def test_converts_subdicts_in_init():
cfg = PathDict({"a": {"b": {"c": 4}}})
assert set(cfg.keys()) == {"a"}
assert isinstance(cfg.a, PathDict)
assert set(cfg.a.keys()) == {"b"}
assert isinstance(cfg.a.b, PathDict)
assert set(cfg.a.b.items()) == {("c", 4)}
assert cfg.a.b.c == 4
def test_init_from_dict():
cfg = PathDict({"a": 12, "b": "foo"})
assert_value(cfg, "a", 12)
assert_value(cfg, "b", "foo")
assert set(cfg.keys()) == {"a", "b"}
assert set(cfg.values()) == {12, "foo"}
assert set(cfg.items()) == {("a", 12), ("b", "foo")}
def test_attr_access():
cfg = PathDict()
cfg.a = 12
cfg["b"] = "foo"
assert_value(cfg, "a", 12)
assert_value(cfg, "b", "foo")
assert set(cfg.keys()) == {"a", "b"}
assert set(cfg.values()) == {12, "foo"}
assert set(cfg.items()) == {("a", 12), ("b", "foo")}
def test_dict_access():
cfg = PathDict()
cfg[7] = 8
cfg["foo"] = "bar"
cfg[True] = False
cfg[0.5] = 1.5
assert_value(cfg, 7, 8)
assert_value(cfg, "foo", "bar")
assert_value(cfg, True, False)
assert_value(cfg, 0.5, 1.5)
assert set(cfg.keys()) == {7, True, "foo", 0.5}
assert set(cfg.values()) == {8, "bar", False, 1.5}
assert set(cfg.items()) == {(7, 8), ("foo", "bar"), (True, False), (0.5, 1.5)}
def test_initialized_empty():
ad = PathDict()
assert len(ad) == 0
assert_not_in(ad, "a")
assert_not_in(ad, 1)
assert_not_in(ad, True)
assert_not_in(ad, (17, "b"))
assert list(ad.keys()) == []
assert list(ad.values()) == []
assert list(ad.items()) == []
for k in ad:
assert not k and k
assert repr(ad) == "PathDict({})"
assert not ad
assert not bool(ad)