def stacking(self):
s = StackedObject([])
with Assert.raises(AttributeError):
s.foo
with Assert.raises(RuntimeError):
s.pop()
s.push({'foo': False})
Assert(s.foo) == False
s.push({'foo': True})
Assert(s.foo) == True
s.pop()
Assert(s.foo) == False
def top(self):
s = StackedObject([])
Assert(s.top) == {}
s.push({'foo': 'bar'})
Assert(s.top) == {'foo': 'bar'}
s.push({'foo': 'baz'})
Assert(s.top) == {'foo': 'baz'}
def repr(self):
s = StackedObject([{}])
Assert(repr(s)) == 'StackedObject([{}])'
