def test_transforms_into_dict():
store = {'A': 1}
result = dictenvy.dictate(store, depth=1)
assert result == {'a': 1}
def test_transforms_into_dict_three_levels_with_two_items():
store = {'A_B_C_HELLO': 1, 'A_B_C_WORLD': 2}
result = dictenvy.dictate(store, depth=3)
assert result == {'a': {'b': {'c': {'hello': 1, 'world': 2}}}}
def test_variables_starting_with_underscores_are_left_intact():
store = {'_A_B': 1}
result = dictenvy.dictate(store, depth=1)
assert result == {'_a_b': 1}
def test_transforms_into_dict_two_levels_two_items_with_one_underscore():
store = {'A_B_C_HELLO': 1, 'A_B_C_WORLD': 2}
result = dictenvy.dictate(store, depth=2)
assert result == {'a': {'b': {'c_hello': 1, 'c_world': 2}}}
def test_transforms_into_dict_two_levels():
store = {'A_B_C': 1}
result = dictenvy.dictate(store, depth=2)
assert result == {'a': {'b': {'c': 1}}}
def test_transforms_into_dict_one_level_with_empty_key():
store = {'A': 1, 'A_B': 2}
result = dictenvy.dictate(store, depth=1)
assert result == {'a': {'': 1, 'b': 2}}
def test_transforms_into_dict_one_level_with_one_underscore():
store = {'A_B_HELLO': 1}
result = dictenvy.dictate(store, depth=1)
assert result == {'a': {'b_hello': 1}}
def test_transforms_into_dict_one_level():
store = {'A_B': 1}
result = dictenvy.dictate(store, depth=1)
assert result == {'a': {'b': 1}}