def add_impl_name(self, primitive, name=b'A '):
"""Add an Implementation Version Name to the A-ASSOCIATE primitive."""
assert len(name) == 16
item = ImplementationVersionNameNotification()
item.implementation_version_name = name
primitive.user_information.append(item)
return primitive
def test_conversion(self):
""" Check converting to PDU item works correctly """
primitive = ImplementationVersionNameNotification()
primitive.implementation_version_name = b'PYNETDICOM_090'
item = primitive.from_primitive()
assert item.encode() == (
b'\x55\x00\x00\x0e\x50\x59\x4e\x45\x54\x44\x49\x43\x4f\x4d\x5f'
b'\x30\x39\x30')
def test_conversion(self):
""" Check conversion to a PDU produces the correct output """
assoc = A_ASSOCIATE()
assoc.application_context_name = "1.2.840.10008.3.1.1.1"
assoc.calling_ae_title = 'ECHOSCU'
assoc.called_ae_title = 'ANY-SCP'
assoc.maximum_length_received = 16382
assoc.implementation_class_uid = '1.2.826.0.1.3680043.9.3811.0.9.0'
imp_ver_name = ImplementationVersionNameNotification()
imp_ver_name.implementation_version_name = 'PYNETDICOM_090'
assoc.user_information.append(imp_ver_name)
pc = PresentationContext()
pc.context_id = 1
pc.abstract_syntax = '1.2.840.10008.1.1'
pc.transfer_syntax = ['1.2.840.10008.1.2']
assoc.presentation_context_definition_list = [pc]
pdu = A_ASSOCIATE_RQ()
pdu.from_primitive(assoc)
data = pdu.encode()
assert data == (
b"\x01\x00\x00\x00\x00\xd1\x00\x01\x00\x00\x41\x4e\x59\x2d\x53\x43"
b"\x50\x20\x20\x20\x20\x20\x20\x20\x20\x20\x45\x43\x48\x4f\x53\x43"
b"\x55\x20\x20\x20\x20\x20\x20\x20\x20\x20\x00\x00\x00\x00\x00\x00"
b"\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"
b"\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x10\x00\x00\x15\x31\x2e"
b"\x32\x2e\x38\x34\x30\x2e\x31\x30\x30\x30\x38\x2e\x33\x2e\x31\x2e"
b"\x31\x2e\x31\x20\x00\x00\x2e\x01\x00\x00\x00\x30\x00\x00\x11\x31"
b"\x2e\x32\x2e\x38\x34\x30\x2e\x31\x30\x30\x30\x38\x2e\x31\x2e\x31"
b"\x40\x00\x00\x11\x31\x2e\x32\x2e\x38\x34\x30\x2e\x31\x30\x30\x30"
b"\x38\x2e\x31\x2e\x32\x50\x00\x00\x3e\x51\x00\x00\x04\x00\x00\x3f"
b"\xfe\x52\x00\x00\x20\x31\x2e\x32\x2e\x38\x32\x36\x2e\x30\x2e\x31"
b"\x2e\x33\x36\x38\x30\x30\x34\x33\x2e\x39\x2e\x33\x38\x31\x31\x2e"
b"\x30\x2e\x39\x2e\x30\x55\x00\x00\x0e\x50\x59\x4e\x45\x54\x44\x49"
b"\x43\x4f\x4d\x5f\x30\x39\x30"
)
def test_string(self):
"""Check the string output."""
primitive = ImplementationVersionNameNotification()
primitive.implementation_version_name = b'PYNETDICOM3_090'
assert 'PYNETDICOM3_090' in primitive.__str__()
def test_assignment_and_exceptions(self):
"""Check incorrect setting for implementation_version_name raises"""
primitive = ImplementationVersionNameNotification()
## Check assignment
reference_name = b'PYNETDICOM_090'
## Check maximum length allowable
primitive.implementation_version_name = b'1234567890ABCDEF'
assert primitive.implementation_version_name == b'1234567890ABCDEF'
# bytes
primitive.implementation_version_name = b'PYNETDICOM_090'
assert primitive.implementation_version_name == reference_name
# str
primitive.implementation_version_name = 'PYNETDICOM_090'
assert primitive.implementation_version_name == reference_name
## Check exceptions
primitive = ImplementationVersionNameNotification()
# No value set
with pytest.raises(ValueError):
item = primitive.from_primitive()
# Non UID, bytes or str
with pytest.raises(TypeError):
primitive.implementation_version_name = 45.2
with pytest.raises(TypeError):
primitive.implementation_version_name = 100
with pytest.raises(ValueError):
primitive.implementation_version_name = 'ABCD1234ABCD12345'
def test_assignment_and_exceptions(self):
"""Check incorrect setting for implementation_version_name raises"""
primitive = ImplementationVersionNameNotification()
## Check assignment
reference_name = "PYNETDICOM_090"
## Check maximum length allowable
primitive.implementation_version_name = "1234567890ABCDEF"
assert primitive.implementation_version_name == "1234567890ABCDEF"
# bytes
primitive.implementation_version_name = "PYNETDICOM_090"
assert primitive.implementation_version_name == reference_name
# str
primitive.implementation_version_name = "PYNETDICOM_090"
assert primitive.implementation_version_name == reference_name
primitive.implementation_version_name = "P"
assert primitive.implementation_version_name == "P"
## Check exceptions
primitive = ImplementationVersionNameNotification()
# No value set
with pytest.raises(ValueError):
item = primitive.from_primitive()
# Non UID, bytes or str
with pytest.raises(TypeError):
primitive.implementation_version_name = 45.2
with pytest.raises(TypeError):
primitive.implementation_version_name = 100
bad = "ABCD1234ABCD12345"
msg = (
f"Invalid 'Implementation Version Name' value '{bad}' - must not "
"exceed 16 characters"
)
with pytest.raises(ValueError, match=msg):
primitive.implementation_version_name = bad
primitive.implementation_version_name = ""
assert primitive.implementation_version_name == ""
primitive.implementation_version_name = None
assert primitive.implementation_version_name is None
