def test_make_class_ordered(self):
"""
If `make_class()` is passed ordered attrs, their order is respected
instead of the counter.
"""
b = attr.ib(default=2)
a = attr.ib(default=1)
C = attr.make_class("C", ordered_dict([("a", a), ("b", b)]))
assert "C(a=1, b=2)" == repr(C())
def test_make_class_ordered(self):
"""
If `make_class()` is passed ordered attrs, their order is respected
instead of the counter.
"""
b = attr.ib(default=2)
a = attr.ib(default=1)
C = attr.make_class("C", ordered_dict([("a", a), ("b", b)]))
assert "C(a=1, b=2)" == repr(C())
def test_these_ordered(self):
"""
If these is passed ordered attrs, their order respect instead of the
counter.
"""
b = attr.ib(default=2)
a = attr.ib(default=1)
@attr.s(these=ordered_dict([("a", a), ("b", b)]))
class C(object):
pass
assert "C(a=1, b=2)" == repr(C())
def test_these_ordered(self):
"""
If these is passed ordered attrs, their order respect instead of the
counter.
"""
b = attr.ib(default=2)
a = attr.ib(default=1)
@attr.s(these=ordered_dict([("a", a), ("b", b)]))
class C(object):
pass
assert "C(a=1, b=2)" == repr(C())
def test_convert_factory_property(self, val, init):
"""
Property tests for attributes with convert, and a factory default.
"""
C = make_class("C", ordered_dict([
("y", attr.ib()),
("x", attr.ib(
init=init,
default=Factory(lambda: val),
converter=lambda v: v + 1
)),
]))
c = C(2)
assert c.x == val + 1
assert c.y == 2
