How to Upload & Download a File using Selenium Webdriver (medium)

20 Questions

Which method is used to upload files in Selenium WebDriver?

sendKeys()

How can file uploads and downloads be handled in Selenium WebDriver?

By using sendKeys() method

What is the URL of the test application used in the tutorial?

https://demo.guru99.com/test/upload/

What is the file path used in the WebDriver code example to upload a file?

C:\newhtml.html

Which WebDriver is used in the provided code example?

FirefoxDriver

What is the purpose of the findElement() method in Selenium WebDriver?

To find and return a single web element

Which package needs to be imported to use WebDriver in Java?

org.openqa.selenium

What is the purpose of the baseUrl variable in the provided code example?

To store the base URL of the test application

What is the purpose of the System.setProperty() method in the provided code example?

To set the path to the geckodriver executable

What is the purpose of the WebElement interface in Selenium WebDriver?

To represent a web element

Which command is used to move to the root directory in the command prompt?

cd /

What is the purpose of Wget in Selenium WebDriver?

To automate file downloads

Which package needs to be imported to handle IOException in the code?

java.io.IOException

What is the purpose of the 'getAttribute()' method in WebDriver?

To obtain the value of a specific attribute of an element

What is the purpose of the 'sendKeys()' method in WebDriver?

To enter text into an input field

Which button is clicked to upload a file in WebDriver?

The 'Send' button

What is the purpose of the '--no-check-certificate' flag in the Wget command?

To skip certificate validation during the download process

What is the purpose of the 'Process exec = Runtime.getRuntime().exec(wget_command)' line in the code?

To execute the Wget command

What is the purpose of the 'int exitVal = exec.waitFor()' line in the code?

To obtain the exit value of the Wget command

What is the purpose of the 'driver.close()' line in the code?

To close the WebDriver

Study Notes

File Upload and Download in Selenium WebDriver

File uploads can be handled in Selenium WebDriver using the sendKeys() method to send the file path to the file input element.
File downloads can be handled using the Wget command, which is a free utility for downloading files from the web.

Code Example

The file path used to upload a file is C:\\path\\to\\file.txt.
The WebDriver used in the provided code example is ChromeDriver.
The findElement() method is used to find an element on the web page.
The java.util.package needs to be imported to use WebDriver in Java.
The baseUrl variable is used to store the base URL of the test application.
The System.setProperty() method is used to set the system property for the WebDriver.
The WebElement interface is used to represent an element on the web page.

Wget Command

The Wget command is used to download files from the web.
The --no-check-certificate flag is used to ignore certificate checks.
The Process exec = Runtime.getRuntime().exec(wget_command) line is used to execute the Wget command.
The int exitVal = exec.waitFor() line is used to wait for the process to complete.

WebDriver Methods

The getAttribute() method is used to get the value of an attribute of an element.
The sendKeys() method is used to send keys to an element.
The driver.close() line is used to close the browser.

Commands

The cd command is used to move to the root directory in the command prompt.

Exceptions

The java.io package needs to be imported to handle IOException in the code.

Test your knowledge on uploading files in Selenium WebDriver. Learn how to use the sendKeys() method to enter the file path for uploading, as well as how to download files using Selenium WebDriver.

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