70
Software Verification 1 st Testing <System Test> 201311276 박형민 201311287 엄현식 201311318 최정헌 201311320 한예훈 1

Software Verification 1 Testing dslab.konkuk.ac.kr/Class/2019/19SV/Team Project/4/[2019SV... · 2019. 5. 31. · 1009. Define System Test Case ⇨앞서Notify Finish

  • Upload
    others

  • View
    1

  • Download
    0

Embed Size (px)

Citation preview

Page 1: Software Verification 1 Testing dslab.konkuk.ac.kr/Class/2019/19SV/Team Project/4/[2019SV... · 2019. 5. 31. · 1009. Define System Test Case ⇨앞서Notify Finish

SoftwareVerification

1st Testing<System Test>

201311276 박형민201311287 엄현식201311318 최정헌201311320 한예훈

1

Page 2: Software Verification 1 Testing dslab.konkuk.ac.kr/Class/2019/19SV/Team Project/4/[2019SV... · 2019. 5. 31. · 1009. Define System Test Case ⇨앞서Notify Finish

목차

1. Specification Review

4. Brute-Force Testing

3. Pairwise Testing

2. Category-Partition Testing

2

Team 5 Team 6

Page 3: Software Verification 1 Testing dslab.konkuk.ac.kr/Class/2019/19SV/Team Project/4/[2019SV... · 2019. 5. 31. · 1009. Define System Test Case ⇨앞서Notify Finish

Spec Review

Team 5 Team 6

3

Page 4: Software Verification 1 Testing dslab.konkuk.ac.kr/Class/2019/19SV/Team Project/4/[2019SV... · 2019. 5. 31. · 1009. Define System Test Case ⇨앞서Notify Finish

Team 5

4

1001. Define Draft Plan

⇨ Timer의 ‘해제’ 기능이 이후 등장하지 않는다.

⇨ StopWatch의 ‘해제’를 ‘초기화’로 바꾸어 이후등장하는 용어들과 일관성을 맞추어야 함

⇨ Alarm의 ‘추가‘, ‘수정’ 기능들을각각 ‘설정(set)’, ‘초기화(reset)’으로 바꾸어 일관성 유지

⇨ 이후 나오는 MuteBeep 함수의 누락

일관성 저하 - 함수

Stage 1000 – Spec Review

Page 5: Software Verification 1 Testing dslab.konkuk.ac.kr/Class/2019/19SV/Team Project/4/[2019SV... · 2019. 5. 31. · 1009. Define System Test Case ⇨앞서Notify Finish

Team 5

5

1009. Define System Test Case

⇨ 앞서 Notify Finish Timer의 기능은 타이머 시간이0초가 되었을 때 실행(- 개념)

⇨ 이후 설명에서는 ‘지정된 시간이 되었을 때’로일관성을 해침(+ 개념)

일관성 저하 – 상세 기능

⇨ ‘년, 월, 일’의 경우가 누락 되어있거나, ‘시, 분, 초’로 잘못 표시되어 있음

Stage 1000 – Spec Review

Page 6: Software Verification 1 Testing dslab.konkuk.ac.kr/Class/2019/19SV/Team Project/4/[2019SV... · 2019. 5. 31. · 1009. Define System Test Case ⇨앞서Notify Finish

Team 5

6

1010. Refine Plan

일관성 저하 – 용어

⇨ Set Hour Format에서 12H로 앞서 정의했던 기능이지속적으로 AM/PM과 혼용되어 언급됨

⇨ 제목과 다른 새로운 유형의 이름이 언급됨

Stage 1000 – Spec Review

Page 7: Software Verification 1 Testing dslab.konkuk.ac.kr/Class/2019/19SV/Team Project/4/[2019SV... · 2019. 5. 31. · 1009. Define System Test Case ⇨앞서Notify Finish

Team 5

7

2031. Define Essential Use Cases

미약한 설명

[Use Case 3]

⇨ ‘타이머를 활성화 시킨다’와 같은 애매한 표현을‘설정되어 있는 타이머를 초당 1씩 감소시킨다‘와 같이자세히 작성 해야함

⇨ 이와 연계하여 [Use Case 5], [Use Case 8] 또한자세한 설명으로 수정 필요

Stage 2030 – Spec Review

Page 8: Software Verification 1 Testing dslab.konkuk.ac.kr/Class/2019/19SV/Team Project/4/[2019SV... · 2019. 5. 31. · 1009. Define System Test Case ⇨앞서Notify Finish

Team 5

8

2052. Implement Windows

그림 오류

⇨ C버튼을 입력해야 하는데, 그림에서는 A버튼으로 오류

Stage 2050 – Spec Review

⇨ 다른 그림과 앞서 정의한 pre-condition과는 다르게,‘isPaused == False’와 같은 조건 필요

Page 9: Software Verification 1 Testing dslab.konkuk.ac.kr/Class/2019/19SV/Team Project/4/[2019SV... · 2019. 5. 31. · 1009. Define System Test Case ⇨앞서Notify Finish

Spec Review

Team 5 Team 6

9

Page 10: Software Verification 1 Testing dslab.konkuk.ac.kr/Class/2019/19SV/Team Project/4/[2019SV... · 2019. 5. 31. · 1009. Define System Test Case ⇨앞서Notify Finish

Team 6

10

1001. Define Draft Plan

⇨ 자세한 기준이 제시되어 있지 않아 명확하지 않다.

애매한 표현

Stage 1000 – Spec Review

Page 11: Software Verification 1 Testing dslab.konkuk.ac.kr/Class/2019/19SV/Team Project/4/[2019SV... · 2019. 5. 31. · 1009. Define System Test Case ⇨앞서Notify Finish

Team 6

11

1009. Define System Case

⇨ 기능을 선택했을 때 개수가 4개 이하가 아니라반드시 4개여야 함

- 5개 이상의 기능을 선택할 수 없도록 한다.- 4개의 기능을 다 선택하지 않으면 조합변경을

완료할 수 없다.

요구사항 불일치

Stage 1000 – Spec Review

Page 12: Software Verification 1 Testing dslab.konkuk.ac.kr/Class/2019/19SV/Team Project/4/[2019SV... · 2019. 5. 31. · 1009. Define System Test Case ⇨앞서Notify Finish

Team 6

12

Stage 2030 – Spec Review

2037. Define State Diagram

⇨ 2월의 경우가 누락 되어있다.

⇨ 시간(hour)은 mod 60이 아닌 mod 24 또는 mod 12로 수정이 필요해 보임.

요구사항 불일치

Page 13: Software Verification 1 Testing dslab.konkuk.ac.kr/Class/2019/19SV/Team Project/4/[2019SV... · 2019. 5. 31. · 1009. Define System Test Case ⇨앞서Notify Finish

Team 6

13

⇨ onoff_alarm에 대한 기능이 포함되어 있지 않고, ring_buzzer() 함수 호출 시 alarm에 대해 on/off 설정을했는지 검사하는 부분도 미구현.

Stage 2030 – Spec Review

2037. Define State Diagram

요구사항 불일치

Page 14: Software Verification 1 Testing dslab.konkuk.ac.kr/Class/2019/19SV/Team Project/4/[2019SV... · 2019. 5. 31. · 1009. Define System Test Case ⇨앞서Notify Finish

Team 6

14

⇨ recode number가 10이상일 때 delete하는 기능은show record가 아니라 record_stopwatch()에명시되어 있는 기능이다.

일관성 저하

Stage 2030 – Spec Review

2037. Define State Diagram

Page 15: Software Verification 1 Testing dslab.konkuk.ac.kr/Class/2019/19SV/Team Project/4/[2019SV... · 2019. 5. 31. · 1009. Define System Test Case ⇨앞서Notify Finish

Team 6

15

⇨ Stage 2030의

⇨ Stage 2040

와의 일관성이 떨어진다.

일관성 저하

Stage 2040 – Spec Review

2141. Design Real Use Case

Page 16: Software Verification 1 Testing dslab.konkuk.ac.kr/Class/2019/19SV/Team Project/4/[2019SV... · 2019. 5. 31. · 1009. Define System Test Case ⇨앞서Notify Finish

Team 6

16

⇨ Database에 대한 내용 처음 명세

일관성 저하

Stage 2040 – Spec Review

2143. Refine System Architecture

Page 17: Software Verification 1 Testing dslab.konkuk.ac.kr/Class/2019/19SV/Team Project/4/[2019SV... · 2019. 5. 31. · 1009. Define System Test Case ⇨앞서Notify Finish

Team 6

17

Stage 2040 – Spec Review

2144. Define Interaction Diagram

2145. Define Design Class Diagram

⇨ 잘못된 Type형 사용

⇨ 정의하지 않은 변수 사용 (state와 혼돈 예상)

Page 18: Software Verification 1 Testing dslab.konkuk.ac.kr/Class/2019/19SV/Team Project/4/[2019SV... · 2019. 5. 31. · 1009. Define System Test Case ⇨앞서Notify Finish

Team 5,6 Category Partition Testing

Summary

Team 5, 6 공통

⇨ 문서의 단계마다 일치하지 않는 부분들이 많았습니다.

⇨ 같은 단계의 문서 내에서도 용어가 바뀌는 경우가 있습니다.

⇨ 일부 기능의 명세가 구체적이지 않고 불명확하게 설명되어이해하는데 어려움이 있었습니다.

18

Page 19: Software Verification 1 Testing dslab.konkuk.ac.kr/Class/2019/19SV/Team Project/4/[2019SV... · 2019. 5. 31. · 1009. Define System Test Case ⇨앞서Notify Finish

SystemTest

Team 5Team 5 Team 6

19

Page 20: Software Verification 1 Testing dslab.konkuk.ac.kr/Class/2019/19SV/Team Project/4/[2019SV... · 2019. 5. 31. · 1009. Define System Test Case ⇨앞서Notify Finish

Team 5 System Testing

실행 화면

20

Page 21: Software Verification 1 Testing dslab.konkuk.ac.kr/Class/2019/19SV/Team Project/4/[2019SV... · 2019. 5. 31. · 1009. Define System Test Case ⇨앞서Notify Finish

Team 6 System Testing

실행 화면

21

Page 22: Software Verification 1 Testing dslab.konkuk.ac.kr/Class/2019/19SV/Team Project/4/[2019SV... · 2019. 5. 31. · 1009. Define System Test Case ⇨앞서Notify Finish

Category Partition Testing

Team 5Team 5 Team 6

22

Page 23: Software Verification 1 Testing dslab.konkuk.ac.kr/Class/2019/19SV/Team Project/4/[2019SV... · 2019. 5. 31. · 1009. Define System Test Case ⇨앞서Notify Finish

Team 5 Category Partition Testing

Categorize

23

Page 24: Software Verification 1 Testing dslab.konkuk.ac.kr/Class/2019/19SV/Team Project/4/[2019SV... · 2019. 5. 31. · 1009. Define System Test Case ⇨앞서Notify Finish

Team 5 Category Partition Testing

Categorize

24

Page 25: Software Verification 1 Testing dslab.konkuk.ac.kr/Class/2019/19SV/Team Project/4/[2019SV... · 2019. 5. 31. · 1009. Define System Test Case ⇨앞서Notify Finish

Team 5 Category Partition Testing

Categorize

25

Page 26: Software Verification 1 Testing dslab.konkuk.ac.kr/Class/2019/19SV/Team Project/4/[2019SV... · 2019. 5. 31. · 1009. Define System Test Case ⇨앞서Notify Finish

Team 5

26

Categorize

Category Partition Testing

Page 27: Software Verification 1 Testing dslab.konkuk.ac.kr/Class/2019/19SV/Team Project/4/[2019SV... · 2019. 5. 31. · 1009. Define System Test Case ⇨앞서Notify Finish

Team 5

27

Description

Category Partition Testing

Page 28: Software Verification 1 Testing dslab.konkuk.ac.kr/Class/2019/19SV/Team Project/4/[2019SV... · 2019. 5. 31. · 1009. Define System Test Case ⇨앞서Notify Finish

Team 5

28

Description

Category Partition Testing

Page 29: Software Verification 1 Testing dslab.konkuk.ac.kr/Class/2019/19SV/Team Project/4/[2019SV... · 2019. 5. 31. · 1009. Define System Test Case ⇨앞서Notify Finish

Team 5

29

Description

Category Partition Testing

Page 30: Software Verification 1 Testing dslab.konkuk.ac.kr/Class/2019/19SV/Team Project/4/[2019SV... · 2019. 5. 31. · 1009. Define System Test Case ⇨앞서Notify Finish

Team 5

30

Description

Category Partition Testing

Page 31: Software Verification 1 Testing dslab.konkuk.ac.kr/Class/2019/19SV/Team Project/4/[2019SV... · 2019. 5. 31. · 1009. Define System Test Case ⇨앞서Notify Finish

Team 5

31

Description

Category Partition Testing

Page 32: Software Verification 1 Testing dslab.konkuk.ac.kr/Class/2019/19SV/Team Project/4/[2019SV... · 2019. 5. 31. · 1009. Define System Test Case ⇨앞서Notify Finish

Team 5

32

Property & Constraint

Category Partition Testing

Page 33: Software Verification 1 Testing dslab.konkuk.ac.kr/Class/2019/19SV/Team Project/4/[2019SV... · 2019. 5. 31. · 1009. Define System Test Case ⇨앞서Notify Finish

Team 5

33

Property & Constraint

Category Partition Testing

Page 34: Software Verification 1 Testing dslab.konkuk.ac.kr/Class/2019/19SV/Team Project/4/[2019SV... · 2019. 5. 31. · 1009. Define System Test Case ⇨앞서Notify Finish

Team 5

34

Test Result

Category Partition Testing

Page 35: Software Verification 1 Testing dslab.konkuk.ac.kr/Class/2019/19SV/Team Project/4/[2019SV... · 2019. 5. 31. · 1009. Define System Test Case ⇨앞서Notify Finish

Team 5

35

Test Result

Category Partition Testing

Page 36: Software Verification 1 Testing dslab.konkuk.ac.kr/Class/2019/19SV/Team Project/4/[2019SV... · 2019. 5. 31. · 1009. Define System Test Case ⇨앞서Notify Finish

Team 5

36

Test Result

Pass Percentage : 60.0%

Category Partition Testing

Page 37: Software Verification 1 Testing dslab.konkuk.ac.kr/Class/2019/19SV/Team Project/4/[2019SV... · 2019. 5. 31. · 1009. Define System Test Case ⇨앞서Notify Finish

Team 5 Category Partition Testing

Summary

Team 5 – Category Partition Testing

⇨ Test03의 경우를 제외하고는 총 2종류의 오류만 검출되었음

⇨ Beep음이 울리지 않거나, 모드 변경 시 이전 정보가 유지되지 않는 오류

⇨ 해당 부분이 수정된다면 높은 Pass 성공률을 기대해볼 수 있음

37

Page 38: Software Verification 1 Testing dslab.konkuk.ac.kr/Class/2019/19SV/Team Project/4/[2019SV... · 2019. 5. 31. · 1009. Define System Test Case ⇨앞서Notify Finish

Category Partition Testing

Team 5 Team 6

38

Page 39: Software Verification 1 Testing dslab.konkuk.ac.kr/Class/2019/19SV/Team Project/4/[2019SV... · 2019. 5. 31. · 1009. Define System Test Case ⇨앞서Notify Finish

Team 6 Category Partition Testing

Categorize

39

Page 40: Software Verification 1 Testing dslab.konkuk.ac.kr/Class/2019/19SV/Team Project/4/[2019SV... · 2019. 5. 31. · 1009. Define System Test Case ⇨앞서Notify Finish

Team 6 Category Partition Testing

Categorize

40

Page 41: Software Verification 1 Testing dslab.konkuk.ac.kr/Class/2019/19SV/Team Project/4/[2019SV... · 2019. 5. 31. · 1009. Define System Test Case ⇨앞서Notify Finish

Team 6 Category Partition Testing

Categorize

41

Page 42: Software Verification 1 Testing dslab.konkuk.ac.kr/Class/2019/19SV/Team Project/4/[2019SV... · 2019. 5. 31. · 1009. Define System Test Case ⇨앞서Notify Finish

Team 6 Category Partition Testing

Categorize

42

Page 43: Software Verification 1 Testing dslab.konkuk.ac.kr/Class/2019/19SV/Team Project/4/[2019SV... · 2019. 5. 31. · 1009. Define System Test Case ⇨앞서Notify Finish

Team 6 Category Partition Testing

Categorize

43

Page 44: Software Verification 1 Testing dslab.konkuk.ac.kr/Class/2019/19SV/Team Project/4/[2019SV... · 2019. 5. 31. · 1009. Define System Test Case ⇨앞서Notify Finish

Team 6 Category Partition Testing

Description

44

Page 45: Software Verification 1 Testing dslab.konkuk.ac.kr/Class/2019/19SV/Team Project/4/[2019SV... · 2019. 5. 31. · 1009. Define System Test Case ⇨앞서Notify Finish

Team 6 Category Partition Testing

Description

45

Page 46: Software Verification 1 Testing dslab.konkuk.ac.kr/Class/2019/19SV/Team Project/4/[2019SV... · 2019. 5. 31. · 1009. Define System Test Case ⇨앞서Notify Finish

Team 6 Category Partition Testing

Description

46

Page 47: Software Verification 1 Testing dslab.konkuk.ac.kr/Class/2019/19SV/Team Project/4/[2019SV... · 2019. 5. 31. · 1009. Define System Test Case ⇨앞서Notify Finish

Team 6 Category Partition Testing

Description

47

Page 48: Software Verification 1 Testing dslab.konkuk.ac.kr/Class/2019/19SV/Team Project/4/[2019SV... · 2019. 5. 31. · 1009. Define System Test Case ⇨앞서Notify Finish

Team 6 Category Partition Testing

Description

48

Page 49: Software Verification 1 Testing dslab.konkuk.ac.kr/Class/2019/19SV/Team Project/4/[2019SV... · 2019. 5. 31. · 1009. Define System Test Case ⇨앞서Notify Finish

Team 6 Category Partition Testing

Property & Constraint

49

Page 50: Software Verification 1 Testing dslab.konkuk.ac.kr/Class/2019/19SV/Team Project/4/[2019SV... · 2019. 5. 31. · 1009. Define System Test Case ⇨앞서Notify Finish

Team 6 Category Partition Testing

Property & Constraint

50

Page 51: Software Verification 1 Testing dslab.konkuk.ac.kr/Class/2019/19SV/Team Project/4/[2019SV... · 2019. 5. 31. · 1009. Define System Test Case ⇨앞서Notify Finish

Team 6 Category Partition Testing

Property & Constraint

51

Page 52: Software Verification 1 Testing dslab.konkuk.ac.kr/Class/2019/19SV/Team Project/4/[2019SV... · 2019. 5. 31. · 1009. Define System Test Case ⇨앞서Notify Finish

Team 6 Category Partition Testing

Test Result

52

Page 53: Software Verification 1 Testing dslab.konkuk.ac.kr/Class/2019/19SV/Team Project/4/[2019SV... · 2019. 5. 31. · 1009. Define System Test Case ⇨앞서Notify Finish

Team 6 Category Partition Testing

Test Result

53

Page 54: Software Verification 1 Testing dslab.konkuk.ac.kr/Class/2019/19SV/Team Project/4/[2019SV... · 2019. 5. 31. · 1009. Define System Test Case ⇨앞서Notify Finish

Team 6 Category Partition Testing

Test Result

Pass Percentage : 37.5%

54

Page 55: Software Verification 1 Testing dslab.konkuk.ac.kr/Class/2019/19SV/Team Project/4/[2019SV... · 2019. 5. 31. · 1009. Define System Test Case ⇨앞서Notify Finish

Team 6 Category Partition Testing

Summary

Team 6 – Category Partition Testing

⇨ 구현되지 않은 기능과 정상적으로 동작하지 않는 기능들이 많음

⇨ 메뉴얼과 UI가 다소 달라 테스트 환경이 좋지 않았음

⇨ 세부적인 테스트를 진행할 수 없었고 정상적으로 작동하는일부 기능들에 대해서만 테스트를 진행할 수 있었습니다.

55

Page 56: Software Verification 1 Testing dslab.konkuk.ac.kr/Class/2019/19SV/Team Project/4/[2019SV... · 2019. 5. 31. · 1009. Define System Test Case ⇨앞서Notify Finish

PairwiseTesting

Team 5Team 5 Team 6

56

Page 57: Software Verification 1 Testing dslab.konkuk.ac.kr/Class/2019/19SV/Team Project/4/[2019SV... · 2019. 5. 31. · 1009. Define System Test Case ⇨앞서Notify Finish

Team 5 Pairwise Testing

Test Result

Pass Percentage : 100%

57

Page 58: Software Verification 1 Testing dslab.konkuk.ac.kr/Class/2019/19SV/Team Project/4/[2019SV... · 2019. 5. 31. · 1009. Define System Test Case ⇨앞서Notify Finish

Team 6

Summary

Team 5 – Pairwise Testing

100%라는 완벽한 성공률이 나왔습니다. 이는 Testcover라는 Web Tool의특성이 가미되었을 수도 있지만, 전체적으로 코드가 잘 구현되었기 때문이라고생각합니다.

Pairwise Testing

58

Page 59: Software Verification 1 Testing dslab.konkuk.ac.kr/Class/2019/19SV/Team Project/4/[2019SV... · 2019. 5. 31. · 1009. Define System Test Case ⇨앞서Notify Finish

PairwiseTesting

Team 5 Team 6

59

Page 60: Software Verification 1 Testing dslab.konkuk.ac.kr/Class/2019/19SV/Team Project/4/[2019SV... · 2019. 5. 31. · 1009. Define System Test Case ⇨앞서Notify Finish

Team 6 Pairwise Testing

Test Result

Pass Percentage : 26.9%

60

Page 61: Software Verification 1 Testing dslab.konkuk.ac.kr/Class/2019/19SV/Team Project/4/[2019SV... · 2019. 5. 31. · 1009. Define System Test Case ⇨앞서Notify Finish

Team 6

Summary

Team 6 – Pairwise Testing

Pairwise Test의 경우, 일부 기능들을 혼합하여 Test를 하기 때문에 일부기능들의 미구현이 있어 Pass percentage가 낮게 나온 것 같습니다.우선 전체적인 기능들이 모두 구현된다면 지금보다는 낙관적인 상황이기대됩니다.

Pairwise Testing

61

Page 62: Software Verification 1 Testing dslab.konkuk.ac.kr/Class/2019/19SV/Team Project/4/[2019SV... · 2019. 5. 31. · 1009. Define System Test Case ⇨앞서Notify Finish

BruteForce

Testing

Team 5Team 5 Team 6

62

Page 63: Software Verification 1 Testing dslab.konkuk.ac.kr/Class/2019/19SV/Team Project/4/[2019SV... · 2019. 5. 31. · 1009. Define System Test Case ⇨앞서Notify Finish

Team 5 Brute Force Testing

Test Result

63

Page 64: Software Verification 1 Testing dslab.konkuk.ac.kr/Class/2019/19SV/Team Project/4/[2019SV... · 2019. 5. 31. · 1009. Define System Test Case ⇨앞서Notify Finish

Team 5 Brute Force Testing

Test ResultFailed Case

Report

64

Page 65: Software Verification 1 Testing dslab.konkuk.ac.kr/Class/2019/19SV/Team Project/4/[2019SV... · 2019. 5. 31. · 1009. Define System Test Case ⇨앞서Notify Finish

Team 5 Brute Force Testing

Failed Case Report

65

Page 66: Software Verification 1 Testing dslab.konkuk.ac.kr/Class/2019/19SV/Team Project/4/[2019SV... · 2019. 5. 31. · 1009. Define System Test Case ⇨앞서Notify Finish

Brute Force

Testing

Team 5 Team 6

66

Page 67: Software Verification 1 Testing dslab.konkuk.ac.kr/Class/2019/19SV/Team Project/4/[2019SV... · 2019. 5. 31. · 1009. Define System Test Case ⇨앞서Notify Finish

Team 6 Brute Force Testing

Test Result

67

Page 68: Software Verification 1 Testing dslab.konkuk.ac.kr/Class/2019/19SV/Team Project/4/[2019SV... · 2019. 5. 31. · 1009. Define System Test Case ⇨앞서Notify Finish

Team 6 Brute Force Testing

Failed Case Report

68

Page 69: Software Verification 1 Testing dslab.konkuk.ac.kr/Class/2019/19SV/Team Project/4/[2019SV... · 2019. 5. 31. · 1009. Define System Test Case ⇨앞서Notify Finish

Team 6

Summary

Team 5,6 – Brute Force Testing

검증팀에서 정상적으로 동작한다고 판단한 기능들에 대해 특수한 요구에 대해예외처리나 Specification에 명시한 것처럼 동작을 하는지 Test 해보았지만실패율이 높았음

Brute Force Testing

69

Page 70: Software Verification 1 Testing dslab.konkuk.ac.kr/Class/2019/19SV/Team Project/4/[2019SV... · 2019. 5. 31. · 1009. Define System Test Case ⇨앞서Notify Finish

THANK YOU!

70