Make Hazel print a list/create a doc of what Hazel can read

To use OCR feature and/or similar tech that reads doc and/or metadata - My first concern is to verify the validity and reliability of what Hazel can read from my docs. I´m good enough well versed in how many smaller issues that can arise from setting up rules to read docs - in order to apply actions based on what docs contain. If I can get a sense of how well Hazel reads my docs I can more effectively create rules.
I´m thus asking for advice on how to setup rules to make Hazel print and/or create doc for me to validate the available metdata and OCR text from my files.
Can anyone advice me how to proceed with this?
I´m thus asking for advice on how to setup rules to make Hazel print and/or create doc for me to validate the available metdata and OCR text from my files.
Can anyone advice me how to proceed with this?