Wordpress Boilerplate tutorial almost there

I followed Firdaus Zahari’s excellent tutorial on starting Developing a plugin and I did have my feedback showing on the Posts pages.
After I imported theme-unit-test-data.xml test file, I cannot find my objects/data anywhere

I have checked {and double-checked!} my code against that of “A full copy of the code is available as usual at GitHub on the part-3 branch.”

I’m at a loss as to what to try next - maybe do it again on a different directory :slight_smile:

Links to tutorial, added by TechnoBear: