TestNG Framework in Selenium Part-2

Introduction to TestNG Testing Framework

I) Overview

II) Install TestNG and write First TestNG Test Case

III) Create multiple Test Cases and execute
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TestNG Framework in Selenium Part-2

IV) Executing multiple programs / classes using XML file

V) Grouping Test Cases

VI) Parallel Test Execution

IV) Executing Multiple Programs / Classes using XML File

Tags in XML

<suite name = “Suite Name”>
<test name =”Test Name”>
<classes>
<class name = “package.Class1Name”/>
<class name = “package.Class2Name”/>
</classes>
</test>
</suite>
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Create XML file

Select Java project/Package > Right click > New > Other…
> Enter TestNG and Select TestNG Class
> Enter source and package names
> Enter XML file Name
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XML File
<suite name=”Ecommerce”>
<test name=”SanityTests”>
<classes>
<class name=”abcd.NewTest1″/>
<class name=”abcd.NewTest2″/>
</classes>
</test>
</suite>
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Class 1

public class NewTest1 {
@BeforeClass
public void login(){
System.out.println(“Login Successful”);
}
@AfterClass
public void logout(){
System.out.println(“Logout Successful”);
}
@Test (priority = 1)
public void addVendor(){
System.out.println(“Add Vendor Successful”);
}
@Test(priority = 2)
public void addProduct(){
System.out.println(“Add Product Successful”);
}
@Test(priority = 3)
public void addCurrency(){
System.out.println(“Add Currency Successful”);
}
}
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Class 2

@BeforeClass
public void login(){
System.out.println(“Login Successful”);
}
@AfterClass
public void logout(){
System.out.println(“Logout Successful”);
}
@Test (priority = 1)
public void deleteVendor(){
System.out.println(“Delete Vendor Successful”);
}
@Test(priority = 2)
public void deleteProduct(){
System.out.println(“Delete Product Successful”);
}
@Test(priority = 3)
public void deleteCurrency(){
System.out.println(“Delete Currency Successful”);
}
}

TestNG Annotations

@Test – The annotated method is a part of a Test Case

@BeforeMethod – The annotated method will be run before each Test method
@AfterMethod – The annotated method will be run after each Test Method

@BeforeClass – The annotated method will be run before the first test method in the current class is

invoked.
@AfterClass – The annotated method will be run after all the Test methods in the current class have

been run.

@BeforeTest – The annotated method will be run before any Test method belonging to classes inside

the tag is run
@AfterTest – The annotated method will be run after all the Test methods belonging to the classes

inside the tage have run.

TestNG Testing Framework for Selenium

V) Grouping Test Cases

XML File

<suite name=”Suite” >
<test name=”Test”>
<groups>
<run>
<include name = “regression”/>
</run>
</groups>
<classes>
<class name=”abcd.NewTest3″/>
</classes>
</test> <!– Test –>
</suite> <!– Suite –>
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Class File

public class NewTest3 {
@Test(groups = {“sanity”, “regression”}, priority =1)
public void login(){
System.out.println(“Login Successful”);
}
@Test (groups = {“sanity”}, priority =3)
public void fundTransfer(){
System.out.println(“Fund Transfer Successful”);
}
@Test(groups = {“sanity”}, priority =2)
public void search(){
System.out.println(“Search Successful”);
}
@Test (groups = {“regression”}, priority =2)
public void advancedSearch(){
System.out.println(“Advanced Search Successful”);
}
@Test(groups = {“regression”}, priority =3)
public void prePaidRecharge(){
System.out.println(“PrePaid Recharge Successful”);
}
@Test(groups = {“regression”}, priority =4)
public void billPayments(){
System.out.println(“Bill Payments Successful”);
}
@Test(groups = {“sanity”, “regression”}, priority =10)
public void logout(){
System.out.println(“Logout Successful”);
}
}

VI) Parallel Test Execution

1) Parallel Test Execution (Methods)
XML File

<suite name=”Suite” parallel=”methods” thread-count =”3″>
<test name=”Test”>
<classes>
<class name=”abcd.NewTest5″/>
</classes>
</test> <!– Test –>
</suite> <!– Suite –>

Class File

public class NewTest5 {
@Test
public void testCase1(){
long id = Thread.currentThread().getId();
System.out.println(“Test Case 1 is Successful – Thread id is: “+ id);
}
@Test
public void testCase2(){
long id = Thread.currentThread().getId();
System.out.println(“Test Case 2 is Successful – Thread id is: “+ id);
}
@Test
public void testCase3(){
long id = Thread.currentThread().getId();
System.out.println(“Test Case 3 is Successful – Thread id is: “+ id);
}
}
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Note: A Thread is a concurrent unit of execution.
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2) Parallel Test Execution (Classes)

XML File

<suite name=”Suite” parallel=”classes” thread-count =”2″>
<test name=”Test”>
<classes>
<class name=”abcd.NewTest5″/>
<class name=”abcd.NewTest6″/>
</classes>
</test> <!– Test –>
</suite> <!– Suite –>
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Class 1 File

public class NewTest5 {
@Test
public void testCase1(){
long id = Thread.currentThread().getId();
System.out.println(“Test Case 1 is Successful – Thread id is: “+ id);
}
@Test
public void testCase2(){
long id = Thread.currentThread().getId();
System.out.println(“Test Case 2 is Successful – Thread id is: “+ id);
}
@Test
public void testCase3(){
long id = Thread.currentThread().getId();
System.out.println(“Test Case 3 is Successful – Thread id is: “+ id);
}
}
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Class 2 File

public class NewTest6 {
@Test
public void testCase4(){
long id = Thread.currentThread().getId();
System.out.println(“Test Case 4 is Successful – Thread id is: “+ id);
}
@Test
public void testCase5(){
long id = Thread.currentThread().getId();
System.out.println(“Test Case 5 is Successful – Thread id is: “+ id);
}
@Test
public void testCase6(){
long id = Thread.currentThread().getId();
System.out.println(“Test Case 6 is Successful – Thread id is: “+ id);
}
}
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