Test • Test Level ͷఆٛͱ࣮ߦ (Test Pyramid) • Unit/Functional/Integration(UI)/Exploratory • Testing vs Checking (3) • Smoke Test ͰޮՌ͕͋Δ • Mythical Unit Test Coverage (4) • มߋ༰қੑ
Marginal Gains (վળͷੵΈॏͶ) • The whole principle came from the idea that if you broke down everything you could think of that goes into riding a bike, and then improved it by 1%, you will get a significant increase when you put them all together • 1%ͷվળͷੵΈॏͶଓ͚Δ͜ͱ͕ɺେ͖ͳࠩͱͳΔ (ҙ ༁) • Sir. Dave Brailsford (2012), (ex-British Cycling, Team-Sky) (5)
Appendix 1. https://en.wikipedia.org/wiki/Extreme_programming 2. Team Geek Brian, W. Fitzpatrick 3. TDD is dead. Long live testing. David Heinemeier Hansson 4. Mythical Unit Test Coverage, IEEE Software ( Volume: 35, Issue: 3, May/June 2018 ) 5. Olympics cycling: Marginal gains underpin Team GB dominance