Selenium summary, common methods and the operation of page elements "Go"

Original: http://www.cnblogs.com/tobecrazy/p/4570494.html

Today, summarize how selenium operates the common elements of Web pages.

Mainly include:

• Upload
• Alter Dialog
• Prompt dialog
• Confirm Dialog
• SELECT list
• Radio Box
• Input box
• CheckBox

The test page is as follows:

View Code

Selenium's core skill is the identification and positioning of webelement.

There are eight methods of locating selenium

1. By.id () Location by ID
2. By.name () location by name
3. By.xpath () Positioning by XPath
4. By.classname () positioning via ClassName
5. By.cssselector () positioning via CSS
6. By.linktext () by LinkText
7. By.tagname () by TagName
8. By.partiallinktext () through the linktext part of the horse

Currently, using more is Cssselector and XPath, because a page in the ID name className tagName linktext etc easier to repeat is not easy to determine the unique

Here's a concrete example to show how to locate

Uploading files

In general, upload the page if it is input, like this, you can use SendKeys

First, use XPath to navigate to the element, then use SendKeys, SendKeys send the absolute path of the file you want to upload

1//td/input[@type = ' file ']

You can also use cssselector, more knowledge about XPath and Cssselector, and will do some topics later

1 td>input[type= ' file ']

How do you verify that the xptah/cssselector you wrote is correct?

There are several ways to do this:

• F12, using the browser's console, XPath uses $x () Function,css to use the $ () function
• Using third-party plug-ins Firebug
• Using the Selenium IDE

Alert dialog box

Three kinds of subdivision, alert,prompt,confirm

Selenium has the following methods:

Alert Alert =driver.switchto (). alert ();

1. Driver.switchto (). alert (); Get alert

2. alert.accept (); Click OK

3. Alert.dismiss (); Click Cancel

4. Alert.gettext (); Get Alert content

Select Menu

Select is also more common, selenium encapsulates the following methods

Create a Select

Webelement selector = driver.findelement (by.id ("selector")); Select select = New Select (selector);

There are three ways to choose option for select:

• Selectbyindex (int index) by index
• Selectbyvisibletext (String text) by matching to the visible character
• Selectbyvalue (String value) by matching the value in the tag

Webelement selector = driver.findelement (by.id ("selector"));        Select select = New Select (selector);        Select.selectbyindex (3);        Select.selectbyvisibletext ("Peach");        Select.selectbyvalue ("Apple");

Input box

The input box is relatively simple, no more speaking

SendKeys () input content

Clear () Clear

Radio Box (Radiobox)

The radio box can have the get state, whether it is selected

Radiobox.isselected ();

Whether to enable

Radiobox.isenabled ()

Use the click Method to select

check box (checkbox)

check boxes and Radio boxes are basically the same, which is slightly

Hypertext links

Hyperlinks are more common and are usually labeled a

<a href= "http://www.cnblogs.com/tobecrazy/" >copyright to be Crazy </a>

General use of the click Method

Here we know that when the browser opens the hyperlink, if it is chrome, clicking the hyperlink while pressing CTRL will open the new tab, holding down shift will open a new window

Here is a single talk about a different window switch.

Selenium has two ways to get a window:

1. Driver.getwindowhandle (); Returns a string that gets the handle of the current window

2. Driver.getwindowhandles (); Returns the set<string>, gets all the Windows

If you want to switch between windows

Driver.switchto (). window (window);

Tips: How to scroll to the element you're targeting

Use Java Script here

Scroll to MyLink        javascriptexecutor scroll = (javascriptexecutor) driver;        Scroll.executescript ("Arguments[0].scrollintoview ();", MyLink);

Next is all the test code:

Package Com.packt.webdriver.chapter1;import Java.util.list;import Java.util.set;import Java.util.concurrent.timeunit;import Org.openqa.selenium.alert;import Org.openqa.selenium.by;import Org.openqa.selenium.javascriptexecutor;import Org.openqa.selenium.keys;import Org.openqa.selenium.WebDriver; Import Org.openqa.selenium.webelement;import Org.openqa.selenium.interactions.actions;import Org.openqa.selenium.support.ui.select;import Org.testng.assert;import Com.packt.webdriver.chapter3.DriverFactory ;/** * This method was for deal with the base web elements * * @author young * */public class Dealwithelements {public STA        tic void Main (string[] args) throws Exception {String URL = "file://demo.html";        String chromdriver= "E:\\chromedriver.exe";        System.setproperty ("Webdriver.chrome.driver", chromdriver);        Chromeoptions options = new Chromeoptions ();//Options.addextensions (New File (""));    Desiredcapabilities capabilities = Desiredcapabilities.chrome ();    Capabilities.setcapability ("Chrome.switches", Arrays.aslist ("--start-maximized"));        Options.addarguments ("--test-type", "--start-maximized");        Webdriver driver=new chromedriver (options);        Driver.get (URL);        Max Size the browser driver.manage (). window (). Maximize ();        Driver.manage (). Timeouts (). Pageloadtimeout (Timeunit.seconds);        Webelement upload = Driver.findelement (by. XPath ("//td/input[@type = ' file ']");        Upload.sendkeys ("c:/users/young/desktop/demo.html");        Assert.asserttrue (Upload.getattribute ("value"). Contains ("demo")); For alert webelement Clickonalert = Driver.findelement (by. XPath ("//td/input[@name = ' Alterbutton ')        "));        Clickonalert.click ();        Delay (2);        Get alert Alert alert = Driver.switchto (). alert ();        Assert.asserttrue (Alert.gettext (). Contains ("alert"));        Click Alert OK alert.accept ();   Delay (2);     for prompt Webelement clickonprompt = driver.findelement (by. XPath ("//td/input[@name = ' Prompt        Button ']));        Clickonprompt.click ();        Delay (2);        Alert prompt = Driver.switchto (). alert ();        Prompt.sendkeys ("I love Selenium");        Prompt.accept ();        Delay (5);        Alert afteraccept = Driver.switchto (). alert ();        Assert.asserttrue (Afteraccept.gettext (). Contains ("I Love Selenium"));        Click Alert OK afteraccept.accept ();        Delay (2); For confirm webelement clickonconfirm = Driver.findelement (by. XPath ("//td/input[@name = ' Confirmbu        Tton ']);        Clickonconfirm.click ();        Delay (2);        Alert confirm = Driver.switchto (). alert ();        Confirm.dismiss ();        Delay (2);        Alert Afterdismiss = Driver.switchto (). alert ();        Assert.asserttrue (Afterdismiss.gettext (). Contains ("You pressed Cancel");        Delay (2);        Afterdismiss.accept (); Driver.managE (). Timeouts (). implicitlywait (Timeunit.seconds);        Webelement selector = driver.findelement (by.id ("selector"));        Select select = New Select (selector);        Select.selectbyindex (3);        Select.selectbyvisibletext ("Peach");        Select.selectbyvalue ("Apple");        System.out.println (Select.getallselectedoptions (). toString ());        Delay (2);        Webelement Showselectresult = Driver.findelement (by. Name ("Showselectresult"));        Showselectresult.click ();        Delay (2);        Alert Yourselect = Driver.switchto (). alert ();        Assert.asserttrue (Yourselect.gettext (). Contains ("Apple"));        Delay (2);        Yourselect.accept ();        Input box Webelement editbox = Driver.findelement (by. XPath ("//td/input[@id = ' edit ']");        Editbox.sendkeys ("Selenium is good");        Webelement Submitbutton = Driver.findelement (by. XPath ("//input[@type = ' button ' and @name = ' submit ']");     Submitbutton.click ();   Delay (2);        Alert Submitalert = Driver.switchto (). alert ();        Assert.assertequals (Submitalert.gettext (), "Selenium is good");        Submitalert.accept ();        Delay (2); For radio Box webelement duradiobox = Driver.findelement (by. Cssselector ("Div#radio>input.        Baidu ")); Webelement Aliradiobox = Driver.findelement (by. Cssselector ("Div#radio>input.        Alibaba ")); Webelement Txradiobox = Driver.findelement (by. Cssselector ("Div#radio>input.        Tencent ")); Webelement Miradiobox = Driver.findelement (by. Cssselector ("Div#radio>input.        Mi "));        Delay (2);        Assert.asserttrue (txradiobox.isselected ()); Assert.asserttrue (!        Miradiobox.isenabled ());        Delay (2);        Duradiobox.click ();        Assert.asserttrue (duradiobox.isselected ());        Delay (2);        Aliradiobox.click ();        Assert.asserttrue (aliradiobox.isselected ());        Delay (2); For CHECKbox list<webelement> WebCheckBox = driver.findelements (by. XPath ("//input[@type = ' checkbox ']")        );            for (Webelement E:webcheckbox) {E.click ();            Assert.asserttrue (e.isselected ());        Delay (2);        }//For links String Defaultwindow = Driver.getwindowhandle ();        Webelement MyLink = Driver.findelement (by. LinkText ("Copyright Crazy"));        Delay (3);        Scroll to MyLink javascriptexecutor scroll = (javascriptexecutor) driver;        Scroll.executescript ("Arguments[0].scrollintoview ();", MyLink);        Open link in a new Windows press Shift-click Delay (2);        actions = new actions (driver);        Actions.keydown (Keys.shift). Click (MyLink). Perform ();        Delay (3);        set<string> currentwindows = Driver.getwindowhandles ();        System.out.println (Currentwindows.size ());      for (String window:currentwindows) {      if (!window.endswith (Defaultwindow)) {driver = Driver.switchto (). window (window);                Driver.manage (). Timeouts (). Pageloadtimeout (Timeunit.seconds);                Driver.manage (). Timeouts (). implicitlywait (Timeunit.seconds);            Break        }} assert.asserttrue (Driver.getcurrenturl (). Contains ("Tobecrazy"));        Delay (10);    Driver.quit ();            }/** * @author young * @param seconds */public static void delay (int seconds) {try {        Thread.Sleep (seconds * 1000);        } catch (Interruptedexception e) {//TODO auto-generated catch block E.printstacktrace (); }    }}

Selenium summary, common methods and the operation of page elements "Go"