def test_migrate_config_file():
spec = YapconfSpec({'foo': {'bootstrap': True}})
with patch('yapconf.open', mock_open(read_data='{}')):
config = spec.migrate_config_file('/path/to/file',
create=False,
include_bootstrap=False)
assert config == {}
def test_migrate_config_file_update_previous_default():
spec = YapconfSpec(
{'foo': {
'default': 'baz',
'previous_defaults': ['bar']
}})
open_path = builtins_path + '.open'
current_config = '{"foo": "bar"}'
with patch(open_path, mock_open(read_data=current_config)):
new_config = spec.migrate_config_file('/path/to/file',
create=False,
update_defaults=True)
assert new_config == {'foo': 'baz'}