def test_list_index(self):
d = {'list':[1,2,3]}
result = dig('list.0', d)
self.assertEqual(result, 1)
result = dig('list.-1', d)
self.assertEqual(result, 3)
def test_basic_dig_dictionary(self):
class Test():
def __init__(self):
self.data = {'one':1}
x = Test()
result = dig('data.one', x)
self.assertEqual( result, 1 )
def test_basic_dig_object(self):
class Test():
def __init__(self):
self.data = [1,2,3]
x = Test()
result = dig('x.data', locals())
self.assertEqual( result, [1,2,3] )
