public void test_getVirtualHostBasePath() {
        String basePath = virtualHostHelper.getVirtualHostBasePath("site1", new HtmlNext("/test"));
        assertEquals("/site1", basePath);

        basePath = virtualHostHelper.getVirtualHostBasePath("", new HtmlNext("/test"));
        assertEquals("", basePath);

        basePath = virtualHostHelper.getVirtualHostBasePath(null, new HtmlNext("/test"));
        assertEquals("", basePath);

     * @return The HTML page with updated virtual host path
     */
    public HtmlNext getVirtualHostPath(final HtmlNext page) {
        return processVirtualHost(s -> {
            final String basePath = getVirtualHostBasePath(s, page);
            return new HtmlNext(basePath + page.getRoutingPath());
        }, page);
    }

    /**
     * Gets the base path for virtual host based on the virtual host key and page.
     *