Testing
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The document discusses software testing and the benefits of unit testing. It describes different types of software tests including GUI tests, acceptance tests, system tests, integration tests, and unit tests. It then explains the benefits of unit test-driven development, including that unit tests prove code works, allow improving design without breaking it, force planning before coding, make for better design, reduce bug costs, and make development faster and more fun.
Testing
- 1. JAN VORÁČEK @JanVoracek 2nd Geek Group Session 30. 10. 2012
- 2. Testing
- 4. Software testing GUI Tests Acceptance Tests System Tests Integration Tests Unit Tests
- 5. Software testing GUI Tests Acceptance Tests System Tests Integration Tests Unit Tests
- 6. Benefits of Unit Testing
- 7. Benefits of Unit Testing • Dump Driven Development Add dump Perform Run action application Run Perform application action Remove Check dump dump Fix code
- 8. Benefits of Unit Testing • Debugger Driven Development Add breakpoint Perform Run action application Run Perform application action Remove Stepping in breakpoint and over Fix code
- 9. Benefits of Unit Testing • Test Driven Development Write test Run Run tests tests Fix code
- 10. Benefits of Unit Testing • Test Driven Development Write test Run Run tests tests Fix code
- 11. Benefits of Unit Testing • Unit tests prove that you code actually work. • You can improve design without breaking it. • TDD forces you to plan before code. • Unit tests make better design. • TDD reduces the cost of bugs. • It‘s faster than writing code without tests. • It‘s more fun
- 12. Software Development Perfect Software Your Software with Tests Your Software