How do you unit test private static methods?

How do you unit test private static methods?

Unit Testing a private static method in C# . NET

1. public class Maths.
2. private static int CalculatePower(int Base, int Exponent)
3. int Product = 1;
4. for (int i = 1; i <= Exponent; i++) {
5. return Product;
6. [TestMethod()]
7. public void CalculatePowerTest()
8. PrivateType privateTypeObject = new PrivateType(typeof(Maths));

How do you access private methods in JUnit?

The best way to test a private method is via another public method….From this article: Testing Private Methods with JUnit and SuiteRunner (Bill Venners), you basically have 4 options:

1. Don’t test private methods.
2. Give the methods package access.
3. Use a nested test class.
4. Use reflection.

Do you unit test private methods in C #?

Yes, don’t unit test private methods…. The idea of a unit test is to test the unit by its public ‘API’. If you are finding you need to test a lot of private behavior, most likely you have a new ‘class’ hiding within the class you are trying to test, extract it and test it by its public interface. One piece of advice / Thinking tool…..

What’s the best way to test private methods?

If you google this question, you find several different suggestions: test them indirectly, extract them into their own class and make them public there, or use reflection to test them. All these solutions have flaws. My preference is to simply remove the private modifier and make the method package private.

What does it mean to unit test a class?

Unit tests are (generally speaking) meant to test the interface of a class, meaning its public (and protected) methods. You can of course “hack” a solution to this (even if just by making the methods public), but you may also want to consider:

Do you need to unit test a method?

First of all, not all methods need to be unit tested. Some methods are so simple that there is no point in unit-testing them. For example: The use of the lowBalanceTimer, including its timeout, needs to be tested, but this is better done in functional testing. It will quickly become apparent if the method above doesn’t work as expected.