@Test
public void testThatSaveCurrentViolatorsCallsPutObject() {

    Map<String, ViolationMetaData> violators = new HashMap<>();
    violators.put("192.168.0.1", new ViolationMetaData(new Date(), 10));
    processor.saveCurrentViolators(violators, FAKE_BUCKET_NAME);
    verify(amazonS3, times(1)).putObject(isA(PutObjectRequest.class));
}