如何为jquery自动完成文本字段添加selenium测试覆盖率

我有一个文本字段，jquery自动完成器绑定到它。

HTML

JavaScript的

  $('#autoCompleter').delegate("input", "focus", AutoCompleter); var AutoCompleter = function(event) { $(this).autocomplete({ source: function(request, response) { jQuery.extAjax({ url: url, data: data, success: response }); }, select: function(event, ui) { if (ui.item.value.match(/^Enter more characters...$/)) { return false; } }, focus: function(event, ui) { if (ui.item.value.match(/^Enter more characters...$/)) { return false; } }, minLength: 2 }); $(this).autocomplete("search", $(this).val()); }; 

我试过以下方式

 @Test public void autoCompleter() { driver.findElementByName("symbol").sendKeys("22"); common.patientlyFindElement(By.xpath("//ul[contains(@class, 'ui-autocomplete')]//a[contains(.,'Enter more characters...')]")).click(); assertEquals(driver.findElementByName("symbol").getAttribute("value"), "22"); }