一起來跑 TDD， 直到完成 User Story 為止

Speaker: Brandon Lu
Event: LINE TECH FRESH 畢業分享會

Transcript

1. ⼀起來跑 TDD， 直到完成 User Story 為⽌
2. Brandon Lu LINE TECH FRESH Software Engineer Intern Software Engineer Architecture Research Intern Software Engineer Intern Backend Engineer Intern @LINE @CeranaStudio @Sunbird @Advantech @iStaging SBS + GLC
3. 01 02 03 04 ATDD 如何補⾜ TDD？ ATDD 如何溝通需求？ ATDD 如何檢驗需求有被達成？ What is TDD？ 05 總結 CONTENT
4. SECTION 01 What is TDD？
5. Write a failing test What is TDD? Test Driven Development
6. Write a failing test What is TDD? Pass the test Test Driven Development
7. Write a failing test What is TDD? Pass the test Refactor Test Driven Development
8. Write a failing test Pass the test Refactor Think first More testable code Code Quality UP! Confident to deliver/refactor Test Driven Development What is TDD?
9. Why don’t you run TDD?
10. Why don’t you run TDD? Self-discipline
11. Why don’t you run TDD? Self-discipline What to test? What are the test cases?
12. SECTION 02 來看看 ATDD 如何補⾜ TDD？ Meet ATDD What to test? What are the test cases?
13. Meet ATDD What to test? What are the test cases? Spec By Example User Story
14. Meet ATDD What to test? What are the test cases? A C 1 A C 2 A C * N Spec By Example User Story
15. Meet ATDD What to test? What are the test cases? User Story AC 1 AC 2 AC *N Spec By Example Acceptance Criteria
16. Meet ATDD What to test? What are the test cases? User Story AC 1 AC 2 AC *N Spec By Example TDD TDD TDD
17. Meet ATDD User Story Acceptance Criteria Spec By Example What to test? What are the test cases? Pain Points of TDD Simplified ATDD Process
18. SECTION 03 User Story + Spec By Example ATDD 如何溝通需求？ User Story Acceptance Criteria Spec By Example
19. User Story User Story Acceptance Criteria Spec By Example
20. User Story User Story Acceptance Criteria Spec By Example As a ＿＿, I want to ＿＿, so that ＿＿.
21. User Story User Story Acceptance Criteria Spec By Example 房屋篩選 As a ＿＿, I want to ＿＿, so that ＿＿.
22. User Story As a ＿＿, I want to ＿＿, so that ＿＿. As a ⼀名租屋族 User Story Acceptance Criteria Spec By Example I want to 篩選符合理想條件的房⼦ so that 快速找到符合我預算和需求的租房選擇，減少尋找房源的時間和精⼒
23. Spec By Example User Story Acceptance Criteria Spec By Example I want to 篩選符合理想條件的房⼦ 什麼是理想條件？ ⽤例⼦進⾏溝通
24. Spec By Example User Story Acceptance Criteria Spec By Example I want to 篩選符合理想條件的房⼦ 什麼是理想條件？ 租⾦、地區、交通 ⽤例⼦進⾏溝通
25. Spec By Example User Story Acceptance Criteria Spec By Example 租⾦、地區、交通 租⾦的範圍是多少？可以舉例嗎？ ⽤例⼦進⾏溝通
26. Spec By Example User Story Acceptance Criteria Spec By Example 租⾦的範圍是多少？可以舉例嗎？ ⽤例⼦進⾏溝通 租⾦、地區、交通 有效輸入：$0 ~ $999,999,999 無效輸入：< $0, > $999,999,999 邊緣輸入：$0, $999,999,999
27. SECTION 04 驗收標準 Acceptance Criteria ATDD 如何檢驗需求有被達成？ User Story Acceptance Criteria Spec By Example
28. I want to 篩選 符合理想條件的房⼦ 租⾦條件 … … 驗收標準 Acceptance Criteria User Story Acceptance Criteria Spec By Example 有效輸入：$0 ~ $999,999,999 無效輸入：< $0, > $999,999,999 邊緣輸入：$0, $999,999,999 User Story 實例化需求
29. I want to 篩選 符合理想條件的房⼦ 租⾦條件 … … 驗收標準 Acceptance Criteria User Story Acceptance Criteria Spec By Example 有效輸入：$0 ~ $999,999,999 無效輸入：< $0, > $999,999,999 邊緣輸入：$0, $999,999,999 AC 001: 系統應根據使⽤者指定的預算範圍顯⽰房源列表 User Story 實例化需求
30. 租⾦條件 驗收標準 Acceptance Criteria User Story Acceptance Criteria Spec By Example 有效輸入：$0 ~ $999,999,999 Given 系統應根據使⽤者指定的預算範圍顯⽰房源列表
31. 租⾦條件 驗收標準 Acceptance Criteria User Story Acceptance Criteria Spec By Example 有效輸入：$0 ~ $999,999,999 Given When 使⽤者查詢資料 系統應根據使⽤者指定的預算範圍顯⽰房源列表
32. 租⾦條件 驗收標準 Acceptance Criteria User Story Acceptance Criteria Spec By Example 有效輸入：$0 ~ $999,999,999 Given When 使⽤者查詢資料 Then 預期得到房屋列表 系統應根據使⽤者指定的預算範圍顯⽰房源列表
33. 租⾦條件 驗收標準 Acceptance Criteria User Story Acceptance Criteria Spec By Example 有效輸入：$0 ~ $999,999,999 無效輸入：< $0, > $999,999,999 邊緣輸入：$0, $999,999,999 Given When 使⽤者查詢資料 Then 預期得到房屋列表 系統應根據使⽤者指定的預算範圍顯⽰房源列表
34. 租⾦條件 驗收標準 Acceptance Criteria User Story Acceptance Criteria Spec By Example 有效輸入：$0 ~ $999,999,999 無效輸入：< $0, > $999,999,999 邊緣輸入：$0, $999,999,999 Given When 使⽤者查詢資料 Then 錯誤處理 系統應根據使⽤者指定的預算範圍顯⽰房源列表
35. 租⾦條件 驗收標準 Acceptance Criteria User Story Acceptance Criteria Spec By Example 有效輸入：$0 ~ $999,999,999 無效輸入：< $0, > $999,999,999 邊緣輸入：$0, $999,999,999 Given When 使⽤者查詢資料 Then [房屋列表] or [錯誤處理] 系統應根據使⽤者指定的預算範圍顯⽰房源列表
36. SECTION 05 來帶點東⻄回家吧 Summary User Story Acceptance Criteria Spec By Example
37. Meet ATDD User Story Acceptance Criteria Spec By Example Pain Points of TDD Simplified ATDD Process What to test? What are the test cases?
38. Meet ATDD Spec By Example User Story As a ＿＿, I want to ＿＿, so that ＿＿.
39. Meet ATDD A C 1 A C 2 A C * N Spec By Example User Story ⽤例⼦進⾏溝通
40. Meet ATDD User Story AC 1 AC 2 AC *N Spec By Example 訂立驗收標準
41. Meet ATDD User Story AC 1 AC 2 AC *N Spec By Example TDD TDD TDD