Throwable[] suppressed = mainException.getSuppressed();
        assertEquals(1, suppressed.length);
        assertEquals(suppressedException, suppressed[0]);
    }

    @Test
    @DisplayName("Should provide correct cause for constructor with cause only")
    void testCauseOnlyConstructorMessage() {
        // Given
        RuntimeException cause = new RuntimeException("Specific cause message");

        // When

                        + " but there is no POM in this directory (" + session.getTopDirectory() + ")."
                        + " Please verify you invoked Maven from the correct directory.");
            }

            List<TaskSegment> taskSegments = calculateTaskSegments(session);
            if (taskSegments.isEmpty()) {

        assertNotNull(info);
        assertTrue(info.toString().contains("endOfFile=" + endOfFile));
    }

    @Test
    @DisplayName("Test getFileInformationLevel returns correct value")
    void testGetFileInformationLevel() {
        assertEquals(FileInformation.FILE_ENDOFFILE_INFO, fileInfo.getFileInformationLevel());

        // Test with parameterized constructor

        // Then
        assertEquals(cause, exception.getCause());
        assertEquals(SmbOperationException.ErrorCategory.NETWORK, exception.getErrorCategory());
        assertTrue(exception.isRetryable());
    }

    @Test
    @DisplayName("Should handle retry policy correctly")
    void testRetryPolicy() {
        // Given

    }

    public void test_temp_file_creation() {
        // Test that temp file uses correct prefix "StorageClient" not "SmbClient"
        StorageClient client = new StorageClient() {
            @Override
            protected java.io.File createTempFile(String prefix, String suffix, java.io.File directory) {
                // Verify the prefix is correct

    @ValueSource(ints = { -1, 0, 13, 15, 99 })
    @DisplayName("seq ctor: invalid msgType values throw")
    void sequenceConstructor_invalidMsgType_throws(int badType) throws Exception {
        // Arrange: correct version, wrong msg type
        ASN1EncodableVector v = new ASN1EncodableVector();
        v.add(new DERTaggedObject(true, 0, new ASN1Integer(Integer.parseInt(KerberosConstants.KERBEROS_VERSION))));

        handlers.put("http", httpHandler);
        handlers.put("https", httpsHandler);
    }

    @Test
    void testGetDefaultPort() {
        // This test verifies that the handler returns the correct default HTTP port.
        assertEquals(Handler.DEFAULT_HTTP_PORT, handler.getDefaultPort(), "Default port should be 80 for HTTP.");
    }

    @Test

 *
 * the access check would fail because the direct ACE has an access mask
 * of <code>0x001200A9</code> which doesn't have the
 * <code>FILE_WRITE_DATA</code> bit on (bit <code>0x00000002</code>). Actually, this isn't quite correct. If
 * <code>WNET\alice</code> is in the local <code>Administrators</code> group the access check
 * will succeed because the inherited ACE allows local <code>Administrators</code>

        // Act
        SamrDomainHandle handle = new SamrDomainHandle(mockDcerpcHandle, mockPolicyHandle, access, mockSid);

        // Assert
        assertNotNull(handle);
        // Verify sendrecv was called once with the correct RPC message
        verify(mockDcerpcHandle, times(1)).sendrecv(openDomainCaptor.capture());
        MsrpcSamrOpenDomain capturedRpc = openDomainCaptor.getValue();
        assertNotNull(capturedRpc);

        handle.close();

        // Verify close was called
        verify(mockHandle, times(1)).sendrecv(any(MsrpcSamrCloseHandle.class));
        assertEquals(handle, closeCaptor.getValue().handle); // Verify correct handle is passed
    }

    @Test
    void testClose_AlreadyClosed() throws IOException {
        // Test case: close() when already closed, should do nothing
        String server = "testServer";