def test_getdict():
class TestCls:
a = 1
b: int
def __init__(self):
self.c = 3
@property
def d(self):
return 4
def __getattr__(self, key):
if key == 'e':
return 5
else:
raise AttributeError()
t = TestCls()
gd = GetterDict(t)
assert gd.keys() == set()
assert gd.get('a', None) == 1
assert gd.get('b', None) is None
assert gd.get('b', 1234) == 1234
assert gd.get('c', None) == 3
assert gd.get('d', None) == 4
assert gd.get('e', None) == 5
assert gd.get('f', 'missing') == 'missing'
def test_getdict():
class TestCls:
a = 1
b: int
def __init__(self):
self.c = 3
@property
def d(self):
return 4
def __getattr__(self, key):
if key == 'e':
return 5
else:
raise AttributeError()
t = TestCls()
gd = GetterDict(t)
assert gd.keys() == ['a', 'c', 'd']
assert gd.get('a', None) == 1
assert gd.get('b', None) is None
assert gd.get('b', 1234) == 1234
assert gd.get('c', None) == 3
assert gd.get('d', None) == 4
assert gd.get('e', None) == 5
assert gd.get('f', 'missing') == 'missing'
assert list(gd.values()) == [1, 3, 4]
assert list(gd.items()) == [('a', 1), ('c', 3), ('d', 4)]
assert list(gd) == ['a', 'c', 'd']
assert gd == {'a': 1, 'c': 3, 'd': 4}
assert 'a' in gd
assert len(gd) == 3
assert str(gd) == "<GetterDict(TestCls) {'a': 1, 'c': 3, 'd': 4}>"