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fix: distinguish track mileage evidence

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lingniu
2026-07-19 12:32:01 +08:00
parent f825c9f417
commit 4e4f383988
10 changed files with 63 additions and 32 deletions
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17
vehicle-data-platform/apps/api/internal/platform/service_test.go
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@@ -377,15 +377,26 @@ func TestCompleteProtocolStatsIncludesCanonicalSlots(t *testing.T) {
func TestSummarizeTrackUsesMileageAndChronology(t *testing.T) {
points := []HistoryLocationRow{
{DeviceTime: "2026-07-03 10:00:00", TotalMileageKm: 100, SpeedKmh: 0, Longitude: 113.1, Latitude: 23.1},
{DeviceTime: "2026-07-03 10:30:00", TotalMileageKm: 112.5, SpeedKmh: 50, Longitude: 113.2, Latitude: 23.2},
{DeviceTime: "2026-07-03 10:00:00", TotalMileageKm: 100, MileageAvailable: true, SpeedKmh: 0, Longitude: 113.1, Latitude: 23.1},
{DeviceTime: "2026-07-03 10:30:00", TotalMileageKm: 112.5, MileageAvailable: true, SpeedKmh: 50, Longitude: 113.2, Latitude: 23.2},
}
summary := summarizeTrack(points)
if summary.DistanceKm != 12.5 || summary.DurationSeconds != 1800 || summary.MaximumSpeedKmh != 50 {
if summary.DistanceKm != 12.5 || summary.DistanceMethod != "odometer" || summary.DurationSeconds != 1800 || summary.MaximumSpeedKmh != 50 {
t.Fatalf("unexpected track summary: %+v", summary)
}
}
func TestSummarizeTrackUsesCoordinatesWhenProtocolMileageIsMissing(t *testing.T) {
points := []HistoryLocationRow{
{Protocol: "JT808", DeviceTime: "2026-07-03 10:00:00", Longitude: 113.1, Latitude: 23.1},
{Protocol: "JT808", DeviceTime: "2026-07-03 10:01:00", Longitude: 113.101, Latitude: 23.101},
}
summary := summarizeTrack(points)
if summary.DistanceMethod != "coordinates" || summary.DistanceKm <= 0 {
t.Fatalf("missing protocol mileage must use an explicitly labelled coordinate distance: %+v", summary)
}
}
func TestTrackEventKeepsSynchronizedTelemetryEvidence(t *testing.T) {
direction := int64(88)
alarm := int64(2)