Design patterns provide solutions to the commonly occurring problems in the design of the software. The design pattern is like a blueprint that can be customized to target any particular problem of the code. Patterns are a toolkit of solutions to address common problems in software design. …

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The requirement of WebDriver Architecture selenium is to understand the Web-UI automation using selenium WebDrive.For the depth of knowledge of selenium Webdrive, we have to understand the architecture first. The order to know about architecture first needs to know about the 4 components that compare the framework.

A session is a way to continue information across different web pages to recognize users as they traverse a site or app. There was absolutely no way a server could remember a specific user between multiple requests, which is why we call the HTTP protocol a stateless protocol. For example…

Foreign Key Mapping is the process of establishing a link between two records. Suppose I have a User and I make a table called users that has some specific ID that should be a primary key.

In the Strategy pattern, we implement multiple solutions for the same problem and solutions can be selected at run time depending on the condition. In Apex, we can use custom metadata or custom settings to define these conditions. Let’s understand this pattern by jumping to a solution via sudo-code. Suppose…

Webhooks are extensions of APIs. The data comes in a web request to your application. Webhooks may be the result of an earlier API call, this type of webhook is also called a “callback”, such as an ‘asynchronous’ request to the Number Insight API. Even webhooks are used to notify…

The template method behavioral design pattern is to define an algorithmic program as a skeleton of operations and leave the details to be implemented in subclasses. These steps can be abstract methods that don’t require implementation while declaration time. That’s why they will be implemented in subclasses. …

WebDrvier is a collection of related methods. WebElements are buttons, text boxes, checkboxes, drop-down menus, hyperlinks, etc. on a web application. The Building Blocks for Selenium WebDriver is to first locate a WebElement then perform an action on the WebElement. A configuration for WebDriver is required before importing its packages…