1. What Is Test-Driven Development?
What is test-driven development?
()
What do you want to test?
()
2. Introducing JUnit
The case study
()
Set up instructions for IntelliJ users
()
Setting up the project structure
()
JUnit basics
()
3. Writing Your First Tests
Examples and outcomes
()
Getting to red
()
Getting to green
()
Why you always start with red
()
Adding more tests
()
Understanding the business logic
()
Finally writing some code
()
4. Practicing the Basics
Testing for exceptions
()
Challenge 1
()
Walkthrough 1
()
Challenge 2
()
Walkthrough 2 and challenge 3
()
Walkthrough 3
()
Getting to more complex requirements
()
Using TDD to safely fix bugs
()
Challenge 4 and walkthrough 4
()
Finishing the business requirements
()
5. Refactoring
Introducing refactoring
()
Restructuring code
()
6. Best Practices
Good and bad tests
()
JUnit asserts
()
7. Stubs
Testing code with dependencies
()
Building an example
()
Creating the stub
()
8. Mocking with Mockito
Why mocks are useful
()
Creating a mock
()
Testing behaviour
()
Mockito syntax options
()
9. Fakes and Tautologies
Reviewing fakes and tautologies
()
Challenge 5
()
Walkthrough 5
()
Using setUp and tearDown
()
Tautologies
()
How to avoid tautologies
()
10. Handling Legacy Code
Loading up the final case study
()
Understanding the project structure
()
Understanding the business logic
()
Adding Mockito
()
Setting up the tests
()
The need for spying
()
Challenge 6
()
Walkthrough 6, part 1
()
Walkthrough 6, part 2
()
Ex_Files_Dev_Java_Prog.zip
(2.4 MB)