def test_copy_key_failure():
""" Check that key that copy_key doesn't break when key doesn't exist """
old_dict = {'test_key': 'test_value'}
new_dict = {}
key = 'test_key_fake'
yamls_to_certification.copy_key(new_dict, old_dict, key)
assert new_dict == {}
def test_copy_key_success():
""" Check that key is transfered to new dict using a deep copy """
old_dict = {'test_key': 'test_value'}
new_dict_1 = {}
new_dict_2 = {}
key = 'test_key'
yamls_to_certification.copy_key(new_dict_1, old_dict, key)
yamls_to_certification.copy_key(new_dict_2, old_dict, key)
assert old_dict == new_dict_1
assert old_dict == new_dict_2