assertEquals("rule2", rules.get(2).getRuleId());
    }

    /**
     * Test register method with last index
     */
    public void test_register_lastIndex() {
        testRule.setRuleId("lastRule");

        // Pre-add some rules
        TestAbstractRule rule1 = new TestAbstractRule();
        rule1.setRuleId("rule1");
        ruleManager.addRule(rule1);

     * verifying interaction.
     */
    private class RecordingFilter implements SmbFileFilter {
        private SmbFile lastFile;
        private String lastPath;

        @Override
        public boolean accept(SmbFile file) throws SmbException {
            lastFile = file;
            // Actually interact with the file to verify the mock interaction
            if (file != null) {