solo-ops

Overall, this fragment is a conventional unit test suite verifying CLI helpers and command construction. The best-practice improvement is to avoid executing or importing potentially untrusted code at test-import time by deferring imports until invocation, or by using a strict sandbox. The production-facing surface area includes building commands with dangerous flags for certain providers; ensure solo_ops.py enforces strict input validation and avoids executing privileged operations unless explicitly invoked with trusted inputs. Trusted environment and isolation should be enforced for any dynamic imports. Risk is moderate due to dynamic import risk and use of dangerous CLI flags in tests, but not executed in this snippet.