Integration Testing – A Complete Overview



Integration testing primarily focuses on verifying data communication among different modules of the software project. 

Integration tests determine the effectiveness and performance of different software modules when they are connected to each other. It rather determines whether a system of multiple modules work together as per the requirements specified.

Individual units are culminated together and tested as one unit to validate the performance, functionalities, and reliability of the software. The formal software testing process involves testing different modules initially with unit testing and then moved further for integration testing.

Why Integration Testing is Essential within the SDLC?

The software has changing requirements and new patches of code are developed frequently. When these patches are grouped together to form one software, this testing process should be taken up. Usually, when complex software is built, it is classified into different modules and separately coded.

It is essential that all these modules require integration test to know how they perform when combined. Usually, integration testing is done after unit testing to ensure all the units work in harmony with each other. It is also done when support libraries are used along with the code.

Comments

  1. Tentacle Tech7 July 2020 at 05:02

    Thank you for sharing valuable information
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    ReplyDelete
  2. Kathy Jones18 May 2021 at 11:55

    Beautifully explained! Integration testing is definitely essential for your business as it tests individual components to see how well they perform in conjunction. So I think it’s important to hire the best and reliable software testing company to make sure the testing process is going smoothly.

    ReplyDelete
  3. Piya24 August 2023 at 05:21

    Great blog post! Your writing style is engaging and easy to follow, making it a pleasure to read. Thanks for sharing valuable resources Besides this if you want to Know more about software testing read this The Role of Quality Assurance in Software Testing: Key Concepts and Training

    ReplyDelete

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