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Selenium WebDriver - Installation

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Selenium is a automation test which helps us to automate tests on web applications. Before installing Selenium webdriver, we should first identify a language in which the Selenium tests can be developed since there are multiple languages which supports Selenium.

Selenium Webdriver Installation with Java

Step 1 − We would need to download and then install Java in our local system. This can be done by navigating to the link Java Downloads

Once we have successfully installed Java, we can confirm its installation by running the command: java, from the command prompt.

C:\java

It will display the following information on the screen −

Usage: java [options] <mainclass> [args...]
           (to execute a class)
   or  java [options] -jar <jarfile> [args...]
           (to execute a jar file)
   or  java [options] -m <module>[/<mainclass>] [args...]
       java [options] --module <module>[/<mainclass>] [args...]
           (to execute the main class in a module)
   or  java [options] <sourcefile> [args]
           (to execute a single source-file program)

 Arguments following the main class, source file, -jar <jarfile>,
 -m or --module <module>/<mainclass> are passed as the arguments to
 main class.

 where options include:

    -cp <class search path of directories and zip/jar files>
    -classpath <class search path of directories and zip/jar files>
    --class-path <class search path of directories and zip/jar files>
                  A ; separated list of directories, JAR archives,
                  and ZIP archives to search for class files.
    -p <module path>
    --module-path <module path>...
                  A ; separated list of directories, each directory
                  is a directory of modules.
    --upgrade-module-path <module path>...
                  A ; separated list of directories, each directory
                  is a directory of modules that replace upgradeable
                  modules in the runtime image
    --add-modules <module name>[,<module name>...]
                  root modules to resolve in addition to the initial module.
                  <module name> can also be ALL-DEFAULT, ALL-SYSTEM,
                  ALL-MODULE-PATH.
    --enable-native-access <module name>[,<module name>...]
                  modules that are permitted to perform restricted native operations.
                  <module name> can also be ALL-UNNAMED.
    --list-modules
                  list observable modules and exit
    -d <module name>
    --describe-module <module name>
                  describe a module and exit
    --dry-run     create VM and load main class but do not execute main method.
                  The --dry-run option may be useful for validating the
                  command-line options such as the module system configuration.
    --validate-modules
                  validate all modules and exit
                  The --validate-modules option may be useful for finding
                  conflicts and other errors with modules on the module path.
    -D<name>=<value>
                  set a system property
    -verbose:[class|module|gc|jni]
                  enable verbose output for the given subsystem
    -version      print product version to the error stream and exit
    --version     print product version to the output stream and exit
    -showversion  print product version to the error stream and continue
    --show-version
                  print product version to the output stream and continue
    --show-module-resolution
                  show module resolution output during startup
    -? -h -help
                  print this help message to the error stream
    --help        print this help message to the output stream
    -X            print help on extra options to the error stream
    --help-extra  print help on extra options to the output stream
    -ea[:<packagename>...|:<classname>]
    -enableassertions[:<packagename>...|:<classname>]
                  enable assertions with specified granularity
    -da[:<packagename>...|:<classname>]
    -disableassertions[:<packagename>...|:<classname>]
                  disable assertions with specified granularity
    -esa | -enablesystemassertions
                  enable system assertions
    -dsa | -disablesystemassertions
                  disable system assertions
    -agentlib:<libname>[=<options>]
                  load native agent library <libname>, e.g. -agentlib:jdwp
                  see also -agentlib:jdwp=help
    -agentpath:<pathname>[=<options>]
                  load native agent library by full pathname
    -javaagent:<jarpath>[=<options>]
                  load Java programming language agent, see java.lang.instrument
    -splash:<imagepath>
                  show splash screen with specified image
                  HiDPI scaled images are automatically supported and used
                  if available. The unscaled image filename, e.g. image.ext,
                  should always be passed as the argument to the -splash option.
                  The most appropriate scaled image provided will be picked up
                  automatically.
                  See the SplashScreen API documentation for more information
    @argument files
                  one or more argument files containing options
    --disable-@files
                  prevent further argument file expansion
    --enable-preview
                  allow classes to depend on preview features of this release
To specify an argument for a long option, you can use --<name>=<value> or
--<name> <value>.

Next, we would confirm the version of the Java installed by running the command −

java –version

It will show the following output −

openjdk version "17.0.9" 2023-10-17
OpenJDK Runtime Environment Homebrew (build 17.0.9+0)
OpenJDK 64-Bit Server VM Homebrew (build 17.0.9+0, mixed mode, sharing)

The output of the command executed would denote the java version installed in the system.

To get a more detailed view on how set up Java, please refer to the link Java Environment Setup.

Step 2 − Install Maven in our system using the link Downloading Apache Maven.

Next, we would confirm the version of the Maven installed by running the command −

mvn –version

It will show the following output −

Apache Maven 3.9.6 (bc0240f3c744dd6b6ec2920b3cd08dcc295161ae)
Maven home: /opt/homebrew/Cellar/maven/3.9.6/libexec
Java version: 21.0.1, vendor: Homebrew, runtime: /opt/homebrew/Cellar/openjdk/21.0.1/libexec/openjdk.jdk/Contents/Home
Default locale: en_IN, platform encoding: UTF-8
OS name: "mac os x", version: "14.0", arch: "aarch64", family: "mac"

The output of the command executed would denote that the Maven version installed in the system.

Step 3 − Install the IntelliJ editor to run the Selenium test. There are several editors available in the market for example: Eclipse, IntelliJ, Atom, and so on. Using these editors, we can start working on a project to start our test automation on Selenium.

Step 4 − IntelliJ editor setup should be completed successfully.

Step 5 − Add the below code in the Main.java file.

Example 1

package org.example;

import org.openqa.selenium.WebDriver;
import org.openqa.selenium.edge.EdgeDriver;
import java.util.concurrent.TimeUnit;

public class Main {
   public static void main(String[] args) throws InterruptedException {

      // Initiate the Webdriver
      WebDriver driver = new EdgeDriver();

      // adding implicit wait of 15 secs
      driver.manage().timeouts().implicitlyWait(15, TimeUnit.SECONDS);
      
      // URL launch 
      driver.get("https://www.tutorialspoint.com/selenium/practice/selenium_automation_practice.php");

      // get browser title after browser launch
      System.out.println("Browser title: " + driver.getTitle());

   }
}

Dependencies added in pom.xml file −

<?xml version="1.0" encoding="UTF-8"?>
<project xmlns="http://maven.apache.org/POM/4.0.0"
   xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
   xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 
   http://maven.apache.org/xsd/maven-4.0.0.xsd">
   
   <modelVersion>4.0.0</modelVersion>
   <groupId>org.example</groupId>
   <artifactId>SeleniumJava</artifactId>
   <version>1.0-SNAPSHOT</version>

   <properties>
      <maven.compiler.source>16</maven.compiler.source>
      <maven.compiler.target>16</maven.compiler.target>
      <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
   </properties>
   
   <!-- https://mvnrepository.com/artifact/org.seleniumhq.selenium/selenium-java -->
   <dependencies>
      <dependency>
         <groupId>org.seleniumhq.selenium</groupId>
         <artifactId>selenium-java</artifactId>
         <version>4.19.0</version>
      </dependency>
   </dependencies>
</project>

Step 6 − Run the test and wait for the execution to complete

Step 7 − Edge browser got launched, and we had got the output in the console with the messages - Browser Title: Selenium Practice - Student Registration Form and Process finished with exit code 0, signifying successful execution of the code.

Output

Browser title: Google

Process finished with exit code 0

Along with that Edge browser got launched with the message Edge is being controlled by automated test software at the top.

Example 2

Let us take another example, where we would launch the browser, open a URL, get the browser title, and finally quit the browser.

package org.example;

import org.openqa.selenium.WebDriver;
import org.openqa.selenium.edge.EdgeDriver;
import java.util.concurrent.TimeUnit;

public class MainBrowserQuit {
   public static void main(String[] args) throws InterruptedException {

      // Initiate the Webdriver
      WebDriver driver = new EdgeDriver();

      // adding implicit wait of 15 secs
      driver.manage().timeouts().implicitlyWait(15, TimeUnit.SECONDS);

      // URL launch and get the browser title
      driver.get("https://www.tutorialspoint.com/selenium/practice/selenium_automation_practice.php");
      System.out.println( "Browser title after launch: " + driver.getTitle());
      
      // close browser
      driver.quit();
   }
}

Output

Browser title after launch: Selenium Practice - Student Registration Form

Process finished with exit code 0

In the above example, we had first launched the Edge browser then retrieved the browser title and then quit the browser, and in the console received the message - Browser title after launch: Selenium Practice - Student Registration Form.

Finally, the message Process finished with exit code 0 was received, signifying successful execution of the code.

Conclusion

This concludes our comprehensive take on the tutorial on Selenium Installation. We’ve started with describing Selenium Webdriver installation with Java, and examples to illustrate how to launch a browser then quit it in Selenium Webdriver. This equips you with in-depth knowledge of the Selenium Installation. It is wise to keep practicing what you’ve learned and exploring others relevant to Selenium to deepen your understanding and expand your horizons.

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