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feat: build vehicle data platform and production pipeline

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lingniu
2026-07-14 12:35:33 +08:00
parent b452be3b94
commit bb59303a4b
270 changed files with 88016 additions and 1975 deletions
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59
go/vehicle-gateway/internal/metrics/metrics_test.go
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@@ -85,6 +85,65 @@ func TestRegistryRecordsKafkaLagGauge(t *testing.T) {
}
}
func TestRecordLastActivityRendersUnixGauge(t *testing.T) {
registry := NewRegistry()
RecordLastActivity(registry, "vehicle_stat_last_message_unix_seconds", Labels{"topic": "vehicle.fields.go.jt808.v1", "status": "received"})
text := registry.Render()
if !strings.Contains(text, `# TYPE vehicle_stat_last_message_unix_seconds gauge`) ||
!strings.Contains(text, `vehicle_stat_last_message_unix_seconds{status="received",topic="vehicle.fields.go.jt808.v1"} `) {
t.Fatalf("last activity gauge missing:\n%s", text)
}
}
func TestRegisterServiceInfoRendersStableGauge(t *testing.T) {
registry := NewRegistry()
RegisterServiceInfo(registry, "vehicle-realtime-api")
text := registry.Render()
if !strings.Contains(text, `vehicle_service_info{service="vehicle-realtime-api"} 1`) {
t.Fatalf("service info metric missing:\n%s", text)
}
for _, want := range []string{
`# TYPE vehicle_process_start_time_unix_seconds gauge`,
`# TYPE vehicle_process_uptime_seconds gauge`,
`# TYPE vehicle_process_heap_alloc_bytes gauge`,
`# TYPE vehicle_process_heap_sys_bytes gauge`,
`# TYPE vehicle_process_goroutines gauge`,
`vehicle_process_start_time_unix_seconds `,
`vehicle_process_uptime_seconds `,
`vehicle_process_heap_alloc_bytes `,
`vehicle_process_heap_sys_bytes `,
`vehicle_process_goroutines `,
} {
if !strings.Contains(text, want) {
t.Fatalf("process runtime metric missing %s:\n%s", want, text)
}
}
}
func TestRegisterKafkaConsumerInfoRendersTopics(t *testing.T) {
registry := NewRegistry()
RegisterKafkaConsumerInfo(registry, "vehicle-stat-writer", "go-stat-writer", []string{
"vehicle.fields.go.gb32960.v1",
"vehicle.fields.go.jt808.v1",
"",
})
text := registry.Render()
for _, want := range []string{
`vehicle_kafka_consumer_info{group="go-stat-writer",service="vehicle-stat-writer",topic="vehicle.fields.go.gb32960.v1"} 1`,
`vehicle_kafka_consumer_info{group="go-stat-writer",service="vehicle-stat-writer",topic="vehicle.fields.go.jt808.v1"} 1`,
} {
if !strings.Contains(text, want) {
t.Fatalf("consumer info metric missing %s:\n%s", want, text)
}
}
}
func TestHandlerServesPrometheusText(t *testing.T) {
registry := NewRegistry()
registry.IncCounter("vehicle_kafka_commits_total", Labels{"service": "history"})