Web-Side Automation element location method

Web-Side Automation element location method

is the version iteration cycle getting shorter? More and more demand? Is the test work getting bigger? How to guarantee the quality? How to guarantee the online cycle?

With the rapid development of the Internet, more and more testers meet the above mentioned problems. How to achieve both improve testing efficiency and coverage, but also save testing costs, is the goal of every enterprise. In order to solve the above problems, more and more companies began to join the automated testing. Here are some commonly used positioning methods to introduce

First, the common method

1) Positioning by class attribute

Driver.findelement (By.classname ("spread")). SendKeys ("Hello");

2) location by id attribute

Driver.findelement (By.id ("username")). SendKeys ("Hello");

3) Location by Name property

Driver.findelement (By.name ("username")). SendKeys ("Hello");

4) Navigate through the Link property

Driver.findelement (By.linktext ("The Thief King"). Click ();

5) Positioning via Partiallink

Driver.findelement (By.partiallinktext ("Thief")). Click ();

6) positioning via label TabName

Driver.findelement (By.tagname ("a")). Click ();

7) positioning via CSS

Driver.findelement (By.cssselector ("input[type= ' button ')"). Click ();

8) positioning via xapth

Driver.findelement (By.xpath ("/html/body/div[1]/input[2]"). Click ();

Position by XPath Absolute path

Driver.findelement (By.xpath ("//input[@value = ' query ']"). Click ();

Position by relative path

Driver.findelement (By.xpath ("//a[text () = ' Baidu a bit ')"). Click ();

Relative path mode, element is clickable link text

The above list is the common elements in the same Web page location method. Then encountered some interface jump, there is a drop-down box, the interface has a number of frames, non-web popup window, the common method can not locate the situation how to do? Here is a description of how to solve these positioning methods.

Second, higher-order methods

1) page jump, the cursor remains in the original interface, the new interface element is not located.

Mode one: Do not close the original window

String old = Driver.getwindowhandle ();

Driver.getwindowhandle ()://Get old window handle

For (String i:driver.getwindowhandles ()) {

Driver.getwindowhandles ()://Get Handle of all windows

if (!i.equals (old)) {

Driver.switchto (). window (i);

break;} The handle is judged, and if it is a new window, toggle the cursor

}

Mode two: Close the original window: recommended use

String old = Driver.getwindowhandle ();

Driver.getwindowhandle ()://Get old window handle

For (String i:driver.getwindowhandles ()) {

Driver.getwindowhandles ()://Get Handle of all windows

if (i.equals (old)) {

Driver.close ();

} else {

Driver.switchto (). window (i);

Break

}

}

2) The contents of the dropdown box are not located

Select s = new Select (Driver.findelement (By.name ("fruit"));//Position drop-down box

S.selectbyindex (1);//Get the value from the drop-down list by index/subscript

S.selectbyvalue ("Lizhi");//Get the value from the drop-down list by value

S.selectbyvisibletext ("Kiwi"); Gets the value from the drop-down list by the visible text in the interface

3) same page, with multiple frame,frame elements not positioned

Distance from the interface with 3 parallel frame

Step 1: Switch frame, go to the left page, and then enter the content

Driver.switchto (). FRAME ("Leftframe");

Driver.findelement (By.id ("left")). SendKeys ("Fan Bingbing");

Step 2: Return to the default state

Driver.switchto (). Defaultcontent ();

Step 3: Switch frame into the middle page, then enter the content

Driver.switchto (). FRAME ("Middleframe");

Driver.findelement (By.id ("Middle")). SendKeys ("Liu Yifei");

4) Non-web popup cannot be located after clicking a button

Driver.findelement (By.id ("Btnconfirm")). Click ();//Position button and click action

Driver.switchto (). alert (). Accept ();//Click OK, accept: means accepting or agreeing

Driver.switchto (). alert (). dismiss ();//Click Cancel, dismiss means cancel

The above is to introduce the Web page in the use of Java language elements of the positioning method, the Python language is the same way, but the syntax is not the same.

Web-Side Automation element location method