Hello there.
Tests on themselves are okay to run.
Everyone need to test something one day or another.
However, test posts don't add to user experience on the platform and don't deserve rewards.
You can use "decline" option when creating test posts, making sure you don't get random trail votes and bot votes in the future.
Today, I'm going to Down-Vote the post to lower the payout value.
Remember, in the content curation system set up on Steemit, Flags/Down-votes are merely a form of disagreement with the validity of reward value and have no real life consequences.
Hope you have a great day.
Cheers

Flagged testing for rewards @steemflagrewards