#Shiftlefttesting

[vijayashree4400]

Shift Left Testing in Agile: Why & Best Practices 

One of the most debated topics in application development today is manual vs. automated testing. Quality assurance (QA) professionals in manual testing roles face increasing pressure to transition to automation, especially as Agile practices demand faster and more frequent releases. 

While the automation vs. manual debate remains relevant, it’s essential to understand why manual testers are looking for options to switch to automation testing. As the need for efficient, high-quality software delivery grows, so does the need for practices like Shift Left Testing. This approach advocates testing early and often throughout the development cycle, ultimately improving both speed and quality. 

In this blog, we will explore why Shift Left Testing is a crucial practice in Agile, how it works, and the best practices for successfully implementing it. Let’s dive into how this shift can enhance your testing processes and drive better results for your team. 

What is Shift Left Testing? 

Shift Left Testing is a software testing approach that advocates testing early in the development lifecycle, rather than waiting until the end. In traditional testing models, software is built first, then tested. However, with Shift Left Testing, the focus is on testing from the very beginning and continuing throughout development. 

In an Agile environment, where iterative development and frequent releases are key, Shift Left Testing aligns perfectly with the need for continuous feedback. By identifying issues as soon as they arise, teams can address them before they become larger problems, resulting in faster releases and higher-quality software. 

Why is Shift Left Testing Important? 

As we transition into a digital-first economy, applications are becoming increasingly complex. Cloud-based, microservices-oriented architectures require testing that is both thorough and agile. The Shift Left approach allows testing to scale with this complexity by breaking down testing into smaller, more manageable components. 

By catching defects early in the process, Shift Left Testing reduces the risk of major bugs surfacing later in the cycle. Development teams can address issues at the component level, which improves efficiency and decreases the cost of fixing defects. Moreover, early testing helps lower operational risks, especially when new features are introduced, or applications are updated. 

In addition to enhancing software quality, Shift Left Testing facilitates continuous integration and delivery. Automated tests can be run consistently throughout the development cycle, ensuring a smoother, faster release process with fewer surprises. 

Read More: Shift-Left Testing: How Early Testing Can Save Time and Costs 

5 Best Practices for Implementing Shift Left Testing in Agile Projects 

Adopting Shift Left Testing can be transformative for Agile teams, but it requires a strategic approach. Here are five best practices to help your team make the most of this methodology: 

Encourage Developers to Test Early and Often: One of the core principles of Shift Left Testing is that developers should be responsible for testing throughout the development cycle. Encouraging developers to run automated unit tests and perform early validation ensures that issues are identified as soon as they arise, reducing the time and effort required for bug fixes later in the process. 

Equip Developers with Quality Awareness: Developers need a strong understanding of what good quality looks like and how to test for it. Providing training on automated testing tools and quality best practices enables developers to catch potential issues before they snowball. When developers are involved in testing from the start, they can produce higher-quality code with fewer defects. 

Promote Cross-Functional Collaboration: Shift Left Testing requires close collaboration between developers, testers, and operations teams. Ensuring that everyone has a clear understanding of the entire project—from requirements to design to implementation—helps improve communication and ensures that testing is aligned with development goals. This collaborative mindset allows teams to respond quickly to changing requirements and challenges. 

Keep Everyone Informed with Regular Updates: Agile projects require regular communication to ensure that everyone stays on the same page. By maintaining consistent feedback loops and sharing test results frequently, teams can catch issues before they escalate. Regular updates on testing progress and bug fixes help maintain alignment and prevent miscommunication. 

Break Down Testing into Manageable Modules: In large, complex applications, it’s essential to break the testing process into smaller, manageable parts. Testing by module allows each team to focus on their specific area of the application, quickly identifying and resolving issues without waiting for a large-scale integration test at the end of the cycle. This modular approach accelerates the testing process and ensures more granular control over quality. 

How to derive maximum ROI from shift left Testing? 

To fully leverage Shift Left Testing, automation is key. Without automated testing tools, the process would still rely heavily on manual checks, limiting speed and accuracy. Automated tests help teams scale testing efforts, execute faster feedback loops, and perform comprehensive validation across the entire application. 

By automating the test cycle—whether it’s unit testing, integration testing, or acceptance testing—teams can reduce the time spent on manual testing and improve test coverage. This leads to quicker releases and fewer defects in production. For enterprises, this translates into lower operational costs, higher-quality software, and faster time-to-market. 

To truly maximize ROI, it’s essential to implement an end-to-end test automation platform. By integrating automated testing into your CI/CD pipeline, you ensure that every part of the software is tested early and often, improving overall efficiency and reducing risk. 

Ready to get started with Shift Left Testing? Please contact our automation testing company today to learn more about how automation can boost your testing strategy and improve the quality of your software. 

[cromacampuseducational]

https://articlehubby.com/shift-left-testing-why-early-testing-matters

Shift Left Testing is an approach in software development where testing activities are performed earlier in the software development lifecycle. Traditionally, testing is carried out after the development phase.

[americantechvisionsolutionsllc]

ATVS LLC – Digital Accessibility Services Announcement

ATVS LLC is proud to launch our Digital Accessibility Services Practice, delivering end-to-end accessibility engineering support for U.S. clients.

Our certified experts and SMEs specialize in assessing digital accessibility readiness, compatibility, and compliance, helping organizations align with U.S. DOJ regulations under ADA Title II.

View the official DOJ Accessibility Rule (https://www.justice.gov/.../justice-department-publish...)

We offer comprehensive, full-spectrum accessibility services—from strategic planning and audits to inclusive design, development guidance, and ongoing governance.

Our offerings include manual and automated testing, VPAT creation, PwD usability testing, Agile shift-left enablement, CI/CD integration, and Trainings.

Whether you’re starting fresh or scaling your accessibility program, ATVS delivers true end-to-end accessibility engineering excellence.

Contact us to make your digital experiences inclusive and regulation-ready!

#DigitalAccessibility#AccessibilityMatters#InclusiveDesign#ADACompliance#AccessibilityEngineering#WebAccessibility#ADAAccessibility#TechForGood#AccessibilityAudit#VPAT#ShiftLeftTesting#CI_CD#UsabilityTesting#AccessibleWeb#ManualTesting#AutomatedTesting#ADACompliance2025#DOJAccessibilityRule#AccessibilityStandards#ATVSLLC#DigitalInclusion

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www.atvsllc.com

[codelesstestautomation]

Why is the browser and API testing shift Left?

Quality assurance and software testing are the key areas of the software development phase. The current scenario is that the software development lifecycle (SDLC) demands integrating testing simultaneously with development. To assess the quality of test codes with ease, teams find it easy to execute testing soon after the development stage across the CI/CD pipeline for better quality checks. It is referred to as shift left testing.

#APItesting #shiftlefttesting #SDLC #softwaredevelopment #browsertesting #softwareautomationtesting

Read More @ https://yethi.in/why-is-the-browser-and-api-testing-shift-left/

[webomates]

Shift Left Performance Testing

Performance testing is a non-functional testing to identify performance bottlenecks and to find any possible conditions that may lead to potential crashes when the software is subjected to extreme testing conditions in a production-like environment.

There is a misconception that it is good to test the software as a whole for performance. This leads to placing performance testing at the end of the development cycle. What if the application’s performance is not up to the mark? In that case, tracing back the origin of the issue adds to the debugging time and efforts, thus reducing the overall development velocity, and increasing the cost.

It is high time to include performance testing from the very onset of the project, and not as an afterthought. Tracing and fixing performance issues just before deployment is an expensive exercise. With shorter delivery cycles, it is prudent to check every deliverable, however small, for performance. Integrating performance tests in the continuous testing process is a great way of ensuring that every deliverable is tested thoroughly for functionality as well as performance.

Shift left testing has been gaining importance recently. As a norm, including performance testing early in the development cycle proves beneficial for everyone, i.e. developers, testers, and business. Read further to understand how we can achieve it.

Process Explanation Introduce cultural shift in the work process Make developers responsible for testing their code for performance along with the unit tests. This will not only help in maintaining the sanctity of agile philosophy but also add value to the whole development process.

Shifting left of performance testing means increased collaboration between the testers and the developers. With both teams working together, it will be easy to identify what all needs to be tested for the performance earlier in the development cycle. Defining clear communication protocols will reduce the time needed in the overall testing, debugging, and re-testing cycle.

Identify KPI’s at module/submodule level Usually, KPI’s for performance are defined at the application level. But, defining them for modules and sub-modules will aid in improving the efficiency and performance of the smaller units. Thus, rendering better performance for the application as a whole. Initial time investment is done to identify these KPI’s will reap benefits in the long run.

Mandatory for business-critical changes

Business-critical changes call for thorough scrutiny and testing at a functional level as well as non-functional level. It will be a costly affair to make changes at such unit level for performance and then test them, but it is worth it if we look at the larger picture.

Automate performance tests

Shifting left the performance test means testing the same code numerous times, thus it will be a good idea to automate the tests to avoid errors associated with human fatigue and monotony.

Introduce performance test at build check-in level Smoke testing the builds for performance, with moderate loads in the testing environment, at the time of check-in, can serve as indicators in case of any performance-related issues.

Centralized test result sharing to enable quick feedback

Sharing the test results across the board is the quickest way of solving any problem. It not only saves a lot of time but also the cumulative efforts, resulting in reduced costs.

Selecting the right tool What good will it serve by chalking out a process, and not having the right tool at your disposal to implement it? Having the right testing and reporting tool can be a game changer. That is where Webomates CQ can help you.

Webomates has optimized testing by combining our patented multi-channel functional testing with performance testing where the same functional tests can be used for load testing Read more about this blog : Shift left testing

[vikram739]

Shifting Left: Using quality cost as a force to overcome resistance

QA leaders are aware of practices such as Shift Left Testing and their ability to create a highly productive development lifecycle that helps achieve faster time-to-market. However, they are often faced with organizational resistance when it comes to adoption.

Read more: https://www.cigniti.com/blog/shifting-left-quality-cost/

[testcompass]

We strongly believe that, depending on the characteristics of the test case, it can be useful to automate the execution of test cases (checks) in certain situations.

But we also believe that these test cases should be based on the requirements and not on the implementation. And that these test cases must have a certain test coverage that is related to the level of risk of the test basis.

'early Model Based Testing' (eMBT) is an approach that can help you with this. In addition to providing early feedback on the requirements and stimulating the communication and collaboration between business and IT, eMBT provides a structured and automated solution for preparing the logical and physical test cases.

Do you want to know more about the eMBT approach and about TestCompass, the eMBT tool that supports this approach, let us know and we will be more than happy to tell you all about it.

#earlyfeedback #testcase #checks #eMBT #easytouse #requirement #testcoverage #risk #testbasis #testautomation #demo #shiftlefttesting #collaboration #communication #software #softwaretesting #checking

[vikram739]

Shift Left Testing Approach | Software Quality Assurance

QA leaders are aware of practices such as Shift Left Testing and their ability to create a highly productive development lifecycle that helps achieve faster time-to-market. However, they are often faced with organizational resistance when it comes to adoption.

[webomates]

Shift left testing

The Goal of Shift Left Testing

Have you ever experienced a project running into budget issues, schedule slippages and getting delayed due to some last moment defects? These issues are so common so the answer is, probably yes!

The need to implement large, business and customer critical systems in an environment driven by short timelines and tight budgets has led to a change in methods that deliver business value quickly. One such method is Shift-Left Testing.

It is 15 times costlier to fix defects in the test phase of a waterfall project because testing occurs later in the project development lifecycle.

IBM SYSTEM SCIENCE INSTITUTE REPORT

Relegating the entire testing to the last stage just before deployment is no longer feasible. So, how do we fix this? The answer is simple — Shift Left your entire Testing!

According to Larry Smith — who coined the term Shift Left Testing — “Bugs are cheaper when caught young!” The Shift Left testing approach uses the ‘test early and often’ mantra to perform testing earlier in the life cycle (thereby moving left on the project timeline). The goal is to prevent defects and mitigate risks rather than deal with a whole load of bugs and critical issues post-development. Shift Left testing avoids cost overruns and project delays.

Do you really need to Shift-left your testing?

If you answer ‘Yes’ to all these questions, Shift left is the key!

Do you want to automate different testing types like Unit Testing, Functional Testing, API Testing, Security Testing?

Do you want to start feature testing at an early stage to ensure quality releases?

Do you want to detect defects early in the development lifecycle?

Do you want a smaller and quicker feedback loop between the development and testing teams?

Do you want to have maximum test coverage of your functionalities?

How can you Get Started With Shift Left Testing

Shift left does more than just help teams find defects early. To shift left means a change in organizations culture.

Now let’s find out what your teams need to do to get started with shift left testing.

Identify & Plan the Testing Lifecycle :Planning is an integral part of the shift left approach. Shift left works best when the Test analysts identify and plan the entire testing lifecycle before the start of the actual development process. This provides a strong starting point for all activities in the test lifecycle, and will help all business and operational stakeholders, developers and testers understand the tasks, objectives and expected outcome from the project.

Read for more click this link > Shift left testing

[webomates]

Know how you can get started with Shift Left Testing.

Shift left does more than just help teams find defects early. To shift left means a change in the organization's culture!

[testcompass]

Do you want to quickly test, clarify and understand the requirements and ensure that everyone has the same understanding about the basis for development and testing?

Do you want to generate the logical and physical test cases including test data fully automatically based on a pre-selected test coverage even before one line of code has been written?

Do you want to see what impact a change in the requirements has on the generated test cases?

If so, try TestCompass now completely for free or request the free online demo and judge for yourself if TestCompass can help you structure and speed up your test process 😉

https://lnkd.in/gawBDkR

#softwaretesting #agile #requirements #earlyfeedback #shiftlefttesting #testcasedesign #testcoverage #testcase #testprocess ##freedemo

[testcompass]

We strongly believe that, depending on the characteristics of the test case, it can be useful to automate the test cases (checks) in certain situations.

But we also believe that these test cases should be based on the requirements and not on the implementation. And that these test cases have a certain test coverage that is related to the level of risk of the test basis.

'early Model Based Testing' (eMBT) is an approach that can help with you with this. In addition to providing early feedback on the requirements and stimulating the communication and collaboration between business and IT, eMBT provides a structured and automated solution for preparing the logical and physical test cases.

Do you want to know more about the eMBT approach and about TestCompass, the eMBT tool that supports this approach, let us know and we will be more than happy to tell you all about it.

#earlyfeedback #testcase #checks #eMBT #easytouse #requirement #testcoverage #risk #testbasis #testautomation #demo #shiftlefttesting #collaboration #communication #software

[testcompass]

An important part of the test process is checking whether the system under test, works as described in the predefined requirements. And in an ideal situation, the test process starts as soon as possible in the #SDLC with testing the requirements on completeness, correctness, contradictions, etc. After there is a shared understanding of the requirements and all stakeholders agrees on the requirements, the test cases can be set up. These test cases must be related to the level of risk of the relevant requirement, so that there is always insight into the achieved test coverage.

Is this structured test preparation with using formal test specification techniques still possible nowadays? The answer is 'Yes' and even this whole process can now be done fully automated.

Curious? Please contact Silvio Cacace for more information about the possibilities of early Model Based Testing (eMBT) and the eMBT tool TestCompass. https://lnkd.in/gEq7XUZ

#eMBT #shiftlefttesting #requirements #testing #checking #softwaretesting #qa #testcasedesign #demo

[testcompass]

Delivered a talk about early Model Based Testing (eMBT) and a demo of TestCompass to the members of the TQS Practice board from CGI Germany. Thanks for inviting me and organizing Ahmet Büyükyilmaz and Hannes Bade 👍

Also curious about the advantages of eMBT and how TestCompass can support this process in an easy way? Please let us know.

#eMBT #earlytesting #easytouse #mbt #demo #testing #shiftlefttesting #exploratory #sdlc #statictest #requirements