Automation Testing Tutorial for Beginners | Software Testing Certification Training | Edureka

Summary

This session by Archana from Edureka delves into the crucial role of automation testing in software development. It highlights the importance of testing to prevent catastrophic failures, contrasting manual and automated testing, and emphasizing the efficiency, accuracy, and coverage benefits of the latter. The talk outlines steps for effective automation testing, discusses various tools like Selenium, and advises on strategic tool selection. It concludes by stressing the complementary nature of manual and automated testing in ensuring robust software quality.

Takeaways

• 😨 Software testing is crucial for safety and reliability, as untested software can lead to catastrophic accidents and failures.
• 🔍 Software testing involves checking for bugs and errors in the software to ensure it functions correctly and safely.
• 🛠️ Manual testing is time-consuming and prone to human error, which is why automation testing is increasingly important.
• 🤖 Automation testing uses tools and scripts to perform repetitive tasks, increasing efficiency and reducing the chance of missing defects.
• 🚀 Companies like Amazon, Google, Starbucks, and Facebook are investing in automation testing for innovative technologies.
• 🔑 The choice between manual and automated testing depends on factors like project size, budget, and time constraints.
• ⏱ Manual testing is less reliable and more time-consuming compared to the speed and reliability of automated testing.
• 💰 Initial investment for automated testing is higher, but it offers better return on investment in the long run.
• 👀 Manual testing provides valuable human observation and feedback, influencing design and user experience.
• 🛑 It's essential to determine which test cases should be automated first, as not all testing can be automated.
• 🛠️ Automation testing is most effective for repetitive, complex, and large-scale test cases, while manual testing is useful for unique or exploratory tests.

Q & A

What is the significance of software testing in today's world of technology?

Software testing is crucial as it helps identify bugs and errors in software applications, ensuring reliability and safety. It is particularly important given the increasing integration of software into critical systems within homes and businesses.

Why did the Airbus A300 crash in 1994, and what does it have to do with software testing?

The Airbus A300 crash in 1994 was one of the deadliest accidents in aviation history, and it was due to a software glitch that failed to trip an alarm in the control room. This incident highlights the importance of software testing to prevent such catastrophic failures.

What are the key differences between manual testing and automation testing?

Manual testing involves human testers executing test cases, while automation testing uses tools and scripts to perform repetitive actions. Automation testing is generally more reliable, faster, and can handle large volumes of tests, whereas manual testing is more subjective and can capture human observations that automation cannot.

Why is it necessary to automate testing in certain scenarios?

Automation testing is necessary for scenarios involving repetitive and complex tasks, long-duration testing phases, and situations where tests need to be executed frequently. It increases efficiency, reduces human error, and can perform tests that are not feasible manually.

What are some examples of automation testing in real-world applications?

Examples include Amazon testing delivery drones, Google testing self-driving cars, Starbucks testing mobile ordering and payment systems, and Facebook exploring brain-computer interfaces. These examples show the broad application of automation testing in various industries.

What are the potential risks or challenges associated with automation testing?

Risks include high initial costs for tools and training, the inability to automate 100% of tests due to the need for human observation in certain areas, unrealistic expectations from automation tools, incompatibility with test environments, and the maintenance costs associated with changing user interfaces.

How does the selection of an automation testing tool impact the success of a testing project?

The selection of an automation testing tool is critical as it must be compatible with the technologies used, flexible to the skills of the testers, support both record and playback as well as manual test creation, and be cost-effective. The right tool can significantly enhance the efficiency and effectiveness of the testing process.

What is the role of an automation plan in the context of software testing?

An automation plan is essential for identifying which tests to automate first, serving as a guide for future testers, and ensuring that the testing process is systematic and efficient. It helps in defining goals, selecting the right tool, and planning the design and development of test cases.

Can you explain the concept of a test suite in automation testing?

A test suite in automation testing is a collection of test cases that are designed to be executed together. It ensures that the automated tests run sequentially without manual intervention, facilitating comprehensive testing of various aspects of the application's behavior.

What are some popular automation testing tools mentioned in the script?

Some popular automation testing tools mentioned are Selenium for web application testing, Watir for Ruby-based testing, Ranorex for GUI testing across environments, Appium for mobile testing, and others like Cypress, TestComplete, and former HP QuickTest Professional (QTP).

How does the maintenance of automation scripts contribute to the effectiveness of testing?

Maintenance of automation scripts is crucial as it ensures that the scripts adapt to changes in the application, improving their effectiveness over time. Regular updates and reviews prevent script breakdown and ensure continuous, reliable testing.