Test Automation for Complete Beginners from Udemy

There are two kinds of testing in the world of software—manual and automated. Some types of manual testing, such as discovery testing and usability testing, are invaluable. You can do other kinds of testing—like regression testing and functional testing—manually, but it’s a fairly wasteful practice for humans to keep doing the same thing over and over again. It’s these kinds of repetitive tests that lend themselves to test automation.

Test automation is the practice of running tests automatically, managing test data, and utilizing results to improve software quality. It’s primarily a quality assurance measure, but its activities involve the commitment of the entire software production team. From business analysts to developers and DevOps engineers, getting the most out of test automation takes the inclusion of everyone.

Selenium WebDriver is a web framework that permits you to execute cross-browser tests. This tool is used for automating web-based application testing to verify that it performs expectedly. Selenium WebDriver allows you to choose a programming language to create test scripts.

TestNG is an automation testing framework in which NG stands for “Next Generation”. TestNG is inspired by JUnit which uses the annotations . TestNG overcomes the disadvantages of JUnit and is designed to make end-to-end testing easy.

Using TestNG, you can generate a proper report, and you can easily come to know how many test cases are passed, failed, and skipped. You can execute the failed test cases separately.

For example:

Suppose, you have five test cases, one method is written for each test case (Assume that the program is written using the main method without using testNG). When you run this program first, three methods are executed successfully, and the fourth method is failed. Then correct the errors present in the fourth method, now you want to run only fourth method because first three methods are anyway executed successfully. This is not possible without using TestNG.
The TestNG in Selenium provides an option, i.e., testng-failed.xml file in test-output folder. If you want to run only failed test cases means you run this XML file. It will execute only failed test cases.

Beside above concept, you will learn more on TestNG, like what are the Advantages of TestNG, how to create test methods using test annotations, how to convert these classes into testing suite file and execute through the eclipse as well as from the command line.

What's inside

Learning objectives

Introduction to test automation
Java programming for test automation engineers

Installing selenium webdriver
Writing test scripts using selenium webdriver

Introduction to test automation
Java programming for test automation engineers
Installing selenium webdriver
Writing test scripts using selenium webdriver

Syllabus

Introduction to Test Automation

Myths & Facts of Test Automation

Benefits of Test Automation

Comparison between Manual & Automated Testing

Introduction

Selenium Webdriver Introduction Quiz

Element Locator Techniques Quiz

Basic Java Concepts Quiz

Managing your Tests using TestNG Quiz

Cypress Overview Quiz

Career center

Learners who complete Test Automation for Complete Beginners will develop knowledge and skills that may be useful to these careers:

Test Automation Engineer

A Test Automation Engineer is a specialist focused on designing, developing, and maintaining automated test scripts and frameworks to ensure software quality. This role is central to modern software development, directly applying the principles taught in this course. Learners embarking on this path will find the comprehensive coverage of Selenium WebDriver, TestNG, Cypress, and Playwright invaluable. The course explicitly addresses Java programming for test automation engineers, which helps build a robust foundation in scripting. Understanding element locator techniques and managing tests with TestNG are core competencies for a successful Test Automation Engineer, enabling them to create efficient and reliable testing solutions.

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Software Quality Assurance Engineer

A Software Quality Assurance Engineer works to identify and prevent defects in software products, ensuring they meet user requirements and quality standards. While the role encompasses various testing types, an automation-focused QA engineer is highly sought after. This course provides a learner with the essential skills for this career, particularly in automating repetitive tests like regression and functional testing. The curriculum's in-depth exploration of tools such as Selenium WebDriver, Cypress, and Playwright directly equips aspiring Software Quality Assurance Engineers to develop robust automated test suites, improving release cycles and product reliability, a critical aspect of modern QA.

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Software Development Engineer in Test

A Software Development Engineer in Test, or SDET, bridges the gap between development and quality assurance, often developing code that tests other code. This role demands strong programming skills and a deep understanding of software architecture, aligning well with the course content on Java programming for test automation and the use of advanced frameworks. The course helps build a foundation in creating test scripts with Selenium WebDriver, managing tests with TestNG, and leveraging modern tools like Cypress and Playwright. These skills are crucial for an SDET to design and implement sophisticated, enterprise-level testing solutions and integrate them into the continuous delivery pipeline.

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DevOps Engineer

A DevOps Engineer focuses on optimizing and automating software development and deployment processes, with continuous integration and continuous delivery (CI/CD) being central. Test automation is a cornerstone of effective CI/CD pipelines, making this course highly relevant for aspiring and current DevOps Engineers. The course description explicitly states that "DevOps engineers" are involved in getting the most out of test automation. Knowledge of tools like Selenium, TestNG, Cypress, and Playwright helps a learner understand how to integrate automated tests into these pipelines, crucial for maintaining software quality throughout the development lifecycle and ensuring rapid, reliable releases.

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Automation Specialist

An Automation Specialist identifies manual, repetitive processes across various domains and designs and implements automated solutions to improve efficiency and accuracy. While this role can encompass more than just software testing, the foundational principles and tools learned in this course are highly transferable. The course, "Test Automation for Complete Beginners," provides a deep dive into running tests automatically and managing results, which are core concepts for any automation specialist. Proficiency with frameworks like Selenium WebDriver, Cypress, and Playwright is directly applicable to automating web-based tasks, allowing an Automation Specialist to tackle a wide array of automation challenges beyond traditional software quality assurance.

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Software Engineer

A Software Engineer designs, develops, and maintains software applications across various platforms. While their primary focus is building features, modern software engineering heavily emphasizes writing high-quality, testable code and contributing to the testing process. This course helps build a foundation in various testing methodologies and tools, which is increasingly becoming an expected skill for Software Engineers. The Java programming component, combined with practical experience in Selenium WebDriver, TestNG, Cypress, and Playwright, allows a Software Engineer to write robust unit, integration, and end-to-end tests for their own code, improving overall software reliability and reducing bugs upfront.

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Frontend Developer

A Frontend Developer is responsible for implementing the user interface and user experience of web applications. Ensuring the visual and interactive elements function correctly across various browsers and devices is paramount. This course, with its extensive coverage of Cypress and Playwright, both powerful tools for automating web-based application testing, provides highly relevant skills for a Frontend Developer. Learning how to write web element locators, use assertions, and simulate user interactions enables a Frontend Developer to create automated tests for their UI components, ensuring responsiveness, functionality, and cross-browser compatibility, which is critical for delivering a high-quality user experience.

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Technical Lead

A Technical Lead guides development teams, making architectural decisions and ensuring technical excellence. Understanding test automation is vital for a Technical Lead to design scalable, maintainable software systems and lead teams effectively. This course helps build a foundation in the principles of test automation, various frameworks like Selenium, TestNG, Cypress, and Playwright, and their integration. This knowledge may be useful for a Technical Lead to make informed decisions about testing strategies, mentor team members in writing better tests, and ensure that quality processes are embedded throughout the development lifecycle, leading to more robust and reliable software products and efficient project delivery.

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Release Engineer

A Release Engineer orchestrates the entire software release process, ensuring stable and timely deployments. A deep understanding of test automation is crucial for a Release Engineer, as automated tests are key gatekeepers in the release pipeline, verifying that new changes haven't introduced regressions. The course's focus on tools like Selenium, TestNG, Cypress, and Playwright helps a learner understand how to integrate these test suites into continuous integration and delivery systems. This knowledge may be useful for a Release Engineer to configure automated quality gates, manage test reporting (like TestNG reports), and confidently ensure that only high-quality, thoroughly tested software is pushed to production environments.

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Backend Developer

A Backend Developer designs, builds, and maintains the server-side logic and databases that power applications. While often focused on APIs and data, ensuring the reliability and correctness of backend services is paramount. This course, by teaching Java programming for test automation engineers and introducing various testing frameworks, may be useful for a Backend Developer. The principles of automated testing, the creation of test scripts, and the understanding of test management (like with TestNG) can be applied to develop robust unit, integration, and API tests for backend services, ensuring their stability, performance, and data integrity before deployment, contributing to overall system quality.

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Site Reliability Engineer

A Site Reliability Engineer, or SRE, applies software engineering principles to operations, focusing on system reliability, performance, and availability. Automated testing is a fundamental practice for SREs to validate system behavior, guard against regressions, and ensure new deployments are stable. This course helps build a foundation in test automation using frameworks like Selenium, Cypress, and Playwright, which may be useful for an SRE. Understanding how to set up, execute, and analyze automated test results, including the ability to run failed test cases separately as taught with TestNG, directly contributes to an SRE's ability to maintain high service levels and diagnose issues quickly.

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Business Analyst

A Business Analyst acts as a crucial liaison between business stakeholders and technical teams, translating business needs into technical requirements. The course description explicitly mentions that "business analysts" are part of the software production team involved in getting the most out of test automation. While not directly implementing tests, this course helps a learner understand the capabilities and benefits of automated testing. This knowledge may be useful for a Business Analyst to better define acceptance criteria, collaborate with QA teams, and articulate the value of robust testing. Understanding what's feasible with tools like Selenium or Cypress enhances their ability to write more precise specifications for automated quality assurance.

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Technical Project Manager

A Technical Project Manager oversees the planning, execution, and delivery of software projects, often managing cross-functional teams. While not writing code, understanding the technical aspects of software quality is crucial for effective project management. This course helps build a foundation in test automation principles and tools like Selenium and TestNG, which may be useful for a Technical Project Manager. This knowledge allows them to better estimate testing efforts, understand dependencies, allocate resources, and communicate effectively with QA and development teams regarding automated testing strategies, ensuring quality is built into the project plan from inception and mitigating risks related to software defects.

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Solutions Architect

A Solutions Architect designs and oversees the implementation of complex technical solutions, making high-level design choices and defining technical standards. While this role is strategic, a deep understanding of how quality assurance and automated testing integrate into the overall solution architecture is vital. This course, covering various test automation frameworks like Selenium, Cypress, and Playwright, may be useful for a Solutions Architect to design robust, testable systems. This knowledge allows them to prescribe appropriate testing strategies, select suitable automation tools, and ensure that quality and maintainability are fundamental aspects of the architectural design, leading to more resilient and scalable solutions.

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Cyber Security Analyst

A Cyber Security Analyst focuses on protecting computer systems and networks from threats, including identifying vulnerabilities and implementing security measures. While the course is centered on functional and regression testing, the automation skills learned, particularly in automating web interactions with Selenium, Cypress, and Playwright, may be useful for a Cyber Security Analyst. These skills can be adapted to automate security testing processes, such as scanning for known vulnerabilities in web applications, simulating attack vectors, or creating scripts to verify security configurations. Understanding how to interact with web elements programmatically helps in building custom tools for continuous security validation and penetration testing.

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