// Assert
        assertNotNull(handle);
        verify(mockDcerpcHandle, times(1)).sendrecv(any(MsrpcLsarOpenPolicy2.class));
    }

    @Test
    void constructor_shouldThrowSmbExceptionOnRpcError() throws IOException {
        // Arrange
        String server = "testServer";
        int access = 123;
        int errorCode = 12345;

        doAnswer(invocation -> {

        assertEquals(mockSid, capturedRpc.sid);
        assertEquals(handle, capturedRpc.domain_handle); // Ensure the handle itself is passed for output
    }

    @Test
    void constructor_shouldThrowSmbExceptionOnRpcError() throws IOException {
        // Arrange
        int access = 0x01;
        int errorCode = 0xC0000022; // Example error code (STATUS_ACCESS_DENIED)
        // Simulate RPC error

        // Further verification could involve capturing the MsrpcLsarOpenPolicy2 argument and checking its server field.
    }

    @Test
    void constructor_shouldThrowSmbExceptionOnRpcError() throws IOException {
        // Arrange
        String server = "testServer";
        int access = 123;
        int errorCode = 12345;

        doAnswer(invocation -> {