@Test
public void testProcessDeleteRequest() {

  // given
  final DeleteRequest deleteRequest = mock(DeleteRequest.class);
  final DefaultSecurityAttributeValuesPlugin defaultSecurityAttributeValuesPlugin =
      new DefaultSecurityAttributeValuesPlugin(
          new SecurityAttributes(),
          createTestSystemHighAttributes(),
          createTestInitialConfiguration());
  // when
  final DeleteRequest modifiedRequest =
      defaultSecurityAttributeValuesPlugin.process(deleteRequest);
  // then
  verifyZeroInteractions(deleteRequest);
  assertThat(deleteRequest, is(modifiedRequest));
}