Testing Spring Boot Applications Masterclass Workbook
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Testing Spring Boot Applications Masterclass Workbook

Boost Your Confidence and Productivity and Deploy Spring Boot Applications With More Confidence and Fewer Regressions

About the Book

The "Testing Spring Boot Applications Masterclass" is an in-depth online course designed for Java developers who want to master testing their Spring Boot applications. It covers a wide range of topics, from the fundamentals of testing with JUnit 5 and Mockito to advanced concepts like Testcontainers, integration testing, and end-to-end testing.

The course is structured to take participants from basic to advanced testing techniques, ensuring they understand not just how to write tests, but also why certain testing practices are important.

Participants will learn to leverage Spring Boot's testing features to write unit tests, integration tests, and end-to-end tests effectively. The course includes lessons on how to use test slices for slicing the context and focusing on the component under test, thereby speeding up the test suite. It also dives into testing security, transactions, and Spring Data JPA repositories, which are crucial for ensuring application robustness and reliability.

The course is hands-on, with practical exercises and real-world examples that allow learners to apply what they've learned immediately. It emphasizes the importance of test-driven development (TDD) and how to implement it within Spring Boot applications, fostering a development process that leads to cleaner code and fewer bugs.

By the end of the course, attendees will be proficient in testing Spring Boot applications, equipped with the knowledge to implement a comprehensive testing strategy in their projects. This mastery includes understanding how to mock external services, configure test environments, and integrate testing into the CI/CD pipeline, ensuring that applications are thoroughly tested at every stage of development.

The course aims to instill confidence in developers, making testing a natural and integral part of the software development lifecycle.

Don't buy this ebook separately without enrolling in the online course.

You'll get a coupon to download this ebook when purchasing the Masterclass (Bundle Edition and above).

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  • Categories

    • Testing
    • Java
    • Automated Software Testing
    • DevOps
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About the Author

Philip Riecks
Philip Riecks

Under the slogan, Testing Spring Boot Applications Made Simple, Philip provides recipes and tips & tricks to accelerate your testing success and make testing joyful (or at least less painful).

Apart from blogging, he's a course instructor for various Java-related online courses and is active on YouTube.

He is an independent IT consultant from Germany and is working with Java, Kotlin, Spring Boot, and AWS on a daily basis.

Find out more about Philip on rieckpil.de.

Table of Contents

    • Preface
    • Introduction
    • Introduction to the Spring Boot Starter Test Dependency
    • Introduction to JUnit 5
    • Introduction to Mockito
    • Additional Test Libraries in Spring Boot Starter Test
    • The Secret Weapon to Test Your Database Layer: @DataJpaTest
    • Replacing the In-Memory Database
    • The Secret Weapon to Test Your Web Layer
    • Advanced Usage
    • Testing HTTP Clients Using the RestTemplate
    • Testing HTTP Clients Using the WebClient
    • Testing Business Logic in Isolation
    • Testing a Custom Application Slice
    • Remaining Setup to Start the Whole Spring Boot Application
    • Writing Integration Tests for Our Application
    • Writing Web Tests: Providing The Whole Application Infrastructure
    • Postface
  • Changelog

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