A time-boxed story to allow time in the sprint for adding automated testing to older code.
For new code: testing will
1) be part of the functionality's UIDATAIMP story, if the effort is not large or
2) be a new UIDATAIMP story, if the addition of testing to the functionality's story will make that story too large.
Our expectation is that testing for new code will be completed at approximately the same time as the functionality, and we will not continue to add to the existing testing debt.