Roadmap to become a Test Automation Engineer

Leverage test automation to run scripts without user interaction, boosting accuracy, coverage, and efficiency across browsers, devices, and platforms. Free testers to focus on exploratory testing and rapid agile delivery.

Develop automated test scripts that simulate a release by executing actions on your application with an automation tool, revising them as requirements change for unit, integration, and regression testing.

Explore the activities of an automation developer, from selecting deterministic and data-driven test scenarios to building utilities that automate repetitive tasks, driving continuous improvement by sharing knowledge with the team.

Outline the test automation pyramid with unit tests at the base (fastest), API/service tests in the middle, and UI tests at the top (slow and fragile) to guide balanced coverage.

Identify automation anti-patterns such as the inverted pyramid or ice cream cone, balancing unit, integration, and end-to-end tests, and apply the 70-20-10 split to reduce ui flakiness and time.

Explore practical concepts for test automation, choose an automation technology, learn about market tools and technologies, and outline a concrete action plan to develop essential skills.

Choose automation technology by your objective and start with web applications to build essential automation skills before exploring other domains and available automation technologies.

Choose a programming language and automation technology, with Java or Python as starting points due to abundant learning resources, and practice by writing and refactoring code.

Define your test automation strategy after choosing tools, identify value-driven automation scenarios including acceptance testing, and automate regression and end-to-end tests while tracking coverage with a continuously updated metrics document.

Accelerate mobile app testing by automating apps and running test scripts across device types, while exploring iOS tools like Xcode and Swift and starting with the Appian framework.

Explore design patterns, virtualization, and agile methodology to enhance test automation, learn regular expressions, and build command line skills with Bash and Bento Daut IO.

Identify front end and back end layers, storage options in databases such as Oracle, MySQL, MongoDB, and the infrastructure with servers like Apache and engine x, enabling full stack automation.

Set up your machine for automation by installing the minimum components, including Java, Eclipse ID, and Selenium, then prepare to write and run your first test script.

Install the Java 8 JDK from Oracle to work with selenium, then verify with java -version. Add JAVA_HOME and update PATH to the JDK bin folder, and recheck the installation.

Install the Chrome driver for browser automation by downloading the latest release for Windows, not extracting the zip, and moving the Chrome driver executable to the browser drivers folder.

Learn to write and run your first Selenium script in Eclipse by creating a Java project, configuring the build path with Selenium jars, and executing a script that opens google.com.

Save your test scripts in a version control system like Git and back up to cloud services such as GitHub or Bitbucket. Collaborate and showcase work to employers.

Assess your readiness for learning test automation by embracing a mindset that breaks problems into logical steps and translates them into code. Develop the skill set through continuous learning.

Learn a practical sequence for tools, automation technology, and a programming language to build basic automation concepts, then practice automating web pages with diverse page elements.

Explore websites offering sample automation projects to practice skills, including an e-commerce site for testers and demos like parking calculator, online brokerage, and Mercury Tours; obtain permission before testing sites.

Connect with other automation professionals through social networks like Twitter and LinkedIn to exchange knowledge, build long-term relationships, and meet potential employers.

Develop a solid grasp of the basic concepts of test automation and stay consistent with regular practice. Explore concepts, ask questions, and share feedback to continue improving on this path.