String result = languageHelper.getDetectText(text);
        assertEquals("Short text", result);
    }

    public void test_getDetectText_longText() {
        StringBuilder sb = new StringBuilder();
        for (int i = 0; i < 1100; i++) {
            sb.append("a");
        }
        String longText = sb.toString();

        String result = languageHelper.getDetectText(longText);

     * @return The detected language.
     */
    protected String detectLanguage(final String text) {
        if (StringUtil.isBlank(text)) {
            return null;
        }
        final String target = getDetectText(text);
        final LanguageResult result = detector.detect(target);
        if (logger.isDebugEnabled()) {
            logger.debug("detected lang:{}({}) from {}", result, result.getRawScore(), target);
        }