❯ cargo run -q -- self-test
Test 1 / 6: pkg.test_decide_curl... ok
Test 2 / 6: pkg.test_decide_faked_browser... ok
Test 3 / 6: pkg.test_decide_known_bot... ok
Test 4 / 6: pkg.test_decide_poisoned_url... ok
Test 5 / 6: pkg.test_output... ok
Test 6 / 6: pkg.test_report... ok
Ran 6 tests, 6 succeeded, 0 failed

I have enough stuff implemented that I can implement the Three Ifs in a Trenchcoat (almost, I can't read ai.robots.txt yet).