Run the whole suite anytime the plugin changes.
Require the site map generator for testing.
Add failing specs.
Use a regex matcher. Although as only the names are being passed in we can't match to the generation folder. This will have to change.
Cache the names to test against in the site map generator.
Attempted moving storage for cached post_names onto an instance class variable.
Used the wrong operator.
Check all the lines to see if they include private posts and still keeps all other posts/pages.
hide the output again.