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Course Overview

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2 - 6 hours 3h 34m | 21 Videos | 10854 Views | Intermediate  Intermediate

Mastering API Testing with RestAssured

Course Objectives :

  • The “Mastering API Testing with RestAssured” course aims to provide participants with comprehensive knowledge and practical skills in API testing using the RestAssured framework. The course covers a wide range of topics, starting with an understanding of APIs and web services, their importance in software development, and the role of API testing in ensuring functional and reliable applications. Participants will explore Swagger, a tool for API documentation, and understand how it supports API testing and test case generation.
  • The course delves into the Maven build management tool, enabling participants to set up Maven projects and manage dependencies effectively for API testing with RestAssured. Participants will gain in-depth knowledge of RestAssured, a powerful Java-based library for testing RESTful APIs. They will learn how to construct HTTP requests, handle responses, and validate API responses using RestAssured. The course also focuses on JSON, a widely used data format in API communication. Participants will develop proficiency in parsing and manipulating JSON data, utilizing JSONPath expressions and the JSONObject class with RestAssured.
  • Handling different types of requests, such as GET, POST, PUT, and DELETE, is a crucial aspect of API testing. Participants will gain practical skills in constructing these requests with different parameters, headers, and request bodies using RestAssured. They will also learn how to handle authentication and authorization mechanisms, ensuring secure access to APIs during testing. Parameterization techniques will be explored, enabling participants to perform data-driven testing and dynamically incorporate external data into their API requests.
  • The course also introduces Test-Driven Development (TDD) and Behavior-Driven Development (BDD) frameworks for API testing with RestAssured. Participants will learn how to write test cases using TDD and BDD approaches, and execute them with RestAssured for comprehensive and maintainable API testing. By the end of the course, participants will have acquired a comprehensive understanding of API testing concepts, practical skills in using RestAssured for API testing, and the ability to implement TDD and BDD frameworks. They will be equipped to design effective API test cases, validate API responses, and enhance the reliability and quality of software applications through robust API testing with RestAssured.

Course Description:

  • The Mastering API Testing with RestAssured course is designed to equip participants with comprehensive knowledge and practical skills in API testing using the RestAssured framework. Participants will explore the concepts of APIs, web services, and their significance in modern software development. The course will cover essential topics such as Swagger for API documentation and the Maven build management tool. Participants will learn how to effectively use RestAssured, a powerful Java-based library for testing RESTful APIs.
  • Participants will gain a solid understanding of APIs (Application Programming Interfaces) and their role in modern software development. They will explore the purpose and benefits of APIs and understand how APIs facilitate communication and data exchange between different software systems. Participants will learn about web services, which are an integral part of the API ecosystem. They will understand the different types of web services, including SOAP and REST, and their characteristics. You will learn about the benefits of automated API testing and how it complements other testing methodologies. You will be introduced to the Maven build management tool, which plays a vital role in managing dependencies and building Java projects. Learn how to set up a Maven project and utilize its features for efficient API testing with RestAssured. Get an overview of RestAssured, a powerful Java-based library used for testing RESTful APIs. Participants will understand the features and capabilities of RestAssured and its advantages in API testing.
  • Participants will dive into writing basic programs in RestAssured. They will learn how to construct HTTP requests, handle responses, and validate API responses using RestAssured. The module will cover essential concepts such as HTTP methods (GET, POST, PUT, DELETE), headers, and status codes. JSON (JavaScript Object Notation) is a popular data format used in API communication. You will gain an understanding of JSON and its structure. Explore various types of requests that can be sent using RestAssured, including GET, POST, PUT, and DELETE. They will learn how to construct these requests with different parameters, headers, and body payloads. The module will provide hands-on exercises to reinforce the practical application of these concepts.
  • By the end of the Mastering API Testing with RestAssured course, participants will have gained a comprehensive understanding of API testing concepts, RestAssured features, and practical techniques for testing RESTful APIs. They will be equipped with the skills to design and implement effective API test cases, perform data-driven testing, and leverage TDD and BDD frameworks for comprehensive API testing. This course will empower participants to enhance the quality and reliability of software applications through robust API testing with RestAssured.

Pre-Requisites:

  1. Basic Programming Knowledge:
    Participants should have a basic understanding of programming concepts, preferably in Java. Familiarity with variables, data types, control flow, functions, and object-oriented programming concepts will be beneficial. This knowledge will enable participants to grasp the Java-based syntax and concepts used in RestAssured for API testing.
  2. Understanding of APIs and Web Services:
    A fundamental understanding of APIs (Application Programming Interfaces) and web services is recommended. Participants should be familiar with the basic concepts of API communication, including HTTP methods, request/response structure, status codes, and headers. Knowledge of RESTful APIs and their architectural principles will provide a solid foundation for learning RestAssured.
  3. Familiarity with Software Testing Concepts:
    While not mandatory, prior knowledge of software testing concepts will be advantageous. Participants with experience in software testing, test case design, and test execution will have an easier time grasping the concepts and methodologies of API testing. Understanding the importance of functional testing, test coverage, and validation will enhance the learning experience in the context of API testing.

Target Customers:

  1. Software Testers and Quality Assurance Professionals:
    This course is ideal for software testers and quality assurance professionals who are involved in API testing or want to expand their testing skills. It caters to both beginners and intermediate-level professionals seeking to enhance their API testing expertise using RestAssured.
  2. API Developers and Integration Engineers:
    API developers and integration engineers who are responsible for developing and maintaining APIs can greatly benefit from this course. Understanding the intricacies of API testing is crucial to ensure the robustness and reliability of APIs. By mastering API testing with RestAssured, participants will gain insights into API testing methodologies, effective testing techniques, and automated testing frameworks.
  3. Automation Testers and Java Developers:
    Automation testers and Java developers looking to enhance their skills in API testing will find this course valuable. RestAssured, being a Java-based library, integrates seamlessly with Java projects and automation frameworks. Participants will learn how to leverage RestAssured for API testing within their existing automation frameworks or develop dedicated API testing frameworks.

What will you learn from this course:

  1. Comprehensive Understanding of API Testing Concepts:
    Participants will gain a thorough understanding of API testing concepts, methodologies, and best practices. They will learn the importance of API testing in ensuring the functionality, reliability, and security of software applications. Participants will gain insights into various types of API testing, including functional testing, performance testing, and security testing. They will understand how to design effective test cases, validate API responses, and handle different request types.
  2. Proficiency in RestAssured for API Testing:
    The course focuses on mastering RestAssured, a powerful Java-based library for testing RESTful APIs. Participants will learn how to set up RestAssured in their projects, construct HTTP requests with different parameters and headers, and handle API responses. They will gain practical skills in extracting and validating data from API responses using JSONPath expressions. Participants will also learn how to implement authentication and authorization mechanisms for secure API testing.
  3. Implementation of TDD and BDD Frameworks for API Testing:
    Participants will explore Test-Driven Development (TDD) and Behavior-Driven Development (BDD) frameworks for API testing with RestAssured. They will understand how to write test cases using TDD and BDD approaches and execute them with RestAssured. Participants will gain insights into the benefits of these frameworks in terms of test organization, readability, and collaboration. They will learn how to leverage these frameworks to design comprehensive and maintainable API test suites.

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