Selenium2 常用方法封裝
1.判斷元素物件是否存在：
public boolean isElementExist(By by){
try{
driver.findElement(by);
return true;
}catch(NoSuchElementException e){
return false;
}
}
2.獲取元素
public WebElement findById(String id){
WebElement element=null;
if(isElementExist(By.id(id)){
element=driver.findElement(By.id(id));
}
return element;
}
3.元素組是否存在
public boolean elementsExists(By by){
return (driver.findElements(by).size()>0?true:false);
}
4.從某組元素組中獲取需要的某個元素
public WebElement findbyElements(By by,int index){
WebElement element=null;
if(elementsExists(by)){
element= driver.findElements(by).get(index);
}
return element;
}
5.彈出框判斷
public boolean isAlertPresent(){
try{
alert=driver.switchTo().alert();
return true;
}catch(NoAlertPresentException e){
return false;
}
}
public void acceptAlert(){
if(isAlertPresent()){
alert.accept();
}
}
public void dismissAlert(){
if(isAlertPresent()){
alert.dismiss();
}
}
public String getAlertText(){
String text="";
if(isAlertPresent()){
text=alert.getText();
}else {
}
return text;
}
6.Windows操作
public void switchToWindow(String windowTitle){
Set<String>windowhandles=driver.getWindowHandles();
for(String handle:windowhandles){
driver.switchTo().window(handle);
String title=driver.getTitle();
if(title.equals(windowTitle))
break;
}
7.Frame操作：
public void switchToFrame(String frameId){
driver.switchTo().frame(frameId);
}
public void switchToFrame(int index){
driver.switchTo().frame(index)
}
public void switchToFrame(WebElement element){
driver.switchTo().frame(element);
}
8,UI標誌
public WebElement findUI(int index){
WebElement element=null;
if(elementsExists(By.tagName("ul")){
element=driver.findElements(By.tagName("ul")).get(index);
}
return element;
}
9.Li標誌
public List<WebElement>getLis(int index){
try{
return findUi(index).findElements(By.xpath("./li"));
}catch(Exception e){
return new ArrayList<WebElement>();
}
}
public WebElement getLi(int parentIndext,int index){
return getLis(parentIndext).get(index);
}
public List<String>getLiText(int index){
ArrayList<String>liTexts=new ArrayList<String>();
for(WebElement element: getLis(index)){
liTexts.add(element.getText());
}
return liTexts;
}
10.支援JQuery函式
public void runScrpt(String script){
this.injectJQueryIfNeed();
JavascriptExecutor js=(JavascriptExecutor)driver;
js.executeScript(script);
}
public injectJQueryIfNeed(){
if(!this.jQueryLoaded()){
injectjQuery();
}
}
public Boolean jQueryLoaded(){
Boolean isLoaded=false;
JavascriptExecutor js=(JavascriptExecutor)driver;
try{
isLoaded=js.executeScript("return "+"jQuery()!=null");
}catch(WebDriverExeception e){
return false;
}
return isLoaded;
}
public void injectjQuery(){
JavascriptExecutor js=(JavascriptExecutor)driver;
js.executeScript(" var headId= "+"document.getElementsByTagName(\"head\")[0];"
+" var newScript= document.createElement('script');"
+" newScript.type='text/javascript' ;"+ "newScript.src="
+" 'http://ajax.googleleapis.com/ajax"
+"libs/jquery/1.7.2/jquery.min.js' ;");
}
11.在特定的時間中是否出現element
publc boolean elementExists(By by,int seconds){
long start=System.currentTimeMillis();
boolean isExist=false;
setElementLocateTimeout(1);
while(!eExst&&(System.currentTimeMillis()-start<seconds*1000)){
isExist=driver.getElements(by).size>0;
}
setElementLocateTimeout(maxWait);
return isExist;
}