Template processor = processorFactory.create(templateResource, FreemarkerTemplate.class);
String output = processor.process(root);
Document html = Jsoup.parseBodyFragment(output);
assertThat(output.trim(), not(equalTo("")));
Elements container = html.select("div.form-group");
assertThat(container, notNullValue());
Elements formInputElement = container.select("div.col-sm-10 > select");
assertThat(formInputElement.attr("id"), equalTo("customer"));
assertThat(formInputElement.attr("ng-model"), equalTo("search" + "." + "customer"));