Regression Testing Services - DeviQA
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Regression Testing Services

Maintain assurance in your software's quality through our Regression Testing Services

5.0

37 reviews

Software testing company with 5-star reviews on Clutch, GoodFirms, and G2.

Years on the market

14 +

Software QA engineers

200 +

Locations

6

Projects tested from scratch

300 +

Integrations into an existing development & testing process

200 +

Clients over the globe

300 +

Regression testing implies extensive software testing. It is a good practice to rerun regression tests before each release, especially after significant code modifications. This way you can safeguard software quality, reduce bugs in production, and enhance customer satisfaction by maintaining a stable user experience. Since 2010, DeviQA has served companies across diverse domains such as Healthcare, FinTech, Real Estate, Cybersecurity, Retail, AdTech, and others. Our extensive expertise enables us to develop highly effective test automation solutions, speeding up your development cycles and ensuring the superior quality of your software products.

Our Solutions For Your Regression Testing Challenges

We understand that regression testing can be a daunting process, often presenting unique challenges that hinder your software development lifecycle. Our team of experts is here to address these challenges, ensuring your software remains robust and bug-free.

Time-Intensive Regression Testing

Challenge

The conventional approach to regression testing is time-consuming, which creates bottlenecks in your development timeline. Manual execution of numerous test cases covering diverse scenarios consumes valuable resources and slows down the release cycle.

Solution

Reveal the efficiency of automated regression testing. Using state-of-the-art tools and frameworks, we automate regression tests, significantly reducing testing time without compromising accuracy.

Managing Test Environments

Challenge

The intricacies of maintaining multiple test environments, each with specific configurations, often lead to logistical challenges. Version control issues and discrepancies between environments can result in inaccurate test results.

Solution

We simplify test environment management by implementing robust version control and configuration management systems. Our experts ensure that your test environments precisely mirror your production setup, mitigating discrepancies and providing reliable regression testing results.

Identifying Regression Test Suites

Challenge

As your software evolves, pinpointing the right test cases for regression testing becomes a challenge. Striking the balance between comprehensive test coverage and not overwhelming your testing resources is a constant struggle.

Solution

We use intelligent test suite optimization algorithms that dynamically select and prioritize test cases based on code changes, ensuring an efficient regression testing suite. This approach lets us cover critical areas of your application while minimizing redundancy and optimizing resource consumption.

Regression Testing Types We Perform

Corrective Regression Testing

Corrective regression testing is used when the software specifications remain constant, and existing tests are reused to ensure that the corrections made have not adversely affected the system.

Progressive Regression Testing

Progressive regression testing guarantees that elements from the previous software version remain intact in the latest version, ensuring a step-by-step validation of software changes.

Complete Regression Testing

Although time-consuming, complete regression testing is valuable in scenarios where numerous updates to the existing code significantly impact overall software. It comprehensively validates all aspects of the software.

Retest-all Regression Testing

Retest-all regression testing meticulously examines all software specifications and changes since development, aiming to pinpoint the root cause of failures in regression tests.

Selective Regression Testing

In the course of selective regression testing only a specific subset of existing regression tests is executed, focusing only on functionalities more likely to be affected by recent code modifications.

Partial Regression Testing

As a variant of selective testing, partial regression testing executes only high-priority and critical tests from the regression suite, providing a focused validation of essential functionalities.

Regression Testing vs. Retesting

Pay attention to the difference between these two types of software testing.

Re-testing
  • Validates that a specific issue reported in the previous test cycle has been successfully fixed.
  • Focuses on a specific test case or a small set of test cases related to the reported defect.
  • Performed as needed, mainly after a defect is fixed to confirm the resolution.
  • Uses the same or similar test data that exposed the original defect.
  • Is not automated.
Regression Testing
  • Identifies new defects, regressions, or unintended side effects caused by recent code changes.
  • Checks a broad range of functionalities across the application.
  • Usually performed in every test cycle or as part of the continuous integration process.
  • Utilizes a variety of test data to ensure that code changes have not introduced unexpected issues.
  • May be automated to ensure efficient and fast test execution.

Choose Your Cooperation Model

We understand that every project is unique, and regression testing needs may vary. That's why we offer flexible collaboration models tailored to different requirements. Choose the model that aligns best with your project goals and timelines.

Project-based Regression Testing

Whether you're launching a new software version, implementing updates, or rolling out a feature enhancement, this model provides comprehensive regression testing services for the defined scope of your project.

  • Pay for testing services only when you need them for your project.

  • Dedicated resources committed solely to your project ensure thorough testing within the specified timeframe.

  • Well-defined milestones help track progress and ensure timely completion.

Best Option For:

  • One-time Projects

  • Projects with Budget Constraints

  • Go for project-based testing

    Continuous Regression Testing

    Our team consistently works on maintaining the high quality of your product by writing automated regression tests and seamlessly integrating them into your CI/CD pipeline, providing continuous feedback to catch and address issues early in the development process.

    • Identify and address potential problems in real time, reducing the risk of major defects.

    • Maintain a high level of software quality throughout the development life cycle.

    • Avoid the accumulation of issues, reducing the overall cost of bug fixing.

    Best Option For:

  • Agile Development

  • Large-scale Projects

  • Go for continuous testing

    Consulting on Regression Testing

    Our experienced consultants collaborate with your team to assess, plan, and optimize your regression testing strategy.

    • Benefit from the expertise of seasoned professionals to enhance your regression testing strategy.

    • Get tailored recommendations based on your unique organizational needs and challenges.

    • Empower your internal teams with best practices and industry insights.

    Best Option For:

  • Process Optimization

  • Training and Development

  • Go for consulting

    Our Approach to Regression Testing

    We understand the critical role that regression testing plays in ensuring the stability and reliability of your software applications, so we take it seriously.

    Regression Test Suite Creation

    We create a test suite that covers all critical aspects of your application, collaborating closely with your development team for precision.

    Strategic Test Automation

    We automate tests to enhance testing efficiency and ensure rapid execution of regression testing.

    Version Control Integration

    Seamless integration with a version control system ensures testing the latest code version to identify any potential regressions introduced during development.

    Continuous Testing Implementation

    We advocate for continuous testing practices, seamlessly incorporating regression tests into your CI/CD pipeline for early issue detection.

    Prioritization and Risk-Based Testing

    Tests are prioritized based on impacts and risks, optimizing resources and directing efforts to where they are needed most.

    Clear Documentation and Reporting

    Transparent communication is key. We provide comprehensive documentation and detailed reports, providing your team with actionable insights.

    Partner With Us: See the Difference

    Test coverage :

    90%

    Before
    After

    2.5 weeks to run regression testing

    4 days to run regression testing

    7 days to run smoke testing

    1 day to run smoke testing

    Outdated test cases

    60% increase in the number of regression tests and relevant test cases

    50% test coverage

    90% test coverage

    Supported localizations were not tested

    27 localizations supported by QA engineers

    No automation testing

    >1500 automated test scenarios created

    Read Story

    Dev capacity:

    +15%

    Before
    After

    Didn’t have a formal QA process

    Built smooth and well-working processes

    Didn’t make automated testing

    Test automation : smoke, API, UI on all supported browsers

    Testing was carried out by the devs

    Full coverage of the application by test cases

    Read Story

    Test coverage :

    97%

    Before
    After

    Existing workflow in Jira didn’t allow to understand how many bugs were left unfixed before the release and their priorities

    Adjusted the Jira workflow, integrated TestRail with Jira to be able to see statisticls of the issues per release

    The lack of test documentation

    Developed necessary test artifacts that adhere to industry standards and are easily maintainable

    No Automation test coverage

    Added multithreading to run tests in parallel on 10 different threads, which reduced the time of the test run in 7 times

    Read Story