Unit Testing with Mocks

1. What does the Arrange-Act-Assert pattern in unit testing emphasize?

Setting up the test environment Asserting outcomes exclusively Executing multiple tests simultaneously Defining interaction verifications

2. Which mocking framework is mentioned as a way to create fake implementations for testing?

NUnit xUnit Moq FluentAssertions

3. What should be avoided when testing async methods according to the lesson?

Using async Task as the return type Using async void Using the ReturnsAsync method Using Assert.ThrowsAsync

4. What should you do if a test requires many mocks?

Add more tests for clarity Add more verifications in each test Refactor the class under test Ignore mocking the excess dependencies