Parallel execution of scripts with TestNG
TestNG gives us the facility to execute multiple tests in parallel and two different methods of doing it are:
Method 1: Having multiple test method in one class file
Step 1: Create a class file with name “DummyTest1” and add following code in it.
public class DummyTest1
{
public WebDriver driver;
@Test
public void main()
{
driver.findElement(By.name("userName")).sendKeys("mercury");
driver.findElement(By.name("password")).sendKeys("mercury");
driver.findElement(By.name("login")).click();
}
@Test
public void main1()
{
driver.findElement(By.name("userName")).sendKeys("mercury");
driver.findElement(By.name("password")).sendKeys("mercury");
driver.findElement(By.name("login")).click();
}
@BeforeMethod
public void beforeMethod()
{
driver = new FirefoxDriver();
driver.manage().timeouts().implicitlyWait(10, TimeUnit.SECONDS);
driver.get("http://newtours.demoaut.com/");
}
@AfterMethod
public void afterMethod()
{
driver.quit();
}
}
Step 2: Add following code in testng.xml file. Make sure you add the right class name.
<!DOCTYPE suite SYSTEM "http://testng.org/testng-1.0.dtd">
<suite name="Parallel test suite" parallel="methods" thread-count="2">
<test name="Regression 1">
<classes>
<class name="AutomationFrameworkForDummy.DummyTest1"/>
</classes>
</test>
</suite>
Step 3: Run it and you will see multiple browser window in parallel.
Method 2: Having two test method in two class file.
Step 1: Create a class file and add following code in it.
public class Chrome_Search {
WebDriver driver;
@BeforeTest
@Parameters("browser2")
public void test1(String browser2)
{
if(browser2.equalsIgnoreCase("chrome"))
{
System.setProperty("webdriver.chrome.driver", "E://Rajesh Document//AutomationFrameworks//WordPressAutomation//Drivers//chromedriver.exe");
driver =new ChromeDriver();
driver.get("www.google.com");
}
else
{
System.out.println("Google Chrome");
}
}
}
Step 2: Create another class file and add following code in that class file.
public class Mozilla_OpenAmazon {
WebDriver driver;
@BeforeTest
@Parameters("browser1")
public void launchbrowser(String browser1)
{
if(browser1.equalsIgnoreCase("firefox"))//For Firefox we dont need to download any jar file as we have Inbuilt firefox jar files
{
driver=new FirefoxDriver();
System.out.println("Hello Google...");
driver.get("https://www.amazon.com/");
driver.findElement(By.id("twotabsearchtextbox")).sendKeys("Dolly");
}
else
{
System.out.println("Firefox");
}
}
@AfterTest
public void closeBrowser()
{
driver.quit();
}
}
Step 3: Add following code in testng.xml
<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE suite SYSTEM "http://testng.org/testng-1.0.dtd" >
<suite name="Suite" parallel="tests">
<test name="FirefoxTest" >
<parameter name = "browser1" value="Firefox"/>
<classes>
<class name ="AutomationFrameworkForDummy.Mozilla_OpenAmazon"> </class>
</classes>
</test>
<test name ="Chrome Test">
<parameter name = "browser2" value="Chrome"/>
<classes>
<class name ="AutomationFrameworkForDummy.Chrome_Search"/>
</classes>
</test>
</suite>
Step 4: Now Run it.
