def METHOD_NAME(self):
    self.backend._tenant = "foo bar"
    self.backend.setting = mock.MagicMock(return_value=self.multi_tenant_setting)
    ret = self.backend.tenant_settings
    self.assertDictEqual(self.foo_bar_settings, ret)
    self.assertDictEqual(self.foo_bar_settings, self.backend._tenant_settings)