return directive;
            }
        }
        return null;
    }

    /**
     * Adds a directive to the robots.txt rules.
     * The user-agent pattern in the directive is converted to a regular expression pattern,
     * where '*' is replaced with '.*' for pattern matching, and stored case-insensitively.
     *
     * @param directive The directive to add to the robots.txt rules
     */

            return true;
        }

        return false;
    }

    /**
     * Converts a crawling path to the appropriate protocol format.
     * Handles various path formats and adds proper protocol prefixes.
     *
     * @param path the original path to convert
     * @return the converted path with appropriate protocol prefix
     */
    protected String convertCrawlingPath(final String path) {

     * @return true if either formal type is assignable from actual type,
     *         or formal is a primitive type and actual is its corresponding object
     *         type or an object type of a primitive type that can be converted to
     *         the formal type.
     */
    private static boolean isMethodInvocationConvertible(Class<?> formal, Class<?> actual) {
        // if it's a null, it means the arg was null

constraints.TypeLong.message = {item} must be a number.
constraints.TypeFloat.message = {item} must be a number.
constraints.TypeDouble.message = {item} must be a number.
constraints.TypeAny.message = {item} cannot be converted to {propertyType}.
constraints.UriType.message = {item} has an unrecognized URI.
constraints.CronExpression.message = {item} is not a valid CRON expression.

# ----------------------------------------------------------

constraints.TypeLong.message = {item} must be a number.
constraints.TypeFloat.message = {item} must be a number.
constraints.TypeDouble.message = {item} must be a number.
constraints.TypeAny.message = {item} cannot be converted to {propertyType}.
constraints.UriType.message = {item} has an unrecognized URI.
constraints.CronExpression.message = {item} is not a valid CRON expression.

# ----------------------------------------------------------

        }

        when(mockConfig.getLmHostsFileName()).thenReturn(lmhostsFile.getAbsolutePath());

        // Use getByName to trigger populate
        // Content is converted to uppercase internally
        assertNotNull(lmhosts.getByName("HOSTNAME", mockContext));
    }

    @Test
    void testMultipleEntriesForSameHost() throws Exception {

        assertArrayEquals(new String[] { "reading1" }, itemReadings[0]);
    }

    @Test
    public void testToSuggestItemWithNullTagsAndRoles() {
        // Test toSuggestItem when tags and roles are null (converted to empty lists)
        String word = "null tags and roles";
        float boost = 1.0f;
        List<String> readings = Arrays.asList("reading1");
        List<String> fields = Arrays.asList("field1");

You can return a `dict`, `list`, singular values as `str`, `int`, etc.

You can also return Pydantic models (you'll see more about that later).

There are many other objects and models that will be automatically converted to JSON (including ORMs, etc). Try using your favorite ones, it's highly probable that they are already supported.

### Step 6: Deploy it { #step-6-deploy-it }

        try {
            robotsTxt = robotsTxtHelper.parse(in);
        } finally {
            CloseableUtil.closeQuietly(in);
        }

        // Negative crawl-delay should be converted to 0
        assertNotNull(robotsTxt);
        assertEquals(0, robotsTxt.getCrawlDelay("TestBot"));
    }

    public void testParse_floatingPointCrawlDelay() {

   * @throws IllegalArgumentException if the number of actual and formal parameters differ; if an
   *     unwrapping conversion for primitive arguments fails; or if, after possible unwrapping, a
   *     parameter value cannot be converted to the corresponding formal parameter type by a method
   *     invocation conversion.
   * @throws InvocationTargetException if the underlying method or constructor throws an exception.
   */