shishengliang/lingniu-vehicle-ingest
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feat: expand vehicle data platform capabilities

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This commit is contained in:
lingniu
2026-07-27 16:46:15 +08:00
parent e3a1f80f86
commit 3c4bece72c
650 changed files with 62155 additions and 2552 deletions
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81
go/vehicle-gateway/cmd/stats-backfill/main_test.go
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@@ -763,7 +763,8 @@ func TestFieldsForStatsExtractsRawYutongTotalMileage(t *testing.T) {
fields := fieldsForStats(envelope.ProtocolYutongMQTT, "LMRKH9AC6R1004108", `{
"data": {
"TOTAL_MILEAGE": 65423000,
"METER_SPEED": 12.3
"METER_SPEED": 12.3,
"TRIANGLE_STATE": 11
},
"root": {
"device": "LMRKH9AC6R1004108"
@@ -773,6 +774,9 @@ func TestFieldsForStatsExtractsRawYutongTotalMileage(t *testing.T) {
if got := fields["yutong_mqtt.data.total_mileage"]; got == nil {
t.Fatalf("fields missing raw yutong total mileage: %#v", fields)
}
if got := fields[envelope.FieldFuelCellWorkMode]; got == nil {
t.Fatalf("fields missing raw yutong fuel-cell work mode: %#v", fields)
}
env := envelope.FrameEnvelope{
Protocol: envelope.ProtocolYutongMQTT,
@@ -791,6 +795,32 @@ func TestFieldsForStatsExtractsRawYutongTotalMileage(t *testing.T) {
if samples[0].TotalMileageKM != 65423 {
t.Fatalf("total mileage km = %v, want 65423", samples[0].TotalMileageKM)
}
if !samples[0].PureHydrogenModeKnown || !samples[0].PureHydrogenActive {
t.Fatalf("pure-hydrogen mode = known:%v active:%v, want known active", samples[0].PureHydrogenModeKnown, samples[0].PureHydrogenActive)
}
}
func TestFieldsForStatsPromotesGB32960FuelCellEngineWorkState(t *testing.T) {
fields := fieldsForStats(envelope.ProtocolGB32960, "LTEST000000000001", `{
"data_units": [{
"type": "0x30",
"name": "gd_fc_stack",
"value": {
"summaries": [{"engine_work_state": 2}]
}
}]
}`)
if got := fields[envelope.FieldFuelCellWorkMode]; got == nil {
t.Fatalf("fields missing GB32960 fuel-cell work mode: %#v", fields)
}
active, known := stats.PureHydrogenModeFromEnvelope(envelope.FrameEnvelope{
Protocol: envelope.ProtocolGB32960,
Fields: fields,
})
if !known || !active {
t.Fatalf("pure-hydrogen mode = known:%v active:%v, want known active", known, active)
}
}
func TestClearBackfillTargetMileageClearsExactKey(t *testing.T) {
@@ -863,9 +893,13 @@ func TestWriteAggregatesClearsTargetRowsBeforeStaleCandidateUpsert(t *testing.T)
float64(4100),
float64(4101),
float64(1),
float64(0),
int64(1),
int64(0),
projNow,
projNow,
false,
false,
stats.QualityInvalidDelta,
"outside_daily_range",
).
@@ -994,6 +1028,51 @@ func TestAddSamplesUsesCurrentDayFirstSampleBaseline(t *testing.T) {
}
}
func TestAddSamplesBackfillsOnlyContinuousPureHydrogenIntervals(t *testing.T) {
loc := time.FixedZone("Asia/Shanghai", 8*3600)
base := stats.MetricSample{
VIN: "LTEST000000000001",
Protocol: envelope.ProtocolGB32960,
StatDate: "2026-07-08",
SourceKey: "GB32960|127.0.0.1",
PureHydrogenModeKnown: true,
}
samples := []stats.MetricSample{
base,
base,
base,
base,
}
samples[0].TotalMileageKM = 100
samples[0].EventTime = time.Date(2026, 7, 8, 8, 0, 0, 0, loc)
samples[1].TotalMileageKM = 102
samples[1].EventTime = time.Date(2026, 7, 8, 9, 0, 0, 0, loc)
samples[1].PureHydrogenActive = true
samples[2].TotalMileageKM = 107
samples[2].EventTime = time.Date(2026, 7, 8, 10, 0, 0, 0, loc)
samples[2].PureHydrogenActive = true
samples[3].TotalMileageKM = 110
samples[3].EventTime = time.Date(2026, 7, 8, 11, 0, 0, 0, loc)
aggregates := map[string]*metricAgg{}
addSamples(aggregates, samples)
if len(aggregates) != 1 {
t.Fatalf("aggregate count = %d, want 1", len(aggregates))
}
for _, agg := range aggregates {
if agg.PureHydrogenMileageKM != 5 {
t.Fatalf("pure-hydrogen mileage = %v, want 5", agg.PureHydrogenMileageKM)
}
if agg.PureHydrogenSampleCount != 2 {
t.Fatalf("pure-hydrogen sample count = %d, want 2", agg.PureHydrogenSampleCount)
}
if !agg.LatestPureHydrogenModeKnown || agg.LatestPureHydrogenActive {
t.Fatalf("latest mode = known:%v active:%v, want known inactive", agg.LatestPureHydrogenModeKnown, agg.LatestPureHydrogenActive)
}
}
}
func TestLoadConfigDefaultsBackfillMethodToLastDiff(t *testing.T) {
t.Setenv("BACKFILL_METHOD", "")
t.Setenv("BACKFILL_DAYS_BACK", "")