Rename bms_temperature_celcius to bms_temperature_celsius

Correct the spelling in the JBD and EcoFlow snapshots, the diagnostic tool, and the tests. UPS.from_dict maps the old name to the new name, so a client still reads data from an older server during an upgrade.

InfluxDB and Prometheus now receive this measurement under the new name.

tests/conftest.py

@@ -68,7 +68,7 @@ def populated_jbdbms() -> JBDBMS:
     bms.bms_manufacture_date = BMSInfoField(
         help="Date of Manufacture", info="2023-01-15"
     )
-    bms.bms_temperature_celcius = BMSMultiField(
+    bms.bms_temperature_celsius = BMSMultiField(
         help="Temperature",
         label="sensor",
         raw_values={1: 25.0},

tests/test_backend_modules.py

@@ -103,7 +103,7 @@ def test_legacy_numeric_decoder_entry_points(model, packets):
 
 @pytest.mark.parametrize("decoder_type,high_packet,low_packet,field,high,low", [
     (ecoflow_river2.River2Decoder, EMS_PACKET, PD_PACKET, "bms_capacity_charge_ratio", 0.875, 0.47),
-    (ecoflow_river3.River3Decoder, CELL_TEMP_PACKET, COMPOSITE_TEMP_PACKET, "bms_temperature_celcius", 29, 20),
+    (ecoflow_river3.River3Decoder, CELL_TEMP_PACKET, COMPOSITE_TEMP_PACKET, "bms_temperature_celsius", 29, 20),
 ], ids=["river2_soc", "river3_temperature"])
 def test_measurement_priorities_are_per_instance_and_reset_per_connection(
     decoder_type, high_packet, low_packet, field, high, low,

tests/test_classes.py

@@ -145,6 +145,11 @@ class TestUPS:
         assert isinstance(items["bms_temps"], BMSMultiField)
         assert items["bms_temps"].raw_values == {1: 25.0}
 
+    def test_from_dict_corrects_renamed_field(self):
+        field = {"help": "Temperature", "label": "sensor", "raw_values": {1: 25.0}, "values": {1: "25.00"}}
+        ups = UPS.from_dict({"bms_temperature_celcius": field})
+        assert [name for name, _ in ups.items()] == ["bms_temperature_celsius"]
+
     def test_bool_true_when_populated(self):
         assert bool(self._snapshot()) is True
 

tests/test_client.py

@@ -18,7 +18,7 @@ MOCK_RESPONSE = {
             "help": "Date of Manufacture",
             "info": "2023-01-15",
         },
-        "bms_temperature_celcius": {
+        "bms_temperature_celsius": {
             "help": "Temperature",
             "label": "sensor",
             "raw_values": {1: 25.0},
@@ -70,7 +70,7 @@ class TestReadData:
     def test_multi_field_deserialized(self):
         result = self._call()
         items = dict(result["myups"].items())
-        f = items["bms_temperature_celcius"]
+        f = items["bms_temperature_celsius"]
         assert isinstance(f, BMSMultiField)
         assert f.raw_values == {1: 25.0}
         assert f.label == "sensor"

tests/test_ecoflow_bt.py

@@ -217,8 +217,8 @@ def test_snapshot_contains_power_temperature_and_times():
     assert snap.ef_input_power_watts.units == "W"
     assert snap.ef_output_power_watts.raw_value == 42
     assert snap.bms_capacity_charge_ratio.raw_value == 0.7325
-    assert snap.bms_temperature_celcius.raw_values == {1: 29}
-    assert snap.bms_temperature_celcius.units == "°C"
+    assert snap.bms_temperature_celsius.raw_values == {1: 29}
+    assert snap.bms_temperature_celsius.units == "°C"
     assert snap.ef_remaining_time_minutes.raw_value == 87
     assert snap.ef_charge_remaining_time_minutes.raw_value == 87
     assert snap.ef_discharge_remaining_time_minutes.raw_value == 240
@@ -261,7 +261,7 @@ def test_unavailable_times_clear_previous_values_and_zero_is_valid():
 def test_short_bms_has_temperature_without_inventing_charge_status():
     dev = device()
     dev._record(heartbeat(3, bms_payload()[:21], 0x32))
-    assert dev.snapshot.bms_temperature_celcius.raw_values == {1: 29}
+    assert dev.snapshot.bms_temperature_celsius.raw_values == {1: 29}
     assert dev.snapshot.bms_capacity_charge_ratio.raw_value == 0.73
     assert dev.snapshot.bms_charge_is_charging is None
 

tests/test_ecoflow_diagnostics_river2.py

@@ -95,7 +95,7 @@ def test_river2_bypass_burst_without_inverter_finishes_immediately(script, monke
     snap = dev.snapshot
     assert snap.ef_packets_received.raw_value == 5
     assert snap.bms_capacity_charge_ratio.raw_value == pytest.approx(0.8775)
-    assert snap.bms_temperature_celcius.raw_values == {1: 28}
+    assert snap.bms_temperature_celsius.raw_values == {1: 28}
     assert snap.bms_charge_is_charging.raw_value is False
     assert snap.bms_charge_is_discharging.raw_value is False
     assert snap.ef_input_power_watts.raw_value == snap.ef_output_power_watts.raw_value == 35

tests/test_ecoflow_river3.py

@@ -111,7 +111,7 @@ def test_river3_snapshot_and_serialization(prefix):
     snap = dev.snapshot
     assert dev._pkt_version == 3
     assert snap.bms_capacity_charge_ratio.raw_value == pytest.approx(0.88918)
-    assert snap.bms_temperature_celcius.raw_values == {1: 29}
+    assert snap.bms_temperature_celsius.raw_values == {1: 29}
     assert snap.ef_input_power_watts.raw_value == 244
     assert snap.ef_output_power_watts.raw_value == 39
     assert snap.bms_charge_is_charging.raw_value is True
@@ -142,7 +142,7 @@ def test_partial_updates_keep_missing_values_and_preserve_explicit_zero():
     assert dev.snapshot.bms_charge_is_charging.raw_value is False
     assert dev.snapshot.bms_charge_is_discharging.raw_value is False
     assert dev.snapshot.ef_remaining_time_minutes is None
-    assert dev.snapshot.bms_temperature_celcius.raw_values == {1: -5}
+    assert dev.snapshot.bms_temperature_celsius.raw_values == {1: -5}
     assert dev.snapshot.ef_output_power_watts.raw_value == 44
 
 
@@ -150,9 +150,9 @@ def test_cell_temperature_remains_preferred_across_partial_updates():
     dev = device()
     dev._record(report(integer(259, 29)))
     dev._record(report(integer(102, 26)))
-    assert dev.snapshot.bms_temperature_celcius.raw_values == {1: 29}
+    assert dev.snapshot.bms_temperature_celsius.raw_values == {1: 29}
     dev._record(report(integer(259, 30)))
-    assert dev.snapshot.bms_temperature_celcius.raw_values == {1: 30}
+    assert dev.snapshot.bms_temperature_celsius.raw_values == {1: 30}
 
 
 def test_remaining_time_tracks_battery_direction_and_missing_estimates():
@@ -184,7 +184,7 @@ def test_no_load_sample_matches_display_hours_without_changing_minute_units():
     dev._record(report(integer(363, 1)))
     snap = dev.snapshot
     assert snap.bms_capacity_charge_ratio.raw_value == pytest.approx(0.89)
-    assert snap.bms_temperature_celcius.raw_values == {1: 29}
+    assert snap.bms_temperature_celsius.raw_values == {1: 29}
     assert snap.ef_input_power_watts.raw_value == 0
     assert snap.ef_output_power_watts.raw_value == 0
     assert snap.bms_charge_is_charging.raw_value is False

tests/test_jbd_bms.py

@@ -153,13 +153,13 @@ class TestJBDBMS:
         assert "bms_voltage_total_volts" in keys
         assert "bms_current_amps" in keys
         assert "bms_manufacture_date" in keys
-        assert "bms_temperature_celcius" in keys
+        assert "bms_temperature_celsius" in keys
 
     def test_items_yields_correct_types(self, populated_jbdbms):
         d = dict(populated_jbdbms.items())
         assert isinstance(d["bms_voltage_total_volts"], BMSScalarField)
         assert isinstance(d["bms_manufacture_date"], BMSInfoField)
-        assert isinstance(d["bms_temperature_celcius"], BMSMultiField)
+        assert isinstance(d["bms_temperature_celsius"], BMSMultiField)
 
     def test_is_ups_subclass(self):
         assert isinstance(JBDBMS(), UPS)
@@ -209,8 +209,8 @@ class TestParse03Response:
 
     def test_temperature(self, valid_03_response):
         result = parse_03_response(valid_03_response)
-        assert result.bms_temperature_celcius.raw_values[1] == pytest.approx(25.0)
-        assert result.bms_temperature_celcius.units == "°C"
+        assert result.bms_temperature_celsius.raw_values[1] == pytest.approx(25.0)
+        assert result.bms_temperature_celsius.units == "°C"
 
     def test_mosfet_charging(self, valid_03_response):
         result = parse_03_response(valid_03_response)
@@ -379,9 +379,9 @@ class TestParse03ProtectionBits:
         _recompute_checksum(response)
         result = parse_03_response(response)
         assert isinstance(result, JBDBMS)
-        assert len(result.bms_temperature_celcius.raw_values) == 2
-        assert result.bms_temperature_celcius.raw_values[1] == pytest.approx(25.0)
-        assert result.bms_temperature_celcius.raw_values[2] == pytest.approx(19.2)
+        assert len(result.bms_temperature_celsius.raw_values) == 2
+        assert result.bms_temperature_celsius.raw_values[1] == pytest.approx(25.0)
+        assert result.bms_temperature_celsius.raw_values[2] == pytest.approx(19.2)
 
 
 # ---------------------------------------------------------------------------