@Test
public void requestDeleteAbsentHeaders() {

    List<String> ignoredHeaders = Arrays.asList("simpleHeader", "host", "someOtherHeader");
    logMaskerService.execute(PRE_TYPE, false, false, true, ignoredHeaders);
    RequestResponseParser request = TraceContextHolder.getInstance().getActualTrace().getRequest();
    assertNotNull(request.getBody());
    assertNotNull(request.getUri());
    assertNotNull(request.getHeaders());
    assertNull(request.getHeaders().get("simpleHeader"));
    assertNull(request.getHeaders().get("host"));
    assertNull(request.getHeaders().get("someOtherHeader"));
}