def test_empty_passthrough(self):
"""Test an empty value passes through validation"""
uid = set_uid('', 'foo')
assert uid == UID('')
uid = set_uid(b'', 'foo')
assert uid == UID('')
uid = set_uid(UID(''), 'foo')
assert uid == UID('')
def test_empty_passthrough(self):
"""Test an empty value passes through validation"""
uid = set_uid("", "foo")
assert uid == UID("")
uid = set_uid(b"", "foo")
assert uid == UID("")
uid = set_uid(UID(""), "foo")
assert uid == UID("")
def test_bytes_decoding_error(self, caplog):
"""Test invalid bytes raises exception"""
b = "1.2.3".encode("utf_32")
assert isinstance(b, bytes)
msg = (
r"Unable to decode 'FF FE 00 00 31 00 00 00 2E 00 00 00 32 00 00 "
r"00 2E 00 00 00 33 00 00 00' using the ascii codec\(s\)")
with caplog.at_level(logging.ERROR, logger="pynetdicom"):
with pytest.raises(ValueError, match=msg):
set_uid(b, "foo")
assert ("'ascii' codec can't decode byte 0xff in position 0"
) in caplog.text
def test_bytes(self):
"""Test bytes -> UID"""
b = "1.2.3".encode("ascii")
assert isinstance(b, bytes)
uid = set_uid(b, "foo")
assert isinstance(uid, UID)
assert uid == "1.2.3"
def test_bytes(self):
"""Test bytes -> UID"""
b = '1.2.3'.encode('ascii')
assert isinstance(b, bytes)
uid = set_uid(b, 'foo')
assert isinstance(uid, UID)
assert uid == '1.2.3'
def test_valid_non_conformant_warns(self, caplog):
"""Test a valid but non-conformant UID warns"""
with caplog.at_level(logging.WARNING, logger="pynetdicom"):
uid = set_uid("1.2.03", "foo")
assert isinstance(uid, UID)
assert uid == "1.2.03"
assert "Non-conformant 'foo' value '1.2.03'" in caplog.text
def test_no_validation(self, caplog):
"""Test skipping validation"""
with caplog.at_level(logging.WARNING, logger="pynetdicom"):
uid = set_uid("abc" * 22, "foo", validate=False)
assert isinstance(uid, UID)
assert uid == "abc" * 22
assert not caplog.text
def test_no_validation(self, caplog):
"""Test skipping validation"""
with caplog.at_level(logging.WARNING, logger='pynetdicom'):
uid = set_uid('abc' * 22, 'foo', validate=False)
assert isinstance(uid, UID)
assert uid == 'abc' * 22
assert not caplog.text
def test_invalid_raises(self, caplog):
"""Test invalid UID raises exception"""
with caplog.at_level(logging.ERROR, logger="pynetdicom"):
bad = "abc" * 22
msg = f"Invalid 'foo' value '{bad}' - must not exceed 64 characters"
with pytest.raises(ValueError, match=msg):
uid = set_uid(bad, "foo")
assert isinstance(uid, UID)
assert uid == bad
assert msg in caplog.text
def test_none_disallowed(self):
"""Test None raises exception"""
msg = "'foo' must be str, bytes or UID, not 'NoneType'"
with pytest.raises(TypeError, match=msg):
set_uid(None, "foo", allow_none=False)
def test_none_allowed(self):
"""Test None -> None"""
uid = set_uid(None, "foo", allow_none=True)
assert uid is None
def test_uid(self):
"""Test UID -> UID"""
uid = set_uid(UID("1.2.3"), "foo")
assert isinstance(uid, UID)
assert uid == "1.2.3"
def test_str(self):
"""Test str -> UID"""
uid = set_uid('1.2.3', 'foo')
assert isinstance(uid, UID)
assert uid == '1.2.3'
def test_str(self):
"""Test str -> UID"""
uid = set_uid("1.2.3", "foo")
assert isinstance(uid, UID)
assert uid == "1.2.3"
def test_uid(self):
"""Test UID -> UID"""
uid = set_uid(UID('1.2.3'), 'foo')
assert isinstance(uid, UID)
assert uid == '1.2.3'
def test_empty_raises(self):
"""Test empty raises exception"""
msg = r"Invalid 'foo' value - must not be an empty str"
with pytest.raises(ValueError, match=msg):
set_uid("", "foo", allow_empty=False)
def abstract_syntax(self, value: Union[str, bytes, UID]) -> None:
"""Set the context's *Abstract Syntax*."""
self._abstract_syntax = (set_uid(value, "abstract_syntax", True, False,
True))