Introduction to TestNG Framework

Download Introduction to TestNG Framework graphic type that can be scaled to use with the Silhouette Cameo or Cricut. An SVG's size can be increased or decreased without a loss of quality. All of our downloads include an image, Silhouette file, and SVG file. It should be everything you need for your next project. Our SVG files can be used on adhesive vinyl, heat transfer and t-shirt vinyl, or any other cutting surface

Introduction to TestNG Framework

I) Overview

II) Install TestNG and write First TestNG Test Case.

III) Create multiple Test Cases and Run

IV) Execute multiple programs/classes using XML
-----------------------------------------------
I) Overview

> In Selenium using Java there are two Testing frameworks available,

1) JUnit

2) TestNG
------------------------------
TestNG Testing Framework
> TestNG is a testing framework designed to simplify a broad range of Testing needs, from Unit Testing to System Testing.

> Initially developed for Unit Testing, now used for all kinds of Testing.

> TestNG is an open source framework, where NG stands for next generation.

> TestNG inspired from Junit(Java platform) and NUnit (.NET platform), but introducing some new functionalities that make it more powerful and easier to use.
--------------------------------------------
Advantages of TestNG

1) TestNG Annotations are easy to create Test Cases

2) Test Cases can be grouped and prioritized more easily.

3) Supports Parameterization.

4) Supports Data driven Testing using Dataproviders.

5) Generates HTML reports

6) Parallel test execution is possible.

7) Readily supports integration with other tools and plug ins like Eclipse IDE, build tools Ant, Maven etc...
---------------------------------
Note: Using TestNG we can create Test Cases, group Test Cases, prioritize Test Cases, execute Test Cases and generate Test Reports.
---------------------------------------------
II) Install TestNG and write first Test Case
 
In Eclipse

Help menu -> Install New Software -> Click Add
-> Enter Name as "TestNG"
-> Enter URL as "http://beust.com/eclipse/"
-> Select "TestNG"
-> Next -> Next -> Accept the Agreement -> Finish
------------------------------------------------------
Write TestNG Test Case

Manual Test Case

Test Case Name: Verify title of the Page

Test Steps:

1) Launch Browser

2) Navigate to gmail.com
------------------------------
Verification point
Capture the Page title and compare with expected

Expected = Gmail

Actual =

Status =
--------------------------------------------
TestNG Test Case:

public class Sample {
@Test
public void verifyTitle(){
WebDriver driver = new FirefoxDriver();   
driver.get("https://www.gmail.com");
String pageTitle = driver.getTitle();
Assert.assertEquals(pageTitle, "Gmail");
}
}
-------------------------------------------
Note:
1) main method is not used for TestNG programs.

2) TestNG programs contains only methods that contain @Test Annotations

3) if we don't write @Test Annotations then the methods are not going to be executed.
----------------------------------------------------------
III) Write Multiple Test Cases
 
public class Sample {
@Test
public void testA(){
Assert.assertEquals("Gmail", "Gmail");
}
@Test
public void testC(){
Assert.assertEquals("Gmail", "Google");
}
@Test
public void testB(){
Assert.assertEquals("Yahoo", "Yahoo");
}
}

Note: TestNG Test cases are executed in Alphabetical order,

If You want to control the Test execution process then use priority attribute.
---------------------------------------------------------------
public class Sample {
@Test (priority = 3)
public void abcd(){
Assert.assertEquals("Gmail", "Gmail");
}
@Test (priority = 2)
public void xyz(){
Assert.assertEquals("Gmail", "Google");
}
@Test (priority = 1)
public void pqr(){
Assert.assertEquals("Yahoo", "Yahoo");
}
}
-------------------
General Test Execution Flow:
abcd
pqr
xyz
-----------------
pqr
xyz
abcd
--------------------
public class Sample {
@Test (priority = 3)
public void abcd(){
Assert.assertEquals("Gmail", "Gmail");
}
@Test (priority = 1, enabled = false)
public void xyz(){
Assert.assertEquals("Google", "Google");
}
@Test (priority = 2)
public void pqr(){
Assert.assertEquals("Yahoo", "Yahoo");
}
}
--------------------------------
public class Sample {
@Test
public void login(){
System.out.println("Login Successful");
}
@Test (dependsOnMethods = {"login"})
public void search(){
System.out.println("Search Successful");
}
@Test (dependsOnMethods = {"search"})
public void advancedSearch(){
System.out.println("Advanced Search Successful");
}
@Test (dependsOnMethods = {"advancedSearch"})
public void logout(){
System.out.println("Logout Successful");
}
}
-------------------------------------
Hard dependency
@Test (dependsOnMethods ={"methodName"})

Soft Dependency
@Test (dependsOnMethods ={"methodName"}, alwaysRun=true)
--------------------------------------------------
public class Sample {
public WebDriver driver;
@Test (priority=1)
public void launchBrowser(){
driver = new FirefoxDriver();   
}

@Test (priority=2)
public void verifyPageTitle1(){
driver.get("https://www.gmail.com");
Assert.assertEquals("Gmail", driver.getTitle());
}

@Test(priority=3)
public void verifyPageTitle2(){
driver.get("https://in.yahoo.com/");
Assert.assertEquals("Yahoo", driver.getTitle());
}
@Test (priority=4)
public void closeBrowser(){
driver.close();
}
}
--------------------------------------
Test Execution Flow
1) closebrowser
2) launchBrowser
3) verifyPageTitle1
4) verifyPageTitle2

Test Execution Flow (As per priorities) :

1) launchBrowser
2) verifyPageTitle1
3) verifyPageTitle2
4) closeBrowser
--------------------------------------------------
BeforeMethod and AfterMethod Annotations

@BeforeMethod - Pre-condition for every Test case in a Class/Program
@AfterMethod Post-condition for every Test case in a Class/Program

Example:

@BeforeMethod
public void launchBrowser(){
driver = new FirefoxDriver();   
}

@Test
public void verifyPageTitle1(){
driver.get("https://www.gmail.com");
Assert.assertEquals("Gmail", driver.getTitle());
}

@Test
public void verifyPageTitle2(){
driver.get("https://in.yahoo.com/");
Assert.assertEquals("Yahoo", driver.getTitle());
}
@AfterMethod
public void closeBrowser(){
driver.close();
}
}
--------------------------------------
Test Execution Flow:
launchBrowser -pre-condition for every test case.
closeBrowser -post-condition for every test case

verifyPageTitle1
verifyPageTitle2
---------------------------
launchBrowser
verifyPageTitle1
closeBrowser

launchBrowser
verifyPageTitle2
closeBrowser
---------------------------------------------
BeforeClass and AfterClass Annotations

@BeforeClass -Pre-condition for All Test cases in a Class/Program
@AfterClasee -Post-condition for All Test cases in a Class/Program

Example:
 
@BeforeClass
public void launchBrowser(){
driver = new FirefoxDriver();   
}

@Test
public void verifyPageTitle1(){
driver.get("https://www.gmail.com");
Assert.assertEquals("Gmail", driver.getTitle());
}

@Test
public void verifyPageTitle2(){
driver.get("https://in.yahoo.com/");
Assert.assertEquals("Yahoo", driver.getTitle());
}
@AfterClass
public void closeBrowser(){
driver.close();
}
}
---------------------------------------------------

Download Introduction to TestNG Framework All SVG file downloads also come bundled with DXF, PNG, and EPS file formats. All designs come with a small business commercial license. These SVG cut files are great for use with Silhouette Cameo or Cricut and other Machine Tools.

DOWNLOAD SVG