// Act
        int opnum = queryPolicy.getOpnum();

        // Assert
        assertEquals(0x07, opnum); // Expected opnum for LsarQueryInformationPolicy
    }

    @Test
    void multipleInstances_shouldBeIndependent() {
        // Arrange
        short level1 = 1;
        short level2 = 2;
        NdrObject mockNdrObject2 = mock(NdrObject.class);
        LsaPolicyHandle mockPolicyHandle2 = mock(LsaPolicyHandle.class);