How to run Selenium tests in multiple browsers for cross-browser testing using Java?

Question

I am using Selenium WebDriver with Java & TestNG framework. I want to use Firefox, IE, Chrome in one single code at a time for doing cross-browser testing. I can only in

Answer 1

For Ruby you can do the following if you want to run your single code in all three browsers one after the other:

def all_browsers
  browsers = [:firefox,:ie,:chrome].each do |br|
  $driver = Selenium::WebDriver.for br
  $driver.manage.window.maximize
  $driver.navigate.to("http://google.com")
end

Answer 2

For Java, since the posters question was asking for a Java answer, I wrote a complete multi-browser parallel window example.

Answer 3

For C#

Add

using OpenQA.Selenium.Chrome;
using OpenQA.Selenium.Firefox;
using OpenQA.Selenium.IE;

Create a config file which will contain browser name. Implement a method for interaction with the config file

And you can use below code for initialize browsers:

string browser = GetConfigProperty("browser"); //Get browser name from the config
        switch (browser)
        {
            case "chrome":
                driver = new ChromeDriver();
                break;
            case "firefox":
                driver = new FirefoxDriver();
                break;
            case "InternetExplorer":
                driver = new InternetExplorerDriver();
                break;
        }

good luck!

Answer 4

Create testng.xml having the following content:

<!DOCTYPE suite SYSTEM "http://testng.org/testng-1.0.dtd" >
<suite name="Regression Test" verbose="1">  
    <test name="Login_IE">
    <parameter name="browser" value="iexplore"/>
        <classes>
            <class name="com.gb.test.selenium.login.Login" />
        </classes>
    </test>
    <test name="Login_FF">
    <parameter name="browser" value="firefox"></parameter>
    <classes>
    <class name="com.gb.test.selenium.login.Login" />
    </classes>
    </test>
<test name="Login_Chrome">
    <parameter name="browser" value="chrome"></parameter>
    <classes>
    <class name="com.gb.test.selenium.login.Login" />
    </classes>
    </test>
</suite>

Now write your Java WebDriver code as below:

@Parameters({"browser"})
  @BeforeClass
  public void setUp(String browser) {//throws MalformedURLException{
      if(browser.equalsIgnoreCase("iexplore")){
          File file = new File("E:\\IEDriverServer_Win32_2.29.1\\IEDriverServer.exe");
          System.setProperty("webdriver.ie.driver", file.getAbsolutePath());
          driver = new InternetExplorerDriver();

      }
      if(browser.equalsIgnoreCase("firefox")){
          driver = new FirefoxDriver();
      }
      if(browser.equalsIgnoreCase("chrome")){
          File file = new File("F:\\chromedriver_win_22_0_1203_0b\\chromedriver.exe");//v22
        System.setProperty("webdriver.chrome.driver", file.getAbsolutePath());
        driver = new ChromeDriver();
      }

      jse = (JavascriptExecutor) driver;
      driver.manage().window().maximize();
      driver.manage().timeouts().implicitlyWait(DEFAULT_IMPLICIT_WAIT_IN_SECONDS, TimeUnit.SECONDS);
          driver.get("URLOfSite");
  }