def test_err_dummyattr_apply():
with pytest.raises(TypeError):
va.walker.apply(attr.DummyAttr(), None, {})
def test_dummyattr_eq():
one = attr.DummyAttr()
two = attr.DummyAttr()
other = attr.ValueAttr({'a': 'b'})
assert one == two
assert one != other
def test_err_dummyattr_create():
with pytest.raises(TypeError):
va.walker.create(attr.DummyAttr(), None, {})
def test_dummyattr_collides():
one = attr.DummyAttr()
two = attr.DummyAttr()
assert one.collides(two) is False
def test_dummyattr_hash():
one = attr.DummyAttr()
assert hash(one) == hash(None)
def test_dummyattr():
one = attr.DummyAttr()
other = attr.ValueAttr({'a': 'b'})
assert (one | other) is other
assert (one & other) is other
def test_err_dummyattr_apply():
with pytest.raises(TypeError):
hek.attrs.walker.apply(attr.DummyAttr(), {})
def test_err_dummyattr_create():
with pytest.raises(TypeError):
hek.attrs.walker.create(attr.DummyAttr(), {})