• given:
  • I'm in the report builder
• when:
  • I choose:
    • a valid process definition
    • view as count process instance frequence or average process instance duration
    • group by start date of process instance - *
    • visualization as pie/bar/area/table
• then:
  • I see the x-axis/first column formatted in a human readable way. Meaning if group by process instance start date is:
    • hour, then it's formatted as YYYY-MM-DD HH:MM:SS
    • day, then it's formatted as YYYY-MM-DD
    • week, then it's formatted as YYYY-MM-DD
    • month, then it's formatted as MMM YYYY
    • year, then it's formatted as YYYY

Hint:
For the table visualization the formatting is already implemented. However, we should have generic class that is doing the formatting for all diagram types.