SELENIUM
SELENIUM BASIC
Selenium:
Webdriver:
It is a free and open source web
application automation tool, which performs the action on the application by
calling native methods of the browser.
Installing selenium web driver: or
setup the web driver
1)
Required software’s:
2)
JDK(Java development kit) latest version 1.7 or 1.8
3)
Eclipse IDE
4)
Mozilla Firefox browser
5)
Selenium jar file
Download the selenium jar file
steps:
1) Open browser and click this
link :
2)
Click download version on selenium server section :
2.43.0 And save into respective location
3) Open Eclipse
create a java project
Select->properties->Java
build path ->Libraries
-> Add external Jar files
And select
the selenium jar file and click ok.
Selenium supports following
languages:
1)
Java
2)
C#
3)
Python
4)
Java script
5)
Perl
6)
Php
Ex:
package com.learningseafish;
import org.openqa.selenium.firefox.FirefoxDriver;
publicclass demo {
publicstaticvoid main(String[] args) { // TODO Auto-generated method stub
FirefoxDriver f =new FirefoxDriver(); f.close();
}
}
Advantages:
1) Free :selenium can be used for commercial purpose also without
purchasing the licensee
2) Open source: you can view and download and customize the source code of
selenium itself.
3) Web application: any application which is opened browser and automated
using selenium
4) Ex: Google.com, Facebook.com
5) Automation tool: it is software application which is used to test
another application automatically
6) Native method: The methods which are available in the browser and which
are exposed by browser developers are called as native methods. Ex : close()
Firefox
Search
context: is a super most interface which is extended by webDriver interface.
RemoteWebdriver:
class implements all the abstract methods of the both interface. The browser
specific class such as Firefox, chrome driver, internet explorer driver, safari
driver, extends Remote webdriver class.
We do
browser compatibility testing that is use a browser such as Firefox, while
writing the automation script but will run it on different browser. In order to
do this we will use runtime-polymorphism concept to achieve this using up
casting in selenium, we always up cast the browser object, web driver interface
as below.
Ex: Webdriver driver
= new FirefoxDriver ();
1) How do you close
the browser?
Webdriver driver =new FirefoxDriver (); Driver.close();
2) How do
you close the browser without using close() browser ? WebDriver driver = new
FirefoxDriver ();
Driver.quit()
3) How do
you open the web page ? webDriver driver = new FirefoxDriver(); driver.get(‚http://www.google.com‛);
driver.close();
We should specify complete URL of the application starting from the
protocol and get Method make the selenium to wait till the webpage is
completely loaded.
4) How do
you open the webpage without using the get method ()? Webdriver driver = new
FirefoxDriver ();
driver.navigate.to (‚http://www.bing.com‛); driver. Close ()
5) How do you click
on back button in browser web page.
WebDriver
driver =new
FirefoxDriver(); driver.get("http:\\www.google.com");
driver.navigate().to("http:\\www.bing.com");
driver.navigate().to("http:\\www.gmail.com");
driver.navigate().back();
String
utl = driver.getCurrentUrl(); if(utl.contains("bing")){
System.out.println(utl);
System.out.printf("Back page %s loaded successfully",utl);
}else{
System.out.println("bing page is not loaded");
}
driver.close();
6) How do you
click on forward button in browser ?
publicclass pythonfile { publicstaticvoid main(String[] args) {
WebDriver
driver = new
FirefoxDriver(); driver.get("http:\\www.google.com");
driver.navigate().to("http:\\www.gmail.com");
driver.navigate().back(); driver.navigate().forward();
driver.close();
}
7) How do you
click on forward button in browser web page.
publicclass forwardback
{
publicstaticvoid
main(String[] args)
{
WebDriver
driver =new
FirefoxDriver(); driver.get("http:\\wwww.bing.com");
driver.navigate().to("http:\\www.google.com");
driver.navigate().back(); driver.navigate().forward();
if(driver.getCurrentUrl().contains("google.co.in")){
System.out.println("Google.co.in loaded successfully ");
}else
{
System.out.println("Google.co.in not laoded ");
}
driver.close();
}
}
8) How do you refresh the web
page?
publicclass refreshpage { publicstaticvoid main(String[] args) {
WebDriver driver = new FirefoxDriver() ; driver.get("file:///C:/MPS/HTML_Scripts/Client_9.2_Devices.htm");
driver.navigate().refresh();
driver.close();
}
}
9) How do you
maximize the web page ?
publicclass maxmizepage { publicstaticvoid main(String[] args) {
WebDriver driver = new FirefoxDriver(); driver.get("file:///C:/MPS/HTML_Scripts/Client_9.2_Devices.htm");
driver.navigate().refresh(); //refresh the page driver.manage().window().maximize()
;
driver.close();
}
}
10) Write a script open Google in web page and verify that google page is
loaded ?
publicclass
gettitilepage {
publicstaticvoid main(String[] args) { WebDriver driver = new
FirefoxDriver(); driver.get("http:\\www.google.com"); String title = driver.getTitle(); if(title.equals("Google")){
System.out.println("Goole
title is present"); }else {
System.out.println("Google title is not present");
}
driver.close() ;
}
}
String
comparison if case sensitive to handle such scenarios use Equalignorecase().
If the value keep
changing then we can use contains() function.
publicclass
gettitilepageignorecase {
publicstaticvoid main(String[] args) { WebDriver driver = new
FirefoxDriver(); driver.get("http:\\www.google.com");
if(driver.getTitle().equalsIgnoreCase("google")){ System.out.println("Google titile present");
}
else{
System.out.println("Google title is not present");
}
driver.close();
}
}
11) Write a code to
get the url present in the address bar ?
publicstaticvoid main(String[] args) { WebDriver driver = new
FirefoxDriver(); driver.get("http:\\www.google.com"); String url =driver.getCurrentUrl(); System.out.println(url); driver.close();
}
Assignment:
1) Write a
script open Google.com verify that is navigated to Google.co.in
publicclass
geturl {
publicstaticvoid main(String[] args) { WebDriver driver = new
FirefoxDriver(); driver.get("http:\\www.google.com"); String url =driver.getCurrentUrl(); System.out.println(url);
if(url.contains("google.co.in")){
System.out.println("Google.com
navigated to goodle.co.in successfully");
}else
{
System.out.println("Google.com is not navigated to google.co.in
");
}
driver.close();
}
}
HTML: (hypertext
markup Language).
Basically
use to develop web pages in selenium, before performing any action on the
elements (button, textboxes, and links), it is to identify that element
uniquely in order to do this, it uses characteristics of those elements, which
is given by the application developer using HTML.
Characteristics
can also be called as attributes or properties.
HTML is not case
sensitive
We can
use notepad itself to write the html code but by saving the code using .html as
extension.
Use
predefined key words with in angle bracket <html> these are called html
tags.
Use Forward
‘/’ to end the tag ending all the tag is mandatory </html>
Ex:
<html>
<title>LearningFish</title>
<body>
Welcome !
</body>
</html>
Important Web elements:
|
||||
1)
|
Toolbox
|
UN:
<input type
|
=’text’ value = ‚abc‛>
|
|
2)
|
PasswordFiled
|
PW: <input
type
|
=‛password‛
value
|
|
=‛xyz‛>
|
||||
3)
|
Checkbox
|
<input
type = ‚checkbox‛>
|
||
4)
|
Button
|
<input
|
type = ‚button‛
|
value = ‚ok‛
|
5) Radiobutton
<input type =‛radio‛>
6) Filebrowser <input type =‛file‛>
7)
|
Image
|
<img src =‛log.png‛>
|
|
8)
|
List
items
|
<select>
|
|
<Option>
idly </option> <Option>vada</option>
<Option>dosa</option> <Option>pulhogra</option>
</select>
9) Multi
select code <select multiple =
‚true‛>
10) Hyper
link <a href =‛http://www.google.com‛, title =‛click
here‛>LearningFish</a>
Create a
table: <html>
<body>
<table
border =‛1‛>
<tbody>
<tr>
<th>snio</th>
<th>subject</th>
<th>Apply</th>
</tr>
<tr>
<td>1</td>
<td>Java</td>
<td>input
type =‛checkbox‛></td>
</tr>
</tbody>
</table>
</body>
</html>
Component of web
element:
<Html tags>
<html> <body> <title>
<input>
, <img>, <select> , <option><a><link>, <br>
<table> , <tbody>, <tr><td><th>, <head>,
<script>, <form> , <span>, <li>, <ol>,
<ul><iframe>, <div>
Any pair
of words separated by ‚=‛ is called as attribute also called as, property name
and property value.
The
attribute will be present after the html tag till ‚<‛ symbol.
Ex:
Type
=‛text‛ Value ‚abc‛ Src =‛lon.png‛ Multiple =‛true‛
Tittle
=‛checkbox‛ Boder =‛1‛
Id
=‛username‛ Class =‛textfiled‛ Name =‛username‛
Placeholder
=‛username‛
Any word
which is present after the greater than symbol till the end of respective html
tag is called as text of the element.
<div
class =‛lable‛ >Tasks </div> } web element (div) tag ->
gettagname(); Getattribute(property name)
Gettext()
Locator:
Selenium identify the element using locators and there are 8 types of locator
are available.
1)tagName - tag
2) id ,
name, className are called attribute
3) linkText,
parstialLinkText, are called Text
4) CssSelector
, xpath are called Expression
Note: all
the locator are present in ‚By‛ class as static methods, they take as string as
argument and return on object of type ‚By‛ this object is used in find element.
findElement() and findElemets();
to search
element in the webpage, if search is successful element is found and get return
object of type webelement.
Ex:
<html>
<body>
< a
href =‛http://www.google/com‛ id =‛a1‛ name =‛n1‛ class =‛c1‛>LearningFish</a>
</body>
</html>
1)Selenium
Script:To click on the link on the sample web page using ‚tagName()‛ as
locator.
publicclass tagNameclick { publicstaticvoid main(String[] args) { WebDriver
driver = new FirefoxDriver();
driver.get("file:///C:/selenium/HTMLfiles/Mypage.html");
driver.findElement(By.tagName("a")).click(); driver.close();
}
}
2)Selenium
Script: To click on the link on the sample web page using attribute ‚id()‚as
locator.
publicclass attribute_id { publicstaticvoid main(String[] args) { WebDriver
driver = new FirefoxDriver();
driver.get("file:///C:/selenium/HTMLfiles/Mypage.html");
driver.findElement(By.id("a1")).click();
driver.close();
}
}
4) Selenium
Script: To click on the link on the sample web page using attribute ‚className()‛
as locator.
publicclass
attribute_class {
publicstaticvoid main(String[] args) { WebDriver
driver = new FirefoxDriver();
driver.get("file:///C:/selenium/HTMLfiles/Mypage.html");
driver.findElement(By.className("c1")).click();
}
}
5) Selenium Script: To click on the link on the sample web page using text
property ‚linkText()‛ as locator.
publicclass testfindelement { publicstaticvoid main(String[] args) {
// TODO Auto-generated method stub WebDriver driver = new FirefoxDriver();
driver.get("file:///C:/selenium/HTMLfiles/Mypage.html");
driver.findElement(By.linkText("LearningFish")).click();
}
}
6) Selenium
Script: To click on the link on the sample web page using text ‚PatrialLinkText()
property as locator.
publicclass
partiallinktext {
publicstaticvoid main(String[] args) { WebDriver driver = new
FirefoxDriver() ;
driver.get("file:///C:/selenium/HTMLfiles/Mypage.html");
driver.findElement(By.partialLinkText("learning")).click(); driver.close();
}
}
If specified locator is not matching with any of the element then
findElement() method will throw Exception ‚NoSuchElementException‛
Error ex:
Exception in thread "main" org.openqa.selenium.NoSuchElementException: Unable to locate element: {"method":"partial
link text","selector":"spider12"}
If the specified locator is matching with more than one
element(duplicate) then findElement() method returns first matching web
Element.
cssSelector: sometime we cannot use the first 6 type of
locator(tagName(), id(), name(),
className(),linkText(),paritialLinkText()) because it may be not supported. Or
it may not be given by developer or it may be duplicated.
Ex:
<html>
<body>
UN: <input type =‛text‛ ><br>
PW: <input type =‛Password‛>
</body>
</html>
In the above webpage to identify password filed, we cannot use the
linkText() or partialLinkText() as those not supported for the password filed.
We can’t use the id() , name() , className(), as it not given by the developer
, we can’t use tagName() as it is duplicate. In such scenario we can use the
cssSelector,(css(Cascaded style sheet)) with following syntax.
Htmltag[property
=‛value‛]
Ex: input[type =’text’]
Input[type =’password’]
publicclass cssselectorexpression { publicstaticvoid main(String[] args) {
WebDriver
driver = new
FirefoxDriver(); driver.get("file:///C:/selenium/HTMLfiles/cssselectorex.html")
; driver.findElement(By.cssSelector("input[type='text']")).sendKeys("vinay"); driver.findElement(By.cssSelector("input[type='password']")).sendKeys("Jugga")
;
driver.close();
}
}
Note: we can also
use in Double cote in the ‚cssSelector(‚input[type =\‛password\‛])‛ but it we
should be escape it using ‚\‛ backward slah.
Ex: input[id=’username’]
Input[class=’textField’]
Input[name=’username’]
Input[placeholder=’username’]
1) What are the attributes supported by the locator Id(),name(), class().
2) Then how to use other attribute to identify the elements We can use
cssSelector() and xpath
Xpath:
sometime even cssSelector() also can be duplicate.
Ex:
<html> <body>
FN:<input type=‛text‛><br>
LN:<input type =‛text‛>
</body>
</html>
In the above webpage both first name and last name as same
cssexpression, hence we can’t enter the lastname in such cases we use Xpath.
Xpath: it
is path of the element in html tree.
1) While writing the xpath expression the specify the path using ‚/‛far
wordslash.
2) First forward ‘/’ slash represent beginning of html tree, it is called
as root.
3) After every ‚/‛ slash we must specify html tag of immediate child node
only.
4) If there are duplicate elements are there then we can use index , it is
with in square bracket ‚[]‛ index start
Index is sequential no generated for duplicate sibling only. (Same tag
name under same
Parent element.
Body
|
Input
|
A
|
----àDiv1 à input1
è
Input2
è A
----àDiv2 àinput 1
->input 2
In order to view the source code of the element it
is called as inspecting the element use Firebug, which is Add-on for firebox
browser. In order to install it in the firefox browser.
Tools->Add-on
Tree structure: Html
↓----àbody |--àdiv
|---àinput A
|--àinput B
|
|____div |--àinput c
|-àinput D
Absolute xpath:
specify the complete path of the element is called as absolute xpath.
Absolute Xpath Elements
/html/body/div/input A, B, C, D
/html/body/div[1]/input A, B
/html/body/div[1]/input[1] A
/html/body/div[1]/input[2] B
Note:
Navigating from parent node to the child node is called as forward traversing
Relative xpath: The absolute path is very lengthy instead of this we can
use releative xpath whith help of ‚//‛
‚/‛ represent immediate child
‚//‛ represent any
child descended
Relative xpath: Element
//input A, B, C, D
//input[1] A, C
//input[2] B, D
//div[1]/input A, B
//div[1]/input[1] A
//div[1]/input[2] B
//div[2]/input C, D
//div[2]/input[1] C
//div[2]/input[2] D
What is difference between //a &
1) Write the program to logout from the application without using any of
synchronization option?
publicclass
withoutsync {
publicstaticvoid
main(String[] args) { WebDriver driver = new FirefoxDriver(); driver.get("http://demo.actitime.com");
driver.findElement(By.id("username")).sendKeys("admin"); driver.findElement(By.name("pwd")).sendKeys("manager"); driver.findElement(By.id("loginButton")).click()
; while(true)
{
try
{
driver.findElement(By.id("logoutLink")).click();
break;
}
catch(NoSuchElementException e)
{
}
}
driver.close();
}
}
2) Write a script login to the application without using click () method.
publicclass withoutclick {
publicstaticvoid
main(String[] args) { WebDriver driver = new FirefoxDriver(); driver.get("http://demo.actitime.com");
driver.findElement(By.name("username")).sendKeys("admin"); driver.findElement(By.name("pwd")).sendKeys("manager"); driver.findElement(By.id("loginButton")).sendKeys(Keys.ENTER); driver.close();
}
}
3) Write a script to change text present in the textbox
publicclass changetext { publicstaticvoid main(String[] args) {
WebDriver driver = new FirefoxDriver(); driver.get("https://demo.vtiger.com/");
WebElement un =driver.findElement(By.id("username"));
un.clear();
un.sendKeys("vinay");
WebElement up =driver.findElement(By.id("password"));
up.clear();
up.sendKeys("Jugga");
driver.close();
}
}
4) Write a script change the text present in the text box without using the
clear() method ?
publicclass
withoutclear
{
publicstaticvoid
main(String[] args)
{
WebDriver driver =new FirefoxDriver(); driver.get("https://demo.vtiger.com/");
WebElement un
=driver.findElement(By.id("username")); un.sendKeys(Keys.CONTROL,"a"); un.sendKeys("manager");
driver.close();
}
}
5) Write a script to copy and paste text one box into another text box
publicclass copypaste {
publicstaticvoid
main(String[] args) { WebDriver driver =new FirefoxDriver(); driver.get("https://demo.vtiger.com/");
//WebElement up
=driver.findElement(By.id("password")); //up.sendKeys(Keys.CONTROL,"a");
//up.sendKeys(Keys.CONTROL,"c");
//WebElement un =driver.findElement(By.id("username"));
//un.clear();
//un.sendKeys(Keys.CONTROL,"v");
WebElement
up =driver.findElement(By.id("username")); up.sendKeys(Keys.CONTROL,"a"); up.sendKeys(Keys.CONTROL,"c");
WebElement un =driver.findElement(By.id("password")); un.clear();
un.sendKeys(Keys.CONTROL,"v"); driver.close();
}
}
1) Write a script to get text present in the text box.
Note: The text will be present inside an attribute
called value, hence we should use getAttribute()
method.
publicclass
gettext {
publicstaticvoid
main(String[] args) { WebDriver driver = new FirefoxDriver(); driver.get("https://demo.vtiger.com/");
String text =driver.findElement(By.id("username")).getAttribute("value");
System.out.println(text);
String pass =driver.findElement(By.id("password")).getAttribute("value");
System.out.println(pass);
driver.close();
}
}
Note: Can we return the pass word is present in the
password filed using selenium? Yes.
2) Write the script to get url of the link ? publicclass geturl {
publicstaticvoid
main(String[] args) { WebDriver driver = new FirefoxDriver(); driver.get("https://demo.vtiger.com/");
String url = driver.findElement(By.linkText("Vtiger
Website")).getAttribute("href");
System.out.println(url);
driver.close();
}
}
3) Write a script to get tool tip text of the link from the filpkart.com publicclass tooltiptext {
publicstaticvoid main(String[] args) { WebDriver driver = new
FirefoxDriver();
driver.get("http://www.flipkart.com/tablets/apple~brand/pr?sid=tyy,hry&otracke
r=hp_nmenu_sub_electronics_0_iPad");
String str1 =driver.findElement(By.partialLinkText("Apple 16GB iPad
Mini with
Wi-Fi")).getAttribute("title");
System.out.println(str1);
driver.close();
}
}
4) Write a script to get the
price of IPad min present in the filpkart.com
5) Write a script to get phone no
of Mumbai present in the irctc.com
publicstaticvoid
main(String[] args) {
WebDriver driver = new FirefoxDriver() ; driver.get("http://www.irctc.com");
String xp1 ="//label[text()='Mumbai']/..//label[text()
=': 022-
22618067']"
;
String
text1 =driver.findElement(By.xpath(xp1)).getText();
System.out.println(text1);
String xp2 ="//label[text()='For
Internet Ticketing Complaints ']/..//label[text()
=': care@irctc.co.in']" ;
String text2 = driver.findElement(By.xpath(xp2)).getText()
; System.out.println(text2);
String text3 =driver.findElement(By.partialLinkText("INDIAN RAILWAY CATERING")).getAttribute("title") ;
System.out.println(text3);
}
6) Write a script select the checkbox whether that is selected or not
publicclass checkboxseleted {
publicclass checkboxseleted {
publicstaticvoid
main(String[] args) { WebDriver driver = new FirefoxDriver(); driver.get("http://demo.actitime.com");
WebElement chebox1 = driver.findElement(By.id("keepLoggedInCheckBox"));
chebox1.click();
if(chebox1.isSelected()){ System.out.println("Check
box is selected");
}
else{
System.out.println("check
box is not selected");
}
driver.close();
}
}
5) How do you verify whether the button is enabled or not isEnabled()
method which returns Boolean value.
Ex:
publicclass
buttonenabled {
publicstaticvoid
main(String[] args) { WebDriver driver = new FirefoxDriver(); driver.get("http://demo.actitime.com");
WebElement btton = driver.findElement(By.id("loginButton")) ; if(btton.isEnabled()) {
System.out.println("Button is enabled");
}
else
{
System.out.println("button is not enabled");
}
}
}
6) Write a script to verify weather username text box is displayed or not
in the login page.
publicstaticvoid
main(String[] args) {
WebDriver driver = new FirefoxDriver(); driver.get("http://demo.actitime.com");
WebElement enab1=driver.findElement(By.id("username")); if (enab1.isDisplayed())
{
System.out.println("checkbox displayed");
}
else
{
System.out.println("not displayed the checkbox");
}
driver.close();
}
}
Important Methods
and web Element:
1) Click() ;
2) Clear() ;
3) sendKeys(character sequence…) ;
4) getAttributes(‚property‛) ;
5) getTitle();
6) isDisplayed();
7) isEnabled() ;
8) isSelected();
9) getLocation() return the coordinates x and y
10) getsize() return the width and height
11) getcssValue(String);
12) Submit();
Find Elements(findElements()):
In order to get multiple elements from the webpage we use findElements
method which returns List<WebElement> , Generally we use xpath for this
method.
Difference between findElement and findElements.
findElement()
|
findElements()
|
||
1)
|
It returns
|
WebElement
|
It returns List of WebElement
|
2)
|
If locator
|
is matching with n
|
If locator is matching with n elements
|
elements(multiple) then it returns
|
it returns List of webElemetns with size
|
||
first matching WebElement
|
n and index 0 to n-1
|
||
3)
|
If locator
|
is matching with one
|
If the locator is matching with one
|
elements it returns matching
|
element , it returns List of webElement
|
||
WebElement
|
with size 1 and index 0
|
||
4)
|
If the locator is not matching
|
The locator is not matching with any of
|
|
with any of the element then it
|
the element then also it returns list of
|
||
will throw
|
NoSuchElementException
|
webelement with size 0 and without any
|
|
index, it also called as empty list.
|
|||
We must import list from java.utl package and it is an interface.
Ex:
1) Count all the links present on the webpage and clicking on the first
link .
publicclass countlinks { publicstaticvoid main(String[] args) {
WebDriver
driver = new
FirefoxDriver(); driver.get("file:///C:/selenium/HTMLfiles/Mypage.html");
List<WebElement> alllinks ;
alllinks =driver.findElements(By.xpath("//a")) ; int linkcount=
alllinks.size(); System.out.println(linkcount);
WebElement link = alllinks.get(2); link.click() ;
driver.close();
}
}
2) Write a script to print text of the links which is present on the
google.com except empty string
publicclass
googlelinks {
publicstaticvoid main(String[] args) { WebDriver driver = new
FirefoxDriver(); driver.get("http:\\www.google.com") ;
List <WebElement> alllinks
=driver.findElements(By.xpath("//a")); int countlinks=
alllinks.size();
System.out.println(countlinks);
int j =0;
for(int i =0 ;i < countlinks ;i++){ WebElement
link = alllinks.get(i);
String linktext = link.getText(); int linksize
=linktext.length(); //
System.out.println(linktext);
if(linksize >0){ j+=1 ;
System.out.println(linktext);
}
}
System.out.println(j);
driver.close();
}
}
3) Write a script to select all the checkbox present on the webpage in
GSMarena.com (http://www.gsmarena.com/nokia-phones-1.php)
publicclass
checkboxselect {
publicstaticvoid main(String[] args) { WebDriver driver = new
FirefoxDriver();
driver.get("http://www.gsmarena.com/nokia-phones-1.php")
; List<WebElement>chbox
=driver.findElements(By.xpath("//input[@type='Checkbox']"))
; //Select the check box
for(int i=0 ;
i <chbox.size(); i++){ chbox.get(i).click();
}
//Deselect the checbox using foreach for(WebElement
chbox1:chbox){
chbox1.click();
}
driver.close();
}
}
4) Write a script to select all the alternative checkbox present on the webpage GSMarena.com
publicclass
alternativechboxselect {
publicstaticvoid main(String[] args) { WebDriver driver = new
FirefoxDriver() ;
driver.get("http://www.gsmarena.com/nokia-phones-1.php");
List<WebElement> chboxalt
=driver.findElements(By.xpath("//input[@type='Checkbox']"));
for(int i =0
;i < chboxalt.size();i =i+2){ chboxalt.get(i).click();
}
driver.close();
}
}
5) Write a script to select all the checkbox present in the webpage in
reverse order.
publicclass
reveresechkselect {
publicstaticvoid main(String[] args) { WebDriver driver = new
FirefoxDriver();
driver.manage().timeouts().implicitlyWait(10,TimeUnit.SECONDS)
;
driver.get("http://www.gsmarena.com/nokia-phones-1.php")
; List<WebElement> chboxreverse
=driver.findElements(By.xpath("//input[@type='Checkbox']"))
; for(int i
=chboxreverse.size()-1 ; i>=0 ;i--){
chboxreverse.get(i).click();
}
driver.close();
}
}
6) Write a script to select first and last checkbox present on the webpage?
publicclass firstlastchbox {
publicclass firstlastchbox {
publicstaticvoid main(String[] args) { WebDriver driver = new
FirefoxDriver();
driver.manage().timeouts().implicitlyWait(10,TimeUnit.SECONDS);
driver.get("http://www.gsmarena.com/nokia-phones-1.php")
; List<WebElement> firstlast
=driver.findElements(By.xpath("//input[@type='Checkbox']"));
firstlast.get(0).click();
firstlast.get(firstlast.size()-1).click() ;
}
}
7) Write a script to count no of images present in the webpage.
publicclass countimages
{
publicstaticvoid main(String[] args) { WebDriver driver = new
FirefoxDriver() ;
driver.manage().timeouts().implicitlyWait(10,TimeUnit.SECONDS)
; driver.get("http://www.gsmarena.com/nokia-phones-1.php")
; List<WebElement> coutimgs = driver.findElements(By.xpath("//img")) ; for(int i =0; i
<coutimgs.size(); i++) {
String imges = coutimgs.get(i).getAttribute("title");
System.out.println(imges);
}
int count =coutimgs.size() ; System.out.println(count);
driver.close();
}
}
Handling the
listbox: in webelement interface we do not have any appropriate method, to
handle the list box, in order to perform required action on list box we use Select Class
Frist find the list boxElement ausing findElement() method, then pass it
an argument for Select class constructor and call any one of the select By
method of the select class as shown in the below.
publicclass
Selectlistbox {
publicstaticvoid main(String[] args) { WebDriver driver = new
FirefoxDriver() ;
driver.manage().timeouts().implicitlyWait(10,TimeUnit.SECONDS);
driver.get("http://www.fatcow.com/");
WebElement elemt = driver.findElement(By.id("countrySelect"));
Select select =new
Select(elemt); select.selectByVisibleText("Australia");
driver.close();
}
}
We can use same selectBymethod to handle Multi select list box .
1) Write a script to count the number of option present in the list box.
publicclass countlist {
publicclass countlist {
publicstaticvoid main(String[] args) { WebDriver driver = new
FirefoxDriver() ;
driver.manage().timeouts().implicitlyWait(10,TimeUnit.SECONDS);
driver.get("file:///C:/selenium/HTMLfiles/ListBoxmypage.html")
; WebElement listbox = driver.findElement(By.id("countrySelect")) ;
Select cslect =new
Select(listbox) ;
int count = cslect.getOptions().size() ; System.out.println(count);
driver.close();
}
}
2) Write a script to print all the option present in the list box
(fatcow.com)
publicclass listoptionprint {
publicclass listoptionprint {
publicstaticvoid main(String[] args) { WebDriver driver = new
FirefoxDriver() ;
driver.manage().timeouts().implicitlyWait(10,TimeUnit.SECONDS);
driver.get("file:///C:/selenium/HTMLfiles/ListBoxmypage.html");
WebElement listbox = driver.findElement(By.id("countrySelect")); Select oselect = new
Select(listbox);
int countlist = oselect.getOptions().size() ; for(int i=0; i
<countlist ; i++) {
System.out.println(oselect.getOptions().get(i).getText());
}
driver.close() ;
}
3) Write a script to print all the selected options with multi selected
list box in reverse order.
publicclass
multiselectedreverese {
publicstaticvoid main(String[] args) { WebDriver driver = new
FirefoxDriver();
driver.manage().timeouts().implicitlyWait(10,TimeUnit.SECONDS);
driver.get("file:///C:/selenium/HTMLfiles/ListBoxmypage.html");
WebElement listbox = driver.findElement(By.id("countrySelect"));
Select aselect =new Select(listbox);
for(int i
=aselect.getOptions().size()-1; i >=0 ; i--)
{
System.out.println(aselect.getOptions().get(i).getText());
}
driver.close();
}
4) Write a script to print name and text of the first selected option
present in the multiselected list box
publicstaticvoid main(String[] args) { WebDriver driver = new
FirefoxDriver() ;
driver.manage().timeouts().implicitlyWait(10,TimeUnit.DAYS)
; driver.get("file:///C:/selenium/HTMLfiles/ListBoxmypage.html");
WebElement
listbox = driver.findElement(By.id("countrySelect")); Select aselect =new
Select(listbox) ;
intcountsize =aselect.getOptions().size() ;
List<WebElement>
selectoption = aselect.getAllSelectedOptions(); for(int i=0; i< selectoption.size(); i++){
System.out.println(selectoption.get(i).getText());
}
if(aselect.isMultiple()){
System.out.println("yes multiple list box");
}
else{
System.out.println("not a mulit select list box ");
}
}
}
3) Write a script verify whether the given list box is mulityselect list
box dropdown combo box.
publicclass multyorcombo { publicstaticvoid main(String[] args) {
WebDriver driver = new FirefoxDriver();
driver.manage().timeouts().implicitlyWait(10, TimeUnit.SECONDS); driver.get("http:\\www.fatcow.com");
WebElement listbox = driver.findElement(By.id("countrySelect"));
Select listselect = new Select(listbox); if(listselect.isMultiple()){
System.out.println("is smultilistbox");
}
else{
System.out.println("not multiselected");
}
driver.close();
}
}
4) Write a script to select all the option present in the mulitselect list
box.
publicclass
Selectedoptiosn {
publicstaticvoid main(String[] args) { WebDriver driver = new
FirefoxDriver() ;
driver.manage().timeouts().implicitlyWait(10,TimeUnit.DAYS)
; driver.get("file:///C:/selenium/HTMLfiles/ListBoxmypage.html");
WebElement listbox = driver.findElement(By.id("countrySelect"));
Select
aselect =new
Select(listbox) ; intcountsize =aselect.getOptions().size() ;
List<WebElement>
selectoption = aselect.getAllSelectedOptions(); for(int i=0; i< selectoption.size(); i++){
System.out.println(selectoption.get(i).getText());
}
if(aselect.isMultiple()){
System.out.println("yes multiple list box");
}
else{
System.out.println("not a mulit select list box ");
}
driver.close();
}
}
Note: in Select class we gave deselect() methods, which is simllar to
selectByMethods() such as
deSelectAll(); deSeletByValue() ;
deSelectByIndex(); deSelectByvisibleText() ;
But there is no select All method in order to Select all the option we should
write a looping code as shown in the above example.
5) Write a
script to search for the Specified option present in the List box.
publicclass
specifiedoption {
publicstaticvoid main(String[] args) { WebDriver driver = new
FirefoxDriver();
driver.manage().timeouts().implicitlyWait(10,TimeUnit.SECONDS);
driver.get("file:///C:/selenium/HTMLfiles/ListBoxmypage.html");
WebElement listbox = driver.findElement(By.id("countrySelect")); String eval ="Saab" ;
String msg ="not
found" ;
Select selectmsg = new Select(listbox); List<WebElement>
listitem = selectmsg.getOptions() ; for(int i =0 ; i< listitem.size() ; i++) {
String avalue =listitem.get(i).getText() ; if(eval.equalsIgnoreCase(avalue)){
msg ="Found @index :"+ i ; break ;
}
}
System.out.println(msg);
driver.close();
}
}
1) What is dynamic list box how to handle it , list box whoes content is
keep changing during runtime is called as dynamic list box, in order to handle
them use Select class itself. Along with Explicit wait.
Note: Most of the class dynamic element or developed using AJAX
(Asynchrons java script and XML) technology to handle Ajax element we use
Explicit wait().
Ex: Selecting the required in country list box which in state then
selecting respective state, in the state list box it is dynamic .
publicclass
dyanmiclistbox {
publicstaticvoid main(String[] args) { WebDriver driver = new
FirefoxDriver() ;
driver.manage().timeouts().implicitlyWait(10,
TimeUnit.SECONDS);
driver.get("http://www.plus2net.com/php_tutorial/ajax-dd3.php");
WebElement listboxcountry = driver.findElement(By.id("s1"))
; Select clist = new Select(listboxcountry) ; clist.selectByVisibleText("IND") ;
for(int i =0;
i< clist.getOptions().size(); i++)
{
System.out.println(clist.getOptions().get(i).getText());
}
WebElement
stlistbox = driver.findElement(By.name("state")); Select slist = new
Select(stlistbox) ; System.out.println(slist.getOptions().size());
for(int i =0
;i < slist.getOptions().size(); i++){
System.out.println(slist.getOptions().get(i).getAttribute("value"));
}
WebDriverWait
wait = new
WebDriverWait(driver, 15); By b = By.xpath("//option[@value='Gujarat']");
wait.until(ExpectedConditions.elementToBeClickable(b));
slist.selectByVisibleText("Madhya
Pradesh") ;
//By.xpath("//option[@value='Gujarat']")
;
driver.close();
}
}
Handling customized List box any list box which is developed without
using Select HTML tag is called as customized list box.
We can’t handle the customized list box, using Select class we try to
use it, we get unexpected tag name Exception.
In order to handle it we use Send key’s method itself as shown
below.
publicclass custimzedlistbox
{
publicstaticvoid main(String[] args) { WebDriver driver = new
FirefoxDriver() ;
driver.manage().timeouts().implicitlyWait(10,TimeUnit.SECONDS);
driver.get("http://www.yatra.com/");
WebElement listbox1 = driver.findElement(By.id("BE_flight_origin_city"));
listbox1.sendKeys("Bangalore");
listbox1.sendKeys(Keys.ENTER);
WebElement arlist = driver.findElement(By.id("BE_flight_arrival_city"))
;
arlist.sendKeys("Hyderabad") ; arlist.sendKeys(Keys.ENTER);
}
}
2) Write a script to search selenium in google and print all the
autosuggested options.
publicclass
searchprintautolist {
publicstaticvoid main(String[] args) { WebDriver driver = new
FirefoxDriver() ;
driver.manage().timeouts().implicitlyWait(20,TimeUnit.SECONDS)
; driver.get("http:\\www.google.com")
;
WebElement
intextbox = driver.findElement(By.id("gbqfq")); intextbox.sendKeys("Selenium") ;
String xp = "//div[@class='sbqs_c']"
;
List<WebElement>
autolist = driver.findElements(By.xpath(xp));
for(int i =0 ; i<
autolist.size(); i++){
//System.out.println(autolist.get(i).getAttribute("class"));
System.out.println(autolist.get(i).getText()) ;
}
driver.close();
}
}
3) Write a
script to search selenium in the google and select the autosuggestion if it
contains the tutorial then click or select.
publicclass
chkautolist {
publicstaticvoid main(String[] args) { WebDriver driver = new
FirefoxDriver() ;
driver.manage().timeouts().implicitlyWait(20, TimeUnit.SECONDS);
driver.get("http:\\www.google.com")
;
WebElement inputbox = driver.findElement(By.xpath("//input[@id
='gbqfq']"));
inputbox.sendKeys("Selenium"); List<WebElement>
autolist =
driver.findElements(By.xpath("//div[@class='sbqs_c']")); for(int i =0; i <
autolist.size(); i++){
String
actal =autolist.get(i).getText(); System.out.println(actal);
if (actal.contains("tutorial")){ autolist.get(i).click(); break
;
}
}
}
}
Note: if we try to
perform any action on the element after the Element is reloaded or disappeared
or page refresh then we get StaleElementRefrence
Exception
Drop down Menu: it is an element on which of we
move the mouse pointer it will display list of option (submenu).
In order to handle
drop down menu we use Actions()
class. In order to move the mouse pointer on the element we use. Move to
element method of Action class But whenever we call any action class it is
mandatory, that we call perform().method
Ex:
1) Select ‚basic back‛ option
menu in present in the www.actimind.com
publicstaticvoid main(String[] args) { WebDriver driver = new
FirefoxDriver() ;
driver.manage().timeouts().implicitlyWait(20,TimeUnit.SECONDS);
driver.get("http://www.actimind.com/basic-facts.html");
WebElement menu = driver.findElement(By.xpath("//span[text()='About
Company']"));
Actions actions = new Actions(driver);
actions.moveToElement(menu).perform() ;
//driver.findElement(By.xpath("//a[text()='Basic
Facts']")).click(); driver.findElement(By.xpath("//a[text()
='Areas of
Expertise']")).click() ; driver.close();
}
}
Context Menu: The list of option displayed when you
right click on the page is called as
context menu:
In order to right click on the webpage, we use
context click method of Action class(contextclick) But selenium cannot recognize option present in the context menu.
In order to select
the required option present in the context menu. Type the short cut keys ‚such
as ‚T‛ for new Tab, ‚w‛ for new Window, etc.. using sendkeys() methods of
Actions class as shown below.
publicclass contextmenu {
publicstaticvoid
main(String[] args) {
WebDriver driver = new FirefoxDriver() ;
driver.manage().timeouts().implicitlyWait(10,TimeUnit.SECONDS); driver.get("http://www.actimind.com/basic-facts.html");
WebElement homepage = driver.findElement(By.xpath("//span[text() ='Home
Page']"));
Actions actionmenu = new Actions(driver);
actionmenu.contextClick(homepage).perform() ; actionmenu.sendKeys("w").perform() ;
driver.close();
}
}
Performing Drag
and drop in order to another location we use drag and drop method of the action
class.
actionmenu.dragAndDrop(source, target);
2) Write a script to
drag1 to block 1 and drop it on to block3 which is presenting .
publicclass
dragdrop {
publicstaticvoid main(String[] args) { WebDriver driver = new
FirefoxDriver() ;
driver.manage().timeouts().implicitlyWait(20,TimeUnit.SECONDS);
driver.get("http://www.dhtmlgoodies.com/submitted-scripts/i-
google-like-drag-drop/index.html");
WebElement block1 = driver.findElement(By.xpath("//h1[text()='Block
1']"));
WebElement block3 = driver.findElement(By.xpath("//h1[text()
='Block 3']"));
Actions
act =new
Actions(driver); act.dragAndDrop(block1, block3).perform();
driver.close();
}
}
Note: Actions class can also be used double.click statement.
Actions.doubleclick(webelemnet).perform()
Handling Pop-up:
In selenium performing action on the pop-up depended on the type of the
pop-up. Some of the pop-up cannot be handled by selenium in such cases we use
alternative option and 3rd party tools.
In order to Clearyidentifypop-up type always use the browser. It is
opened by selenium, we can categorize the pop-up window following types.
1) Alert confirmation
2) Hidden Division pop-up
3) Page on-load pop-up
4) File upload pop-up
5) File download pop-up
6) Child browser pop-up
7) Window pop-up
1) Write a script take screen
shot of the application .png format
publicclass
captureimage {
publicstaticvoid
main(String[] args)
throws IOException { WebDriver driver = new FirefoxDriver();
driver.manage().timeouts().implicitlyWait(10,TimeUnit.SECONDS);
driver.get("http:\\www.google.com");
EventFiringWebDriver
edriver = new
EventFiringWebDriver(driver); File srcFile =
edriver.getScreenshotAs(OutputType.FILE);
FileUtils.copyFile(srcFile, new
File("C://test/google.png"));
driver.close();
}
}
Note:
1. The getScreenShotAs() method takes complete Screenshot of the webpage(
it will automatically does the scrolling .
2. In selenium there is no option to take the screen shot of specific
element.
3. We cannot take the screen shot of the only logo present on the webpage.
Alert and confirmation pop-up:
Characteristics:
1) We can move the pop-up
2) We cannot inspect the pop-up
3) It will have ok button
4) If the ok and cancel button this is confirmation pop-up.
In order to handle
the pop-up first we should transfer control to the Alert pop-up using switch
start it returns the object of type alert and we can use following method of
Alert class.
1) GetText() used to get the text of the pop-up.
2) Accept – used to click on ‚ok’ button
3) Dismiss- > used to click on cancel button
Note:
1) If Alert pop-up is not present it will throw NoAlretPresentException:
2) After closing the alert pop-up control will be transferred back to the
mainpage automatically.
3) There
cannot be multiple alert pop-up at the same time, that is if multiple pop –up
displayed at the same time it will be other than the Alert pop-up.
4) Most of the cases will be hidden division pop-up or child browser
pop-up.
5) If multiple alert pop-up displayed, then each time we should use switch
to statement.
Ex:
publicclass alertconfimation
{
publicstaticvoid
main(String[] args) {
WebDriver driver
= new
FirefoxDriver() ; driver.manage().timeouts().implicitlyWait(10, TimeUnit.SECONDS);
driver.get("http://services.irctc.co.in/");
//driver.findElement(By.id("button")).click();
//driver.findElement(By.name("button")).click() ;
//driver.findElement(By.cssSelector("input[id ='button']")).click() ;
driver.findElement(By.xpath("//input[@id
='button']")).click() ;
try{
Alert
alret = driver.switchTo().alert();
System.out.println("Alert is present"); String msg =
alret.getText() ; System.out.println(msg);
alret.accept() ;
}
catch(NoAlertPresentException e ){ System.out.println("Alret is not present");
}
driver.close();
}
}
Note: Java script
pop-up is Alert pop –up
Hidden
division pop-up:
Characteristics:
1) Most of the case we cannot move the pop-up
2) We can inspect the pop-up
3) It can have any type of buttons or buttons may not be present
4) Most of the case’s it will colorful
Since we are allowed to inspect the element we can handle this pop-up
using findElement() method itself.
Note: This is
called hidden division pop-up because it is created using Html tag div and
initially its hidden (Display none)
2) Calendar pop-up is type of
hidden division pop-up
Ex:
publicclass hiddendivisionpopup {
publicstaticvoid main(String[] args) { WebDriver driver = new
FirefoxDriver() ;
driver.manage().timeouts().implicitlyWait(20,TimeUnit.SECONDS)
; driver.get("http://www.2shared.com/")
; //driver.findElement(By.cssSelector("input[type='image']")).click()
; driver.findElement(By.xpath("//input[@title
='Upload file']")).click() ;
/*input id="login" type="text"
size="22" name="login" Any of the below find element
can be used.
By.id("login");
By.name("login"); By.cssSelector("input[id =
'login']") xpath = //input[@id ='login'] */
try {
driver.findElement(By.id("login")).sendKeys("") ; driver.findElement(By.id("password")).sendKeys("nokianokia123") ; driver.findElement(By.id("password2")).sendKeys("nokianokia123") ;
driver.findElement(By.xpath("//button[@onclick='return doSignUp();']")).click();
//id="loginErrorMsg" class="body"
align="left" style="color:red"
colspan="2"
String msg = driver.findElement(By.id("loginErrorMsg")).getAttribute("id");
if(msg.equalsIgnoreCase("loginErrorMsg")){ driver.findElement(By.linkText("I
already have account")).click()
;
}
driver.findElement(By.id("login")).sendKeys(""); driver.findElement(By.id("password")).sendKeys("nokianokia123") ;
driver.findElement(By.xpath("//button[@onclick='return
doLogIn();']")).click() ;
}
catch(NoSuchElementException e){ System.out.println("popup
is not displayed");
}
}
}
1) How do you handle the calendar pop-up ?
It is hidden division pop-up we handle it
findElement() method itself. publicclass calenderhandle
{
publicstaticvoid main(String[] args) { WebDriver driver = new
FirefoxDriver() ;
driver.manage().timeouts().implicitlyWait(20,TimeUnit.SECONDS)
; driver.get("http://www.yatra.com/");
driver.findElement(By.xpath("//input[@id='BE_flight_depart_date']")).click();
driver.findElement(By.xpath("//a[@id='a_2014_10_15']")).click() ;
}
}
2) How do you enter into the Textbox without using SendKeys() using java
script.
Using JavaScript we can enter the text in the text box even if the
textbox is disabled.
3) Write a script to select future date in the calendar without writing the
navigation code.
4) Write a script to select today’s date in the calendar presetting in
yatra.com
5)
Page on load pop-up:
1) We can move the pop-up
2) We cannotinspect the pop-up
3) It will have ‚ok‛ and ‚cancel‛ button
4) It will have username and password filed.
Note: this is pop-up is displayed while loading the webpage, hence it is
called as page onload pop-up.
Solution:
Selenium can ‘not perform any action on page on-load pop-up in order to handle
it the specify user name and password in the url itself as shown in below.
Handling Database:
While testing the application some time we need to
verify the data present in the database also. In order to do this we should
have the following information of the database such as :
1) Data base type
2) Data base location
3) Username and password
4) Login to data base
5) Table structure (Data schema) and
SQL knowledge
Ex: Actitime Application:
1) Data base type = MS Access
2) Data base location = ‚C:\Program Files (x86)\actiTIME\database\‛
3) Username and password : no username and pass
4) Table structure : ex: access_right, at_user, customer etc..
5) Ex: sql statement :‛Select *
from access_right‛
While retrieving
the information from database programaitcally, we should provide information
such as database type, location , username and password . which are called as connection string :
The connection string can be stored in a system
variable called DSN (Data source name)
In order to see the DSN available in the system
StartàData base connection
We can create our
own DSN connect to any required data base before creating the DSN assume that
required database driver installed in the system .
Steps to
create a DSN:
1) Go to start type: data source
(ODBC) and select DSN
2) Specify the data source name :
Note: in order to
specify the username and password click on Advanced button.
1) Java code to open and close
database connection.
publicclass connetingdatabase {
publicstaticvoid
main(String[] args)
throws SQLException {
Connection con = DriverManager.getConnection("jdbc:odbc:actitime") ; con.close() ;
System.out.println("connection successfuly done");
}
}
2) Write a code to count the no of column present in the table and also
print name of the column
publicclass
countcolumnname {
publicstaticvoid
main(String[] args)
throws SQLException {
Connection c = DriverManager.getConnection("jdbc:odbc:actitime");
String sql = "select * from customer"
;
ResultSet
r = c.createStatement().executeQuery(sql); int cc =
r.getMetaData().getColumnCount() ; System.out.println(cc);
for (int i =1
;i <= cc ; i++) {
String cname = r.getMetaData().getColumnName(i) ; System.out.println(cname);
}
c.close() ;
}
}
3) Write a code to print the
content of the specified table
publicclass
specifiedtable {
publicstaticvoid
main(String[] args)
throws SQLException {
Connection con = DriverManager.getConnection("jdbc:odbc:actitime") ; String sql = "Select * from customer" ;
ResultSet row =
con.createStatement().executeQuery(sql) ; int cc =
row.getMetaData().getColumnCount(); while(row.next()){
for(int i = 1;
i<=cc ; i++)
{
String data = row.getString(i) ; System.out.println(data);
}
}
con.close();
}
}
Note:
1) The above program can be used on any database on any system only DSN
name changes.
2) In JDBC column index start from 1 like xpath.
3) ResultSet do not have the hasnext() method ,next() method itself perform
the action of the hasnext() method
4) To retrieve data present in the cell of the table we alwasys use
getString() method irrespective of the cell data type. Later we may use wrapper
class or type casting to convert the data into required type.
TestNG :
(Next Generation)
TestNG is a unit
testing tool. Basically used by developer to perform white box testing that is
every requirement given by the customer , developer develops a java class which
will be called as business class. If there are multiple requirements a there
will be multiple business class.
In order to test all the business class ( white box testing ) developer
develops corresponding test class in order to run all the test class
together(Batch execution ) developer uses TestNG. Which will also generate
execution result automatically in html format it also as other built in
functions , such as : Assertion , Re-execution of the failure scripts etc..
In selenium for every manual test cases we develop
automation script in java class. In order to execute all the selenium scripts
to generate execution results etc. we also use TestNg.
Installing TestNG :
1) Open Eclipse go to help
2) Helpà Eclipse Marketplace àSearch à Test NG
3) Click install button of Test NG for Eclipse
4) Accept->Finish -> ok for warning message
5) Yes –on the confirmation.
Note: if Eclipse marketplace is not
available then select ‚install New software‛ under the help menu
. clickàAddà specify
the name as TestNG location as :
Configuring the java
project:
1) Right
click on the java project
2) Select-
properites -> java build path -> Libraries àAdd
libraries àSelect
Test NG àFinish—OK.
Test NG
class:
1) It is a java class which
contains test Method .
2) Any method which is written below Test Annotation is called as Test
Method.
3) @Test is called as Test Annotation
syntactic metadata
Whenever we run any TestNG class it
automatically generate the result in Html format (Emailable-reprot.html) or
index html. Inside (Test-output) folder of the java project
If the test-output folder is not present it will create it , if already
present it will be overwrites . in order to write any information into html
report as wee as console use log method of Reporter.class as shown in the
below.
package com.learning;
import org.testng.ITestResult; import org.testng.Reporter;
import org.testng.annotations.Test;
publicclass demo {
privatestaticfinal
ITestResult True = null;
@Test
publicvoid
testA()
{
Reporter.log("Login");
}
}
Note: in TestNG
main method is present in org.testing.TestNG .
1) Can we have multiple Test Method in the TestNG class ? Ans: Yes
2) If there are multiple Test method what is the order of execution ? Ans:
Alphabetical order
3) Then how do you execute Test method which is required order ? Using
Priority
package com.learning;
import org.testng.Reporter;
import org.testng.annotations.Test;
publicclass priorityexp {
@Test(priority = 2) publicvoid Deletecustomer()
{
Reporter.log("Delete the custoer") ;
}
@Test( priority = 3) publicvoid Editcustomer()
{
Reporter.log("Edit the custoer ");
}
@Test(priority = 1) publicvoid Registercustomer()
{
Reporter.log("Create the customer ");
}
}
Note:
1) giving the priority is not mandatory, if it is not provided its priority
will be zero (0)
2) it can give the negative number also for priority
3) Then priority is need not be in sequential order
4) The priority should always a number , it always execute in ascending
order.
1) How do you create dependency in the TestNG Ans: dependsonMethods
Ex:
package com.learningfish;
import org.testng.Assert; import org.testng.Reporter;
import org.testng.annotations.Test;
publicclass dependsonmethodex
{
@Test(dependsOnMethods ="Registercustor") publicvoid deletecustoer()
{
Reporter.log("Delete custer depend on register") ;
}
@Test
publicvoid
Registercustor()
{
Reporter.log("Register custoremr ") ; Assert.assertTrue(false) ;
}
}
Note: in the above ex: frist it wil try to execute delete customer
(because of alphabetical order), but because of dependency it will execute
first registercustomer method. Which will fail during the runtime , hence it
will skip execution of delete customer method.
output:
[TestNG]
Running:
C:\Users\viml\AppData\Local\Temp\testng-eclipse-142572682\testng-customsuite.xml
FAILED:
Registercustor
SKIPPED:
deletecustoer
===============================================
Default test
Tests run: 2, Failures: 1, Skips: 1
2) When
|
the
|
TestNG class is skip -> if
the dependsonMethod is failed it will
|
skip
|
the
|
test method.
|
3) How to create multiple dependency or how to make a method depend on
multiple methods ?
Ans: (dependsOnMethods
={‚Registercuster‛,‛Editcostmer‛})
1) How do you perform validation in TestNG ?
Using Assert class validation refers to comparing actual value with
expected value and reporting the status.
Ex:
package com.learning;
import org.testng.Assert; import org.testng.Reporter;
import org.testng.annotations.Test;
publicclass assertequalscheck
{
@Test
publicvoid
Registercustormer(){
Reporter.log("Login") ; Reporter.log("Register custmer")
; String msg = "Created customer"
; String emsg ="Created not customer"
; Assert.assertEquals(msg, emsg);
Reporter.log("Logout");
}
}
Note: when we use Assertion it will compare the actual value with
expected value of both are same then the status will be pass, and it will
continue the execution of the reaming statement.
If actual and expected values are different the status will be failed
and it will stop the current test method execution. (But it will continue
execution reaming methods).
Important methods of Assert class and static methods.
1) assertEquals()
2) assertNotEquals()
3) assertTrue()
4) assertFalse()
5) assertNull()
1) How do you ensure that Test will continue execution ever after the
verification failed.?
Using SoftAssert().
Ex:
publicclass usingsoftassert
{
@Test
publicvoid
registercustormer()
{
SoftAssert softassert = new SoftAssert() ; Reporter.log("Login")
; Reporter.log("register");
String msg ="created customer"
; String emsg ="created" ;
softassert.assertEquals(msg, emsg);
Reporter.log("logout")
; softassert.assertAll();
}
}
2) What is the difference between
Assert and softAssert
Assert
|
softAssert
|
|||
1)
|
It will stop the current method
|
1)
|
It will not stop the current
|
|
execution when
|
the verification
|
method execution when the
|
||
failed
|
verification failed
|
|||
2)
|
All the method
|
are static ,we
|
2)
|
All the methods are non-static,
|
don’t create the object
|
we have to create the object
|
|||
3)
|
We do not call
|
assertAll()
|
3)we must call assertAll() method
|
|
method
|
||||
Note: while verifying the important or critical
features use assert that is the steps where can not procced, because of the
failure like blocker defect or showstopper. But otherwise we can use
softassert() method.
Important
Annotiaon of TestNG:
1) @Test : this indicate the Test method
2) @BeforeMethod : This method will be executed before the execution of
every test method
3) @AfterMethod : This method will be executed after the execution of every
test method.
4) BeforeClass : This method will be executed only once beginning of the
class
5) AfterClass : This method will be executed only once at the end of the
class.
Ex:
package com.learning;
import org.testng.Reporter;
import org.testng.annotations.AfterClass; import org.testng.annotations.AfterMethod; import org.testng.annotations.BeforeClass; import org.testng.annotations.BeforeMethod; import org.testng.annotations.Test;
publicclass DemoA { @BeforeClass publicvoid openApp()
{
Reporter.log("open the logs ",true);
}
@AfterClass publicvoid closeApp()
{
Reporter.log("close the app",true);
}
@BeforeMethod publicvoid login()
{
Reporter.log("Login ",true);
}
@AfterMethod publicvoid logout()
{
Reporter.log("logout",true);
}
@Test
publicvoid
createcustomer()
{
Reporter.log("Registercusotmer",true);
}
@Test
publicvoid
Deletecustomer()
{
Reporter.log("Delete coustomer",true);
}
}
1) @BeforeSuite
2) @AfterSuite
3) @BeforeTest
4) @AfterTest
5) @BeforeGroups
6) @AfterGroups
7) @Factory
8) @Listener
9) @parameters
10)@Dataprovider
Inheritance in
TestNG
While
developing Automation scriot for every manual testcase we write TestNG class
that is if we are autmomating 100 manual testcase we create 100 testNG class.
In every TestNG class ther may be common steps, such as Login and logout
.instead of
writing those methods again and again we can use inheritance concept. That is
we develeop all the common methods in the parent class then inherted. In all
the TestNG class as show in the below example.
SupertestNG.java
package com.learningFish;
import org.testng.Reporter;
import org.testng.annotations.AfterMethod; import org.testng.annotations.BeforeMethod;
publicclass SupertestNG
{
@BeforeMethod publicvoid login()
{
Reporter.log("Login ", true) ;
}
@AfterMethod publicvoid logout()
{
Reporter.log("Logout", true) ;
}
}
DemoB.java package com.learning;
import org.testng.Reporter;
import org.testng.annotations.Test;
publicclass DemoB
extends SupertestNG
{
@Test
publicvoid
createcustomer()
{
Reporter.log("Create customer", true) ;
}
}
DemoC.java
package com.learning;
import org.testng.Reporter;
import org.testng.annotations.Test;
publicclass demoC
extends SupertestNG
{
@Test
publicvoid
deletecustormer()
{
Reporter.log("Delete customer", true) ;
}
}
Output:
Login
Create customer
Logout
Login
Delete
customer
Logout
===============================================
Suite
Total
tests run: 2, Failures: 0, Skips: 0
===============================================
Test
suite:
It is an xml file
which contains list of all the TestNG class which are to be executed .
Creating
the suite:
1) Right click on the java
project ->TestNGàConvert to TestNG
2) It create TestNG.xml file
inside the java project .Xml contains :
<suitename="Suite"parallel="none"> <testname="Test">
<classes>
<classname="com.learningfish.DemoB"/>
<classname="com.learningfish.demoC"/>
</classes>
</test>
</suite>
In order to execute the TestNG suite Right click on the TestNG.xml go to
Run as Select TestNG suite.
1) Script
execution is successful But still we want to fail the script explicitly
?
Assert.fail()
Ex: package
com.learning;
import org.testng.Assert; import org.testng.Reporter;
import org.testng.annotations.Test;
publicclass demoC
extends SupertestNG
{
@Test
publicvoid
deletecustormer()
{
Reporter.log("Delete customer", true) ; Assert.fail() ;
}
}
2) How do you re-execute only the failed script, when ever ther is failure
in the execution TestNG automatically creates Testng-failed.xml file inside the
test-out floder which contains list of all the failed testNG class or method.
So in order to execute only the failed script Right click on the xml file go to
run as select TestNG suite.
3) How do you execute a method multiple times ? @Test(invocationCount =5)
Ex:
package com.learning;
import org.testng.Reporter;
import org.testng.annotations.Test;
publicclass DemoB extends SupertestNG
{
@Test(invocationCount =5) publicvoid createcustomer()
{
Reporter.log("Create customer", true) ;
}
}
Output:
Login
Create customer
Logout
Login
Create customer
Logout
Login
Create
customer
Logout
Login
Create customer
Logout
Login
Create customer
Logout
PASSED:
createcustomer
PASSED:
createcustomer
PASSED:
createcustomer
PASSED:
createcustomer
PASSED: createcustomer
===============================================
Default test
Tests run: 5, Failures: 0, Skips: 0
4) How do you execute a method multiple times with different input?
dataprovider=‛logindata‛
ex:
package com.learning;
import org.testng.Reporter;
import org.testng.annotations.DataProvider; import org.testng.annotations.Test;
publicclass dataproviderex {
@DataProvider(name ="logindata") public Object[][] getData()
{
Object[][] data = new Object[2][2] ; data[0][0] ="admin" ;
data[0][1] = 1234 ; data[1][0] ="userA"
; data[1][1] =3455; return data ;
}
@Test(dataProvider="logindata") publicvoid loginlogout(String un, int pin)
{
Reporter.log("enter un "+un, true) ; Reporter.log("Enter
pin" +pin, true) ; Reporter.log("Click login ",true)
; Reporter.log("click logout", true) ;
}
}
Output:
enter un
admin Enter pin1234 Click login click logout
enter un
userA Enter pin3455 Click login click logout
PASSED:
loginlogout("admin", 1234) PASSED: loginlogout("userA",
3455)
===============================================
Default test
Tests run: 2, Failures: 0, Skips: 0
===============================================
Note: in automation testing we use XL file as a source to test the
application with multiple inputs (data driven testing) because dataprovider as
following issues :
1) Size of the data is fixed
2) Maintaining large test data is very difficult ex: 100 users
3) We can’t reuse the data provider, if it present in the different class
Parallel execution using TestNG:
While performing browser compatibility testing execute the same script
on multiple browser, but of execute in sequential order , it will time
consuming , instead of this we can use TestNG to execute the script in
parallel.
Content of the TestNG class:
package com.learning;
import java.util.concurrent.TimeUnit;
import org.openqa.selenium.By; import org.openqa.selenium.WebDriver;
import org.openqa.selenium.chrome.ChromeDriver; import org.openqa.selenium.firefox.FirefoxDriver; import org.testng.annotations.Parameters;
import org.testng.annotations.Test;
publicclass DemoD
{
@Parameters({"browser"}) @Test
publicvoid
testD(String browser)
{
WebDriver
driver ; if(browser.equals("GC"))
{
System.setProperty("webdriver.chrome.driver", "C:/selenium/Selenium-Dump/chromedriver.exe") ;
driver = new
ChromeDriver() ;
}
else
{
driver = new
FirefoxDriver() ;
}
driver.manage().timeouts().implicitlyWait(20,TimeUnit.SECONDS)
; driver.get("http://demo.actitime.com/")
;
for(int i =1
;i <=100 ; i++)
{
driver.findElement(By.id("username")).sendKeys("vinayjugga") ; driver.findElement(By.id("username")).clear();
}
driver.close() ;
}
}
Note: we can’t execute above class directly because testMethod is taking
the parameter we should always run this from the TestNG suite.
Testng.xml
<suitename="Suite"parallel="tests"> <testname="GCTest"> <parametername="browser"value="GC"/> <classes>
<classname="com.learningseafish.DemoD"/>
</classes>
</test><!-- Test -->
<testname="FFTest"> <parametername="browser"value="FF"/> <classes>
<classname="com.learningseafish.DemoD"/>
</classes>
</test><!-- Test --> </suite><!-- Suite -->
Encapsulation: binding the data member and member function together in a
secure way is called encapsulation.
Ex:
package com.learning;
import java.sql.Driver;
import org.openqa.selenium.WebDriver; import org.openqa.selenium.WebElement;
publicclass encapsulationex
{
private WebElement un ; private WebDriver driver ;
publicdemo()
{
un = driver.findElement(By.id("usename"))
;
}
publicvoid
setter(String username)
{
un.sendKeys(username);
}
}
Automation
frame work:
It is a set of Rules guidelines and best practice to automated
application in automation frame work. There are 3 stages.
1) Framework Design
2) Framework Implementation
3) Framework Execution
The above
stages depends on type of the framework which is used in the automation.
We can broadly
categorized the framework types as specified below irrespective of the
automation tools.
1) Linear automation Framework
2) Data driven automation Framework
3) Method driven automation Framework it is also called as Function drivern
or action driven
4) Module driven Automation framework
5) Keyword driven Automation Framework
6) Hybrid Automation Framework
Note: with respect to selenium there are popular frameworks which are
implemented using any one of the above types.
Ex: Page object
module (POM)
Robot framework, cucumber framework.
Framework Design:
Senior automation engineer or leads with their past experience will design the
automation framework.
1) They list
of out of all the software files which are required for the automation and then
specify the folder structure and their purpose.
2) Required software:
1) JDK
2) Ecliepse +TestNG plugin
3) Firefox +Firebug +Firepath plugin
4) AutoIt
5) Google chrome browser
6) MS office
Note: ensure that
all the mentioned software are installed and there are updated .
Required files:
1) Selenium server stand alone .jar file
2) Apache and POI jar files
3) Chromedriver.exe file
4) IDserver.exe file
Configuring
the Framework:
1) Create floder c:\AWS
2) In Eclipse IDE go to file->Switch workspace and select the AWS folder
3) Create a new Java project –specify the name ex: Automation
In the
automation framework we will be using the below files:
1) .jar
2) .exe
3) .xls
4) .xml
5) .html
6) .bat
7) .class
8) .java
Note: Except first 3 types of files all the other files will have
predefined location such as :
Src : .java files
Bin: .class files
etc..
In the java project folder we should create 3 floders to store the first
3 types of files.
C:\AWS\Automation
Create the folders : ex: Exefiles, Excelfiles, Jarfiles.
1) Copy the selenium jar files into jarfile floder and chromedriver.exe and
IEdriver.exe copy paste into the exefiles.
Note: if we write
any AuotIT script the framework implementation then autoIt script also stored
into the exefiles.
Simllarly if we any xlfiles for the test data it will be copy paste into
the excelfiles folder.
In eclipse IDE right click on the java project
and Refresh which will display newly created floder.
Select all the jar files in the Java build path select library stack and
click Add external Jar files
Click on Add
library select TestNg click finish
Implementation
of the framework:
This is the actual
stage where we develop the required Methods and convert the Manual test case’s
into automation Script.
Java
Design pattern:
Before writing any code developer will consult
architecture for the design of the application in java 250 + Design solution
are ready available which are called as java design pattern .
Some of the famous
and frequent used java design pattern are
1) Signleton
2) Multiton
3) Factory
4) Page object Module
For developing the
web application page object model is best suitable.
Page object Module:
This is the one of the java design pattern where the below rules to
develop the webpage.
1) For every
webpage present in the application developer develops 1 Java class.
2) Every java class should contain data members and constructor and member
function
3) Data member represent the elements present on the webpage and all the
data member should be private.
4) Constructor is used to initialize the element present on the webpage this
process is called as page decoration. In page object module we use parameter
side constructor.
5) All the method should be public and they are used to perform action on
the element in automation also we use page object module concept to test the
webpage.
Ex:
import
org.openqa.selenium.By;
import org.openqa.selenium.WebDriver;
import org.openqa.selenium.WebElement;
publicclass loginpage
{
private
WebElement untexbox ;
public
loginpage(WebDriver driver)
{
untexbox =
driver.findElement(By.id("username")) ;
}
publicvoid
setUserName(String un)
{
untexbox.sendKeys(un)
;
}
public
String getUserName()
{
returnuntexbox.getAttribute("value");
}
}
Abstraction: hiding the implementation from the end user generally
called as abstraction .
We use this concept to reduce the burden on the end user and also reduce
the maintaince.
Ex: Instead of developing setter and getter method for every field we
develop the method based on the functionality
Ex: instead of developing 3 method to handle username and password and
login button sparetly , we develop method as shown below .
publicclass loginpage
{
private
WebElement untexbox ; private WebElement loginbutton;
publicvoid
login(String un, String pw)
{
untexbox.sendKeys(un) ; untexbox.sendKeys(pw) ; loginbutton.click() ;
}
}
The end user just call a method to perform the login operation on the
application without knowing the actual implementation of the code.
Ex:
import java.util.concurrent.TimeUnit;
import org.openqa.selenium.WebDriver;
import org.openqa.selenium.firefox.FirefoxDriver;
publicclass loginusage {
publicstaticvoid
main(String[] args) { WebDriver driver = new FirefoxDriver() ;
driver.manage().timeouts().implicitlyWait(20, TimeUnit.SECONDS)
; driver.get("http://demo.actitime.com/")
;
LoginPage loginpage = new LoginPage(driver) ; loginpage.login("admin", "manager");
}
}
Page Factory:
It is a selenium
class which implements page object module concept in selenium.
Generally when we try to initialize the
element in the constructor at the beginning only so we may get exception,
because the element may not be present at that time.
Ex:
Error msg is displayed only entering after the criditianls popup is
displayed only click in on after click login button get exception.
While handling the
very large webpage where it has too many elements will drastically increase
total length of the constructor.
Loading all the elements into the memory at a time will affect
performance of the script also to overcome the above issue we use Page factory.
In page factory we should declare the element using @FindBy Annoation
and we use initElements() methods to initialize all these elements during
runtime instead of the initial time this process is called as late binding or
lassie initialization
Ex:
importorg.openqa.selenium.By;
import org.openqa.selenium.WebDriver; import org.openqa.selenium.WebElement; import org.openqa.selenium.support.FindBy;
import org.openqa.selenium.support.PageFactory;
publicclass
LoginPage
{
@FindBy(id ="username") private WebElement untexbox ;
@FindBy(name ="pwd") private WebElement passwd;
@FindBy(id ="loginButton") private WebElement loginbutton ;
@FindBy(className ="errormsg") private WebElement emsg;
public
LoginPage(WebDriver driver)
{
PageFactory.initElements(driver,
this);
}
/*public LoginPage(WebDriver driver)
{
untexbox = driver.findElement(By.id("username"))
; untexbox = driver.findElement(By.name("pwd")); loginbutton
=driver.findElement(By.id("loginButton"));
}
*/
/*public void setUserName(String un)
{
untexbox.sendKeys(un) ;
}
public String getUserName()
{
return untexbox.getAttribute("value");
}
*/
publicvoid
login(String un, String pw)
{
untexbox.sendKeys(un) ; passwd.sendKeys(pw) ; loginbutton.click() ;
}
public
String printErrorMsg()
{
String emsg1 = emsg.getText() ;
System.out.println(emsg1);
return emsg1;
}
}
mport java.util.concurrent.TimeUnit;
import org.openqa.selenium.WebDriver;
import org.openqa.selenium.firefox.FirefoxDriver;
publicclass loginusage {
publicstaticvoid
main(String[] args) { WebDriver driver = new FirefoxDriver() ;
driver.manage().timeouts().implicitlyWait(20, TimeUnit.SECONDS)
; driver.get("http://demo.actitime.com/")
;
LoginPage loginpage = new LoginPage(driver) ; loginpage.login("admin", "manager1");
loginpage.printErrorMsg();
}
}
How do you handle
multiple elements using FindBy Annoation
@FindBy(xpath
=‛//a‛)
Private
List<WebElement> alllinks;
Note: The above
statement equivalent to findElements() methods..
What is the
limitation of findBy Annotation:
@FindBy we can’t
use variable in FindBy Annotation. While specifying the value of the locator .
Ex: String xp
=‛//a‛
@FindBy(xpath =xp) //Error
Private webElement
link:
Developing Page object Module:
1) Testcase_ID
:ActiveTime_LoginLogout() Steps:
è
Enter valid username
è
Enter valid password
è
Enter on login button
è
Click on logout link
2)
TestCase_ID: ActiveTime_CreateBilling()
Steps:
àEnter
valid user name and password àClick on login button
àClick on
setting and then click on Billing types àclick on Create Billing Types
àEnter the
name ex: Automation and click on create Billing Type àVerify
that following success Message displayed
Msg =‛Billing type has been successfully created‛
àClick on
logout
3)
TestCase ID: ActiveTime_DeleteBilling()
Steps:
è
Login to activetime with valid username and
password
è
Click on settings and click on billing types
è
Click on delete link on Autoatmion click ok on
confirmation pop-up
è
Verify that following msg is displayed
è
Msg=‛Billing type has been successfully deleted.
è
Click on logout link
Note:
1) Execute the testcase manually at least once , its given more clarity on
the testcase should be automated
2) For the given testcase note down the elements and action perform on
those Elements based on the webpages
3) Some of the elements will be present in multiple webpages such as
headers and footers.
Ex: Time track menu , Settings, helps, logout etc.
Instead of storing and writing method in every class we use inheritance
concept. That is we created superclass, which is called as Basepage and then we
make all other class in the page object module to extends Base page class,
except login page.
1) Pages and Class:
Page1: LoginPage
Elements: usernametextbox, pwtextbox, loginbutton
Methods:
Method1-------login()
à Enter un
è
Enter pw
è
Click login
importorg.openqa.selenium.By;
import org.openqa.selenium.WebDriver; import org.openqa.selenium.WebElement; import org.openqa.selenium.support.FindBy;
import org.openqa.selenium.support.PageFactory;
publicclass
LoginPage
{
@FindBy(id ="username") private WebElement untexbox ;
@FindBy(name ="pwd") private WebElement passwd;
@FindBy(id ="loginButton") private WebElement loginbutton ;
@FindBy(className ="errormsg") private WebElement emsg;
public
LoginPage(WebDriver driver)
{
PageFactory.initElements(driver,
this);
}
publicvoid
login(String un, String pw)
{
untexbox.sendKeys(un) ; passwd.sendKeys(pw) ; loginbutton.click() ;
}
}
Page2: BasePage
Elements: Settings,billingTypes, Logoutlink
Methods:
Method1:----gotobillingpage()
è Click on settings
è
Click on billing types
Method2: Logout()
àClick on logout link
import org.openqa.selenium.WebDriver; import org.openqa.selenium.WebElement; import org.openqa.selenium.support.FindBy;
import org.openqa.selenium.support.PageFactory;
publicclass BasePage {
@FindBy(xpath ="(//div[@class
='popup_menu_arrow'])[1]") private WebElement settings ;
@FindBy(linkText ="Billing Types") private WebElement billingTypes;
@FindBy(id ="logoutLink") private WebElement logoutLink;
public BasePage(WebDriver driver) { PageFactory.initElements(driver,this);
}
publicvoid
gotoBillingPage()
{
settings.click();
billingTypes.click();
}
publicvoid
logOut()
{
logoutLink.click();
}
}
Page3 : createnewBillingpage
Elements: name, createBillingTypebutton
Method1: CreateBilling()
àEnter name
àClick createBillingType button
import org.openqa.selenium.WebDriver; import org.openqa.selenium.WebElement; import org.openqa.selenium.support.FindBy;
import org.openqa.selenium.support.PageFactory;
publicclass CreateNewBillingPage
extends BasePage
{
public
CreateNewBillingPage(WebDriver driver)
{
super(driver); PageFactory.initElements(driver,
this);
}
@FindBy(id="name") private WebElement name;
@FindBy(xpath="//input[contains(@value,'Create Billing Type')]") private WebElement createBillingTypeButton ;
publicvoid
createBilling(String billname)
{
name.sendKeys(billname); createBillingTypeButton.click();
}
}
Page4: BillingTypepages
Elements:
CreateBillingTypeButton, msg1, msg2, deletelink, ok button(pop-up)
Methods:
Methods1: clickcreateBillingTypes
àClick on
createBilling Types button
Method2: verify msg1
Method2: verify msg2
Method4: Delete
Billing
1) Click on delete link
2) Click ok on the pop-up
import org.openqa.selenium.WebDriver; import org.openqa.selenium.WebElement; import org.openqa.selenium.support.FindBy;
import org.openqa.selenium.support.PageFactory; import org.testng.Assert;
publicclass BillingTypesPage extends BasePage
{
@FindBy(xpath ="//span[text()='Create
Billing Type']") private WebElement createBillingtypesbutton ;
@FindBy(xpath ="//span[@class='successmsg']") private WebElement amsg ;
@FindBy(xpath ="//a[text()='automation']/../../td[6]/a") private WebElement deleteLink ;
public
BillingTypesPage(WebDriver driver)
{
super(driver); PageFactory.initElements(driver, this);
}
private
WebElement okbutton;
publicvoid
clickCreateBillingTypes()
{
createBillingtypesbutton.click();
}
publicvoid
verifymsg(String emsg)
{
String
actualmsg =amsg.getText(); Assert.assertEquals(actualmsg, emsg);
}
publicvoid
deleteBilling(WebDriver driver)
{
deleteLink.click(); driver.switchTo().alert().accept() ;
}
}
Testcase_ID :ActiveTime_LoginLogout()
Steps:
è
Enter valid username
è
Enter valid password
è
Enter on login button
è
Click on logout link
import org.testng.annotations.Test;
publicclass testActiveTime_LoginLogout extends SuperTestNG {
@Test publicvoidtestActiveTime_LoginLogout()
{
LoginPage loginpage = new LoginPage(driver)
; loginpage.login("admin", "manager");
BasePage basepage =new BasePage(driver);
basepage.logOut() ;
}
}
TestCase_ID: ActiveTime_CreateBilling() Steps:
àEnter
valid user name and password àClick on login button
àClick on
setting and then click on Billing types àclick on Create Billing Types
àEnter the
name ex: Automation and click on create Billing Type àVerify
that following success Message displayed
Msg =‛Billing type has been successfully created‛
àClick on logout
import org.testng.annotations.Test;
publicclass testActiveTime_createBilling extends SuperTestNG {
@Test publicvoidtestActiveTime_createBilling(){
LoginPage loginpage = new LoginPage(driver)
; loginpage.login("admin", "manager");
BillingTypesPage billpage = new BillingTypesPage(driver);
billpage.gotoBillingPage() ; billpage.clickCreateBillingTypes();
CreateNewBillingPage createbill = new CreateNewBillingPage(driver); createbill.createBilling("Automation");
billpage.verifymsg("Billing type has
been successfully created.");
billpage.logOut() ;
}
}
Data
Driver Test:
Testing the application with multiple inputs is called as Data driver
testing in order to do this we take the test data from the Excel sheet.
In order to handle the excel sheet we use POI (Poor obfuscation
implementation) jar file provided by Apache which can be downloaded from the
following website.
Download the zip
file and copy paste the downloaded file into required location and unzip.
It will create the
folder with the following:
Copy only below mentioned 5 jar file into the Jar file folder into the
automation framework.
Associate all the above selected jar files
into the java project.
Basic
architecture of Excel with respect to Apache POI files
WorkbookFactory -----------Read ---àFileinputStream
Workbook
-----------------
|
write--à outputstream
|
|
In Excel Row No and Cellno start with
|
Zero(0).
|
|
Ex: Reading data present in the first
|
cell of the Xl sheet1 0 and
cell 0.
|
|
Ex:
import java.io.FileInputStream; importjava.io.FileNotFoundException; import java.io.IOException;
import org.apache.poi.openxml4j.exceptions.InvalidFormatException; import org.apache.poi.ss.usermodel.Cell;
import org.apache.poi.ss.usermodel.Row; import org.apache.poi.ss.usermodel.Sheet; import org.apache.poi.ss.usermodel.Workbook;
import org.apache.poi.ss.usermodel.WorkbookFactory;
publicclass ExcelDemo {
publicstaticvoid
main(String[] args)
throws IOException, InvalidFormatException
{
String xlpath ="C:/AWS/Automation/excelfiles/login.xlsx"
; FileInputStream filein = new FileInputStream(xlpath); Workbook wb =
WorkbookFactory.create(filein);
Sheet s1 = wb.getSheet("sheet1");
Row r = s1.getRow(0) ;
Cell c =r.getCell(0);
String v
= c.getStringCellValue(); System.out.println(v);
}
}
Optimized code:
import java.io.FileInputStream; importjava.io.FileNotFoundException; import java.io.IOException;
import org.apache.poi.openxml4j.exceptions.InvalidFormatException; import org.apache.poi.ss.usermodel.Sheet;
import org.apache.poi.ss.usermodel.Workbook; import org.apache.poi.ss.usermodel.WorkbookFactory;
publicclass ExcelDemo1 {
publicstaticvoid
main(String[] args)
throws IOException, InvalidFormatException {
//.(dot) represent the JAVA Path ex: C:/AWS/Automation/ String xlpath = "./excelfiles/login.xlsx" ; FileInputStream filein =new FileInputStream(xlpath) ; Workbook wb
=WorkbookFactory.create(filein);
Sheet s1 = wb.getSheet("sheet1")
;
String v
= s1.getRow(0).getCell(0).getStringCellValue(); System.out.println(v);
}
}
Note:
1) Instead of the specify complete path of the XL file absolute path we can
specify Relative path using which represents the complete path of current JAVA
project.
2) FileInputStream will throw IOException (Checked exception) Ex:
Exception in thread "main" java.io.FileNotFoundException:
.\excelfiles\login1.xlsx (The system
cannot find the file specified)
3) Create Factory method will throw InvalidFormatException it also(checked
Exception)
Ex: String xlpath = "./excelfiles/login.docx"
;
Exception in thread "main" java.lang.IllegalArgumentException: Your InputStream was neither an OLE2 stream, nor an OOXML
stream
4) If sheet name or roll number or cell number is invalid will get
NuLLpointerException.(unchecked Exception)
Ex:String v = s1.getRow(100).getCell(0).getStringCellValue(); Exception in thread "main" java.lang.NullPointerException
1) Write a code to count the
number of Rows present in the Xl sheet.
import java.io.FileInputStream; importjava.io.FileNotFoundException; import java.io.IOException;
import org.apache.poi.openxml4j.exceptions.InvalidFormatException; import org.apache.poi.ss.usermodel.Sheet;
import org.apache.poi.ss.usermodel.Workbook; import org.apache.poi.ss.usermodel.WorkbookFactory;
publicclass RowCount
{
publicstaticvoid
main(String[] args)
throws IOException, InvalidFormatException
{
String xlpath ="C:/AWS/Automation/excelfiles/login.xlsx"
; FileInputStream filein = new FileInputStream(xlpath); Workbook wb
=WorkbookFactory.create(filein);
Sheet s1
= wb.getSheet("sheet1") ; System.out.println(s1.getLastRowNum());
}
}
Note: getLastRowNum() return index of the last Row that is if the 10
rows are present , it will return 9.
2) Write a script to count the
number of cells present in the first Row.
import java.io.FileInputStream; importjava.io.FileNotFoundException; import java.io.IOException;
import org.apache.poi.openxml4j.exceptions.InvalidFormatException; import org.apache.poi.ss.usermodel.Sheet;
import org.apache.poi.ss.usermodel.Workbook; import org.apache.poi.ss.usermodel.WorkbookFactory;
publicclass CountCellfristRow {
publicstaticvoid
main(String[] args)
throws IOException, InvalidFormatException {
String xlpath = "./excelfiles/login.xlsx"
; FileInputStream filein =new FileInputStream(xlpath); Workbook wb
=WorkbookFactory.create(filein);
Sheet s1
=wb.getSheet("sheet1"); System.out.println(s1.getRow(2).getLastCellNum());
}
}
Note:
getLastCellNum() return the number of cell present in the specified Row and not
the Index.
3) Write a code to print number of cells present in the each row of the
excel sheet.
import java.io.FileInputStream; importjava.io.FileNotFoundException; import java.io.IOException;
import org.apache.poi.openxml4j.exceptions.InvalidFormatException;
import org.apache.poi.ss.usermodel.Sheet; import org.apache.poi.ss.usermodel.Workbook;
import org.apache.poi.ss.usermodel.WorkbookFactory;
publicclass CountEachRowCell
{
publicstaticvoid
main(String[] args)
throws IOException, InvalidFormatException {
String
xlpath = "./excelfiles/login.xlsx"
; FileInputStream filein =new FileInputStream(xlpath); Workbook wb
=WorkbookFactory.create(filein);
Sheet s = wb.getSheet("sheet1");
int countrow = s.getLastRowNum(); for(int i =0 ; i<=countrow; i++)
{
System.out.println(s.getRow(i).getLastCellNum())
;
}
}
}
4) Write the code to print the
content of the xl Sheet.
import java.io.FileInputStream; importjava.io.FileNotFoundException; import java.io.IOException;
import org.apache.poi.openxml4j.exceptions.InvalidFormatException; import org.apache.poi.ss.usermodel.Row;
import org.apache.poi.ss.usermodel.Sheet; import org.apache.poi.ss.usermodel.Workbook;
import org.apache.poi.ss.usermodel.WorkbookFactory;
publicclass PrintContentXL {
publicstaticvoid
main(String[] args)
throws IOException, InvalidFormatException {
String
xlpath = "./excelfiles/login.xlsx"
; FileInputStream filein = new FileInputStream(xlpath); Workbook wb
=WorkbookFactory.create(filein);
Sheet s1
=wb.getSheet("sheet1"); int rowcount = s1.getLastRowNum(); for(int i =0; i<rowcount; i++)
{
Row r = s1.getRow(i) ;
int countcell =r.getLastCellNum() ; for(int j=0; j
<countcell ;j++)
{
System.out.print(r.getCell(j).getStringCellValue()+ " ") ;
}
System.out.println(" ");
}
}
}
Note: if any row and cell is blank in between then we get NullpointerException
, we should handle it using try catch block.
5) Write data back to Excel Sheet .
In order to store the value in the xl sheet we use SetCellValue() to
Save the XL file use write() method of workbook, which takes FileoutputStream
as argument as show in below
import java.io.FileInputStream; import java.io.FileOutputStream; import java.io.IOException;
import org.apache.poi.openxml4j.exceptions.InvalidFormatException; import org.apache.poi.ss.usermodel.Sheet;
import org.apache.poi.ss.usermodel.Workbook; import org.apache.poi.ss.usermodel.WorkbookFactory;
publicclass WritetoExcel {
publicstaticvoid
main(String[] args)
throws IOException, InvalidFormatException {
String
xlpath = "./excelfiles/login.xlsx"
; FileInputStream filein =new FileInputStream(xlpath); Workbook wb
=WorkbookFactory.create(filein);
Sheet s =
wb.getSheet("sheet1"); //Existing row and cell to write new value
s.getRow(0).getCell(0).setCellValue("java");
//Existing row and new cell value s.getRow(0).createCell(17).setCellValue("Vinay");
s.createRow(10).createCell(0).setCellValue("Jugga");
FileOutputStream fos = new FileOutputStream(xlpath); wb.write(fos);
}
}
Generic Methods:
Any Method Which can be used in different projects or called as Generic
methods. Such as handling XL files and handling Database etc.
Any Method which
can be used only with in the current project or called as Project specific
method.
Ex: All the methods develop under page object module, ex: createBilling,
DeleteBilling etc.
Steps to Develop
Generic Library:
1) Crate package with the name .com.lib under src floder.
2) Crate java class with name Excellib.java and write the code as shown
below.
package com.lib;
import java.io.FileInputStream;
import org.apache.poi.ss.usermodel.Workbook; import org.apache.poi.ss.usermodel.WorkbookFactory;
publicclass Excellib {
publicstaticint
getRowCount(String xlpath,String
sheetName)
{
try
{
FileInputStream
fos = new
FileInputStream(xlpath); Workbook wb = WorkbookFactory.create(fos);
int rowcount = wb.getSheet(sheetName).getLastRowNum(); return rowcount;
}
catch(Exception e)
{
return
-1;
}
}
publicstaticstring getCellValue(String xlpath,String sheetName, int
rownum, int cellnum)
{
try
{
FileInputStream
fos = new
FileInputStream(xlpath); Workbook wb = WorkbookFactory.create(fos);
String strvalue =
wb.getSheet(sheetName).getRow(rownum).getCell(cellnum).getStringCellValue();
return strvalue;
}
catch(Exception e)
{
return"";
}
}
}
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