Does twenty fourteen require class be an array?
set property and value in separate lines to ID Travis issue
remove all post_class lines
added debug statement in testPaginationHomePretty
investigating what $link is doing
think I found the bugga!
make it so testGetPreview always test against no permalinks
attempting to switch to twenty thirteen to see if that resolves TimberPost::get_post_class issues
confirming current theme. errors are showing up in twenty fourteen, but should be on twenty thirteen
attempting to remove the twentyfourteen_post_class filter
set global to current post ID in TimberPost::post_class
updated with more WP and PHP versions
revised call for is_connected to support php 5.3