In the ever-evolving field of software development and testing, Software Development Engineers in Test (SDETs) play a critical role in ensuring the quality and reliability of applications. This guide delves into essential topics for aspiring SDETs, starting with an introduction to the role and its responsibilities. We will explore core programming concepts in Java, delve into Selenium WebDriver for automation, and discuss various test automation frameworks. Advanced topics include handling complex scenarios with Selenium, API testing with RestAssured, and database testing. We’ll also cover version control tools like Git, DevOps practices, and essential soft skills for SDETs. This comprehensive overview aims to equip you with the knowledge and skills needed to excel in the dynamic world of test automation.
Table of Contents
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1. Introduction to SDET
- 1.1 What is SDET?
- 1.2 Role of an SDET in Agile Teams
- 1.3 Difference between SDET, Developer, and QA Engineer
- 1.4 Overview of the Software Testing Life Cycle (STLC)
- 1.5 Career Path and Opportunities for SDETs
2. Core Java Programming for Automation
- 2.1 Introduction to Java
- 2.2 Setting Up the Java Environment (JDK, IDEs)
- 2.3 Java Basics: Data Types, Variables, Operators
- 2.4 Control Structures: Conditional Statements, Loops
- 2.5 Object-Oriented Programming (OOP) Concepts
- 2.5.1 Classes and Objects
- 2.5.2 Inheritance
- 2.5.3 Polymorphism
- 2.5.4 Abstraction and Encapsulation
- 2.6 Exception Handling in Java
- 2.7 Collections Framework
- 2.8 File Handling in Java
- 2.9 Java Input/Output (I/O) Operations
- 2.10 Introduction to Java Streams and Lambda Expressions
- 2.11 Introduction to Multi-threading in Java
3. Introduction to Selenium WebDriver
- 3.1 Introduction to Selenium
- 3.2 Selenium WebDriver Architecture
- 3.3 Setting Up Selenium WebDriver Environment
- 3.4 Locating Web Elements (By ID, Name, XPath, CSS Selectors)
- 3.5 Handling Web Elements
- 3.5.1 Text Boxes, Buttons, Checkboxes, and Radio Buttons
- 3.5.2 Dropdowns and Select Elements
- 3.5.3 Frames and Windows
- 3.6 Working with WebDriver Commands
- 3.6.1 Browser Commands
- 3.6.2 Navigation Commands
- 3.6.3 Waits in Selenium (Implicit and Explicit Waits)
- 3.7 Handling Alerts and Pop-ups
- 3.8 Taking Screenshots in Selenium
- 3.9 Automation of Web Forms
- 3.10 Debugging and Logging in Selenium Scripts
4. Test Automation Frameworks
- 4.1 Introduction to Test Automation Frameworks
- 4.2 Types of Automation Frameworks
- 4.2.1 Data-Driven Framework
- 4.2.2 Keyword-Driven Framework
- 4.2.3 Hybrid Framework
- 4.2.4 Behavior-Driven Development (BDD) Framework
- 4.3 Setting Up TestNG Framework
- 4.4 Building a Data-Driven Framework with Excel
- 4.5 Building a Hybrid Framework
- 4.6 Integrating Cucumber with Selenium for BDD
- 4.7 Implementing Page Object Model (POM)
- 4.8 Reporting and Logging in Automation Frameworks
5. Advanced Selenium Concepts
- 5.1 Handling Dynamic Web Elements
- 5.2 Working with AJAX-based Applications
- 5.3 JavaScript Executor in Selenium
- 5.4 Handling Web Tables and Pagination
- 5.5 Automating File Uploads and Downloads
- 5.6 Handling Captchas and Barcodes
- 5.7 Browser Profiling and Extensions
- 5.8 Cross-Browser Testing with Selenium
- 5.9 Parallel Test Execution with Selenium Grid
- 5.10 Continuous Integration with Jenkins and Selenium
- 5.11 CI/CD Pipeline Implementation for Test Automation
6. API Testing with RestAssured
- 6.1 Introduction to API Testing
- 6.2 Introduction to RESTful Web Services
- 6.3 Setting Up RestAssured Environment
- 6.4 Creating and Sending API Requests (GET, POST, PUT, DELETE)
- 6.5 Validating Responses and Status Codes
- 6.6 Handling Authentication and Authorization in API Testing
- 6.7 Automating API Test Cases with RestAssured
- 6.8 Data-Driven API Testing
- 6.9 API Test Automation Framework
- 6.10 Integrating API Tests with CI/CD Pipelines
7. Database Testing
- 7.1 Introduction to Database Testing
- 7.2 Understanding SQL Basics
- 7.3 Connecting to Databases using Java (JDBC)
- 7.4 Executing SQL Queries from Automation Scripts
- 7.5 Validating Data Integrity and Data Consistency
- 7.6 Automating Database Validation Tests
- 7.7 Handling Transactions in Database Testing
- 7.8 Database Test Automation Frameworks
8. Version Control and Collaboration Tools
- 8.1 Introduction to Version Control
- 8.2 Setting Up Git and GitHub
- 8.3 Basic Git Commands and Operations
- 8.4 Branching and Merging in Git
- 8.5 Collaborating in Teams using GitHub
- 8.6 Integrating Git with Jenkins for CI/CD
9. DevOps and CI/CD for Test Automation
- 9.1 Introduction to DevOps
- 9.2 Continuous Integration (CI) Overview
- 9.3 Setting Up Jenkins for Test Automation
- 9.4 Configuring Jenkins Jobs and Pipelines
- 9.5 Continuous Deployment (CD) Overview
- 9.6 Implementing CI/CD Pipelines with Test Automation
- 9.7 Integration of Automation Tests with DevOps Tools
- 9.8 Monitoring and Reporting in CI/CD Pipelines
10. Soft Skills and Best Practices for SDETs
- 10.1 Communication Skills for SDETs
- 10.2 Collaboration and Teamwork in Agile
- 10.3 Time Management and Productivity Tips
- 10.4 Writing Clean and Maintainable Code
- 10.5 Documentation and Reporting in Automation
- 10.6 Continuous Learning and Keeping Up with Industry Trends
- 10.7 Handling Challenges in Test Automation
- 10.8 Preparing for SDET Interviews
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