An introduction to mocking frameworks and using FakeItEasy to help make .Net developers write better code through better unit tests. The goal of this session is understand unit testing basics, using fakes and then leveraging a mocking framework to get the most out of unit testing. This session is geared toward the novice unit tester and framework addicts.

1. WHY
FAKE IT
WHEN YOU CAN
FAKE IT EASY

2. Dan
Stroh
• Husband
• Father
• Software developer for
Meta Payment
Systems
• Home brewer
• Stat guy

3. AGENDA
• Goals
• Anatomy of a Unit Test
• Pillars of Unit Testing
• Unit testing
Development Practices
• Inversion of control
• Fakes, Mocks,
Stubs
• Mocking
Frameworks
• FakeItEasy
• Recap
• Questions

4. GOALS
• Write good unit tests
• Know what a good unit test looks like
• Use a mocking framework

5. ANATOMY OF A UNIT TEST

6. A
A
A

7. ARRANGE
ACT
ASSERT

8. PILLARS OF UNIT TESTING

9. UNIT TESTING DEVELOPMENT PRACTICES

10. TAD
TEST AFTER DEVELOPMENT

11. TDD
TEST DRIVEN DEVELOPMENT

12. BDD
BEHAVIOR DRIVEN DEVELOPMENT

13. FAKES, MOCKS, AND STUBS

14. INVERSION OF CONTROL

15. CONSTRUCTOR INJECTION

16. PROPERTY INJECTION

17. ARGUMENT INJECTION

18. MOCKING FRAMEWORKS
FakeItEasy
(nuget) github.com/fakeiteasy
Rhino Mocks
(nuget) hibernatingrhinos.com/oss/rhino-mocks
Moq
(nuget) github.com/Moq
Microsoft Fakes
msdn.microsoft.com/en-us/library/hh549175%28v=vs.110%29.aspx
TypeMocks
typemock.com
JustMock
(nuget) telerik.com/products/mocking.aspx
Nmock
(nuget) nmock3.codeplex.com
Nsubstitute (nuget) nsubstitute.github.io/
EasyMock .Net
sourceforge.net/projects/easymocknet/

19. FAKEITEASY

20. RECAP

21. WRITE GOOD UNIT TESTS

22. KNOW WHAT A GOOD UNIT TEST LOOKS
LIKE

23. USE A MOCKING FRAMEWORK

24. QUESTIONS

25. STROH.SD@GMAIL.COM

26. THANK YOU