АДРЕСНЫЙ РЕЖИМ - L0-стабилизация address: LLM-first + deterministic fallback + tool-gate + trace

2026-04-01 22:34:58 +03:00
parent b2d32f869c
commit 2d95ce6332
2 changed files with 454 additions and 7 deletions
@@ -152,5 +152,67 @@ describe("assistant address llm pre-decompose candidate preference", () => {
    expect(response.debug?.llm_decomposition_attempted).toBe(true);
    expect(response.debug?.llm_decomposition_applied).toBe(true);
    expect(response.debug?.llm_decomposition_effective_message).toBe("svk doki za 20 god pokezh");
+    expect(response.debug?.fallback_rule_hit).toBeNull();
+    expect(response.debug?.sanitized_user_message).toBeTypeOf("string");
+    expect(response.debug?.tool_gate_decision).toBe("run_address_lane");
+  });
+
+  it("applies deterministic fallback rule when llm fragment is unusable", async () => {
+    const calls: Array<{ message: string }> = [];
+    const addressQueryService = {
+      tryHandle: vi.fn(async (message: string) => {
+        calls.push({ message });
+        return buildAddressLaneResult(message);
+      })
+    } as any;
+
+    const normalizerService = {
+      normalize: vi.fn(async () => ({
+        trace_id: "norm-predecompose-2",
+        ok: true,
+        normalized: {
+          schema_version: "normalized_query_v2_0_2",
+          user_message_raw: "свк доки за 20год покеж плс",
+          message_in_scope: true,
+          scope_confidence: "medium",
+          contains_multiple_tasks: false,
+          fragments: []
+        },
+        raw_model_output: null,
+        validation: { passed: true, errors: [] },
+        usage: { input_tokens: 1, output_tokens: 1, total_tokens: 2 },
+        latency_ms: 10,
+        prompt_version: "normalizer_v2_0_2",
+        schema_version: "v2_0_2",
+        request_count_for_case: 1
+      }))
+    } as any;
+
+    const sessions = new AssistantSessionStore();
+    const service = new AssistantService(
+      normalizerService,
+      sessions as any,
+      {} as any,
+      { persistSession: vi.fn() } as any,
+      addressQueryService
+    );
+
+    const response = await service.handleMessage({
+      session_id: `asst-predecompose-fallback-${Date.now()}`,
+      user_message: "свк доки за 20год покеж плс",
+      llmProvider: "local",
+      useMock: false
+    } as any);
+
+    expect(response.ok).toBe(true);
+    expect(response.reply_type).toBe("factual");
+    expect(calls).toHaveLength(1);
+    expect(calls[0].message).toBe("документы по контрагенту свк за 2020 год");
+    expect(response.debug?.llm_decomposition_attempted).toBe(true);
+    expect(response.debug?.llm_decomposition_applied).toBe(true);
+    expect(response.debug?.llm_decomposition_reason).toBe("fallback_rule_applied_after_llm");
+    expect(response.debug?.fallback_rule_hit).toBe("documents_counterparty_year_rewrite");
+    expect(response.debug?.sanitized_user_message).toContain("свк");
+    expect(response.debug?.tool_gate_decision).toBe("run_address_lane");
  });
 });