4 Benefits Of Continuous Testing In DevOps That Make It A Necessity
If you have used or are considering implementing test automation as a part of your software development life cycle, you can consider taking a step further by adopting a continuous testing model. There are numerous benefits of continuous testing, each of which a loan merits a full discussion for which a full-length paper could be produced.
Nevertheless, for now, we will be briefly covering 4 key benefits of continuous testing that should be at the top of your mind while deciding if a continuous testing CPA is an ideal solution for your business.
What is continuous testing?
Continuous testing is a software testing methodology that helps in identifying and addressing risks at all stages of the development pipeline. In other words, it means testing all potential code changes as soon as possible.
The main goal of continuous testing is to minimize business risk and impact on users.
Why is Continuous Testing in DevOps essential?
Continuous testing in DevOps is needed to:
- Improve quality. It upgrades quality.
- Speed up releases
- Cuts expenses
Automatic technologies assist software engineers with immediate feedback on the major software flaws in making better choice releases. Continuous Agile testing minimizes expensive manual testing. The requirement for a fast supply of characteristics is balanced with the quality code.
Top 4 benefits of Continuous Testing
There are numerous benefits to continuous testing. Here is an overview of the top 4 continuous testing benefits.
1.Testing throughout the pipeline.
Continuous testing is an improvised version of testing done throughout the pipeline. In other words, you will no longer have to wait for the first round of development to complete, test afterwards then call it a day. Instead, testing can happen at every single stage along the entire pipeline.
For developers, it means evaluating the tests to become almost instantly after inception. They do not have to release a full build for submitting till the testing process is completed. All the submissions of functional code could potentially run through the test script. Every addition and division to the code is then tested again.
Testing will hardly stop here. Live or online product testing will occur during creation after releasing alpha and beta builds in pre-production environments. Moreover, even after the official release goes live, testing will never stop. The reality is that problems could arise along with all points of the pipeline, so testing at all bare minimum points will help in catching problems quickly before they can escalate.
If you are familiar with agile methodology, then you can think of continuous testing CPA.
The agile approach applied to software testing as opposed to the old waterfall methodology in which testing only occurred at a specific stage at a specific point in time. This could also be referred to as shift-left testing.
The concept of shifting left can turn an article into itself, but in brief, teaching a linear timeline that represents the software development life cycle is tough. You can consider these admittedly oversimplified examples:
Initial development➡testing➡more development➡Pre-release➡Go live
If a later activity is moved up earlier in the timeline, then visually it will shift to the left. Again, it is a very simplified explanation that doesn't keep up with the work’s proposition.
For now, we can claim that one continuous testing brings an advantage to the table by shifting the testing process left into earlier development. Meanwhile, testing activities expand across the entire timeline.
2. Exposing early risks
Techno testing advances risk management by detecting potential risk as early as possible. Shifting testing left means testers can collaborate with developers much earlier in the development process. It allows the test to gain insight into design and development right from the starting line.
Furthermost it can coordinate closely with developers while developing their testing tools and methods. If the shift left occurs in agile teams earlier, then developers can execute unit tests themselves.
Including other product solutions to concerns such as disaster recovery are paid into the product at the very onset of its first inception. Given, some development teams may initially view it as too many cooks in the kitchen. Such a concern shouldn't be baseless; nevertheless, if care is taken to promote a truly collaborative environment between teams, free of friction for internal competition, the benefits come in spades.
With the efficiency of the spectacular teams all working together from the beginning, continuous testing will allow all parties involved to mitigate risks before they are introduced. It will also expose the potentially dangerous flaws long before they have a chance to grow in complexity as they will necessarily do later down the pipeline.
3.Test the testing process
Continuously testing a broad range of tests generates useful metrics over time, pertaining to which, only one could routinely estimate the very testing process itself.
Thinking of it in this way, the more test processes you set up throughout the entire pipeline from inception to release and beyond leading to More data.
It’s beneficial for you, as you will be able to collect about how the test processes are performing themselves.
It is important in an agile environment because you can not take a hands-off approach in which old batch testing processes and test suites grow in complexity.
With repeated use and shifting requirements to the point where maintaining those processes themselves down the road, will certainly need more work than actually performing the tests full stop. Continuous feedback is inherent to continuous testing and that should include feedback on the test suite's effectiveness throughout each use.
In a continuous testing CPA, search capability will be detected very quickly. Continuous testing of any agile concept is all about speed and responsiveness. It won't take long to notice a bottleneck as long as all involved parties are attentive. This and continuous testing will help you in continuously improving your testing approach.
4. Immediate feedback
As testing occurs during all stages, feedback is also received in all stages. Full stop receiving feedback earlier in development and then throughout all the stages that follow will save time.
At the risk of beating the proverbial dead horse: the earlier you will catch problems, the faster and easier they can be remedied.
The automation element of this step is especially beneficial. Imagining a scenario in which every time a developer commits an update to the code repository, the test gets off automatically and immediately reports results.
Get the grip on your solutions before the chaos occurs.
This was all about the benefits of continuous testing. Waiting till a software build is complete to weed out defects and other problematic business risks is far too slow of a process for today's modern software industry. Catching problems quickly and continuously is far and away from the most preferred approach.