This Presentation is prepared to Implementation of TestNG framework using eclipse.

1. TestNG -Basic
Prabhanshu Saraswat

2. TestNG- Framework
• Open source
• Do not require Main method
• Efficient for testing
• Inspired by JUnit and NUnit.
• Use annotation for execution.
• Html Report

3. TestNG Installation to eclipse step-1

4. Step-2

5. Step-3

6. HTML-Report

7. Simple example
package SeleniumTests;
import org.openqa.selenium.WebDriver;
import org.openqa.selenium.firefox.FirefoxDriver;
import org.testng.Assert;
import org.testng.annotations.Test;
public class SampleTest {
@Test
public void verifytitle()
{
WebDriver driver = new FirefoxDriver();
driver.get("http:www.gmail.com");
String actual= driver.getTitle();
Assert.assertEquals(actual, "Gmail");
}
}

8. Multiple Test Support
• Priority – Test are executed based on define priority
• DependsOnMethod–Test are executed with dependency other test.
• Default – Test are executed in ascending order of name

9. Priority
package SeleniumTests;
/* Define priority of test. lowest executed first. Enable make test non-executable(like in test of priority of -1 */
import org.testng.annotations.Test;
public class multipletest{
@Test(priority =-1, enabled =false)//Test is non-executable.
public void login()
{
System.out.println("login success");}
@Test(priority =1)
public void search()
{
System.out.println("search success");}
@Test (priority = 2)
public void logout()
{
System.out.println("logout success");}
}

10. DependsOnMethod
package SeleniumTests;
/* dependson is used to define dependency execution*/
import org.testng.annotations.Test;
public class multipletestwithdependsonmethods2 {
@Test
public void login()
{
System.out.println("login success");}
@Test(dependsOnMethods ={"login"})
public void search()
{
System.out.println("search success");}
@Test (dependsOnMethods ={"search"})
public void logout()
{
System.out.println("logout success");}
}

11. Skip and always execution of Test
package SeleniumTests;
import org.testng.Assert;
/* depends on method also define dependency execution and skip of test */
import org.testng.annotations.Test;
public class multipletestforskip {
@Test
public void login()
{System.out.println("login success");}
@Test(dependsOnMethods ={"login"})
public void search()
{ Assert.assertEquals("abc", "test");}
@Test (dependsOnMethods ={"search"})
public void logoutskip()// logoutskip is skipped as search is fail. This is hard dependency.
{System.out.println("logout success");}
@Test (dependsOnMethods ={"search"}, alwaysRun=true)
public void logout()// logout is run even dependent case is fail.This is called soft dependency.
{System.out.println("logout success");} }

12. Scenario based examples-1.
/*
*
login
advance search
logout
login
search
logout
login
buyproduct
logout
*/
public class Sample2 {
@BeforeMethod
public void login()
{System.out.println("login success");}
@Test(priority=2)
public void search()
{System.out.println("search success");}
@Test(priority=1)
public void advancesearch()
{System.out.println("advance search success");}
@Test(priority=3)
public void buyproduct()
{System.out.println("buyproduct success");}
@AfterMethod
public void logout()
{System.out.println("logout success");}}

13. Scenario based examples-2.
/*
login
advance search
search
buyproduct
logout
*/
public class Sample3 {
@BeforeClass
public void login()
{System.out.println("login success");}
@Test(priority=2)
public void search()
{System.out.println("search success");}
@Test(priority=1)
public void advancesearch()
{System.out.println("advance search success");}
@Test(priority=3)
public void buyproduct()
{System.out.println("buyproduct success");}
@AfterClass
public void logout()
{System.out.println("logout success");}
}

14. Multiple test executions serially
• Create xml file to define classes
• Create test classes
Xml file
<suite name = "Ëcommerce suite">
<test name ="sanity tests">
<classes>
<class name = "SeleniumTests.Sample5"/>
<class name = "SeleniumTests.Sample4"/>
</classes>
</test>
</suite>

15. public class Sample4 {
@BeforeTest
public void login()
{System.out.println("login success");}
@Test(priority=2)
public void fundtransfer()
{System.out.println("fundtransfer
success");}
@Test(priority=1)
public void accountsummary()
{System.out.println("accountsummary
success");}
@Test(priority=3)
public void billpayment()
{System.out.println("billpayment
success");}
@Test(priority=4)
public void threadtest()
{System.out.println("thread success with
class"+getClass().getSimpleName()+"withthread
name"+Thread.currentThread().getId());}
@AfterTest
public void logout()
{System.out.println("logout success");}}
public class Sample5 {
@Test(priority=2)
public void search()
{
System.out.println("search success");}
@Test(priority=1)
public void advancesearch()
{
System.out.println("advance search success");}
@Test(priority=3)
public void buyproduct()
{
System.out.println("buyproduct success ");}
@Test(priority=4)
public void threadtest()
{
System.out.println("thread success with
class"+getClass().getSimpleName()+"withthread
name"+Thread.currentThread().getId());}
}

16. Parallel execution of multiple tests
• execution• Create xml file to define classes and define threads
• Create test classes
<suite name = "Parallel test suite" parallel = "classes" thread-count ="2">
<test name ="Sanity tests">
<classes>
<class name = "SeleniumTests.Sample5"/>
<class name = "SeleniumTests.Sample4"/>
</classes>
</test>
</suite>

17. Group execution of Methods
• Create xml file to define classes and groups
• Create test classes
<suite name = "Ëcommerce suite">
<test name ="sanity tests">
<groups>
<run>
<include name = "group1"/></run>
</groups>
<classes>
<class name = "SeleniumTests.Sample6"/>
<class name = "SeleniumTests.Sample7"/>
</classes>
</test>
</suite>

18. public class Sample6 {
@BeforeTest (groups = {"group2","group1"})
public void test1()
{System.out.println("test1 success");}
@Test(priority=2, groups= {"group1"} )
public void test2()
{System.out.println("test2 success");}
@Test(priority=1, groups= {"group2"})
public void test3()
{System.out.println("test3 success");}
@Test(priority=3, groups= {"group1"})
public void test4()
{System.out.println("test4 success");}
@Test(priority=4, groups= {"group1", "group2"})
public void threadtest()
{
System.out.println("thread success with
class"+getClass().getSimpleName()+"withthread
name"+Thread.currentThread().getId());
}
@AfterTest(groups = {"group2","group1"})
public void test5()
{System.out.println("test5 success");}}
public class Sample7 {
@Test(priority=2,groups= {"group1"})
public void stest1()
{
System.out.println("stest1 success");}
@Test(priority=1,groups= {"group2"})
public void stest2()
{
System.out.println("stest2 success");}
@Test(priority=3, groups= {"group1"})
public void stest3()
{
System.out.println("stest3 success ");}
@Test(priority=4, groups= {"group1", "group2"})
public void threadtest()
{
System.out.println("thread success with
class"+getClass().getSimpleName()+"withthread
name"+Thread.currentThread().getId());}
}

19. Data driven framework using TestNG
• Third party support needed in data driven framework like POI, JXl etc.
• Annotation- Data Provider is used for data connection.
• Excel should be created on defined location.
public class DataDrivern {
@Test(dataProvider ="testdata")
public void login(String username, String Password)
{String status;
WebDriver driver = new FirefoxDriver();
driver.get("http://lms.nagarro.com/");
WebElement element = driver.findElement(By.id("username"));
element.sendKeys(username);
element = driver.findElement(By.id("password"));
element.sendKeys(Password);
element = driver.findElement(By.name("submit"));
element.click();
if( driver.getTitle().contains("Nagarro Learning Management
System"))
{status= "Pass"; driver.findElement(By.linkText("Log out")).click();}
else { status= "Fail"; }
Assert.assertEquals(status, "Pass");
driver.close();}
@DataProvider(name="testdata")
public Object[][] Readexcel()throws
BiffException, IOException
{ File f = new File ("E:/input.xls");
Workbook w = Workbook.getWorkbook(f);
Sheet s= w.getSheet(0);
int rows = s.getRows();
int columns =s.getColumns();
String InputData [][] = new String [rows][columns];
for (int i=0; i<rows; i++)
{for (int j=0;j<columns;j++)
{Cell c=s.getCell(j,i);
InputData[i][j]=c.getContents();
}}return InputData;}}

20. InputExcel

21. Thanks