assertEquals(25, webConfigPager.getPageSize());
        assertEquals(1, webConfigPager.getCurrentPageNumber());
        assertNull(webConfigPager.id);
        assertNull(webConfigPager.name);
        assertNull(webConfigPager.versionNo);

        webConfigPager.setAllRecordCount(999);
        assertEquals(999, webConfigPager.getAllRecordCount());
        webConfigPager.setAllPageCount(999);

        assertEquals(false, groupPager.isExistNextPage());
        assertEquals(25, groupPager.getPageSize());
        assertEquals(1, groupPager.getCurrentPageNumber());
        assertNull(groupPager.id);
        assertNull(groupPager.name);
        assertNull(groupPager.versionNo);

        groupPager.setAllRecordCount(999);
        assertEquals(999, groupPager.getAllRecordCount());
        groupPager.setAllPageCount(999);

        assertNotNull(exception);
        assertNull(exception.getMessage());
        assertNull(exception.getCause());
    }

    @Test
    public void test_constructor_withNullMessageAndCause() {
        // Test constructor with null message and null cause
        CommandExecutionException exception = new CommandExecutionException(null, null);

        assertNotNull(exception);
        assertNull(exception.getMessage());

                    return null;
                }
                return createMockRescorerBuilder();
            }
        };

        assertNull(queryRescorer.evaluate(Collections.emptyMap()));
        assertNull(queryRescorer.evaluate(new HashMap<>()));
    }

    @Test
    public void test_evaluate_withParams() {
        // Test implementation that returns a RescorerBuilder

            assertNotNull(ex1);
            assertNull(ex1.getMessage());
            assertNull(ex1.getCause());
        });

        assertDoesNotThrow(() -> {
            SpnegoException ex2 = new SpnegoException("msg", null);
            assertNotNull(ex2);
            assertEquals("msg", ex2.getMessage());
            assertNull(ex2.getCause());
        });

        assertDoesNotThrow(() -> {

    // Test default constructor
    @Test
    public void test_constructor() {
        FacetInfo info = new FacetInfo();
        assertNull(info.field);
        assertNull(info.query);
        assertNull(info.size);
        assertNull(info.minDocCount);
        assertNull(info.sort);
        assertNull(info.missing);
    }

    // Test init method with various configurations
    @Test
    public void test_init_withAllFields() {

    @Test
    public void test_getValue_with_null_map() {
        assertNull(DocumentUtil.getValue(null, "key", String.class));
        assertNull(DocumentUtil.getValue(null, "key", Integer.class));
    }

    @Test
    public void test_getValue_with_null_key() {
        Map<String, Object> doc = new HashMap<>();
        doc.put("key", "value");
        assertNull(DocumentUtil.getValue(doc, null, String.class));

        assertNull(exception.getMessage());
        assertNull(exception.getCause());
    }

    @Test
    public void test_constructor_withNullMessageAndCause() {
        // Test constructor with null message and null cause
        LdapOperationException exception = new LdapOperationException(null, null);

        assertNull(exception.getMessage());
        assertNull(exception.getCause());

        assertNull(exception.getCause());
    }

    @Test
    public void test_constructor_withNullCause() {
        // Test constructor with null cause
        final JobProcessingException exception = new JobProcessingException((Throwable) null);

        assertNotNull(exception);
        assertNull(exception.getCause());
        assertNull(exception.getMessage());
    }

    @Test

        assertNotNull(exception);
        assertNull(exception.getMessage());
        assertNull(exception.getCause());
    }

    @Test
    public void test_constructor_withNullCause() {
        // Test with null cause
        DataStoreException exception = new DataStoreException((Throwable) null);

        assertNotNull(exception);
        assertNull(exception.getCause());
        assertNull(exception.getMessage());
    }