Why End to End Testing is Required and How to Execute it?

End to End testing determines whether the application is performing according to the requirements or not. It considers real world scenarios, including communication with the hardware and database. This type of testing ensures accurate communication between system components and also identifies various dependencies of an application.

There are two different methods of performing End to End Testing.

Horizontal End to End Testing

It occurs horizontally across multiple applications and is very commonly used method. The best example is a web-based application of an online ordering system. However, it can occur easily in a single ERP application.

Vertical End to End Testing

Here, all the layers of the application are individually tested from top to bottom. It includes verification and evaluation of all the transactions of an application from start till end. The best example is a web-based application that uses HTML codes for communicating with the web server.

End to End testing also combines the benefits of White Box Testing and Black Box Testing. These techniques are used depending upon the requirement at different levels as the software is being developed.

Why End to End Testing?

Today’s modern application involves communication with various sub-systems. This increases the complexity of an application. The sub-system can be present with the same organization or with different organizations as well. Moreover, any failure or fault in sub-system can affect the whole system.

End to End Testing can help avoid and control major risks, including:

 

How to Perform End to End Testing?

Some of the major activities that are involved in End to End Testing are mentioned below.

 

360logica offers both global and localized solutions for integrated system testing and QA consulting that define, establish and validate functionality of a software product against system, business, and deliverable specifications. A premier software testing company recognized for its expertise, we have been providing extensive product functionality and performance testing to all business sectors fast adopting dynamic IT applications. Our proficiency in latest tools and technology and ability to provide the best automated system testing support across all platforms assure clients of foolproof verification of both functional and non-functional essentials of applications and complete compliance evaluation.

Experts at 360logica software testing company employ customized methodology underlined with a flexible and integrated approach for each system testing project. We plan and implement test strategy based on technology, application domain, and client specifications. Our experience in performance testing and QA consulting helps design test cases and use techniques that can discover all possible, potential, and foreseeable defects with high-requirement coverage assurance.
Our system testing approach also covers validation of functional and non-functional requirements of an application as per specific market demands. This gives the application high degree of reliability for intended use and better end user experience.

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