Move the inline assertions from jay_diff.py into tests/test_jay_diff.py
as proper pytest functions, grouped by function under test. Add corner
cases for numeric/bool/None/list values, completely different structures,
empty containers, deep nesting, type changes (dict↔scalar), and
parametrised round-trip tests (diff→merge produces new).
Two bugs fixed during the exercise:
- jay_diff_rev: guard against _old being a non-dict (type change from
dict to scalar caused TypeError on item assignment)
- jay_merge_delete / jay_merge_update: already fixed in previous commit;
covered by new tests
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
- gui_client: update _TRACE_LABELS paths to new flat snapshot structure
- README: update library name, pip command, domain list, credentials
template, output example, and module reference
- install.sh: update credentials template and systemd service description
- client.py: update docstring
- data_model: Kelvin→Celsius conversion for battery temps (CarConnectivity
returns Kelvin); round range_estimated_full to 1 decimal
- jay_diff: fix merge when old value is not a dict; skip empty-dict
branches in delete
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
When _diff contains none of the jaydiff keys (update, update_add, add,
delete) and _old is empty, return _diff directly. This lets callers pass
a raw snapshot into jay_merge_full without needing a separate code path
for the initial-state bootstrap case.
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
jensandClaude Sonnet 4.6