What is Test Pyramid?
Tags: testing, testdev, test, beginners
Published: 2021-12-31 05:10:02

---
canonical_url: https://www.qable.io/what-is-test-pyramid/
---
## What is Testing?
Before beginning to talk about Test Pyramid, let us define testing. By and large, testing is discovering how efficiently something functions. With regard to software development, testing is employed at key checkpoints within the procedure to examine whether an application, functions well or not.
 
In a nutshell, testing is the most common way of executing a program determined to discover faults. Further, QAble is a leading **[software testing company in Ahmedabad, India](https://www.qable.io/)** and we facilitate pyramid testing to ensure the quality of the software.

**So, now let’s see what is Test Pyramid:**
 
As stated above, testing is a mandatory step without which an application can not come into production. And if you are damn serious to analyse the performance of your software, you must know the Test Pyramid.
 
Mike Cohn is the one who has brought the concept to increase the agility of an application. Here you get to perform testing in layers that further ensures the quality of an application.
 
Three layers are present in the original test pyramid of Mike Cohn, and these layers are 

- Unit Tests
- Integration Tests
- End-to-End Tests

### Unit Tests:
The unit test structure is the foundation of the test pyramid. They examine a dedicated unit and performance to approve that it functions as predicted in confined conditions. It is essential to conduct a few scenarios in the unit test like happy path, error handling, and many more.
 
Being the foundation of the framework, and the biggest sub-category, the unit test suite should be composed to run as fast as possible. Remember that number of unit tests will rise with the increase of components.
 
Hence, we need to run the unit test for each new element. Further, it helps the developer, to get prompt feedback whether each component is functioning as per the expectation or not.

### integration Testing:
The middle layer of the test pyramid is Integration Testing. Under this process, testers verify the **[performance of an application](https://www.qable.io/load-performance-testing-service/)** on multiple systems. These tests are different from Unit Tests because they are CI-triggered.
 
Moreover, to follow the integration testing, you need to perform various tests by covering all the features. At this stage, testers need to perform validation on the real as well as a virtual machine.
 
They use the virtual device to perform acceptance testing. And for other testing like security testing, performance testing, accessibility, etc they use real machines. As we know, testing through virtual and real machines empowers your application and makes it extra smart.

### End-to-end tests:
The third layer of the test pyramid is the End-To-End Test. Here the QA team verified the entire functional behavior of the software. As per the term, at this stage, testers thoroughly verify the working of an application from scratch to end.
 
Moreover, they perform testing like an end-user. Also, they have to think like end-user. The testing process takes a longer time, and the reason is very loud & clear. The performance of a single function is kept under supervision.
 
Also, here the testing process has to deal with the user’s perspective. As a result, it takes time which is quite obvious.

#### Why does Test Pyramid need to be considered while designing the strategy?
If your developer has to wait a lot for their test suite to run? Or they are rerunning the suite because of constant failures. Now test pyramid is here to eliminate such problems.
 
Being a software developer, one must know about this strategy and its role to be considered while designing the strategy. We at QAble, always encourage our Software testers as well as developers to make correct use of technical concepts. It further helps us save time, deliver quality, and keep clients happy.
 
The test pyramid presents by smoothing out the testing procedure. With a flawless process and rationale placed within the testing pipeline, work finishes quickly.
 
Testers establish a pyramid to run the simplest tests from the beginning, analyzers oversee time better, improve results and substantially make life simpler for all interested parties. 
 
The pyramid furnishes designers with the exact needs. Assuming test scripts are composed with a more prominent spotlight on the UI (User Interface). At that point, possibilities are that principle business relevance and testers missed the back-end utility.
 
It further influences item quality and prompts more work for the group. Additionally, as the TAT (turnaround time) of UI (user interface) tests high, it prompts lower test inclusion by and large. By executing the pyramid, such circumstances are totally stayed away from
 
In testing, instruments, and structures like Selenium execute pre-arranged tests on an application or part to guarantee it is functioning as envisioned. Its absolute goal is to minimize human exertion and error.
 
Yet, for a machine to yield the expected outcomes, the presence of accurate information is important.  The test pyramid experts get rid of the issue through an organized test cycle.
 
It helps to manage the time efficiently and provides the tester with a time-tested draft to build their projects.

##### Conclusion
By reading the above content, you must have understood the importance of the test pyramid. The implementation of the test pyramid strategy boosts the productivity of designing.

Also, being a reliable **[software testing company in India](https://www.qable.io/)**, we follow the process and deliver expected results while testing. If you are looking to know more, feel free to contact us as here you will interact with world-class testers.