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Overview & Phases of Automation Testing Lifecycle

Updated: Apr 30

In a software development environment, increased speed with attention to quality and functionality of applications, there is really no other recourse. Thus, automation testing has emerged as an influential strategy that supports the software development teams, so they can run their tests effectively. Key to the approach is the Automation Testing Life Cycle (ATLC) that will be structured in such a way that it has the capacity to help improve the automation testing efforts. 

Understanding Automation Testing Lifecycle

Automation Testing Life Cycle is a structured approach, comprising different phases from planning and assessment to maintenance. Unlike the manual testing life cycle, ATLC goes with predefined test cases that are executed with the help of automation tools and provides an easier and accurate way of defect identification. ATLC in a nutshell is a game-changer and would be used to ensure, in an Agile and DevOps practices-led environment, that testing gets aligned with the continuous integration and delivery pipelines to deploy software of high quality at a rapid pace. 

Phases of Automation Testing Lifecycle

Planning and Assessment

The initial phase of the ATLC is where the groundwork for successful automation testing is laid. This may involve detailed analysis, what components of the software have to be automated. The main activities involved will be:

Scope: The definition of the extent of automation includes feature functionalities that need to be tested and, most importantly, the definition of the platforms and devices to be covered.

Tool Evaluation: Compare different tools in reference to language support, budget constraints, and compatibility with current systems.

Task Assignment: Determine the composition of the team, resource allocation, and set up infrastructure for automation

Tool Selection

Most important is the right selection of the tool, which can affect the efficiency and effectiveness of the process of testing. The considerations would be as follows:

Compatibility: The tool should support the platforms, browsers, and technologies used in the project.

Ease of Use: Helps reduce the learning curve with an intuitive interface and good documentation. Community and support: This fosters community resources and support that resolves issues much faster, in the process building a repository of shared knowledge and resources

Test Environment Setup

The third and last step is to deploy and stabilize an environment looking like production so that automated tests are as reliable and accurate as possible. More importantly, in this stage, one should take care of:

Test Data Management: Setting up mechanisms for managing and generating test data efficiently.

Configuration and Integration: Make sure that the environment is configured for the application, inclusive of the tools required to run the automation and integrations that may be required with other tools or systems.

Test Script Development & Status

The development of automation scripts is a critical phase where the actual test cases are coded. This phase requires:

Framework selection: This will ensure the choice of a test automation framework that provides a structured way for the creation of testing scripts and, later on, their maintenance.

Best Practice: Apply the best practices of code reuse, modularity, and maintainability to enhance the quality of test scripts. 

Review and Version Control: Regularly review the scripts with the aim of version control for managing any changes

Test Execution and Management

Automated tests are executed according to predefined schedules or triggers. This phase includes:

Execution Planning: Decide on the timing and frequency of test runs, possibly integrating with CI/CD pipelines for continuous testing.

Monitoring and Control: Test run needs to be monitored. In case of test script failures, problems with the environment, and in case of any anomalies or discrepancy in data, the same is to be reported. Test management tools also provide facilities for better managing and scheduling the execution and monitoring of test cases in a more clarified and easier way.

Result Analysis & Reporting

These are the key activities: analysis of test results to locate defects, understanding test coverage, and improving quality in software.

Result Analysis: Making sense of what has been produced from the test executions in terms of trends, anomalies, and areas of concern.

Defects Reporting: Recording the defects in such a manner that the development team is able to regenerate the defect and then correct it at a later stage. 

Feedback Loops: Establishing mechanisms for feedback between QA and development teams to ensure continuous improvement


The last phase aims to maintain the automation scripts for delivering the current effective results. Maintenance activities include:

Updating the script: Script modification to cater for any changes in application or the environment so as to be up-to-date and working.

Optimization: Continually looking for more ways to make our test scripts more efficient while still providing great coverage, including getting rid of obsolete tests. Documentation: Maintain the up-to-date documentation of the test cases, frameworks, and environments for knowledge sharing for the growing community and in line with new people onboarding.

Are you looking to deepen the expertise and leverage advanced tools and methodologies in automation testing, we invite you to explore our suite of resources with our automation testing services. Enhance your application testing, overcome common challenges, and steer your projects toward the realization of high-quality software delivery. Get connected with us today


What Makes a Test Case Suitable for Automation?

The very good candidates for automation are, by usual kind of tests, which involve repetitive tasks, running with many datasets, or execution in many environments with a variety of configurations. There are also tests that are very essential to business processes and are to be done with extremely high precision, for example, the regression tests and smoke tests. These are also ideal candidates for automation.

How Do I Choose the Right Automation Tool?

In choosing an automation tool, one is forced to pay heed to such important factors as the compatibility of the tool with the application under test, the learning curve of the tool, and last but not least, support and community around the tool and the overall cost (license and maintenance cost). You may wish to evaluate these tools based on an extended trial or proof of concept with them specifically applying to your testing needs.

Can Automation Testing Completely Eliminate the Need for Manual Testing?

No, automation testing can never push manual testing off the scene. Where automation is good for execution of repetitive and data-driven test cases, manual testing stands to be an indispensable activity for exploratory, usability, and ad-hoc testing cases where human judgement and intuition are required.

How Often Should Test Scripts Be Maintained?

If designed ideally within the development lifecycle, the test scripts should call for review and maintenance at periodic intervals. Every time a major change takes place within the application under test, the test script has to be changed to incorporate the change. Regular maintenance will help to keep the suite reliable and effective.

What Is the Best Way to Integrate Automation Testing into CI/CD Pipelines?

The best approach to integrating automation testing in CI/Test is to Automate the setup and teardown of test environments, ensure that tests can be triggered with every build, and ensure the notifications of test results to relevant stakeholders. The processes will be orchestrated through the use of a number of tools, including Jenkins, GitLab CI, and CircleCI, which all enable continuous integration.

How Can We Ensure the Test Environment Closely Mimics the Production Environment?

Due diligence needs to be taken care that the test environment mirrors the production environment as close as possible. It replicates hardware and software configuration, including the OS version, database version, version of OS, network settings, sequence numbers. It, therefore, simulates the real world through user data and workflows as much as is practicable, without compromising the necessary security and compliances.

What Are Some Common Challenges in Implementing ATLC and How Can They Be Overcome?

Some of the common problems related to ATLC include: selection of wrong tools, complexity with the setup of the test environment, and maintenance of test scripts to ensure that the team has developed the skills. Some of the challenges discussed earlier may be addressed with proper planning, learning, continuous team training investment, and collaboration building between development and test teams.


The Automation Testing Life Cycle is a basic frame acting to guide through the process of automation testing to assure a methodical approach in activity quality assurance. Best practices should be adopted, and any challenge experienced in implementing the ATLC phases must be overcome, ensuring the team increases its activities in testing towards the realization of quality software delivery. And how that may change with technological advancement along its course, the strategies and tools at ATLC are forms of reminders that abound on the software development stage.

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