1. Test Continuous
Kang-min Liu <gugod@gugod.org>

2. Continuous Testing
http://groups.csail.mit.edu/pag/continuoustesting/

3. Eclipse Plugin
For Java

4. JUnit

5. Foo.java
FooTest.java

6. Changed
Foo.java
FooTest.java

7. Changed
Foo.java
FooTest.java
auto run

8. HEY

9. We Perl

11. Test::Continuous
http://search.cpan.org/dist/Test-Continuous

12. DEMO

13. perl -MTest::Continuous -e runtests'
murmur: There should be a better way...

14. ---------------------------------------------
/Users/gugod/dev/Acme-Greeting/t/01.english.t (Wstat: 65280 Tests: 5
Failed: 1)
Failed test: 5
Non-zero exit status: 255
Parse errors: Bad plan. You planned 4 tests but ran 5.
Files=1, Tests=5, 0 wallclock secs ( 0.00 usr 0.01 sys + 0.05 cusr 0.01
csys = 0.07 CPU)
Result: FAIL
[MSG]: /Users/gugod/Acme-Greeting/t/01.english.t was changed.
/Users/gugod/dev/Acme-Greeting/t/01.english......ok
---------------------------------------------
Result: PASS
[MSG]: /Users/gugod/dev/Acme-Greeting/t/01.english.t was changed.
/Users/gugod/dev/Acme-Greeting/t/01.english......ok
---------------------------------------------

15. What It Does...
1. Scan modified files
2. Find all tests requiring a re-run.
3. Run those tests
4. Report PASS / FAIL
5. GOTO 1

16. How it’s done
1. Scan modified files. File::Modified
2. Find all tests requiring a re-run.
Module::ExtractUse
3. Run those tests. App::Prove
4. Report PASS / FAIL. Log::Dispatch
5. GOTO 1. while(1)

17. CPANFTW
CPAN For The Win

18. Good For...

19. Test Driven
Development

20. Test Driven
Refactoring

21. <CODE>

22. What It Does (1st day)
1. Wait until any file is modified
2. Run all tests
3. Report PASS / FAIL
4. GOTO 1

23. Run ALL tests

24. Wasting Time

25. Write less test

26. bad software

27. hate software

29. Run as few tests
as possible
Module::ExtractUse

30. Only run .t if that’s
modified

31. dependency of .t

32. Moose.pm moose.t
Cow.pm cow.t
OX.pm fight.t

33. Moose.pm moose.t
Cow.pm cow.t
OX.pm fight.t

34. Moose.pm moose.t
Cow.pm cow.t
OX.pm fight.t

35. Moose.pm moose.t
Cow.pm cow.t
OX.pm fight.t

36. Moose.pm moose.t
Cow.pm cow.t
OX.pm fight.t

37. Log::Dispatch based
notification
Should be easy extend

38. Log::Dispatch::Screen

39. ---------------------------------------------
/Users/gugod/dev/Acme-Greeting/t/01.english.t (Wstat: 65280 Tests: 5
Failed: 1)
Failed test: 5
Non-zero exit status: 255
Parse errors: Bad plan. You planned 4 tests but ran 5.
Files=1, Tests=5, 0 wallclock secs ( 0.00 usr 0.01 sys + 0.05 cusr 0.01
csys = 0.07 CPU)
Result: FAIL
[MSG]: /Users/gugod/Acme-Greeting/t/01.english.t was changed.
/Users/gugod/dev/Acme-Greeting/t/01.english......ok
---------------------------------------------
Result: PASS
[MSG]: /Users/gugod/dev/Acme-Greeting/t/01.english.t was changed.
/Users/gugod/dev/Acme-Greeting/t/01.english......ok
---------------------------------------------

40. /me Mac

41. Good developing
platform
and macbook air is so shiny

42. Growl
Universal Reminder
http://growl.info

43. Growl
Universal Reminder
http://growl.info

44. Log::Disptach::MacGrowl
auto-used if installed

45. Log::Disptach::MacGrowl
auto-used if installed

46. Not good enough...

47. Only check .pm
dependency
.pm → .t
.c → .t
.conf → .t
.yaml → .t

48. Shallow Dependency

49. Animal.pm Moose.pm
Cow.pm cow.t moose.t

50. isa
Animal.pm Moose.pm
Cow.pm cow.t moose.t

51. isa
Animal.pm Moose.pm
isa
Cow.pm cow.t moose.t

52. isa
Animal.pm Moose.pm
isa tested by
Cow.pm cow.t moose.t

53. isa
Animal.pm Moose.pm
isa tested by
tested
by
Cow.pm cow.t moose.t

54. isa
Animal.pm Moose.pm
isa tested by
tested
by
Cow.pm cow.t moose.t

55. isa
Animal.pm Moose.pm
tested by
isa tested by
animal.t
tested
by
Cow.pm cow.t moose.t

56. Should clearly notified
what’s failed

57. No High-Def cute
looking icon
ICON DESIGNER WANTED

58. Future
• Better Dependency Detection
• Convention based (For Catalyst / Jifty /
Others)
• Configuration based
• Support other Universal Reminder on
other platform. (Twitter!)

59. END

60. Happy Testing