Practical Java Unit Testing with JUnit 5

🚀 Master JUnit 5 with Practical Java Unit Testing! 🎓

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Your Instructor: Adrian Wieche

Hey there, Java enthusiasts! I'm Adrian, a seasoned Java Developer, and your guide on this journey to mastering Practical Java Unit Testing with JUnit 5. I'm thrilled to lead you through what has been hailed as the highest rated course about JUnit on Udemy!

🏆 Here's what your peers have to say:

• "Superb and very compact, the course got me started in just two hours." 🌟
• "Excellent, well-explained with real-world examples." 📚
• "Perfect for beginners! I feel like: oh, it's so easy!" 🎉

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Why Learn JUnit 5?

Java unit testing is more than just a skill—it's an essential tool to increase the quality of your code. With statistics showing that nearly 80% of all Java developers write unit tests with JUnit, it's clear that this is a non-negotiable part of any modern Java Developer's toolkit.

In this course, you'll focus on the practical aspects of unit testing with JUnit 5, the latest and greatest version of the most popular Java unit testing framework. I'll cut through the noise and give you the essential theory you need before jumping into hands-on coding.

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What You'll Learn:

🔥 Hands-On Learning: We'll work with a simple yet practical Java project to explore various types of unit tests, all while learning best practices and coding standards from my real-world experience.

📚 Course Structure:

1. Essential Theory: A brief introduction to the fundamental concepts behind unit testing without overwhelming you with unnecessary details.
2. Dive into Coding: Jump right into writing unit tests using JUnit 5, applying what you've learned in a practical context.
3. Best Practices: Learn coding standards and best practices for unit tests, honed through years of professional Java development.

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Course Advantages:

✅ Concise Content: My video lectures are short and focused, designed to maximize your learning with minimal time investment.

✅ Practice-Based Learning: No academic theory here—just the best developing practices that you can apply right away.

✅ Cost-Effective: This course offers great value at a fraction of the cost compared to traditional developer bootcamps.

✅ Flexible Learning: Access the course materials from anywhere—home, office, café, or even on the go via mobile or TV.

✅ Certification: Earn a certificate of completion to enhance your resume and showcase your new skills.

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Bonus Materials:

• Quiz: Test your knowledge with a quiz at the end of the course.
• JUnit Cheat Sheet: A one-pager for quick reference on JUnit 5 essentials.
• Additional Exercises: Extra challenges to solidify your understanding and apply what you've learned.

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Get Started Today!

With JUnit 5, you're not just writing tests; you're crafting a more robust, reliable, and maintainable codebase. Join me in this course and take the first step towards becoming a Java expert. 🚀

Don't forget to bring your own coffee, and let's get coding! ☕️💻

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P.S. The intuitive interface and interactive elements of Udemy make learning a breeze, no matter where you are or what device you prefer. Plus, with a completion certificate in hand, you'll be ready to impress potential employers with your newfound expertise! 🎢

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Music for the intro video courtesy of Bensound - www.bensound.com

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Overview of the Course on JUnit 5:

The course has received an overwhelmingly positive response from learners. With a global rating of 4.59, it is evident that the majority of recent reviews have been highly favorable. The course is praised for its concise and straightforward delivery, excellent examples, and practical approach to learning JUnit 5. It is recommended for both beginners and those looking to refresh their knowledge on unit testing with JUnit 5.

Pros:

• Comprehensive Coverage: The course offers a compact yet extensive range of excellent concepts that are crucial for understanding JUnit 5.
• Practical Examples: Real-world examples are provided, which are applicable to actual code development and help in understanding the material effectively.
• Well-Explained: The instructor's pace is commended for being appropriate, and the explanation of topics is clear and informative.
• Step-by-Step Guidance: The course guides learners through writing and understanding base concepts about unit testing in a step-by-step manner.
• Practice Opportunities: After completing the course, learners feel motivated to apply the concepts learned and extend their knowledge further.
• Clear and Well-Organized: The course structure is crystal clear and fun to follow, with practical exercises enhancing the learning experience.
• Real-life Scenarios: The course covers key concepts that are useful in real-life scenarios, especially for those who understand the basics first.
• Ease of Learning: The course serves as a great starting point for those new to JUnit 5 or unit testing.
• Additional Resources: Useful resources like cheat sheets are provided, which are helpful in real-time projects.

Cons:

• Basic Knowledge Assumed: Some learners felt the course was too basic because it assumed a certain level of understanding of previous testing frameworks.
• Specific Use Cases Missing: A few reviewers were disappointed that the course did not cover more advanced topics, such as unit testing in microservices with dependency injection and inter-class method calls.
• Expectations Mismatch: One learner mentioned that the course did not meet their expectations of focusing on JUnit 5 in a different context, such as microservices.
• Limited Scope for Advanced Users: The content may not be sufficiently challenging or comprehensive for experienced users who are already proficient with JUnit 4 and looking for more advanced concepts in JUnit 5.

Highlights from Learner Reviews:

• "Great Course, I learned a lot from it and I highly recommend this course."
• "The Best Course for the people who really needs a headstart on Unit Test."
• "[The course is] very basic .. helpful if someone doesn't know anything about Junit, not useful for pro's.."
• "So far so good. It is nice that you offered this optional Intellij video also considering mac commands for it."
• "Great course, short and straight to the point with good examples. I used IntelliJ and had no issues creating/running/debugging tests while taking this course."
• "Excellent! Pretty clear explanation on simple examples that shows the potential of JUnit5 and some differences with JUnit4."
• "It is good starting point for learning about JUnit5 or Unit Testing, the kind of examples are good and will give the learner a good scope to learn and understand the concepts."
• "Its really good course who has zero and basic knowledge. I got confidence to write the test cases at the end of this video."

Final Thoughts:

This JUnit 5 course is highly recommended for individuals looking to understand or enhance their unit testing skills with JUnit 5. The course's focus on practical application, clear explanations, and real-world examples make it an excellent resource for beginners and a refresher for those with experience in previous testing frameworks. However, experienced users may find the content too basic if they are expecting a deep dive into advanced features of JUnit 5. Overall, the course's structure, content, and delivery have been well-received by learners who have found it both informative and helpful in their development endeavors.