Generate Unit Test for .NET with xUnit…

Prompt

I have the following code:
[PROMPT]
Write some unit tests for every method using the Arrange-Act-Assert test structure. Use Moq and FluentAssertions libraries in the xUnit test. Don’t use Verify to check that the methods have been called. Comments and explanation of the code should be in [TARGETLANGUAGE]

Prompt Hint

[Your code that you want to be tested]