Quarkus - Simple REST API and Unit Tests with JUnit 5

🚀 Quarkus - Simple REST API and Unit Tests with JUnit 5 🌟

Course Overview: Dive into the world of Java and explore the powerful Quarkus Framework with this comprehensive online course. Designed for developers looking to leverage the benefits of Quarkus, this course will guide you through creating a simple REST API using GET and POST methods, and setting up unit tests for your application using JUnit 5—the latest iteration of the widely-used testing framework in Java space.

🎓 What You'll Learn:

• Practical Approach: Engage with a course that is straightforward and focused on practical skills to create a Company entity using Quarkus and JPA/Hibernate annotations within a real-world context.

• REST API Architecture: Break down the REST API creation process into controller and service layers, adhering to the MVC model for a clean and maintainable code structure.

• API Testing with Postman: Learn to test your endpoints using Postman, ensuring your API behaves as expected under different scenarios.

• Unit Testing Mastery: Master the art of unit testing with JUnit 5, validating paths and responses for your REST API endpoints, and extending your tests to cover your Service layer's data processing and business rules.

• Database Integration Tests: Round off your testing skills by simulating real database interactions in your tests to ensure your application handles data persistence correctly.

Course Highlights:

• Unit Testing Essentials: Understand the importance of unit testing and its role in maintaining clean, bug-free code.

• Hands-On REST API Creation: Build a simple yet functional REST API with Java and Quarkus, learning best practices along the way.

• Advanced Unit Testing: Delve deeper into creating unit tests for both your REST API endpoints and Service classes to ensure robustness in different parts of your application.

• Comprehensive Test Coverage: Complete your learning by writing tests that validate the data stored in your database, ensuring full coverage and reliability of your application's functionality.

Key Topics Covered:

1. Understanding Unit Testing: Learn why unit tests are crucial for software development and how they contribute to the stability and scalability of your applications.

2. Creating a Simple REST API: Follow step-by-step instructions to develop a REST API using Java, Quarkus, and REST principles.

3. Testing with Postman: Make requests to your REST API and validate its behavior and responses in real-time.

4. Unit Testing REST API Endpoints: Write tests for your endpoints using JUnit 5 to ensure they perform as intended.

5. Service Layer Testing: Craft unit tests that target your Service layer, focusing on data processing and business rules logic.

6. Database Integration Tests: Simulate database interactions in your tests to verify that your application can handle persisting data correctly.

Join Vinícius Pereira de Oliveira in this engaging course and become proficient in creating simple REST APIs with Quarkus and JUnit 5. Sign up now and elevate your Java development skills to the next level! 👨‍💻🚀