def test_assignment(self):
""" Check assignment works correctly """
primitive = C_STORE()
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)
# 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)
primitive.Priority = 0x02
assert primitive.Priority == 0x02
primitive.MoveOriginatorApplicationEntityTitle = 'UNITTEST_SCP'
assert primitive.MoveOriginatorApplicationEntityTitle == b'UNITTEST_SCP '
primitive.MoveOriginatorApplicationEntityTitle = b'UNITTEST_SCP'
assert primitive.MoveOriginatorApplicationEntityTitle == b'UNITTEST_SCP '
primitive.MoveOriginatorMessageID = 15
assert primitive.MoveOriginatorMessageID == 15
ref_ds = Dataset()
ref_ds.PatientID = 1234567
primitive.DataSet = BytesIO(encode(ref_ds, True, True))
#assert primitive.DataSet, ref_ds)
primitive.Status = 0x0000
assert primitive.Status == 0x0000
primitive.Status = 0xC123
assert primitive.Status == 0xC123
primitive.Status = 0xEE01
assert primitive.Status == 0xEE01
def test_callback_receive_c_store(self):
"""Check callback for sending DIMSE C-STORE messages."""
# C-STORE-RQ
primitive = C_STORE()
primitive.MessageID = 7
primitive.AffectedSOPClassUID = '1.2.840.10008.5.1.4.1.1.2'
primitive.AffectedSOPInstanceUID = '1.2.392.200036.9116.2.6.1.48.' \
'1215709044.1459316254.522441'
primitive.Priority = 0x02
primitive.MoveOriginatorApplicationEntityTitle = 'UNITTEST_SCP'
primitive.MoveOriginatorMessageID = 3
primitive.DataSet = BytesIO()
# No dataset
msg = C_STORE_RQ()
msg.primitive_to_message(primitive)
self.dimse.debug_receive_c_store_rq(msg)
# Dataset
ref_ds = Dataset()
ref_ds.PatientID = 'Test1101'
ref_ds.PatientName = "Tube HeNe"
primitive.DataSet = BytesIO(encode(ref_ds, True, True))
msg = C_STORE_RQ()
msg.primitive_to_message(primitive)
# Dataset
self.dimse.debug_receive_c_store_rq(msg)
# C-STORE-RSP
primitive = C_STORE()
primitive.MessageIDBeingRespondedTo = 7
primitive.AffectedSOPClassUID = '1.2.840.10008.5.1.4.1.1.2'
primitive.AffectedSOPInstanceUID = '1.2.392.200036.9116.2.6.1.48.' \
'1215709044.1459316254.522441'
primitive.MoveOriginatorApplicationEntityTitle = 'UNITTEST_SCP'
primitive.MoveOriginatorMessageID = 3
primitive.DataSet = BytesIO()
# Check statuses + no dataset
for status in [0x0000, 0xb000, 0xb007, 0xb006, 0xa700, 0xa900, 0xc000]:
primitive.Status = status
msg = C_STORE_RSP()
msg.primitive_to_message(primitive)
self.dimse.debug_receive_c_store_rsp(msg)
# Dataset
ref_ds = Dataset()
ref_ds.PatientID = 'Test1101'
ref_ds.PatientName = "Tube HeNe"
msg = C_STORE_RSP()
msg.primitive_to_message(primitive)
# Dataset
msg.data_set = BytesIO(encode(ref_ds, True, True))
self.dimse.debug_receive_c_store_rsp(msg)
def test_aet_short_false(self):
"""Test using long AE titles."""
primitive = C_STORE()
primitive.MoveOriginatorApplicationEntityTitle = "A"
aet = primitive.MoveOriginatorApplicationEntityTitle
assert "A" == aet
def test_conversion_rq(self):
""" Check conversion to a -RQ PDU produces the correct output """
primitive = C_STORE()
primitive.MessageID = 7
primitive.AffectedSOPClassUID = '1.2.840.10008.5.1.4.1.1.2'
primitive.AffectedSOPInstanceUID = '1.2.392.200036.9116.2.6.1.48.' \
'1215709044.1459316254.522441'
primitive.Priority = 0x02
primitive.MoveOriginatorApplicationEntityTitle = 'UNITTEST_SCP'
primitive.MoveOriginatorMessageID = 3
ref_ds = Dataset()
ref_ds.PatientID = 'Test1101'
ref_ds.PatientName = "Tube HeNe"
primitive.DataSet = BytesIO(encode(ref_ds, True, True))
dimse_msg = C_STORE_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]
ds_pdv = pdvs[1].presentation_data_value_list[0][1]
assert cs_pdv == c_store_rq_cmd_b
assert ds_pdv == c_store_rq_ds_b
def test_aet_short_false(self):
"""Test using long AE titles."""
primitive = C_STORE()
_config.USE_SHORT_DIMSE_AET = False
primitive.MoveOriginatorApplicationEntityTitle = b'A'
aet = primitive.MoveOriginatorApplicationEntityTitle
assert b'A ' == aet
def setup(self):
primitive = C_STORE()
primitive.MessageID = 7
primitive.AffectedSOPClassUID = '1.1.1'
primitive.AffectedSOPInstanceUID = '1.2.1'
primitive.Priority = 0x02
primitive.MoveOriginatorApplicationEntityTitle = b'UNITTEST'
primitive.MoveOriginatorMessageID = 3
primitive.DataSet = BytesIO(encode(DATASET, True, True))
self.msg = C_STORE_RQ()
self.msg.primitive_to_message(primitive)
def test_aet_deprecation(self):
"""Test deprecation warning for Move Original AET from bytes."""
primitive = C_STORE()
msg = (
"The use of bytes with 'Move Originator AE Title' is deprecated, "
"use an ASCII str instead")
with pytest.warns(DeprecationWarning, match=msg):
primitive.MoveOriginatorApplicationEntityTitle = b'TEST'
assert primitive.MoveOriginatorApplicationEntityTitle == 'TEST'
def test_aet_short_true(self):
"""Test using short AE titles."""
primitive = C_STORE()
_config.USE_SHORT_DIMSE_AET = True
primitive.MoveOriginatorApplicationEntityTitle = b'A'
aet = primitive.MoveOriginatorApplicationEntityTitle
assert b'A ' == aet
primitive.MoveOriginatorApplicationEntityTitle = b'ABCDEFGHIJKLMNO'
aet = primitive.MoveOriginatorApplicationEntityTitle
assert b'ABCDEFGHIJKLMNO ' == aet
primitive.MoveOriginatorApplicationEntityTitle = b'ABCDEFGHIJKLMNOP'
aet = primitive.MoveOriginatorApplicationEntityTitle
assert b'ABCDEFGHIJKLMNOP' == aet
primitive.MoveOriginatorApplicationEntityTitle = b'ABCDEFGHIJKLMNOPQ'
aet = primitive.MoveOriginatorApplicationEntityTitle
assert b'ABCDEFGHIJKLMNOP' == aet
def setup(self):
"""Run prior to each test"""
primitive = C_STORE()
primitive.MessageID = 7
primitive.AffectedSOPClassUID = '1.1.1'
primitive.AffectedSOPInstanceUID = '1.2.1'
primitive.Priority = 0x02
primitive.MoveOriginatorApplicationEntityTitle = b'UNITTEST'
primitive.MoveOriginatorMessageID = 3
primitive.DataSet = BytesIO(encode(DATASET, True, True))
msg = C_STORE_RQ()
msg.primitive_to_message(primitive)
self.fragments = msg.encode_msg(1, 16382)
def test_encode(self):
"""Test encoding of a DIMSE message."""
primitive = C_STORE()
primitive.MessageID = 7
primitive.AffectedSOPClassUID = "1.1.1"
primitive.AffectedSOPInstanceUID = "1.2.1"
primitive.Priority = 0x02
primitive.MoveOriginatorApplicationEntityTitle = "UNITTEST"
primitive.MoveOriginatorMessageID = 3
# Test encode without dataset
dimse_msg = C_STORE_RQ()
dimse_msg.primitive_to_message(primitive)
p_data_list = []
for pdata in dimse_msg.encode_msg(12, 16):
p_data_list.append(pdata)
assert p_data_list[0].presentation_data_value_list[0][1][
0:1] == b"\x01"
assert p_data_list[-1].presentation_data_value_list[0][1][
0:1] == b"\x03"
assert dimse_msg.context_id == 12
# Test encode with dataset
ds = Dataset()
ds.PatientID = "Test1101"
ds.PatientName = "Tube^HeNe"
primitive.DataSet = BytesIO(encode(ds, True, True))
dimse_msg = C_STORE_RQ()
dimse_msg.primitive_to_message(primitive)
p_data_list = []
for pdata in dimse_msg.encode_msg(13, 10):
p_data_list.append(pdata)
assert p_data_list[0].presentation_data_value_list[0][1][
0:1] == b"\x01"
assert p_data_list[-1].presentation_data_value_list[0][1][
0:1] == b"\x02"
assert p_data_list[-2].presentation_data_value_list[0][1][
0:1] == b"\x00"
assert p_data_list[-10].presentation_data_value_list[0][1][
0:1] == b"\x03"
assert dimse_msg.context_id == 13
p_data_list = []
for pdata in dimse_msg.encode_msg(1, 31682):
p_data_list.append(pdata)
assert p_data_list[0].presentation_data_value_list[0][
1] == c_store_rq_cmd
assert p_data_list[1].presentation_data_value_list[0][1] == c_store_ds
def test_aet_short_true(self, caplog, use_long_aet):
"""Test using short AE titles."""
primitive = C_STORE()
primitive.MoveOriginatorApplicationEntityTitle = "A"
aet = primitive.MoveOriginatorApplicationEntityTitle
assert "A" == aet
primitive.MoveOriginatorApplicationEntityTitle = "ABCDEFGHIJKLMNO"
aet = primitive.MoveOriginatorApplicationEntityTitle
assert "ABCDEFGHIJKLMNO" == aet
primitive.MoveOriginatorApplicationEntityTitle = "ABCDEFGHIJKLMNOP"
aet = primitive.MoveOriginatorApplicationEntityTitle
assert "ABCDEFGHIJKLMNOP" == aet
with caplog.at_level(logging.ERROR, logger="pynetdicom"):
primitive.MoveOriginatorApplicationEntityTitle = "ABCDEFGHIJKLMNOPQ"
assert primitive.MoveOriginatorApplicationEntityTitle is None
assert (
"Invalid 'Move Originator AE Title' in C-STORE request"
) in caplog.text
def test_decode(self):
"""Test decoding of a DIMSE message."""
primitive = C_STORE()
primitive.MessageID = 7
primitive.AffectedSOPClassUID = "1.1.1"
primitive.AffectedSOPInstanceUID = "1.2.1"
primitive.Priority = 0x02
primitive.MoveOriginatorApplicationEntityTitle = "UNITTEST"
primitive.MoveOriginatorMessageID = 3
ds = Dataset()
ds.PatientID = "Test1101"
ds.PatientName = "Tube^HeNe"
primitive.DataSet = BytesIO(encode(ds, True, True))
dimse_msg = C_STORE_RQ()
dimse_msg.primitive_to_message(primitive)
# CMD: (1x4, 3x1), DS: (0x1, 2x1)
p_data = dimse_msg.encode_msg(12, 24)
# Command set decoding
dimse_msg.decode_msg(next(p_data)) # MCHB 1
dimse_msg.decode_msg(next(p_data)) # MCHB 1
dimse_msg.decode_msg(next(p_data)) # MCHB 1
dimse_msg.decode_msg(next(p_data)) # MCHB 1
dimse_msg.decode_msg(next(p_data)) # MCHB 3 - end of command set
assert dimse_msg.__class__ == C_STORE_RQ
# Test decoded command set
cs = dimse_msg.command_set
assert cs.CommandGroupLength == 94
assert cs.AffectedSOPClassUID == UID("1.1.1")
assert cs.AffectedSOPInstanceUID == UID("1.2.1")
assert cs.Priority == 2
assert cs.CommandDataSetType == 1
assert cs.CommandField == 1
assert cs.MoveOriginatorApplicationEntityTitle == "UNITTEST"
assert cs.MoveOriginatorMessageID == 3
# Test decoded dataset
dimse_msg.decode_msg(next(p_data)) # MCHB 1 # MCHB 0
dimse_msg.decode_msg(next(p_data)) # MCHB 1 # MCHB 2
assert dimse_msg.data_set.getvalue() == c_store_ds[1:]
# Test returns false
msg = C_STORE_RSP()
assert not msg.decode_msg(c_store_rsp_cmd)
def test_cstore_rq(self):
"""Test creation of a DIMSE Message from a primitive works OK."""
# Testing that primitive_to_message doesn't affect the original class
# definition
req = C_STORE()
req.MessageID = 12
req.AffectedSOPClassUID = self.ds.SOPClassUID
req.AffectedSOPInstanceUID = self.ds.SOPInstanceUID
req.Priority = 0x02
req.MoveOriginatorApplicationEntityTitle = None
req.MoveOriginatorMessageID = None
req.DataSet = BytesIO(encode(self.ds, True, True))
msg = C_STORE_RQ()
msg.primitive_to_message(req)
cs = msg.command_set
assert cs.CommandGroupLength == 88
assert cs.AffectedSOPClassUID == "1.2.840.10008.5.1.4.1.1"
assert cs.CommandField == 1
assert cs.MessageID == 12
assert cs.Priority == 2
assert cs.CommandDataSetType == 1
assert cs.AffectedSOPInstanceUID == "1.2.3.4"
assert "MoveOriginatorApplicationEntityTitle" not in cs
assert "MoveOriginatorMessageID" not in cs
assert msg.data_set.getvalue() != b""
# Test new class instance is OK
msg = C_STORE_RQ()
cs = msg.command_set
ds = msg.data_set
assert cs.CommandGroupLength is None
assert cs.AffectedSOPClassUID in ["", None] # pydicom upstream change
assert cs.CommandField is None
assert cs.MessageID is None
assert cs.Priority is None
assert cs.CommandDataSetType is None
assert cs.AffectedSOPInstanceUID in ["", None]
assert cs.MoveOriginatorApplicationEntityTitle is None
assert cs.MoveOriginatorMessageID is None
assert ds.getvalue() == b""
def test_encode_zero(self):
"""Test encoding with a 0 max pdu length."""
primitive = C_STORE()
primitive.MessageID = 7
primitive.AffectedSOPClassUID = '1.1.1'
primitive.AffectedSOPInstanceUID = '1.2.1'
primitive.Priority = 0x02
primitive.MoveOriginatorApplicationEntityTitle = 'UNITTEST'
primitive.MoveOriginatorMessageID = 3
# Test encode without dataset
dimse_msg = C_STORE_RQ()
dimse_msg.primitive_to_message(primitive)
p_data_list = []
for pdata in dimse_msg.encode_msg(12, 0):
p_data_list.append(pdata)
assert p_data_list[0].presentation_data_value_list[0][1][
0:1] == b'\x03'
assert dimse_msg.context_id == 12
# Test encode with dataset
ds = Dataset()
ds.PatientID = 'Test1101'
ds.PatientName = 'Tube^HeNe'
primitive.DataSet = BytesIO(encode(ds, True, True))
dimse_msg = C_STORE_RQ()
dimse_msg.primitive_to_message(primitive)
p_data_list = []
for pdata in dimse_msg.encode_msg(13, 0):
p_data_list.append(pdata)
assert p_data_list[0].presentation_data_value_list[0][1][
0:1] == b'\x03'
assert p_data_list[0].presentation_data_value_list[0][
1] == c_store_rq_cmd
assert p_data_list[1].presentation_data_value_list[0][1][
0:1] == b'\x02'
assert p_data_list[1].presentation_data_value_list[0][1] == c_store_ds
assert dimse_msg.context_id == 13
def test_exceptions(self):
""" Check incorrect types/values for properties raise exceptions """
primitive = C_STORE()
# 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
# AffectedSOPInstanceUID
with pytest.raises(TypeError):
primitive.AffectedSOPInstanceUID = 45.2
with pytest.raises(TypeError):
primitive.AffectedSOPInstanceUID = 100
# Priority
with pytest.raises(ValueError):
primitive.Priority = 45.2
with pytest.raises(ValueError):
primitive.Priority = 'abc'
with pytest.raises(ValueError):
primitive.Priority = -1
with pytest.raises(ValueError):
primitive.Priority = 3
# MoveOriginatorApplicationEntityTitle
with pytest.raises(TypeError):
primitive.MoveOriginatorApplicationEntityTitle = 45.2
with pytest.raises(TypeError):
primitive.MoveOriginatorApplicationEntityTitle = 100
primitive.MoveOriginatorApplicationEntityTitle = ''
assert primitive.MoveOriginatorApplicationEntityTitle is None
with pytest.raises(ValueError):
primitive.MoveOriginatorApplicationEntityTitle = ' '
# MoveOriginatorMessageID
with pytest.raises(TypeError):
primitive.MoveOriginatorMessageID = 'halp'
with pytest.raises(TypeError):
primitive.MoveOriginatorMessageID = 1.111
with pytest.raises(ValueError):
primitive.MoveOriginatorMessageID = 65536
with pytest.raises(ValueError):
primitive.MoveOriginatorMessageID = -1
# DataSet
msg = r"'DataSet' parameter must be a BytesIO object"
with pytest.raises(TypeError, match=msg):
primitive.DataSet = 'halp'
with pytest.raises(TypeError):
primitive.DataSet = 1.111
with pytest.raises(TypeError):
primitive.DataSet = 50
with pytest.raises(TypeError):
primitive.DataSet = [30, 10]
# Status
with pytest.raises(TypeError):
primitive.Status = 19.4
