[frenck]

Proposed Changes

(Describe the changes and rationale behind them)

Found in a review: several tests would still pass with the code wrong.

• Test the exact request of every device and DNS change, including false and empty values; hardcoding authorized=True used to pass.
• Test real values of every real fixture, instead of only that they parse.
• Test a request that hangs is stopped by the timeout; the old test passed without one.
• Count the CLI in the coverage, and test its error handling through the entry point, which no test reached.
• Type the AsyncTyper decorators for plain functions too, and request_timeout as a float.

Related Issues

(GitHub link to related issues or pull requests)