when(locator.getAddress()).thenThrow(new CIFSException("no master", new UnknownHostException("MB")));

            // Act + Assert: the code maps this case to SmbUnsupportedOperationException
            assertThrows(SmbUnsupportedOperationException.class, () -> SmbEnumerationUtil.doEnum(parent, "*", 0, null, null));
        }

        @Test

            assertEquals(size, mock.size());
            assertEquals(size, mock.encode(new byte[size * 2], 0));
        }
    }

    @Nested
    @DisplayName("Edge Case Tests")
    class EdgeCaseTests {

        @Test
        @DisplayName("Should handle large buffer encoding")
        void testLargeBufferEncode() {
            byte[] largeName = new byte[1024];

 * is used to verify the signature of the "www.squareup.com" certificate.
 *
 * This roles are reversed for client authentication. In that case the client has a private key and
 * a chain of certificates. The server uses a set of trusted root certificates to authenticate the
 * client. Subject alternative names are not used for client authentication.
 */

import static com.google.common.base.Preconditions.checkArgument;
import static com.google.common.base.Preconditions.checkNotNull;
import static java.lang.Math.max;
import static java.util.Objects.requireNonNull;

import com.google.common.annotations.GwtIncompatible;
import com.google.common.annotations.J2ktIncompatible;
import com.google.common.base.CharMatcher;
import com.google.common.base.MoreObjects;

        assertEquals(SmbComTransaction.TRANS_PEEK_NAMED_PIPE, transPeekNamedPipe.getSubCommand());
    }

    @Test
    @DisplayName("Should handle edge case with zero FID")
    void testZeroFid() {
        // Arrange
        transPeekNamedPipe = new TransPeekNamedPipe(mockConfig, TEST_PIPE_NAME, 0);
        byte[] buffer = new byte[10];

        // Act

        byte[] copiedFileId = new byte[16];
        System.arraycopy(buffer, 8, copiedFileId, 0, 16);
        assertArrayEquals(newFileId, copiedFileId);
    }

    @Test
    @DisplayName("Test edge case with minimum buffer size")
    void testMinimumBufferSize() {
        byte[] buffer = new byte[24]; // Exact size needed

        int written = request.writeBytesWireFormat(buffer, 0);

        assertEquals(Method.HEAD, data.getMethod());
    }

    public void test_methodWithStringCaseInsensitive() {
        // Test method(String) case-insensitive
        RequestData data1 = RequestDataBuilder.newRequestData().method("get").build();
        assertEquals(Method.GET, data1.getMethod());

            assertArrayEquals(name.getBytes(StandardCharsets.UTF_8), mock.getName());
        }
    }

    @Nested
    @DisplayName("Edge Case Tests")
    class EdgeCaseTests {

        @Test
        @DisplayName("Should handle large buffer decoding")
        void testLargeBufferDecode() throws SMBProtocolDecodingException {

    }

    @Test
    void toString_shouldReturnExpectedFormat_withNullAddrEntry() throws NoSuchFieldException, IllegalAccessException {
        // Set 'addrEntry' field to null for this test case
        Field addrEntryField = NameServicePacket.class.getDeclaredField("addrEntry");
        addrEntryField.setAccessible(true);
        addrEntryField.set(nameQueryResponse, null);

        if (expectEqual) {
            assertEquals(hA, hB);
            assertEquals(hA.hashCode(), hB.hashCode());
        } else {
            assertNotEquals(hA, hB);
        }

        // Test negative case with different tree id handles
        SmbTreeHandleImpl tC = mock(SmbTreeHandleImpl.class);
        lenient().when(tC.acquire()).thenReturn(tC);
        lenient().when(tC.getTreeId()).thenReturn(treeId + 1);