public boolean hasOperationPermissionDefined() {
        return !operationConfig.equals(new OperationConfig());
    }
@Test
    public void shouldReturnTrueIfOperationPermissionDefined() {
        Authorization authorization = new Authorization(new OperationConfig(new AdminUser(new CaseInsensitiveString("baby"))));
        assertThat(authorization.hasOperationPermissionDefined(), is(true));
    }