Selenium For Mac

This article provides a detailed guide where you will learn how to download the latest version of Selenium ChromeDriver. You will also see how you can setup Selenium ChromeDriver in multiple ways, and then write code which can launch Chrome browser using Selenium.

Selenium For Mac

Note: This article is a part of our Selenium Tutorial series. Please make sure that you have installed the latest version of Selenium WebDriver in order to avoid compatibility issues with Chrome.

What tool versions are we going to use for Selenium ChromeDriver setup?

In this article, we will work with the latest and stable versions of Selenium, ChromeDriver and Google Chrome. The versions that we are going to use are –

  • Selenium – version 3.11.0
  • Chrome Browser – version 66
  • ChromeDriver – version 2.39

In this Selenium tutorial, we learn about the prerequisites of Selenium testing and their installation. The prerequisites include Java Development Kit, an ID. Conda install linux-ppc64le v3.141.0; linux-64 v3.141.0; win-32 v3.11.0; linux-aarch64 v3.141.0; osx-64 v3.141.0; win-64 v3.141.0; To install this package with conda run one of the following: conda install -c conda-forge selenium. ChromeDriver is available for Chrome on Android and Chrome on Desktop (Mac, Linux, Windows and ChromeOS).

What is ChromeDriver?

Before we begin, let us check out some basics of ChromeDriver. When you write test scripts in Selenium, you use WebDriver to launch and communicate with different browsers. You will generally do this with the below line of code –

Method 1: Use webdriver.chrome.driver system property

With this method, you will have to add an additional line of code in your test case. Follow the steps given below to use this method –

1. Copy the entire path where you unzipped chromedriver.exe. Let us assume that the location is – D:Driverschromedriver.exe. You will need to add System.setProperty with the driver location to your code.

2. Code to launch Chrome browser would look like this –

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publicvoidLaunchChrome_Method1(){
System.setProperty('webdriver.chrome.driver','D:Driverschromedriver.exe');
WebDriver driver=newChromeDriver();
}

3. Run this code to verify that it works fine. It launches a new browser window and opens google.com.

Did you observe that there is a message – ‘Chrome is being controlled by automated test software’ which comes up when you launch browser with ChromeDriver?

This message would come up every time you launch Chrome. To remove this message, you would need to use disable-infobars argument from ChromeOptionsTorrent word for mac 2013. class in your code. The code snippet for this is given below –

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publicvoidLaunchChrome_Method1(){
System.setProperty('webdriver.chrome.driver','D:Driverschromedriver.exe');
ChromeOptions options=newChromeOptions();
driver.get('http://www.google.com');
}

Try it out and check if you are able to launch Chrome browser without the message. Let us now jump over to the next method of setting up ChromeDriver.

Method 2: Set property in Environment Variables

With this approach, you will need to add ChromeDriver’s folder location to environment variables. The steps to follow this approach are given below –

1. Copy the entire folder location where chromedriver.exe is saved. If the entire path is D:Driverschromedriver.exe, then the folder location would be D:Drivers

2. You have to now open environment variables window in your machine. To do this, click on Start menu. Then right click on Computer and select Properties option

Download Selenium For Mac

3. Now click on Advanced System Settings option

4. This would open the System Properties window as shown below. Now from the Advanced Tab, click on Environment Variables button

5. Check that there is a variable named Path under System variables section as shown in below image

6. Select the Path variable and click on Edit button. Now move to the end of the Variable value field, then add a semi colon (;) and then ChromeDriver’s folder location (which in our case is – D:Drivers)

Note: Path variable contains multiple different values, and semi-colon acts as a separator between these multiple values.

7. Click OK buttons to close all the windows. Since you have now set the driver path in Environment variables, so you don’t need to provide it in your code. The new code to launch Chrome would look like this –

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publicvoidLaunchChrome_Method2(){
options.addArguments('disable-infobars');
WebDriver driver=newChromeDriver(options);
}

8. Run the code to see if it works fine.


This completes our article on how to download latest ChromeDriver for Selenium and use it to launch Chrome browser. Try it out and let us know if this worked for you. Feel free to contact us using comments section if you face any issue while implementing this.


Bonus Tip: It’s a good approach to keep your browser maximized while running test scripts. And a good way to do this is to maximize the browser when you launch it for the first time. With Selenium ChromeDriver, you can do this using ChromeOptions class. The code snippet is given below –

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publicvoidLaunchChrome_Method2(){
options.addArguments('disable-infobars');
driver.get('http://www.google.com');
}

Do you have any useful tips which you take care of while launching the browser? You can share it with us using the comments section.

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