I'm totally surprised but I looks like it's not possible to disable Snyk automatic tests. In my case Snyk integrated with bitbucket. Snyk analyze code each time new commit is merged.
I want to test repository once per week and this mode is set. I checked all settings and there is no option to disable new commit trigger. Do you have any idea how to avoid it? In free plan there is limmited amount of tests so there should be an option to turn off auto testing.