def test_is_update_fail():
s = SampleACL(u('u'), dt(1))
_is_update_fail(s, None, ValueError('update cannot be a value that evaluates to false'))
_is_update_fail(
s, SampleACLDelta([u('a'), u('u')], [u('v')]),
UnauthorizedError('ACLs for the sample owner u may not be modified by a delta update.'))
_is_update_fail(
s, SampleACLDelta([u('a')], write=[u('v'), u('u')]),
UnauthorizedError('ACLs for the sample owner u may not be modified by a delta update.'))
_is_update_fail(
s, SampleACLDelta([u('a')], read=[u('v'), u('u')]),
UnauthorizedError('ACLs for the sample owner u may not be modified by a delta update.'))
_is_update_fail(
s, SampleACLDelta([u('a')], remove=[u('v'), u('u')]),
UnauthorizedError('ACLs for the sample owner u may not be modified by a delta update.'))
_is_update_fail(
s, SampleACLDelta([u('a')], remove=[u('v'), u('u')], at_least=True),
UnauthorizedError('ACLs for the sample owner u may not be modified by a delta update.'))
def test_delta_build():
a = SampleACLDelta()
assert a.admin == ()
assert a.write == ()
assert a.read == ()
assert a.remove == ()
assert a.public_read is None
assert a.at_least is False
a = SampleACLDelta(
[u('baz'), u('bat'), u('baz')],
read=[u('wheee'), u('wheee')],
write=[u('wugga'), u('a'), u('b'), u('wugga')],
remove=[u('bleah'), u('ffs'), u('c')],
public_read=True,
at_least=True)
assert a.admin == (u('bat'), u('baz'))
assert a.write == (u('a'), u('b'), u('wugga'))
assert a.read == (u('wheee'),)
assert a.remove == (u('bleah'), u('c'), u('ffs'))
assert a.public_read is True
assert a.at_least is True
a = SampleACLDelta(public_read=False, at_least=None)
assert a.admin == ()
assert a.write == ()
assert a.read == ()
assert a.remove == ()
assert a.public_read is False
assert a.at_least is False
a = SampleACLDelta(public_read=None)
assert a.admin == ()
assert a.write == ()
assert a.read == ()
assert a.remove == ()
assert a.public_read is None
assert a.at_least is False
def acl_delta_from_dict(d: Dict[str, Any]) -> SampleACLDelta:
'''
Given a dict, create a SampleACLDelta object from the contents of the dict.
:param params: The dict containing the ACL delta.
:returns: the ACL delta.
:raises IllegalParameterError: if any of the arguments are illegal.
'''
# since we're translating from SDK server data structures, we assume this is a dict
incpub = d.get('public_read')
if incpub is None or incpub == 0:
pub = None
elif type(incpub) != int:
raise _IllegalParameterError(
'public_read must be an integer if present')
else:
pub = incpub > 0
return SampleACLDelta(_get_acl(d, 'admin'), _get_acl(d, 'write'),
_get_acl(d, 'read'), _get_acl(d, 'remove'), pub,
bool(d.get('at_least')))
def test_delta_hash():
# hashes will change from instance to instance of the python interpreter, and therefore
# tests can't be written that directly test the hash value. See
# https://docs.python.org/3/reference/datamodel.html#object.__hash__
assert hash(SampleACLDelta()) == hash(SampleACLDelta())
assert hash(SampleACLDelta([u('bar')])) == hash(SampleACLDelta([u('bar')]))
assert hash(SampleACLDelta([u('bar')])) != hash(SampleACLDelta([u('baz')]))
assert hash(SampleACLDelta(write=[u('bar')])) == hash(SampleACLDelta(write=[u('bar')]))
assert hash(SampleACLDelta(write=[u('bar')])) != hash(SampleACLDelta(write=[u('baz')]))
assert hash(SampleACLDelta(read=[u('bar')])) == hash(SampleACLDelta(read=[u('bar')]))
assert hash(SampleACLDelta(read=[u('bar')])) != hash(SampleACLDelta(read=[u('baz')]))
assert hash(SampleACLDelta(remove=[u('bar')])) == hash(SampleACLDelta(remove=[u('bar')]))
assert hash(SampleACLDelta(remove=[u('bar')])) != hash(SampleACLDelta(remove=[u('baz')]))
assert hash(SampleACLDelta(public_read=True)) == hash(SampleACLDelta(public_read=True))
assert hash(SampleACLDelta(public_read=True)) != hash(SampleACLDelta(public_read=False))
assert hash(SampleACLDelta(at_least=True)) == hash(SampleACLDelta(at_least=True))
assert hash(SampleACLDelta(at_least=True)) != hash(SampleACLDelta(at_least=False))
def test_delta_eq():
assert SampleACLDelta() == SampleACLDelta()
assert SampleACLDelta([u('bar')]) == SampleACLDelta([u('bar')])
assert SampleACLDelta([u('bar')]) != SampleACLDelta([u('baz')])
assert SampleACLDelta(write=[u('bar')]) == SampleACLDelta(write=[u('bar')])
assert SampleACLDelta(write=[u('bar')]) != SampleACLDelta(write=[u('baz')])
assert SampleACLDelta(read=[u('bar')]) == SampleACLDelta(read=[u('bar')])
assert SampleACLDelta(read=[u('bar')]) != SampleACLDelta(read=[u('baz')])
assert SampleACLDelta(remove=[u('bar')]) == SampleACLDelta(remove=[u('bar')])
assert SampleACLDelta(remove=[u('bar')]) != SampleACLDelta(remove=[u('baz')])
assert SampleACLDelta(public_read=True) == SampleACLDelta(public_read=True)
assert SampleACLDelta(public_read=True) != SampleACLDelta(public_read=False)
assert SampleACLDelta(at_least=True) == SampleACLDelta(at_least=True)
assert SampleACLDelta(at_least=True) != SampleACLDelta(at_least=False)
assert SampleACLDelta() != 1
assert [] != SampleACLDelta()
def _build_delta_fail(admin, write, read, remove, expected):
with raises(Exception) as got:
SampleACLDelta(admin, write, read, remove)
assert_exception_correct(got.value, expected)
def test_is_update():
s = SampleACL(
u('o'),
dt(1),
[u('a1'), u('a2')],
[u('w1'), u('w2')],
[u('r1'), u('r2')],
True)
assert s.is_update(SampleACLDelta()) is False
assert s.is_update(SampleACLDelta([u('a1')])) is False
assert s.is_update(SampleACLDelta([u('a1')], at_least=True)) is False
assert s.is_update(SampleACLDelta([u('o')], at_least=True)) is False
assert s.is_update(SampleACLDelta([u('a3')])) is True
assert s.is_update(SampleACLDelta(write=[u('w2')])) is False
assert s.is_update(SampleACLDelta(write=[u('w2')], at_least=True)) is False
assert s.is_update(SampleACLDelta(write=[u('o')], at_least=True)) is False
assert s.is_update(SampleACLDelta(write=[u('a1')])) is True
assert s.is_update(SampleACLDelta(write=[u('a1')], at_least=True)) is False
assert s.is_update(SampleACLDelta(write=[u('w4')])) is True
assert s.is_update(SampleACLDelta(read=[u('r1')])) is False
assert s.is_update(SampleACLDelta(read=[u('r1')], at_least=True)) is False
assert s.is_update(SampleACLDelta(read=[u('o')], at_least=True)) is False
assert s.is_update(SampleACLDelta(read=[u('a1')])) is True
assert s.is_update(SampleACLDelta(read=[u('a1')], at_least=True)) is False
assert s.is_update(SampleACLDelta(read=[u('w1')])) is True
assert s.is_update(SampleACLDelta(read=[u('w1')], at_least=True)) is False
assert s.is_update(SampleACLDelta(read=[u('r3')])) is True
assert s.is_update(SampleACLDelta(remove=[u('a1')])) is True
assert s.is_update(SampleACLDelta(remove=[u('a1')], at_least=True)) is True
assert s.is_update(SampleACLDelta(remove=[u('a3')])) is False
assert s.is_update(SampleACLDelta(remove=[u('w2')])) is True
assert s.is_update(SampleACLDelta(remove=[u('w2')], at_least=True)) is True
assert s.is_update(SampleACLDelta(remove=[u('w4')])) is False
assert s.is_update(SampleACLDelta(remove=[u('r1')])) is True
assert s.is_update(SampleACLDelta(remove=[u('r1')], at_least=True)) is True
assert s.is_update(SampleACLDelta(remove=[u('r3')])) is False
assert s.is_update(SampleACLDelta(public_read=False)) is True
assert s.is_update(SampleACLDelta(public_read=None)) is False
assert s.is_update(SampleACLDelta(public_read=True)) is False