cacheMap = new HashMap<>();
        }

        @Test
        @DisplayName("Should set cache map")
        void testSetCacheMap() {
            referralData.setCacheMap(cacheMap);
            // Verify by checking replaceCache doesn't throw
            referralData.setKey("test-key");
            referralData.replaceCache();
            assertEquals(referralData, cacheMap.get("test-key"));
        }

        @Test

    assertThrows(NullPointerException.class, () -> ImmutableList.of("a", null, "b"));
  }

  public void testCreation_generic() {
    List<String> a = ImmutableList.of("a");
    // only verify that there is no compile warning
    ImmutableList<List<String>> unused = ImmutableList.of(a, a);
  }

  public void testCreation_arrayOfArray() {
    String[] array = new String[] {"a"};

        System.setProperty("test.prop", "test.value");

        execJob.testCreateSystemProperties(cmdList, propFile);

        assertTrue(propFile.exists());

        // Read and verify properties
        Properties props = new Properties();
        try (var in = Files.newInputStream(propFile.toPath())) {
            props.load(in);

	delta := remoteTime.Sub(localTime)
	if delta < 0 {
		delta *= -1
	}

	if delta > DefaultSkewTime {
		return errSkewedAuthTime
	}

	return nil
}

// IsAuthValid - To authenticate and verify the time difference.
func (s *storageRESTServer) IsAuthValid(w http.ResponseWriter, r *http.Request) bool {
	if s.getStorage() == nil {
		s.writeErrorResponse(w, errDiskNotFound)
		return false
	}

        assertTrue(deleteJobLogCalled[0]);
        assertTrue(deleteUserInfoCalled[0]);
        assertTrue(updateJobLogStatusCalled[0]);

        // Assert correct parameters were passed - verify that time passed is greater than 0
        assertTrue(crawlingInfoDeletedBeforeTime[0] > 0);
        assertEquals(30, searchLogDeletedDays[0]);
        assertEquals(14, jobLogDeletedDays[0]);

        assertTrue("process should be called", processCalled);
        assertEquals(testOrigin, processOrigin);
        assertEquals(request, processRequest);
        assertEquals(response, processResponse);

        // Verify headers were added
        List<String> originHeaders = responseHeaders.get("Access-Control-Allow-Origin");
        assertNotNull(originHeaders);
        assertTrue(originHeaders.contains(testOrigin));
    }

        String[] fileProtocols = protocolHelper.getFileProtocols();

        assertEquals(2, webProtocols.length);
        assertEquals(2, fileProtocols.length);

        // Verify the content is correct
        assertEquals("http:", webProtocols[0]);
        assertEquals("https:", webProtocols[1]);
        assertEquals("file:", fileProtocols[0]);
        assertEquals("smb:", fileProtocols[1]);

        // Delete by query
        boolean result = SuggestUtil.deleteByQuery(client, settings, TEST_INDEX, QueryBuilders.termQuery("field", "value1"));
        assertTrue(result);

        // Verify deletion
        client.admin().indices().prepareRefresh(TEST_INDEX).execute().actionGet();
        long count = client.prepareSearch(TEST_INDEX)
                .setQuery(QueryBuilders.termQuery("field", "value1"))

            Thread.sleep(500); // to make sure queue is processed, cancellation applied

            Mockito.verify(delegate).transferInitiated(transferInitiatedEvent);
            Mockito.verify(delegate).transferStarted(transferStartedEvent);
            Mockito.verify(delegate).transferProgressed(transferProgressedEvent);
            Mockito.verify(delegate).transferSucceeded(transferSucceededEvent);
        }
    }

        .createTestSuite();
  }

  public void testConsumingIterator() {
    // Test data
    List<String> list = Lists.newArrayList("a", "b");

    // Test & Verify
    Iterator<String> consumingIterator = Iterators.consumingIterator(list.iterator());

    assertThat(consumingIterator.toString()).isEqualTo("Iterators.consumingIterator(...)");