[JENKINS-7893] Unit test trend over time

When generating a test trend graph with the url:

http://hudson-server:8080/job//test/trend?width=800&height=600

It would be very nice if I could have time along the x-axis, instead of builds (which are not uniformly spaced in time) and if it was possible to specify a date range. Something like this:

http://hudson-server:8080/job//test/trend?width=800&height=600&x_axis=time&time_begin=-6weeks&time_end=now

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Originally reported by tsondergaard, imported from: Unit test trend over time

• status: Open
  
• priority: Major
  
• component(s): junit-plugin
  
• resolution: Unresolved
  
• votes: 2
  
• watchers: 3
  
• imported: 2025-11-26
  

When generating a test trend graph with the url:


http://hudson-server:8080/job/<jobname>/test/trend?width=800&height=600


It would be very nice if I could have time along the x-axis, instead of builds (which are not uniformly spaced in time) and if it was possible to specify a date range. Something like this:


http://hudson-server:8080/job/<jobname>/test/trend?width=800&height=600&x_axis=time&time_begin=-6weeks&time_end=now

Start by locating the junit-plugin implementation behind the /test/trend endpoint and determine how its current build-based graph is produced. Check how the endpoint could represent x_axis, time_begin, and time_end, then verify that time-based axes and date-range filtering match the requested example URL.

Written by the indexing model from the issue text.