plan.md

inbox

• live demo!
  • but, with git tags
• gilded rose in C
• rewind - show the refactoring demo again
• approvals with a visual diff tool
  • use a 'received' file
• all combinations
• coverage report using gcov
• mutation testing
  • use mull
• pairwise testing
  • use jenny.c
• watch mode
  • use entr file watcher
• record demos
• make room for discussions and reactions

the narrative

• the goal, the place we want to reach: the refactoring demo
  • we want to support this refactoring style
• get this code under some test
  • hello world int main() { printf("hello world!\n"); }
    • build script
    • see the output on the command line
  • testing framework
    • with cli approvals
  • call gilded rose
  • setup coverage (lines hit count)
  • review current coverage report
  • some manual mutations break tests some don't
• coverage
  • build up coverage with combination approvals
    • pause approvals
  • add branches coverage
  • build up the coverage again
  • manual mutations break the test
    • we saw this style in our ensemble work
• mutations
  • show simplified version
    • function calls
    • conditions
    • some untested code
  • run automatic mutation coverage
• pairwise
  • ./jenny -n2 2 2 2 <-> ./jenny -n1 2 2 2 <-> ./jenny -n3 2 2 2