Parallel = "tests" not working in Grid - selenium

Question

Following is my Methods code :
package testcases;
import java.io.FileInputStream;
import java.io.FileNotFoundException;
import java.io.IOException;
import java.net.MalformedURLException;
import java.net.URL;
import java.util.Properties;
import java.util.concurrent.TimeUnit;
import org.apache.log4j.Logger;
import org.openqa.selenium.By;
import org.openqa.selenium.Platform;
import org.openqa.selenium.chrome.ChromeDriver;
import org.openqa.selenium.chrome.ChromeDriverService;
import org.openqa.selenium.chrome.ChromeOptions;
import org.openqa.selenium.ie.InternetExplorerDriver;
import org.openqa.selenium.remote.DesiredCapabilities;
import org.openqa.selenium.remote.RemoteWebDriver;
import org.openqa.selenium.support.ui.ExpectedConditions;
import org.openqa.selenium.support.ui.WebDriverWait;
import org.testng.annotations.AfterClass;
import org.testng.annotations.AfterSuite;
import org.testng.annotations.AfterTest;
import org.testng.annotations.BeforeClass;
import org.testng.annotations.DataProvider;
import org.testng.annotations.Parameters;
import org.testng.annotations.Test;
import pages.ResultsPage;
import utilities.ExcelReader;
public class methodDefinations extends base {
public void tearDown(){
driver.quit();
}
public void setUp(String browser) throws MalformedURLException {
System.out.println(browser);
DesiredCapabilities capabilities = null;
System.out.println("before driver==null")
if(browser.equals("firefox")){
System.out.println("ff");
capabilities = DesiredCapabilities.firefox();
capabilities.setBrowserName("firefox");
capabilities.setPlatform(Platform.ANY);
}
else if(browser.equals("chrome")){
System.out.println("ch");
capabilities = DesiredCapabilities.chrome();
capabilities.setBrowserName("chrome");
capabilities.setPlatform(Platform.ANY);
}
System.out.println("inside driver==null");
driver = new RemoteWebDriver(new URL("http://localhost:4444/wd/hub"), capabilities);
System.out.println(capabilities);
String browserName = capabilities.getBrowserName();
String browserVersion = capabilities.getVersion();
System.out.println("Browser = " + browserName + " "+browserVersion);
System.out.println("before testsiteurl");
driver.get("http://keep.google.com");
System.out.println("after testsite url");
driver.manage().timeouts().implicitlyWait(10, TimeUnit.SECONDS);
driver.manage().window().maximize();
}
public void doLogin()
{
System.out.println("after maximize");
driver.findElement(By.cssSelector("#Email")).sendKeys("abcd#gmail.com");
driver.findElement(By.cssSelector("#next")).click();
driver.findElement(By.cssSelector("#Passwd")).sendKeys("q1w2e3r4t5y6u7i8o9p0");
driver.findElement(By.cssSelector("#signIn")).click();
driver.findElement(By.xpath("html/body/div[2]/div[2]/div[2]/div[1]/div[2]/div[1]/div[7]")).sendKeys("example");
System.out.println("example typed");
}
}
Following is my Test Case :
package testcases;
import java.net.MalformedURLException;
import org.testng.annotations.BeforeClass;
import org.testng.annotations.DataProvider;
import org.testng.annotations.Parameters;
import org.testng.annotations.Test;
import utilities.ExcelReader;
public class testCasess {
#Parameters("browser")
#Test
public void setup(String browser) throws MalformedURLException, InterruptedException {
methodDefinations md = new methodDefinations();
md.setUp(browser);
}
#Test
public void login()
{
methodDefinations md = new methodDefinations();
md.doLogin();
md.tearDown();
}
Following is my XML :
<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE suite SYSTEM "http://testng.org/testng-1.0.dtd" >
<suite name="Suite" parallel="tests" thread-count="2" >
<test name="LoginTest">
<parameter name = "browser" value= "firefox"></parameter>
<classes>
<class name="testcases.testCasess"/>
</classes>
</test> <!-- Test -->
<test name="LoginTest2">
<parameter name = "browser" value= "chrome"></parameter>
<classes>
<class name="testcases.testCasess"/>
</classes>
</test> <!-- Test -->
</suite> <!-- Suite -->
Parallel = "tests" not working in Grid 2.
It basically opens both the browsers. But when it comes to typing username, it types username in firefox twice. Nothing is typed in Chrome.
I dont understand why this is happening.
Following is the Base class :
package testcases;
import java.io.FileInputStream;
import java.net.MalformedURLException;
import java.net.URL;
import java.util.Properties;
import java.util.concurrent.TimeUnit;
import org.apache.log4j.Logger;
import org.openqa.selenium.Platform;
import org.openqa.selenium.WebDriver;
import org.openqa.selenium.remote.DesiredCapabilities;
import org.openqa.selenium.remote.RemoteWebDriver;
import org.openqa.selenium.support.ui.WebDriverWait;
import org.testng.annotations.AfterSuite;
import org.testng.annotations.BeforeSuite;
public class base {
public WebDriver driver=null;
public static WebDriverWait wait;
public static Properties OR = new Properties();
public static Properties Config = new Properties();
public static Logger log = Logger.getLogger("devpinoyLogger");
public static FileInputStream fis;
public void tearDown()
{
driver.quit();
}
}
}

Answer 1

Based on your code, this can only happen if your driver is static. Basically, you should have two instances of driver to interact with them separately.

Answer 2

My Base class is as follows :
package base;
import java.io.FileInputStream;
import java.io.FileNotFoundException;
import java.io.IOException;
import java.net.MalformedURLException;
import java.util.Properties;
import java.util.concurrent.TimeUnit;
import org.openqa.selenium.WebDriver;
import org.openqa.selenium.chrome.ChromeDriver;
import org.openqa.selenium.firefox.FirefoxDriver;
//import org.openqa.selenium.support.ui.WebDriverWait;
import org.testng.annotations.AfterSuite;
import org.testng.annotations.BeforeSuite;
import org.testng.annotations.Parameters;
public class TestBase {
public static WebDriver driver;
public static Properties OR = new Properties();
public static Properties Config = new Properties();
//public static Logger log = Logger.get
public static FileInputStream fis;
#BeforeSuite
#Parameters({ "browser" })
public void setUp(String browser) throws MalformedURLException{
if(driver==null)
{
try {
fis = new FileInputStream(System.getProperty("user.dir")+"/src/test/resources/properties/OR.properties");
} catch (FileNotFoundException e1) {
// TODO Auto-generated catch block
e1.printStackTrace();
}
try {
OR.load(fis);
//log.debug("OR file loaded");
} catch (IOException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
try {
fis = new FileInputStream(System.getProperty("user.dir")+"/src/test/resources/properties/Config.properties");
} catch (FileNotFoundException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
try {
Config.load(fis);
} catch (IOException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
System.out.println("*******************");
driver = Browser.getDriver(browser);
driver.get(Config.getProperty("testsiteurl"));
driver.manage().timeouts().implicitlyWait(10L, TimeUnit.SECONDS);
driver.manage().window().maximize();
//WebDriverWait wait = new WebDriverWait(driver, 10L);
}
}
#AfterSuite
public void tearDown(){
System.out.println("Closing browser");
driver.quit();
}
}