verify(mockReferralData, atLeastOnce()).getPath();
            verify(mockReferralData, atLeastOnce()).next();
            verify(mockReferralData, atLeastOnce()).getKey();
            verify(mockReferralData, atLeastOnce()).isResolveHashes();
            verify(mockReferralData, atLeastOnce()).isIntermediate();
            verify(mockReferralData, atLeastOnce()).combine(any());

import static org.junit.jupiter.api.Assertions.fail;
import static org.mockito.Mockito.doReturn;
import static org.mockito.Mockito.spy;
import static org.mockito.Mockito.times;
import static org.mockito.Mockito.verify;
import static org.mockito.Mockito.when;

import java.util.HashMap;

import javax.security.auth.Subject;
import javax.security.auth.callback.Callback;
import javax.security.auth.callback.NameCallback;

        handle.release();

        // Assert: verify they happened in order
        InOrder inOrder = inOrder(handle);
        inOrder.verify(handle).ensureDFSResolved();
        inOrder.verify(handle).hasCapability(7);
        inOrder.verify(handle).release();
        inOrder.verifyNoMoreInteractions();
    }

        assertFalse(negotiationResponse.haveCapabilitiy(cap2));
        assertTrue(negotiationResponse.haveCapabilitiy(cap3));

        verify(negotiationResponse).haveCapabilitiy(cap1);
        verify(negotiationResponse).haveCapabilitiy(cap2);
        verify(negotiationResponse).haveCapabilitiy(cap3);
    }

    @Test
    @DisplayName("Test getSendBufferSize returns standard size")

            mockedNtlmAuthenticator.verify(NtlmAuthenticator::getDefault);
            mockedNtlmAuthenticator.verify(
                    () -> NtlmAuthenticator.requestNtlmPasswordAuthentication(eq(mockNtlmAuthenticator), eq("locationHint"), eq(null)));
            verify(mockRenewableCredentials, never()).renew(); // Ensure renewable path was not taken
        }
    }

    }

    @Test
    void constructor_shouldInitializeFields() throws Exception {
        // Verify configuration is set
        Field configField = NameServicePacket.class.getDeclaredField("config");
        configField.setAccessible(true);
        assertSame(mockConfig, configField.get(response));

        // Verify queryAddress is set
        Field queryAddressField = NodeStatusResponse.class.getDeclaredField("queryAddress");

            byte[] buffer = new byte[100];

            assertTrue(testBlock.verifySignature(buffer, 0, 100));
            verify(mockDigest, never()).verify(any(), anyInt(), anyInt(), anyInt(), any());
        }

        @Test
        @DisplayName("Test verify signature success")
        void testVerifySignatureSuccess() {
            testBlock.setDigest(mockDigest);
            testBlock.setErrorCode(0);

        try (SamrPolicyHandle handle = new SamrPolicyHandle(mockHandle, server, access)) {
            assertNotNull(handle);
            // Verify that sendrecv was called with MsrpcSamrConnect4
            verify(mockHandle, times(1)).sendrecv(any(MsrpcSamrConnect4.class));
            verify(mockHandle, never()).sendrecv(any(MsrpcSamrConnect2.class));
        }
    }

    @Test
    void testConstructor_NullServer() throws IOException {

        // Verify bytes written (encode returns 40, which includes 4 padding bytes)
        assertEquals(40, bytesWritten);

        // Create a new FileBasicInfo and decode to verify encoding
        FileBasicInfo decoded = new FileBasicInfo();
        decoded.decode(buffer, startIndex, 36); // decode only reads 36 bytes

        // Verify the values match after round-trip

        // Verify constructor invoked acquire once
        verify(treeConnection, times(1)).acquire();

        // getConfig delegates
        when(treeConnection.getConfig()).thenReturn(config);
        assertSame(config, handle.getConfig());
        verify(treeConnection).getConfig();

        // isConnected delegates