Enroll Course: https://www.coursera.org/learn/testing-and-debugging-in-net-core-applications
In the ever-evolving landscape of software development, ensuring the quality and reliability of applications is paramount. For .NET Core developers, this means not only writing clean, efficient code but also rigorously testing and effectively debugging it. The Coursera course, ‘Testing and Debugging in .NET Core Applications,’ offers a comprehensive solution for developers looking to elevate their skills in these critical areas.
This course is a deep dive into the methodologies and tools that underpin robust software. It begins with an **Introduction to Testing in .NET Core**, where you’ll explore foundational concepts like Test-Driven Development (TDD) and Behavior-Driven Development (BDD), understanding their impact on software quality. The module also covers setting up a testing environment and writing your first tests using NUnit, providing a solid starting point.
The second module, **Writing Unit Tests**, truly gets into the nitty-gritty. You’ll dissect the structure of unit tests, understand critical testing components, and master the Red-Green-Refactor cycle of TDD. Crucially, it covers mocking and isolation frameworks, essential for creating reliable and maintainable tests by managing dependencies. Advanced techniques like parameterized tests, exception handling, and edge case testing are also explored, ensuring you can build software that’s both functional and resilient.
**Integration Testing in .NET Core** broadens the scope. This module tackles the complexities of testing how different parts of your application interact. You’ll learn to set up environments, test database access, manage external dependencies, and apply mocking within integration tests. The course also ventures into automated UI testing, covering best practices and frameworks for web applications, and concludes with an introduction to performance and load testing, vital for ensuring your applications can handle real-world demands.
Finally, the **Debugging Techniques** module equips you with the essential skills to find and fix issues efficiently. Using Visual Studio, you’ll learn to analyze the debugging process, leverage breakpoints effectively, and inspect variables. Advanced topics like conditional breakpoints, debugging multithreaded applications, memory leak detection, and performance optimization are covered. The module also addresses debugging web applications, APIs, and even touches on remote debugging and post-mortem analysis, making you a proficient troubleshooter in any .NET Core scenario.
Whether you’re a junior developer looking to build a strong foundation or a seasoned professional aiming to refine your craft, this course is an invaluable resource. It provides practical, hands-on knowledge that directly translates to building higher-quality, more reliable .NET Core applications. I highly recommend ‘Testing and Debugging in .NET Core Applications’ to any developer serious about their craft.
Enroll Course: https://www.coursera.org/learn/testing-and-debugging-in-net-core-applications