Test Automation Strategy for Frontend and Backend
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The document presents a comprehensive test automation strategy for the ABC product, detailing approaches for frontend, backend, mobile, and performance testing using tools like Cypress, RestAssured, Appium, and JMeter, all integrated within a CI/CD pipeline via Azure DevOps. It outlines best practices, defect reporting procedures, roles and responsibilities, and emphasizes the importance of thorough validation to maintain product quality and enhance release cycles. The strategy aims to automate testing processes to ensure a seamless user experience.
Test Automation Strategy for Frontend and Backend
- 1. Arshad Mehmood (QA Mgr) TEST AUTOMATION STRATEGY
- 2. Test Automation Strategy P a g e 1 | 7 Table of Contents Contents 1. Introduction..........................................................................................................................................2 2. Frontend Test Automation Strategy....................................................................................................2 3. Backend Test Automation Strategy.....................................................................................................2 4. Mobile Test Automation Strategy .......................................................................................................2 5. Performance Test Automation Strategy..............................................................................................3 6. Continuous Integration and Delivery (CI/CD) Pipeline .......................................................................3 7. Test Data...................................................................................................................................................3 8. Defect Reporting Procedure ....................................................................................................................4 9. Best Practices............................................................................................................................................4 9.1 Naming Conventions..........................................................................................................................4 10. Risk and Mitigation ................................................................................................................................5 11. Testing Tools...........................................................................................................................................5 12. Roles and Responsibilities......................................................................................................................5 13. Test Deliverables....................................................................................................................................6 14. Conclusion ........................................................................................................................................7
- 3. Test Automation Strategy P a g e 2 | 7 1. Introduction The purpose of this document is to outline the test automation strategy for the ABC product. This strategy encompasses both frontend and backend testing, mobile automation, performance testing, and integration with CI/CD pipelines using Azure DevOps. 2. Frontend Test Automation Strategy For frontend testing of the ABC product, we utilize the Cypress testing framework. Cypress provides a reliable and robust platform for end-to-end testing of web applications. The key components of our frontend test automation strategy include: Development and maintenance of comprehensive test suites covering all user workflows and functionalities. Execution of tests across multiple browsers and platforms to ensure compatibility and consistency. Integration with continuous integration pipelines to trigger automated tests on code changes. 3. Backend Test Automation Strategy Backend API tests for the ABC product are automated using RestAssured with the TestNG framework. This combination offers a powerful solution for validating the functionality and performance of backend services. Key aspects of our backend test automation strategy include: Creation of test suites to verify API endpoints, request/response payloads, and error handling mechanisms. Parameterization of tests to cover various input scenarios and edge cases. Incorporation of assertions to ensure the correctness of API responses and data integrity. Integration with CI/CD pipelines for automated regression testing and deployment validation. 4. Mobile Test Automation Strategy Mobile automation for both Android and iOS platforms is performed using Appium with the TestNG framework. This setup enables us to automate user interactions and functional testing across different mobile devices and operating systems. Our mobile test automation strategy includes: Development of test scripts to validate mobile app features, navigation, and data synchronization.
- 4. Test Automation Strategy P a g e 3 | 7 Execution of tests on real devices and emulators to ensure broad device coverage. Incorporation of device-specific capabilities and configurations for accurate testing. Integration with CI/CD pipelines to automate mobile app testing as part of the deployment process. 5. Performance Test Automation Strategy Performance testing for the ABC product is automated using JMeter. JMeter offers extensive capabilities for load testing, stress testing, and performance monitoring of web applications. Our performance test automation strategy includes: Creation of test scenarios to simulate realistic user behavior and traffic patterns. Configuration of test scripts to measure response times, throughput, and resource utilization. Execution of tests with varying load levels to identify performance bottlenecks and scalability issues. Integration with CI/CD pipelines to automate performance testing as part of the continuous delivery process. 6. Continuous Integration and Delivery (CI/CD) Pipeline We have configured a CI/CD pipeline using Azure DevOps to automate the build, test, and deployment processes for the ABC product. The pipeline is designed to: Trigger automated tests (frontend, backend, mobile, and performance) on code commits and pull requests. Generate test reports and artifacts for result analysis and traceability. Deploy validated builds to staging and production environments based on predefined criteria. Enable collaboration and visibility across development, testing, and operations teams. 7. Test Data o JSON and CSV files are used to feed the data to test cases o For specific use cases, third-party data providers are used to obtain real-world like data for testing (e.g. In Automation “Faker” library will be used)
- 5. Test Automation Strategy P a g e 4 | 7 8. Defect Reporting Procedure o The criteria for identifying a defect, such as deviation from the requirements, user experience issues, or technical errors. o The steps for reporting a defect, such as using a designated template, providing detailed reproduction steps, and attaching screenshots or logs. o The process for triaging and prioritizing defects, such as assigning severity and priority levels, and assigning them to the appropriate team members for investigation and resolution. o The tools (JIRA) will be used for tracking and managing defects. o The metrics that will be used to measure the effectiveness of the defect reporting process, such as the number of defects found, the time taken to resolve them, and the percentage of defects that were successfully fixed. 9. Best Practices 9.1 Naming Conventions Below are implemented naming conventions: Always strive to use descriptive and meaningful names for variables, methods, classes, and other identifiers. This will make your code easier to understand and maintain. Use Pascal Case (capitalizing the first letter of each word) when naming classes, such as MyClassName. Use camel Case (capitalizing the first letter of each word except the first word, which is lowercase) when naming variables and methods, such as myVariable or myMethodName. Use uppercase for constants and separate words with underscores, such as MY_CONSTANT. Avoid using single-letter variable names except for loop counters or short-lived variables where the meaning is immediately clear. Use clear and concise names that convey the purpose or intent of the code, avoiding ambiguous or generic terms. Avoid using abbreviations or acronyms unless they are well-known and commonly used in the specific domain. When it comes to Boolean variables or methods that return a Boolean value, use prefixes such as "is", "has", or "can" to indicate a true/false result, such as “isValid” or “canProcess”.
- 6. Test Automation Strategy P a g e 5 | 7 10. Risk and Mitigation Below are some common risks and mitigation strategies to address them. No Risk Mitigation 1. Changes or updates to the application can introduce regressions that affect existing functionalities Execute regression tests after each update 3. Insufficient communication and collaboration between testers, developers, and stakeholders can result in misunderstandings, missed requirements Foster open communication channels and hold regular meetings between testing and development teams. Engage stakeholders early in the testing process to gather feedback and clarify requirements. 11. Testing Tools Automated Cypress – UI Automation RestAssured with TestNG – API Automation JMeter – Load & Performance Testing Appium with TestNG – Mobile(IOS and Android) devices Testing 12. Roles and Responsibilities Role Responsibilities (SQA) Lead - Develop the strategic test plan for UI covering Browser-based UI automation and mobile devices (IOS, Android). - Define the scope and objectives - Assign tasks to the testing team and monitor progress - Review and approve test cases and test data - Report testing progress and results to stakeholders
- 7. Test Automation Strategy P a g e 6 | 7 SQA Engineer - Create, manage, and maintain test cases - Create, manage, and maintain test data and ensure that test data is relevant, accurate, and covers various scenarios - Collaborate with front end testers to understand data requirements. - Provide feedback to the QA Lead regarding testing progress and challenges. - Develop and maintain automated test scripts for UI testing. Jr SQA Engineer - Execute test cases and record test results. - Validate application functionality, performance, and security aspects - Identify, report, and track defects in a defect-tracking system - Collaborate with developers to reproduce and verify reported defects. 13. Test Deliverables The followings are the test deliverables Deliverables Description Status Test Plan Details on the scope of the project, test strategy, test schedule, and test deliverables. Test Cases Designing Test cases Designing and creation in Jira for the scope defined. Browser Based Test Automation Test Cases writing in Cypress Mobile Test Automation Test Cases Writing in Appium Test Execution Report Test execution report with pass and failed test cases Status Report A detailed description of the defects and status report Summary Report Summary report of the project
- 8. Test Automation Strategy P a g e 7 | 7 14.Conclusion In conclusion, the test automation strategy outlined above ensures thorough validation of the ABC product across frontend, backend, mobile, and performance aspects. By leveraging industry-standard tools and frameworks, along with seamless integration into CI/CD pipelines, we aim to maintain product quality, accelerate release cycles, and deliver a seamless user experience to our customers.