1 files changed, 46 insertions, 6 deletions
diff --git a/internal/storage/seed_test.go b/internal/storage/seed_test.go
index cd7c8e7..5b5b674 100644
--- a/internal/storage/seed_test.go
+++ b/internal/storage/seed_test.go
@@ -2,6 +2,7 @@ package storage
 
 import (
 	"encoding/json"
+	"strings"
 	"testing"
 
 	"github.com/thepeterstone/claudomator/internal/role"
@@ -43,6 +44,43 @@ func TestSeedRoleConfigs_CreatesAndActivatesBuilder(t *testing.T) {
 	}
 }
 
+// TestSeedRoleConfigs_CreatesAndActivatesPlanner proves the arbitration
+// role's system prompt is seeded too (added 2026-07-11 alongside
+// finalizeArbitration's fail-closed default -- see that const's doc
+// comment for why: a live run showed an arbitration agent with no system
+// prompt at all never called report_verdict). Specifically checks the
+// prompt actually names the report_verdict tool, since that's the whole
+// point of this seed.
+func TestSeedRoleConfigs_CreatesAndActivatesPlanner(t *testing.T) {
+	db := testDB(t)
+
+	if err := db.SeedRoleConfigs(); err != nil {
+		t.Fatalf("SeedRoleConfigs: %v", err)
+	}
+
+	row, err := db.GetActiveRoleConfig("planner")
+	if err != nil {
+		t.Fatalf("GetActiveRoleConfig(planner): %v", err)
+	}
+	if row.Version != 1 {
+		t.Errorf("expected version 1, got %d", row.Version)
+	}
+
+	var cfg role.RoleConfig
+	if err := json.Unmarshal([]byte(row.ConfigJSON), &cfg); err != nil {
+		t.Fatalf("unmarshal seeded config: %v", err)
+	}
+	if cfg.Role != "planner" {
+		t.Errorf("cfg.Role = %q, want planner", cfg.Role)
+	}
+	if !strings.Contains(cfg.SystemPrompt, "report_verdict") {
+		t.Error("cfg.SystemPrompt does not mention report_verdict -- the whole point of this seed is mandating that call")
+	}
+	if len(cfg.EscalationLadder) != 2 {
+		t.Fatalf("expected 2 escalation tiers, got %d", len(cfg.EscalationLadder))
+	}
+}
+
 func TestSeedRoleConfigs_Idempotent_DoesNotDuplicateOrOverwrite(t *testing.T) {
 	db := testDB(t)
 
@@ -53,12 +91,14 @@ func TestSeedRoleConfigs_Idempotent_DoesNotDuplicateOrOverwrite(t *testing.T) {
 		t.Fatalf("second SeedRoleConfigs: %v", err)
 	}
 
-	versions, err := db.ListRoleConfigVersions("builder")
-	if err != nil {
-		t.Fatalf("ListRoleConfigVersions: %v", err)
-	}
-	if len(versions) != 1 {
-		t.Fatalf("expected exactly 1 version after calling SeedRoleConfigs twice, got %d", len(versions))
+	for _, r := range []string{"builder", "planner"} {
+		versions, err := db.ListRoleConfigVersions(r)
+		if err != nil {
+			t.Fatalf("ListRoleConfigVersions(%s): %v", r, err)
+		}
+		if len(versions) != 1 {
+			t.Fatalf("%s: expected exactly 1 version after calling SeedRoleConfigs twice, got %d", r, len(versions))
+		}
 	}
 }