A series of tests checking the integrity of the _content data

Test Name Status Notes
Count Pass ✅ With 894 items in the library.
Excessive Authors Pass ✅ Found 0 works with more than 5 authors.
Sane file_links Pass ✅ There are 37 sane links
Missing Authors Pass ✅ Of the 143 authors cited, 143 of them are in the database.
Dangling Authors Pass ✅ There are 0 authors with no works attributed to them.
Non-monograph content missing links Pass ✅ Except for Baraka (a known exception), there were 0 found.