Small presentation about using mockito on an environment where you're using eclipse as your main development tool. This shows somehow to use tdd while using eclipse that creates a bunch of code for you.

1. Sep 1, 2011
Working with Mockito
hugeinc.com
info@hugeinc.com
45 Main St. #220 Brooklyn, NY 11222
+1 718 625 4843

2. Agenda:
1. What is Mockito 2. Why use it 3.
Writing Tests

3. Fewer defects, less debugging,
more confidence, better design,
and higher productivity
-- Kent Beck --

4. State Testing:
assertEquals(“joe”, user.getName())
4.

5. Interaction Testing:
verify(mockedDao).execute(criteria)
5.

6. Terminology
• Test Stub
• Mock object
• Test Spy
6.

7. Mockito Examples
• What we’re doing on BigShipCruises
• Profile – a simple value object.
• FindProfileDao – handles data access.
• ProfileFacade – bridges requests from ws.
7.

8. First writing the test
Eclipse generates the profileFacade method
8.

9. You run the test and Bang! It fails!
Then you implement the method
9.

10. You run the test and it passes!
10.

11. Checking method invocation
Eclipse generates the profileFacade method
11.

12. You run the test and Bang! It fails! Again!
12.

13. Implement the method
And tests pass!
13.

14. 8.4
Tests/second
1.8
Tests/second
Unit Integration
14.

15. Learn More:
mockito.org

16. Questions…

17. hugeinc.com
info@hugeinc.com
45 Main St. #220 Brooklyn, NY 11222
+1 718 625 4843