At the Integrate 2022 summit I did a session about how to do automated testing with Logic Apps. The session was recorded and is on the site at the bottom of the video list if you want to check it out.
Elsewhere in the rest of this section of the integration playbook we will work through how to use the testing framework and do lots of "how to" articles about the testing patterns and practices you are likely to need in the real world.
The Link for the integrate 2022 videos are below:
Or also available on youtube
You can also see more about Logic App Testing on Logic App Community Day