harden article generation reliability

server/internal/worker/generate/article_generation_recovery_test.go

@@ -31,6 +31,20 @@ func TestNormalizeGenerationTaskRecoveryConfigUsesGenerationDefaults(t *testing.
 	if cfg.MaxAttempts != 3 {
 		t.Fatalf("expected max attempts 3, got %d", cfg.MaxAttempts)
 	}
+
+	stateCheck := normalizeGenerationTaskStateCheckConfig(config.GenerationConfig{})
+	if stateCheck.Interval != 5*time.Minute {
+		t.Fatalf("expected state check interval 5m, got %s", stateCheck.Interval)
+	}
+	if stateCheck.Timeout != 10*time.Second {
+		t.Fatalf("expected state check timeout 10s, got %s", stateCheck.Timeout)
+	}
+	if stateCheck.BatchSize != 100 {
+		t.Fatalf("expected state check batch size 100, got %d", stateCheck.BatchSize)
+	}
+	if stateCheck.Lookback != 24*time.Hour {
+		t.Fatalf("expected state check lookback 24h, got %s", stateCheck.Lookback)
+	}
 }
 
 func TestNormalizeGenerationTaskRecoveryConfigKeepsOverrides(t *testing.T) {
@@ -52,6 +66,19 @@ func TestNormalizeGenerationTaskRecoveryConfigKeepsOverrides(t *testing.T) {
 		cfg.MaxAttempts != 5 {
 		t.Fatalf("unexpected recovery config: %#v", cfg)
 	}
+
+	stateCheck := normalizeGenerationTaskStateCheckConfig(config.GenerationConfig{
+		TaskStateCheckInterval:  9 * time.Minute,
+		TaskStateCheckTimeout:   11 * time.Second,
+		TaskStateCheckBatchSize: 13,
+		TaskStateCheckLookback:  2 * time.Hour,
+	})
+	if stateCheck.Interval != 9*time.Minute ||
+		stateCheck.Timeout != 11*time.Second ||
+		stateCheck.BatchSize != 13 ||
+		stateCheck.Lookback != 2*time.Hour {
+		t.Fatalf("unexpected state check config: %#v", stateCheck)
+	}
 }
 
 func TestGenerationWorkerOwnerIsBounded(t *testing.T) {