Directive directive = new Directive("MyBot");

        directive.addDisallow("/admin/");
        directive.addDisallow("/private/");

        String[] disallows = directive.getDisallows();
        assertEquals(2, disallows.length);
        assertEquals("/admin/", disallows[0]);
        assertEquals("/private/", disallows[1]);
    }

    public void test_directiveAddDisallowNoDuplicates() {

        }

        /**
         * Gets all disallowed path patterns for this directive.
         * @return an array of disallowed path pattern strings
         */
        public String[] getDisallows() {
            final String[] result = new String[disallowedPaths.size()];
            for (int i = 0; i < disallowedPaths.size(); i++) {
                result[i] = disallowedPaths.get(i).getPattern();
            }

                        if (directive != null) {
                            if (useRobotsTxtDisallows) {
                                for (String urlPattern : directive.getDisallows()) {
                                    if (StringUtil.isNotBlank(urlPattern)) {
                                        urlPattern = convertRobotsTxtPatternToRegex(urlPattern);