WebDriver自动化测试常用处理方法

• 获取当前时间

    public static String getTime(){
        Date date=new Date();
          DateFormat format=new SimpleDateFormat("yyyy-MM-dd HH:mm:ss");
          return "<b>"+format.format(date)+"</b>";
    }

• 等待页面刷新（10秒内），获取页面刷新所需时间

    public static boolean waitPageRefresh(WebElement trigger) {
        int refreshTime = 0;
        boolean isRefresh = false;
        try {
            for (int i = 1; i < 10; i++) {
                    refreshTime = i;
                    trigger.getTagName();
                    Thread.sleep(1000);
            }
        } catch (StaleElementReferenceException e) {
                isRefresh = true;
                System.out.println("Page refresh time is:" + refreshTime + " seconds!");
                Reporter.log("<pre><font color='#000000'>【系统日志】		Page refresh time is " + refreshTime + " seconds!</font></pre>");
                return isRefresh;
        } catch (WebDriverException e) {
                e.printStackTrace();
        } catch (InterruptedException e) {
                e.printStackTrace();
        }
            System.out.println("Page didnt refresh in 10 seconds!");
            Reporter.log("<pre><font color='#000000'>【系统日志】		Page didnt refresh in 10 seconds!</font></pre>");
            return isRefresh;
        }

• 让程序睡眠

    public static void pauseDriver(int time){
        if(time<0 || time>10){
            time = 10;
        }
        for (int i = 1; i < time; i++) {
            try {
                Thread.sleep(1000);
            } catch (InterruptedException e) {
                e.printStackTrace();
            }
    }
    }

• 判断是否会有弹窗

    public static boolean isAlert(WebDriver driver){
        try{
            driver.switchTo().alert();
            sysLog("当前页面出现弹窗");
            System.out.println("有弹窗");
            return true;
        } catch(NoAlertPresentException e){
            System.out.println("没有弹窗");
            return false;
        }
    }

• 判断元素是否存在

    public static boolean isWebElementExist(WebDriver driver, By selector){ 

            try { 
                    driver.findElement(selector); 
                    System.out.println("元素存在");
                   return true; 
            } catch (NoSuchElementException e) { 
                System.out.println("元素不存在");
                return false; 
            } 
        } 

•  使页面滚动到最底端

    private static void getPageEnd(WebDriver driver){    
        String js = "window.scrollTo(0,document.body.scrollHeight);";
        JavascriptExecutor jsDriver = (JavascriptExecutor) driver;
        jsDriver.executeScript(js);    
        System.out.println("执行JS语句，控制页面滚动条滚动到页面底端");       
    }

•  让鼠标在元素上方悬停

    private static void moveToElement(WebDriver driver, By locator) {  
        Actions builder = new Actions(driver);  
        builder.moveToElement(driver.findElement(locator)).perform();   
    } 

•  判断下拉框内容是否为空

　 　public static Boolean isSelectEmpty(WebDriver driver, String selectXpath){
　　　　 Select select = new Select(driver.findElement(By.xpath(selectXpath)));
　　　　 return select.getOptions().isEmpty();　
　　}