def test_assignment(self): """ Check assignment works correctly """ primitive = C_ECHO() primitive.MessageID = 11 assert primitive.MessageID == 11 primitive.MessageIDBeingRespondedTo = 13 assert primitive.MessageIDBeingRespondedTo == 13 # AffectedSOPClassUID primitive.AffectedSOPClassUID = '1.1.1' assert primitive.AffectedSOPClassUID == UID('1.1.1') assert isinstance(primitive.AffectedSOPClassUID, UID) primitive.AffectedSOPClassUID = UID('1.1.2') assert primitive.AffectedSOPClassUID == UID('1.1.2') assert isinstance(primitive.AffectedSOPClassUID, UID) primitive.AffectedSOPClassUID = b'1.1.3' assert primitive.AffectedSOPClassUID == UID('1.1.3') assert isinstance(primitive.AffectedSOPClassUID, UID) # Known status primitive.Status = 0x0000 assert primitive.Status == 0x0000 # Unknown status primitive.Status = 0x9999 assert primitive.Status == 0x9999 primitive.Status = 0xEE01 assert primitive.Status == 0xEE01
def test_assignment(self): """ Check assignment works correctly """ primitive = C_ECHO() primitive.MessageID = 11 self.assertEqual(primitive.MessageID, 11) primitive.MessageIDBeingRespondedTo = 13 self.assertEqual(primitive.MessageIDBeingRespondedTo, 13) # AffectedSOPClassUID primitive.AffectedSOPClassUID = '1.1.1' self.assertEqual(primitive.AffectedSOPClassUID, UID('1.1.1')) self.assertTrue(isinstance(primitive.AffectedSOPClassUID, UID)) primitive.AffectedSOPClassUID = UID('1.1.2') self.assertEqual(primitive.AffectedSOPClassUID, UID('1.1.2')) self.assertTrue(isinstance(primitive.AffectedSOPClassUID, UID)) primitive.AffectedSOPClassUID = b'1.1.3' self.assertEqual(primitive.AffectedSOPClassUID, UID('1.1.3')) self.assertTrue(isinstance(primitive.AffectedSOPClassUID, UID)) # Known status primitive.Status = 0x0000 self.assertEqual(primitive.Status, 0x0000) # Unknown status primitive.Status = 0x9999 self.assertEqual(primitive.Status, 0x9999) primitive.Status = 0xEE01 self.assertEqual(primitive.Status, 0xEE01)
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_is_valid_request(self): """Test C_ECHO.is_valid_request""" primitive = C_ECHO() assert not primitive.is_valid_request primitive.MessageID = 1 assert not primitive.is_valid_request primitive.AffectedSOPClassUID = '1.2' assert primitive.is_valid_request
def test_scp_callback_exception(self): """Test errors in on_c_echo are caught""" sop = VerificationSOPClass() sop.ae = DummyAE() sop.DIMSE = DummyDIMSE() sop.pcid = 1 sop.maxpdulength = 10 msg = C_ECHO() msg.MessageID = 12
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 = dimse_msg.encode_msg(1, 16382) cs_pdv = pdvs[0].presentation_data_value_list[0][1] self.assertEqual(cs_pdv, c_echo_rq_cmd)
def test_send_c_echo(self): """Check sending DIMSE C-ECHO messages.""" # C-ECHO-RQ primitive = C_ECHO() primitive.MessageID = 1 primitive.AffectedSOPClassUID = '1.1.1' def test_callback(msg): """Callback""" self.assertEqual(msg.__class__.__name__, 'C_ECHO_RQ') self.dimse.on_send_dimse_message = test_callback self.dimse.send_msg(primitive, 1) # C-ECHO-RSP primitive = C_ECHO() primitive.MessageIDBeingRespondedTo = 1 primitive.Status = 0x0000 def test_callback(msg): """Callback""" self.assertEqual(msg.__class__.__name__, 'C_ECHO_RSP') self.dimse.on_send_dimse_message = test_callback self.dimse.send_msg(primitive, 1)
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.ID = 1 self.dimse.debug_receive_c_echo_rq(msg) # C-ECHO-RSP msg = C_ECHO_RQ() self.dimse.debug_receive_c_echo_rsp(msg)
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] self.assertEqual(cs_pdv, c_echo_rsp_cmd)
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 message_to_primitive(self): """Convert the DIMSEMessage class to a DIMSE primitive. Returns ------- primitive One of the pynetdicom3.dimse_primitives primitives generated from the current DIMSEMessage. """ # pylint: disable=too-many-branches cls_type_name = self.__class__.__name__ if 'C_ECHO' in cls_type_name: primitive = C_ECHO() elif 'C_STORE' in cls_type_name: primitive = C_STORE() elif 'C_FIND' in cls_type_name: primitive = C_FIND() elif 'C_GET' in cls_type_name: primitive = C_GET() elif 'C_MOVE' in cls_type_name: primitive = C_MOVE() elif 'C_CANCEL' in cls_type_name: primitive = C_CANCEL() elif 'N_EVENT' in cls_type_name: primitive = N_EVENT_REPORT() elif 'N_GET' in cls_type_name: primitive = N_GET() elif 'N_SET' in cls_type_name: primitive = N_SET() elif 'N_ACTION' in cls_type_name: primitive = N_ACTION() elif 'N_CREATE' in cls_type_name: primitive = N_CREATE() elif 'N_DELETE' in cls_type_name: primitive = N_DELETE() # elif 'C_CANCEL' in cls_type_name: # primitive = C_CANCEL() # Command Set # For each parameter in the primitive, set the appropriate value # from the Message's Command Set elements for elem in self.command_set: if hasattr(primitive, elem.keyword): setattr(primitive, elem.keyword, self.command_set.__getattr__(elem.keyword)) # Datasets # Set the primitive's DataSet/Identifier/etc attribute if cls_type_name == 'C_STORE_RQ': setattr(primitive, 'DataSet', self.data_set) elif cls_type_name in [ 'C_FIND_RQ', 'C_FIND_RSP', 'C_GET_RQ', 'C_GET_RSP', 'C_MOVE_RQ', 'C_MOVE_RSP' ]: setattr(primitive, 'Identifier', self.data_set) elif cls_type_name == 'N_EVENT_REPORT_RQ': setattr(primitive, 'EventInformation', self.data_set) elif cls_type_name == 'N_EVENT_REPORT_RSP': setattr(primitive, 'EventReply', self.data_set) elif cls_type_name in [ 'N_GET_RSP', 'N_SET_RSP', 'N_CREATE_RQ', 'N_CREATE_RSP' ]: setattr(primitive, 'AttributeList', self.data_set) elif cls_type_name == 'N_SET_RQ': setattr(primitive, 'ModificationList', self.data_set) elif cls_type_name == 'N_ACTION_RQ': setattr(primitive, 'ActionInformation', self.data_set) elif cls_type_name == 'N_ACTION_RSP': setattr(primitive, 'ActionReply', self.data_set) return primitive
def message_to_primitive(self): """Convert the DIMSEMessage class to a DIMSE primitive. Returns ------- DIMSE message primitive One of the DIMSE message primitives from pynetdicom3.dimse_primitives generated from the current DIMSEMessage. """ # pylint: disable=too-many-branches cls_type_name = self.__class__.__name__ if 'C_ECHO' in cls_type_name: primitive = C_ECHO() elif 'C_STORE' in cls_type_name: primitive = C_STORE() elif 'C_FIND' in cls_type_name: primitive = C_FIND() elif 'C_GET' in cls_type_name: primitive = C_GET() elif 'C_MOVE' in cls_type_name: primitive = C_MOVE() elif 'C_CANCEL' in cls_type_name: primitive = C_CANCEL() elif 'N_EVENT' in cls_type_name: primitive = N_EVENT_REPORT() elif 'N_GET' in cls_type_name: primitive = N_GET() elif 'N_SET' in cls_type_name: primitive = N_SET() elif 'N_ACTION' in cls_type_name: primitive = N_ACTION() elif 'N_CREATE' in cls_type_name: primitive = N_CREATE() elif 'N_DELETE' in cls_type_name: primitive = N_DELETE() # Command Set # For each parameter in the primitive, set the appropriate value # from the Message's Command Set elements for elem in self.command_set: if hasattr(primitive, elem.keyword): setattr(primitive, elem.keyword, self.command_set.__getattr__(elem.keyword)) # Datasets # Set the primitive's DataSet/Identifier/etc attribute try: dataset_keyword = _DATASET_KEYWORDS[cls_type_name] setattr(primitive, dataset_keyword, self.data_set) except KeyError: pass # Set the presentation context ID the message was set under primitive._context_id = self.ID return primitive
def test_exceptions(self): """ Check incorrect types/values for properties raise exceptions """ primitive = C_ECHO() # MessageID with self.assertRaises(TypeError): primitive.MessageID = 'halp' with self.assertRaises(TypeError): primitive.MessageID = 1.111 with self.assertRaises(ValueError): primitive.MessageID = 65536 with self.assertRaises(ValueError): primitive.MessageID = -1 # MessageIDBeingRespondedTo with self.assertRaises(TypeError): primitive.MessageIDBeingRespondedTo = 'halp' with self.assertRaises(TypeError): primitive.MessageIDBeingRespondedTo = 1.111 with self.assertRaises(ValueError): primitive.MessageIDBeingRespondedTo = 65536 with self.assertRaises(ValueError): primitive.MessageIDBeingRespondedTo = -1 # AffectedSOPClassUID with self.assertRaises(TypeError): primitive.AffectedSOPClassUID = 45.2 with self.assertRaises(TypeError): primitive.AffectedSOPClassUID = 100 with self.assertRaises(ValueError): primitive.AffectedSOPClassUID = 'abc' # Status with self.assertRaises(TypeError): primitive.Status = 19.4
def send_pdu(pdv): """Dummy Send method to test DIMSEServiceProvider.Send""" pass @staticmethod def receive_pdu(): """Dummy Receive method to test DIMSEServiceProvider.Receive""" pass @staticmethod def peek_next_pdu(): return 0x01 REFERENCE_MSG = [ (C_ECHO(), ('C_ECHO_RQ', 'C_ECHO_RSP')), (C_STORE(), ('C_STORE_RQ', 'C_STORE_RSP')), (C_FIND(), ('C_FIND_RQ', 'C_FIND_RSP')), (C_GET(), ('C_GET_RQ', 'C_GET_RSP')), (C_MOVE(), ('C_MOVE_RQ', 'C_MOVE_RSP')), (C_CANCEL(), (None, 'C_CANCEL_RQ')), (N_EVENT_REPORT(), ('N_EVENT_REPORT_RQ', 'N_EVENT_REPORT_RSP')), (N_GET(), ('N_GET_RQ', 'N_GET_RSP')), (N_SET(), ('N_SET_RQ', 'N_SET_RSP')), (N_ACTION(), ('N_ACTION_RQ', 'N_ACTION_RSP')), (N_CREATE(), ('N_CREATE_RQ', 'N_CREATE_RSP')), (N_DELETE(), ('N_DELETE_RQ', 'N_DELETE_RSP')), ] class TestDIMSEProvider(object):