testng demo for reference

below are the sample demo code for testng beginners

   package test;

import org.testng.annotations.AfterClass;
import org.testng.annotations.AfterMethod;
import org.testng.annotations.AfterSuite;
import org.testng.annotations.BeforeClass;
import org.testng.annotations.BeforeMethod;
import org.testng.annotations.BeforeSuite;
import org.testng.annotations.Parameters;
import org.testng.annotations.Test;

public class TestNgDemo {
    @BeforeSuite
     public void f6() {
          System.out.println("Before suite is executed");
      }
    @BeforeClass
     public void f5() {
          System.out.println("Before class is executed");
      }
    @BeforeMethod
     public void f4() {
          System.out.println("Before Method is executed");
      }

  @Test(groups={"sanity"})
  public void f() {
      System.out.println("Test is executed");
  }

  @Test(groups={"regression"},priority=2)
  public void test2() {
      System.out.println("Test 2 is executed");
  }

  @Test(dependsOnMethods ={"test4"},groups={"regression"},priority=1)
  public void test3() {
      System.out.println("Test 3 is executed");

  }

  @Test(groups={"regression"})
  public void test4() {
      System.out.println("Test 4 is executed");
      String project="PNC";
      System.out.println(project);
  }
  @Parameters("browser")
  @Test(groups={"regression"},priority=3)
  public void test5(String browser) {
      System.out.println("Test 5 is executed");
      System.out.println("Browser: "+browser);
  }



  @AfterMethod
     public void f3() {
          System.out.println("After Method is executed");
      }

  @AfterClass
     public void f7() {
          System.out.println("after class is executed");
      }

  @AfterSuite
     public void f8() {
          System.out.println("after suite is executed");
      }
}

Below are testng xml code for ref with all the annotations

<?xml version="1.0" encoding="UTF-8"?>
<suite name="example suite 1"  parallel="methods" thread-count="2" >
  <test name="Regression suite 1" >
 <!--  <parameter name = "browser" value="chrome"/> --> 
  <groups>
         <run>
            <include name = "regression" />
         </run>
      </groups> 
    <classes>
      <class name="test.TestNgDemo"/>


    </classes>
 </test>

 <test name="Regression suite 2" >
  <parameter name = "browser" value="firefox"/> 
  <groups>
         <run>
            <include name = "regression" />
         </run>
      </groups>
    <classes>
      <class name="test.TestNgDemo"/>


    </classes>
 </test>

  <test name="Regression suite 3" >
  <parameter name = "browser" value="IE"/> 
  <groups>
         <run>
            <include name = "regression" />
         </run>
      </groups>
    <classes>
      <class name="test.TestNgDemo"/>


    </classes>
 </test> 
</suite>

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