Essential tdd common-mistakes

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Essential TDD
Bala Paranj
www.rubyplus.com

Outline
1. Quickly add a test
2. Run all tests and see the new one fail
3. Make a little change
4. Run all tests and see them all succeed
5. Refactor to remove duplication

2. Run all tests and see the new one fail

4. Run all tests and see them all succeed

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Essential tdd common-mistakes

1. Essential TDD Bala Paranj www.rubyplus.com

2. Outline 1. Quickly add a test 2. Run all tests and see the new one fail 3. Make a little change 4. Run all tests and see them all succeed 5. Refactor to remove duplication

3. 1. Quickly add a test

4. First Test

5. Second Test

6. 2. Run all tests and see the new one fail

7. 3. Make a little change

8. 4. Run all tests and see them all succeed

9. 5. Refactor to remove duplication

10. Summary