- Database functions now accept any input, but throw typeViolation exceptions where appropriate instead of idMissing or subjectMissing
- Added unit tests for the new Misc\ValueInfo static class
- Added ValueInfo::id() method to centrally validate database IDs, and made use of it consistently
- Made use of PHP's filter_var() function where appropriate when validating or sanitizing input
- Made the NCN protocol handler reject most invalid IDs before handing off to method handlers
- Made NCN's feedUpdate and subscriptionMove methods return 422 on invalid input
- Adjusted several tests to handler type violations
- Specifying a non-integer parent no longer silently casts to 0 or 1
- Specifying a folder ID of 0 now always converts to null automatically
- Performing both a rename and move to root in the same operation no longer results in potential duplicates
- Calling folderSetProperties with an empty data array no peforms an update; it now returns false before the update call
- Modification timestamps are now actually updated when a folder is modified
- Constraint violation exceptions triggered by code (rather than the database) now print a message
- Renaming a folder or subscription to a non-string value (e.g. an array) throws an exception rather than silently casting
- Added tests to better cover all the above
- Centralized the normalization of integers and title strings into a new ValueInfo static class
- Fixes #55
- Included test for Context
- Adjusted Database::editionLatest() to use Context
- Adjusted NCN handler and tests accordingly
- Also refined experimental Database::articleList() method and added experimental Database::articlePropertiesSet() method
