How can I automate unit tests in C#?

How can I automate unit tests in C#?

You can automate unit tests in C# using frameworks like NUnit or MSTest. Would you like to know how to set them up?

Yes, please explain how to set up NUnit for my project.

First, install the NUnit and NUnit3TestAdapter packages via NuGet. Then, create a test class and write your test methods.

What does a simple test method look like?

A simple test method might look like this:

[Test]
public void TestAddition() {
    Assert.AreEqual(2, 1 + 1);
}

This tests if 1 + 1 equals 2.

How do I run the tests after writing them?

You can run the tests using the Test Explorer in Visual Studio or by using the command line with the dotnet test command.