def test_assignment(self): """ Check assignment works correctly """ primitive = N_DELETE() # 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) # AffectedSOPInstanceUID primitive.AffectedSOPInstanceUID = b'1.2.1' assert primitive.AffectedSOPInstanceUID == UID('1.2.1') assert isinstance(primitive.AffectedSOPClassUID, UID) primitive.AffectedSOPInstanceUID = UID('1.2.2') assert primitive.AffectedSOPInstanceUID == UID('1.2.2') assert isinstance(primitive.AffectedSOPClassUID, UID) primitive.AffectedSOPInstanceUID = '1.2.3' assert primitive.AffectedSOPInstanceUID == UID('1.2.3') assert isinstance(primitive.AffectedSOPClassUID, UID) # MessageID primitive.MessageID = 11 assert 11 == primitive.MessageID # MessageIDBeingRespondedTo primitive.MessageIDBeingRespondedTo = 13 assert 13 == primitive.MessageIDBeingRespondedTo # RequestedSOPClassUID primitive.RequestedSOPClassUID = '1.1.1' assert primitive.RequestedSOPClassUID == UID('1.1.1') assert isinstance(primitive.RequestedSOPClassUID, UID) primitive.RequestedSOPClassUID = UID('1.1.2') assert primitive.RequestedSOPClassUID == UID('1.1.2') assert isinstance(primitive.RequestedSOPClassUID, UID) primitive.RequestedSOPClassUID = b'1.1.3' assert primitive.RequestedSOPClassUID == UID('1.1.3') assert isinstance(primitive.RequestedSOPClassUID, UID) # RequestedSOPInstanceUID primitive.RequestedSOPInstanceUID = b'1.2.1' assert primitive.RequestedSOPInstanceUID == UID('1.2.1') assert isinstance(primitive.RequestedSOPInstanceUID, UID) primitive.RequestedSOPInstanceUID = UID('1.2.2') assert primitive.RequestedSOPInstanceUID == UID('1.2.2') assert isinstance(primitive.RequestedSOPInstanceUID, UID) primitive.RequestedSOPInstanceUID = '1.2.3' assert primitive.RequestedSOPInstanceUID == UID('1.2.3') assert isinstance(primitive.RequestedSOPInstanceUID, UID) # Status primitive.Status = 0x0000 assert primitive.Status == 0x0000
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.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.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.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.ID = 1 self.dimse.debug_receive_n_delete_rsp(msg)
def test_is_valid_request(self): """Test N_DELETE.is_valid_request""" primitive = N_DELETE() assert not primitive.is_valid_request primitive.MessageID = 1 assert not primitive.is_valid_request primitive.RequestedSOPClassUID = '1.2' assert not primitive.is_valid_request primitive.RequestedSOPInstanceUID = '1.2.1' assert primitive.is_valid_request
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_send_n_delete(self): """Check callback for sending DIMSE N-DELETE messages.""" # N-DELETE-RQ primitive = N_DELETE() primitive.MessageID = 1 primitive.RequestedSOPClassUID = '1.1.1' primitive.RequestedSOPInstanceUID = '1.2.3' self.dimse.send_msg(primitive, 1) # N-DELETE-RSP # No affected SOP class/instance primitive = N_DELETE() primitive.MessageIDBeingRespondedTo = 1 primitive.Status = 0x0000 self.dimse.send_msg(primitive, 1) # Affected SOP Class primitive.AffectedSOPClassUID = '1.1.2' self.dimse.send_msg(primitive, 1) # Affected SOP Instance primitive.AffectedSOPInstanceUID = '1.1.3' self.dimse.send_msg(primitive, 1)
def test_exceptions(self): """ Check incorrect types/values for properties raise exceptions """ primitive = N_DELETE() # MessageID with pytest.raises(TypeError): primitive.MessageID = 'halp' with pytest.raises(TypeError): primitive.MessageID = 1.111 with pytest.raises(ValueError): primitive.MessageID = 65536 with pytest.raises(ValueError): primitive.MessageID = -1 # MessageIDBeingRespondedTo with pytest.raises(TypeError): primitive.MessageIDBeingRespondedTo = 'halp' with pytest.raises(TypeError): primitive.MessageIDBeingRespondedTo = 1.111 with pytest.raises(ValueError): primitive.MessageIDBeingRespondedTo = 65536 with pytest.raises(ValueError): primitive.MessageIDBeingRespondedTo = -1 # AffectedSOPClassUID with pytest.raises(TypeError): primitive.AffectedSOPClassUID = 45.2 with pytest.raises(TypeError): primitive.AffectedSOPClassUID = 100 with pytest.raises(ValueError): primitive.AffectedSOPClassUID = 'abc' # AffectedSOPInstanceUID with pytest.raises(TypeError): primitive.AffectedSOPInstanceUID = 45.2 with pytest.raises(TypeError): primitive.AffectedSOPInstanceUID = 100 with pytest.raises(ValueError): primitive.AffectedSOPInstanceUID = 'abc' # RequestedSOPClassUID with pytest.raises(TypeError): primitive.RequestedSOPClassUID = 45.2 with pytest.raises(TypeError): primitive.RequestedSOPClassUID = 100 with pytest.raises(ValueError): primitive.RequestedSOPClassUID = 'abc' # RequestedSOPInstanceUID with pytest.raises(TypeError): primitive.RequestedSOPInstanceUID = 45.2 with pytest.raises(TypeError): primitive.RequestedSOPInstanceUID = 100 with pytest.raises(ValueError): primitive.RequestedSOPInstanceUID = 'abc' # Status with pytest.raises(TypeError): primitive.Status = 19.4