def test_mixed_construction(self) -> None:
x = SetI32Lists({(0, 1, 2), (3, 4, 5)})
z = SetSetI32Lists({x})
pz = set(z)
pz.add(x)
nx: AbstractSet[Sequence[int]] = {(9, 10, 11)}
pz.add(SetI32Lists(nx))
cz = SetSetI32Lists(pz)
self.assertIn(nx, cz)
pz.add(5) # type: ignore
with self.assertRaises(TypeError):
SetSetI32Lists(pz)
def test_mixed_construction(self):
x = SetI32Lists({(0, 1, 2), (3, 4, 5)})
z = SetSetI32Lists({x})
pz = set(z)
pz.add(x)
nx = {(9, 10, 11)}
pz.add(SetI32Lists(nx))
cz = SetSetI32Lists(pz)
self.assertIn(nx, cz)
pz.add(5)
with self.assertRaises(TypeError):
SetSetI32Lists(pz)
def test_mixed_construction(self) -> None:
x = SetI32Lists({(0, 1, 2), (3, 4, 5)})
z = SetSetI32Lists({x})
pz = set(z)
pz.add(x)
nx: AbstractSet[Sequence[int]] = {(9, 10, 11)}
pz.add(SetI32Lists(nx))
cz = SetSetI32Lists(pz)
self.assertIn(nx, cz)
# pyre-fixme[6]: Expected `AbstractSet[Sequence[int]]` for 1st param but got
# `int`.
pz.add(5)
with self.assertRaises(TypeError):
SetSetI32Lists(pz)
def test_cached_set(self) -> None:
uncached = SetI32Lists({(0, 1, 2)})
# default no cache, so every access creates a new instance
self.assertIsNot(list(uncached)[0], list(uncached)[0])
# with cache they should be same
self.assertIs(
list(to_frozenset(uncached))[0],
list(to_frozenset(uncached))[0])
def test_None(self) -> None:
with self.assertRaises(TypeError):
# pyre-fixme[6]: Expected `Optional[AbstractSet[Sequence[int]]]` for 1st
# param but got `Set[None]`.
SetI32Lists({None})
with self.assertRaises(TypeError):
# pyre-fixme[6]: Expected
# `Optional[AbstractSet[AbstractSet[Sequence[int]]]]` for 1st param but
# got `Set[typing.Set[None]]`.
SetSetI32Lists({{None}})
def test_None(self) -> None:
with self.assertRaises(TypeError):
SetI32Lists({None}) # type: ignore
with self.assertRaises(TypeError):
SetSetI32Lists({{None}}) # type: ignore
def test_hashability(self) -> None:
hash(SetI32Lists())
z = SetSetI32Lists({SetI32Lists({(1, 2, 3)})})
hash(z)
for sub_set in z:
hash(sub_set)
def test_empty(self) -> None:
SetI32Lists(set())
SetI32Lists({()})
SetSetI32Lists(set())
SetSetI32Lists({SetI32Lists()})
SetSetI32Lists({SetI32Lists({()})})
def test_is_container(self) -> None:
self.assertIsInstance(SetI32Lists(), Container)
self.assertIsInstance(SetSetI32Lists(), Container)
self.assertIsInstance(SetI32(), Container)
def test_None(self):
with self.assertRaises(TypeError):
SetI32Lists({None})
with self.assertRaises(TypeError):
SetSetI32Lists({{None}})