feat(canvas): 云端 Agent - 完成策略分层、节点能力注册与可解释审批改造

backend/internal/database/migrations_test.go

@@ -32,11 +32,40 @@ func TestMigrateSchemaRecordsAndValidatesVersion(t *testing.T) {
 	if !db.Migrator().HasIndex(&model.ProjectAssetCandidate{}, "idx_project_asset_candidates_pending_identity") {
 		t.Fatal("schema migration v3 did not create candidate identity index")
 	}
+	if !db.Migrator().HasTable(&model.AgentProfile{}) || !db.Migrator().HasIndex(&model.AgentProfile{}, "idx_agent_profiles_scope") {
+		t.Fatal("schema migration v15 did not create scoped Agent profiles")
+	}
 	if err := MigrateSchema(db); err != nil {
 		t.Fatalf("migration should be idempotent: %v", err)
 	}
 }
 
+func TestMigrateSchemaV15UpgradesExistingDatabase(t *testing.T) {
+	db, err := Open(Config{Driver: "sqlite", DSN: "file:migration-agent-profiles-v15?mode=memory&cache=shared"})
+	if err != nil {
+		t.Fatal(err)
+	}
+	if err := MigrateSchema(db); err != nil {
+		t.Fatal(err)
+	}
+	if err := db.Migrator().DropTable(&model.AgentProfile{}); err != nil {
+		t.Fatal(err)
+	}
+	if err := db.Where("version = ?", 15).Delete(&schemaMigration{}).Error; err != nil {
+		t.Fatal(err)
+	}
+	if err := MigrateSchema(db); err != nil {
+		t.Fatalf("upgrade from v14: %v", err)
+	}
+	if !db.Migrator().HasTable(&model.AgentProfile{}) || !db.Migrator().HasIndex(&model.AgentProfile{}, "idx_agent_profiles_scope") {
+		t.Fatal("v15 upgrade did not install Agent profile table and scope index")
+	}
+	status, err := ReadSchemaStatus(db)
+	if err != nil || !status.Ready || status.Current != 15 {
+		t.Fatalf("unexpected upgraded schema status: %+v, %v", status, err)
+	}
+}
+
 func TestMigrateSchemaV8AllowsReusingArchivedLogicalModelCode(t *testing.T) {
 	db, err := Open(Config{Driver: "sqlite", DSN: "file:migration-logical-model-active-code?mode=memory&cache=shared"})
 	if err != nil {