assertNotNull(exception);
        assertEquals(message, exception.getMessage());
        assertEquals(cause, exception.getCause());
    }

    public void test_constructor_withNullMessage() {
        // Test constructor with null message
        SearchEngineClientException exception = new SearchEngineClientException(null);

        assertNotNull(exception);

        AvFlags avFlags = new AvFlags(rawBytes);
        assertNotNull(avFlags, "AvFlags object should not be null");
        assertEquals(0x04030201, avFlags.getFlags(), "Flags should match the raw bytes (little-endian)");

        // Test with zero
        byte[] zeroBytes = new byte[] { 0x00, 0x00, 0x00, 0x00 };
        AvFlags zeroAvFlags = new AvFlags(zeroBytes);
        assertNotNull(zeroAvFlags, "AvFlags object should not be null for zero bytes");

        byte[] mac = PacMac.calculateMacArcfourHMACMD5(3, key, TEST_DATA);
        assertNotNull(mac);
        assertEquals(16, mac.length);

        // Test with a different key usage
        byte[] mac2 = PacMac.calculateMacArcfourHMACMD5(9, key, TEST_DATA);
        assertNotNull(mac2);
        assertEquals(16, mac2.length);

        // Test with another key usage

            SpnegoException ex1 = new SpnegoException((String) null);
            assertNotNull(ex1);
            assertNull(ex1.getMessage());
            assertNull(ex1.getCause());
        });

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

            // Should handle null keywords gracefully
            assertNotNull(functionBuilders);
        } catch (Exception e) {
            // May throw exception due to null handling
            assertNotNull(e);
        }
    }

    public void test_keyMatchHelper_constructor() {
        KeyMatchHelper helper = new KeyMatchHelper();
        assertNotNull(helper);
    }

        FileEntry[] entries2 = dfsRootEnum.getEntries();
        FileEntry[] entries3 = dfsRootEnum.getEntries();

        // Verify consistency
        assertNotNull(entries1);
        assertNotNull(entries2);
        assertNotNull(entries3);

        assertEquals(entries1.length, entries2.length);
        assertEquals(entries2.length, entries3.length);

        for (int i = 0; i < entries1.length; i++) {

        QueryBuilder queryBuilder1 = queryCommand.convertWildcardQuery(queryContext, wildcardQuery, 0.5f);
        assertNotNull(queryBuilder1);

        // Test with boost = 2.0
        QueryBuilder queryBuilder2 = queryCommand.convertWildcardQuery(queryContext, wildcardQuery, 2.0f);
        assertNotNull(queryBuilder2);

        // Test with boost = 0

package jcifs;

import static org.junit.jupiter.api.Assertions.assertEquals;
import static org.junit.jupiter.api.Assertions.assertNotNull;
import static org.junit.jupiter.api.Assertions.assertThrows;
import static org.mockito.Mockito.mock;
import static org.mockito.Mockito.times;
import static org.mockito.Mockito.verify;
import static org.mockito.Mockito.when;

import java.net.InetAddress;
import java.net.UnknownHostException;

        assertNotNull(exception);
        assertEquals(message, exception.getMessage());
        assertEquals(cause, exception.getCause());
    }

    public void test_constructor_withNullMessage() {
        // Test constructor with null message
        PluginException exception = new PluginException(null);

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

        assertNotNull(decodedArray.sids);
        assertEquals(2, decodedArray.sids.length);

        // Verify first SID
        assertNotNull(decodedArray.sids[0]);
        assertNotNull(decodedArray.sids[0].sid);
        assertEquals(500, decodedArray.sids[0].sid.sub_authority[0]);

        // Verify second SID
        assertNotNull(decodedArray.sids[1]);