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.

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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