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Editor to share with you why C# uses unit testing, I believe most people do not know much about it, so share this article for your reference, I hope you can learn a lot after reading this article, let's go to know it!

C # unit testing will not only make your work easier, but also make your design better, and even greatly reduce the time you spend on debugging. So why do you say that? So here I will talk with you about the necessity of using C# unit testing.

Understanding of the need for the use of C # unit tests:

In our short story above, we learned that if you get into trouble by assuming that the underlying code is correct, first the low-level code is used in the high-level code, and then the high-level code is used by the higher-level code, and so on. Without any confidence in the behavior of the code, this is tantamount to assuming that a house is stacked with vertical cards-as long as you gently move the cards below, the whole house will collapse.

The consequences of poor handling of C # unit tests:

When the basic underlying code is no longer reliable, the necessary changes cannot be limited to the bottom. Although you can fix the underlying problems, these changes to the underlying code are bound to affect the high-level code, so the high-level code also needs to be modified; recursively, it is likely to move to the higher-level code. As a result, an amendment to the underlying code can lead to a series of changes to almost all code, making the changes more and more complex. As a result, the whole house made of cards collapsed, resulting in the failure of the whole project.

Doubts about the necessity of using C# unit tests:

Some people always say, "how is that possible?" Or "I really don't understand why this is happening". If you find yourself feeling the same way sometimes, it's usually a sign that you don't have enough confidence in your code-you can't be sure what works and what isn't.

To gain better confidence in your code, you need to "ask" what the code has done and check to see if the results are exactly what you expect.

This simple idea describes the core of unit testing: this simple and effective technique is designed to make the code more *.

The above is all the content of the article "Why does C # use Unit testing?" Thank you for reading! I believe we all have a certain understanding, hope to share the content to help you, if you want to learn more knowledge, welcome to follow the industry information channel!

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