Enable Import for Percentage/Letter Grade Gradebooks

looks like everything was handled as expected.

I can't think of anything else I would try – so QA Pass

DEV
SmartSite@UCDavis - 2.7.2-rc1 - Sakai 2.7.1 - Server "ucddev1"
Gradebook2 v1.6.0-a2

I'm assuming import for letter grade sites works, as I could export and import on letter grade sites in regression testing.

TEST PROCESS -
working in firefox, ie8 for comparison

--------------------import % structure to new site - pass
no categories site
1 - removed all data from CHE 118B B10-B11 q11
2 – attempted import of % no cats template AAA 222 222
3 – imported ok, gb structure correct
categories site
1 - removed all data from CHE 118B B06-B07 q11
2 – attempted import of % no cats template BBB 222 222
3 – imported ok, gb structure correct
weighted categories site
1 - removed all data from CHE 118B B04-B05 q11
2 – attempted import of % no cats template BBB 333 333
3 – imported ok, gb structure correct
--------------------import % grades to % site, check w/% over 100 - pass
no categories site
cvs
1 – graded students for 2 exam items, exported grades only
2 – added and changed grades, added new item w/%grades
3 – imported back – ok
xls
1 – essentially repeat above – ok
categories site
cvs
1 – graded students for 2 exam items, exported grades only
2 – added and changed grades, added new item w/%grades with scores >100 for error checking
3 – imported back, it caught the overage scores, I left it Unassigned
– ok
4 – moved new item to not inc cat
xls
1 – essentially repeat above with 2 negative scores, new item
2 – assigned new item a category in preview (not inc)
3 – it caught the negative scores, new item in correct category – ok
weighted categories site
cvs
1 – as above
2 – altered grades added new, with scores >100, new item
3 – imported back, assigned new item to ec cat @ import
4 – it caught the overage, grades imported ok, new item in ec cat – ok
xls
1 – as above
2 – as above
3 – imported back, but left new item Unassigned – all ok
--------------------import to % site @ default 100 points and other point values
did that in checking above – all ok.
--------------------check scantron import – currently can’t do it
no categories site
1 – copied some IDs to scantron template as no_cats_scantron.xls
2 – added scores 80-120
3 - @ import – message re: can’t import scantron to % gradebook
--------------------can clicker be imported at all? looks like this is a pass
no categories site
1 – added named to clicker template as no_cats_clickers.csv
2 – I think it’s 2 points but added 120-80 anyway
3 – @ import it caught the >100, did not change default 100 points , <100 scores came in – ok
4 – re-scored clicker (new and made >100 100) and imported again. scores changed and new came in - ok
5 – tried altering points @ import w/new item name, % type scores.
6 – item came in BUT overwrote original, new points and scores correct – ok as I thing it’s supposed to overwrite the original?
6 – imported clicker again after re-naming item that’s IN gb AND changing column header to new name, new scores but no points assigned in []s, since there were none in the original clicker file. assigned 10 points @ import. came in as new item, correct points and scores – ok

QA RESULTS -
things look good. did I do enough or is there something I missed?

r74970
r74988

So turned out, couldn't remove the GB because the categories were still here, tried to delete those and was unable to. What I wouldn't give to just say deleteCascade... Oh well, I used the same trick I used on the grading scale, and just attached the cats to a different GB.

So I have unit tests around:
No cats
Simple cats
Weighted Cats
Scantron normal
Scantron rescore