Learn Java Unit Testing with Junit & Mockito in 30 Steps

🚀 **Master Java Unit Testing with Confidence!** 🛠️ --- ### Course Title: Learn Java Unit Testing with JUnit & Mockito in 30 Steps #### Course Headline: Dive into the World of Java Unit Testing with JUnit and Mockito – A Comprehensive Guide with 25 Real-World Examples! --- **Writing Great Unit Tests** is what sets **Good Programmers apart from **Great Programmers**. In this course, you will embark on a journey to learn how to **Write Great Java Unit Tests** using JUnit and Mockito – the most popular Java unit testing and mocking frameworks. 🎓 --- ### What Our Learners Are Saying: _**5 Stars -** "As a beginner, I found this course incredibly clear and helpful. It's well-explained and offers practical examples that are very useful in the real world." - A Satisfied Learner_ _**5 Stars -** "Ranga's teaching style is excellent. He starts from the basics and goes all the way to advanced concepts. His real-world examples are priceless!" - An Impressed Developer_ _**5 Stars -** "Ever wished you could master Mockito? This course is your answer. It's hands down the best 5 hours I've ever invested in learning something new." - A Happy Coder_ _**5 Stars -** "This course is a treasure trove for both beginners and experienced developers. The combination of theory and practical examples is perfect!" - A Systematic Learner_ --- ### Course Highlights: With this course, you will take **12 steps with JUnit** and **18 steps with Mockito** into unit testing proficiency. Here's a sneak peek at what you'll cover: #### Mastering Mockito 🔍 - **Step 01:** Set up an Eclipse Project with JUnit and Mockito frameworks. First Green Bar! ✅ - **Step 02:** Understand the necessity of mocks through practical examples. - **Step 10:** Simplify your tests with Mockito Annotations. @Mock, @InjectMocks, and more! - **Step 13:** Learn about Spies - another powerful feature in Mockito. - **Step 18:** Write Good Unit Tests that every developer should strive for. #### Exploring JUnit Framework 🏷 - **Step 01:** Discover the need for unit testing in your development process. - **Step 03:** Achieve your first successful JUnit with a Green Bar and assertEquals. - **Step 12:** Organize your JUnits into Suites for better maintainability. --- **Start Learning Now!** 🚀 Hit the "Enroll Button" to begin your transformation into a Java unit testing expert. With real-world examples and step-by-step guidance, you'll be writing robust, reliable unit tests in no time. Don't miss out on this opportunity to enhance your coding skills and join the ranks of **Great Programmers**! 🌟 --- Ready to elevate your Java programming game? Enroll now and let's embark on this testing journey together! 🎉

🌟 **Overview of the Course** 🌟 The course on JUnit and Mockito has received a global rating of 4.48 from recent reviewers, indicating a generally positive reception with some considerations for improvement. The course content covers a comprehensive range of features and concepts essential for writing unit tests in Java, and it also touches upon good practices for writeable code following clean architecture principles. **Pros:** - **Comprehensive Content:** The course provides a solid understanding of JUnit and Mockito, with nice examples, short recordings, and clear explanations that are conducive to learning. - **Coverage of Best Practices:** It not only teaches the basics but also guides learners on best practices for writing readable code and testing. - **Real-World Application:** The course helps learners gain a clear mindset on mocking, its usefulness, and related scenarios in real-world applications. - **Resource Availability:** A GitHub repository is provided with completed code for each exercise, which is helpful for reference and practice. - **Logical Teaching Method:** The instructor teaches concepts effectively by showing the consequences of breaking rules or going against requirements, providing practical examples of why certain methods are necessary. - **Accessibility:** The course is well-structured and suitable for beginners who are starting to understand JUnit test cases. - **Positive Impact:** Many learners have reported that this course has been instrumental in their learning journey, despite some outdated references that can be updated. **Cons:** - **Outdated Content:** Some reviewers have mentioned that the code provided is based on JUnit 4, and while annotations and dependencies are discussed, they do not always align with JUnit 5, leading to issues when learners try to implement them in current projects. - **Audio Issues:** A common concern raised by several learners is the low volume of the videos, making it difficult to hear the instructor's voice clearly. - **Basic Level:** The course has been perceived as too basic by some learners who were expecting more complex examples or more advanced content. - **Lack of Interactive Elements:** The absence of quizzes or interactive questions throughout the sessions was noted as a gap that could help solidify understanding of the concepts taught. - **Dependencies Management:** Some learners found challenges in managing dependencies, especially when it comes to conflicts during the PowerMock section, which is not covered in the course. - **Updating Needs:** There are suggestions for remastering the course to update to JUnit 5 and address some of the methods that no longer work as described due to the evolution of the testing frameworks. **Recommendations for Improvement:** - **Update Content:** To ensure that the course is aligned with the current version of JUnit, it would be beneficial to update the content and examples to reflect JUnit 5 practices. - **Improve Audio Quality:** Enhancing the audio quality in the video recordings will make the learning experience better for all learners. - **Incorporate Interactive Elements:** Adding quizzes, questions, or practical exercises throughout the course can help reinforce learning and ensure that learners are fully grasping the concepts. - **Address Dependencies Management:** Providing guidance on dealing with dependency conflicts, especially in sections like PowerMock, will be valuable for learners. In summary, the JUnit and Mockito course offers a solid foundation with comprehensive content and clear teaching methods. However, it would significantly benefit from updates to the latest versions of JUnit, improved audio quality, and additional interactive elements to enhance the overall learning experience. With these improvements, the course is poised to be an even more valuable resource for learners at all levels.