enbility / eebus-go / 29737576952

93%

push

github

Add Monitoring of DHW Temperature (MDT) use case (#226)

Adds the `ma/mdt` use case: a Monitoring Appliance reading a DHW
circuit's domestic hot water temperature, per the EEBus UC TS
*Monitoring of DHW Temperature* v1.0.0 (`monitoringOfDhwTemperature`,
actors DHW Circuit ↔ Monitoring Appliance, scenario 1, `Measurement`
feature, scope `dhwTemperature`).

Replaces #123 (closed) and implements its review feedback:

- **Value state handling** — non-normal readings (`outOfRange` /
`error`) are ignored and reported as `ErrDataInvalid`, as required by
the UC spec ([MDT-005]).
- **Unit handling** — `Temperature(entity, unit)` now takes the
requested unit (`degC` / `degF` / `K`) and converts from the unit
announced in the measurement description, instead of returning a bare
value in an unknown unit.

@sthelen-enqs this would be nice with OHPCF.

🤖 Generated with [Claude Code](https://claude.com/claude-code)

125 of 131 new or added lines in 3 files covered. (95.42%)

9264 of 9982 relevant lines covered (92.81%)

13.94 hits per line