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_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 = dimse_msg.encode_msg(1, 16382)
cs_pdv = pdvs[0].presentation_data_value_list[0][1]
ds_pdv = pdvs[1].presentation_data_value_list[0][1]
self.assertEqual(cs_pdv, c_store_rq_cmd_b)
self.assertEqual(ds_pdv, c_store_rq_ds_b)
def test_assignment(self):
""" Check assignment works correctly """
primitive = C_STORE()
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))
# AffectedSOPInstanceUID
primitive.AffectedSOPInstanceUID = b'1.2.1'
self.assertEqual(primitive.AffectedSOPInstanceUID, UID('1.2.1'))
self.assertTrue(isinstance(primitive.AffectedSOPClassUID, UID))
primitive.AffectedSOPInstanceUID = UID('1.2.2')
self.assertEqual(primitive.AffectedSOPInstanceUID, UID('1.2.2'))
self.assertTrue(isinstance(primitive.AffectedSOPClassUID, UID))
primitive.AffectedSOPInstanceUID = '1.2.3'
self.assertEqual(primitive.AffectedSOPInstanceUID, UID('1.2.3'))
self.assertTrue(isinstance(primitive.AffectedSOPClassUID, UID))
primitive.Priority = 0x02
self.assertEqual(primitive.Priority, 0x02)
primitive.MoveOriginatorApplicationEntityTitle = 'UNITTEST_SCP'
self.assertEqual(primitive.MoveOriginatorApplicationEntityTitle,
b'UNITTEST_SCP ')
primitive.MoveOriginatorApplicationEntityTitle = b'UNITTEST_SCP'
self.assertEqual(primitive.MoveOriginatorApplicationEntityTitle,
b'UNITTEST_SCP ')
primitive.MoveOriginatorMessageID = 15
self.assertEqual(primitive.MoveOriginatorMessageID, 15)
ref_ds = Dataset()
ref_ds.PatientID = 1234567
primitive.DataSet = BytesIO(encode(ref_ds, True, True))
#self.assertEqual(primitive.DataSet, ref_ds)
primitive.Status = 0x0000
self.assertEqual(primitive.Status, 0x0000)
primitive.Status = 0xC123
self.assertEqual(primitive.Status, 0xC123)
primitive.Status = 0xEE01
self.assertEqual(primitive.Status, 0xEE01)
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_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.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.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_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 = b'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 == 102
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_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 = b'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_list = dimse_msg.encode_msg(12, 24)
# Command set decoding
for pdv in p_data_list[:4]:
dimse_msg.decode_msg(pdv) # MCHB 1
dimse_msg.decode_msg(p_data_list[4]) # MCHB 3 - end of command set
self.assertEqual(dimse_msg.__class__, C_STORE_RQ)
# Test decoded command set
cs = dimse_msg.command_set
self.assertTrue(cs.CommandGroupLength == 102)
self.assertTrue(cs.AffectedSOPClassUID == UID('1.1.1'))
self.assertTrue(cs.AffectedSOPInstanceUID == UID('1.2.1'))
self.assertTrue(cs.Priority == 2)
self.assertTrue(cs.CommandDataSetType == 1)
self.assertTrue(cs.CommandField == 1)
# Bug in pydicom -> AEs not stripped of trailing spaces
self.assertTrue(
cs.MoveOriginatorApplicationEntityTitle == b'UNITTEST ')
self.assertTrue(cs.MoveOriginatorMessageID == 3)
# Test decoded dataset
dimse_msg.decode_msg(p_data_list[5]) # MCHB 0
dimse_msg.decode_msg(p_data_list[6]) # MCHB 2
self.assertTrue(dimse_msg.data_set.getvalue() == c_store_ds[1:])
# Test returns false
msg = C_STORE_RSP()
self.assertFalse(msg.decode_msg(c_store_rsp_cmd))
def test_exceptions(self):
""" Check incorrect types/values for properties raise exceptions """
primitive = C_STORE()
# 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'
# AffectedSOPInstanceUID
with self.assertRaises(TypeError):
primitive.AffectedSOPInstanceUID = 45.2
with self.assertRaises(TypeError):
primitive.AffectedSOPInstanceUID = 100
with self.assertRaises(ValueError):
primitive.AffectedSOPInstanceUID = 'abc'
# Priority
with self.assertRaises(ValueError):
primitive.Priority = 45.2
with self.assertRaises(ValueError):
primitive.Priority = 'abc'
with self.assertRaises(ValueError):
primitive.Priority = -1
with self.assertRaises(ValueError):
primitive.Priority = 3
# MoveOriginatorApplicationEntityTitle
with self.assertRaises(TypeError):
primitive.MoveOriginatorApplicationEntityTitle = 45.2
with self.assertRaises(TypeError):
primitive.MoveOriginatorApplicationEntityTitle = 100
with self.assertRaises(ValueError):
primitive.MoveOriginatorApplicationEntityTitle = ''
with self.assertRaises(ValueError):
primitive.MoveOriginatorApplicationEntityTitle = ' '
# MoveOriginatorMessageID
with self.assertRaises(TypeError):
primitive.MoveOriginatorMessageID = 'halp'
with self.assertRaises(TypeError):
primitive.MoveOriginatorMessageID = 1.111
with self.assertRaises(ValueError):
primitive.MoveOriginatorMessageID = 65536
with self.assertRaises(ValueError):
primitive.MoveOriginatorMessageID = -1
# DataSet
with self.assertRaises(TypeError):
primitive.DataSet = 'halp'
with self.assertRaises(TypeError):
primitive.DataSet = 1.111
with self.assertRaises(TypeError):
primitive.DataSet = 50
with self.assertRaises(TypeError):
primitive.DataSet = [30, 10]
# Status
with self.assertRaises(TypeError):
primitive.Status = 19.4