(Dict(int, int), [{
1: 2
}], [{
1: 2
}], [{
'': 2
}, {
2: ''
}]),
(Instance((int, float)), [1, 2.0, None], [1, 2.0, None], ['']),
(ForwardInstance(lambda: (int, float)), [1, 2.0], [1, 2.0], ['']),
(Typed(float), [1.0, None], [1.0, None], [1]),
(ForwardTyped(lambda: float), [1.0], [1.0], [1]),
(Subclass(CAtom), [Atom], [Atom], [int, 1]),
(Subclass((CAtom, float)), [Atom], [Atom], [int, 1]),
(ForwardSubclass(lambda: CAtom), [Atom], [Atom], [int]),
] + ([(Range(sys.maxsize, sys.maxsize + 2), [sys.maxsize, sys.maxsize + 2],
[sys.maxsize, sys.maxsize + 2],
[sys.maxsize - 1, sys.maxsize + 3])] if sys.version_info >
(3, ) else []))
def test_validation_modes(member, set_values, values, raising_values):
"""Test the validation modes.
"""
class MemberTest(Atom):
m = member
tester = MemberTest()
for sv, v in zip(set_values, values):
tester.m = sv
cl2 = typed.clone()
assert cl2.index == typed.index
validators = [typed.item] if hasattr(typed,
"item") else typed.validate_mode[1]
c_validators = [cl2.item] if hasattr(typed,
"item") else cl2.validate_mode[1]
for v, cv in zip(validators, c_validators):
assert cv is not v
assert isinstance(cv, type(v))
# XXX should the kwargs be copied rather than simply re-assigned
@pytest.mark.parametrize(
"member, cloned_attributes",
[
(ForwardSubclass(lambda: object), ["resolve"]),
(ForwardTyped(lambda: object,
(1, ), {"a": 1}), ["resolve", "args", "kwargs"]),
(
ForwardInstance(lambda: object, (1, ), {"a": 1}),
["resolve", "args", "kwargs"],
),
],
)
def test_cloning_forward(member, cloned_attributes):
"""Test that subclasses of Member are properly cloned."""
member.set_index(5)
clone = member.clone()
assert clone.index == member.index
for attr in cloned_attributes:
assert getattr(clone, attr) is getattr(member, attr)
typed.set_index(5)
cl2 = typed.clone()
assert cl2.index == typed.index
validators = ([typed.item]
if hasattr(typed, 'item') else typed.validate_mode[1])
c_validators = ([cl2.item]
if hasattr(typed, 'item') else cl2.validate_mode[1])
for v, cv in zip(validators, c_validators):
assert cv is not v
assert isinstance(cv, type(v))
# XXX should the kwargs be copied rather than simply re-assigned
@pytest.mark.parametrize(
"member, cloned_attributes",
[(ForwardSubclass(lambda: object), ['resolve']),
(ForwardTyped(lambda: object,
(1, ), {'a': 1}), ['resolve', 'args', 'kwargs']),
(ForwardInstance(lambda: object,
(1, ), {'a': 1}), ['resolve', 'args', 'kwargs'])])
def test_cloning_forward(member, cloned_attributes):
"""Test that subclasses of Member are properly cloned.
"""
member.set_index(5)
clone = member.clone()
assert clone.index == member.index
for attr in cloned_attributes:
assert getattr(clone, attr) is getattr(member, attr)
assert A.v.default_value_mode[0] == DefaultValue.NoOp
assert A().v is None
@pytest.mark.parametrize(
"member, expected",
[
(Value(1), 1),
(Range(0), 0),
(Range(high=0), 0),
(Range(0, value=1), 1),
(FloatRange(0.0), 0.0),
(FloatRange(high=0.0), 0.0),
(FloatRange(0.0, value=1.0), 1.0),
(Subclass(float), float),
(ForwardSubclass(lambda: float), float),
],
)
def test_static_handler(member, expected):
"""Test a static handler."""
class StaticTest(Atom):
v = member
mode = (DefaultValue.MemberMethod_Object if isinstance(
member, ForwardSubclass) else DefaultValue.Static)
assert StaticTest.v.default_value_mode[0] == mode
assert StaticTest().v == expected
assert StaticTest.v.default_value_mode[0] == DefaultValue.Static
@pytest.mark.parametrize(