perf(scheduler): harden jobs for scalable execution

server/cmd/scheduler/main_test.go

@@ -9,6 +9,9 @@ import (
 	"time"
 
 	"github.com/gin-gonic/gin"
+
+	opsdomain "github.com/geo-platform/tenant-api/internal/ops/domain"
+	internalscheduler "github.com/geo-platform/tenant-api/internal/scheduler"
 )
 
 func TestSchedulerHTTPAddrDefaultsToLoopback(t *testing.T) {
@@ -56,6 +59,48 @@ func TestSchedulerMetricsAuthMiddleware(t *testing.T) {
 	}
 }
 
+func TestMonitoringDailyRunOptionsUsesJobBatchSize(t *testing.T) {
+	batchSize := 88
+	got := monitoringDailyRunOptions(internalscheduler.JobRunContext{
+		Job: &opsdomain.SchedulerJob{BatchSize: &batchSize},
+		Config: map[string]any{
+			"max_materialize_per_run":   999,
+			"max_materialize_per_plan":  12,
+			"max_materialize_per_brand": 4,
+		},
+	})
+
+	if got.MaxMaterializePerRun != 88 {
+		t.Fatalf("MaxMaterializePerRun = %d, want 88", got.MaxMaterializePerRun)
+	}
+	if got.MaxMaterializePerPlan != 12 || got.MaxMaterializePerBrand != 4 {
+		t.Fatalf("unexpected plan/brand options: %#v", got)
+	}
+}
+
+func TestGenerationStateCheckRunOptionsUsesOpsConfig(t *testing.T) {
+	batchSize := 50
+	got := generationStateCheckRunOptions(internalscheduler.JobRunContext{
+		Job: &opsdomain.SchedulerJob{
+			BatchSize:      &batchSize,
+			TimeoutSeconds: 7,
+		},
+		Config: map[string]any{
+			"lookback": "2h",
+		},
+	})
+
+	if got.BatchSize != 50 {
+		t.Fatalf("BatchSize = %d, want 50", got.BatchSize)
+	}
+	if got.Timeout != 7*time.Second {
+		t.Fatalf("Timeout = %s, want 7s", got.Timeout)
+	}
+	if got.Lookback != 2*time.Hour {
+		t.Fatalf("Lookback = %s, want 2h", got.Lookback)
+	}
+}
+
 func TestStartSchedulerWorkerWaitsForRunToReturn(t *testing.T) {
 	ctx, cancel := context.WithCancel(context.Background())
 	defer cancel()