def test_instance_refs_are_garbage_collected(self):
"""_Package instance refs are garbage collected with old instances"""
pkg = _Package()
pkg1_repr = "%r" % pkg
pkg = _Package()
# pkg2_repr = "%r" % pkg
gc.collect()
reprs = [repr(pkg_inst) for pkg_inst in _Package.instances()]
# log.debug("pkg1, pkg2, reprs: %s, %s, %s"
# % (pkg1_repr, pkg2_repr, reprs))
assert_that(pkg1_repr, is_not(is_in(reprs)))
def test_instances_are_tracked(self):
"""_Package instances are tracked"""
pkg = _Package()
self.assertIn(pkg, _Package.instances())
