Monkey patching in Ruby refers to dynamically modifying a class or module at runtime to add, remove or modify its behavior. In the context of Selenium, we can use monkey patching to modify the behavior of the driver to add new functionalities or override existing ones.
The following example shows how to monkey patch the Selenium driver in Ruby:
require 'selenium-webdriver'
# Create a new class or module to hold your custom methods
module MyDriverExtensions
def custom_method(arg1, arg2)
# Add your custom implementation
puts "I am a custom method with arguments #{arg1} and #{arg2}"
end
end
# Get the original Selenium driver class
original_driver_class = Selenium::WebDriver::Driver
# Define a new class that inherits from the original class
# and includes your custom methods
class MyDriver < original_driver_class
include MyDriverExtensions
end
# Replace the original driver class with your custom driver class
Selenium::WebDriver.const_set(:Driver, MyDriver)
# You can now create new instances of the driver with the added functionality:
driver = Selenium::WebDriver.for :chrome
driver.custom_method("hello", "world") # call your custom method
In this example, we are creating a new module MyDriverExtensions
to hold our custom methods. Then, we create a new class MyDriver
that inherits from the original driver class Selenium::WebDriver::Driver
and includes our custom methods. Finally, we set the Driver
constant in the Selenium::WebDriver
module to point to our new MyDriver
class.
Once the driver class has been replaced, you can create new instances of the driver with the added functionality by simply calling Selenium::WebDriver.for
or any other method that creates a new instance of the driver.
Please start posting anonymously - your entry will be published after you log in or create a new account. This space is reserved only for answers. If you would like to engage in a discussion, please instead post a comment under the question or an answer that you would like to discuss
Asked: 2023-05-13 07:35:51 +0000
Seen: 17 times
Last updated: May 13 '23
What is the process for installing SASS/Compass in the DDEV web container?
On a remote host, the cursor control and Enter key in Rubymine do not function properly.
How does async execution relate to ruby-odbc?
What is the method of utilizing Ruby to add colored text to the terminal output?
Which languages are appropriate to use for a contemporary website?
How can an HTML form and a MySQL database be updated by several users simultaneously?
What is the process of generating swagger definitions using AWS SDKs?