUID = '1.1.1'
self.dimse.send_msg(primitive, 1)
# C-ECHO-RSP
primitive = C_ECHO()
primitive.MessageIDBeingRespondedTo = 1
primitive.Status = 0x0000
self.dimse.send_msg(primitive, 1)
def test_conversion_rsp(self):
""" Check conversion to a -RQ PDU produces the correct output """
primitive = C_ECHO()
primitive.MessageIDBeingRespondedTo = 8
primitive.AffectedSOPClassUID = '1.2.840.10008.1.1'
primitive.Status = 0x0000
dimse_msg = C_ECHO_RSP()
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_rsp_cmd
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)