protected CrawljaxConfiguration getCrawljaxConfiguration() {
CrawljaxConfigurationBuilder builder =
CrawljaxConfiguration.builderFor(WEB_SERVER.getSiteUrl());
builder.crawlRules().waitAfterEvent(getTimeOutAfterEvent(), TimeUnit.MILLISECONDS);
builder.crawlRules()
.waitAfterReloadUrl(getTimeOutAfterReloadUrl(), TimeUnit.MILLISECONDS);
builder.setMaximumDepth(3);
builder.crawlRules().clickOnce(true);
builder.setBrowserConfig(getBrowserConfiguration());