// PDF model config tests cover provider precedence and fallback model selection

// for PDF understanding tools.

import { afterEach, beforeEach, describe, expect, it, vi } from "vitest";

import type { OpenClawConfig } from "../../config/config.js";

import { resolvePdfModelConfigForTool } from "./pdf-tool.model-config.js";

});

it("uses configured MiniMax chat models for PDF text extraction fallback", () => {

// MiniMax VLM models do not provide the text extraction fallback contract;

// choose configured chat-capable models instead.

vi.stubEnv("MINIMAX_API_KEY", "minimax-test");

const cfg = {

...withDefaultModel("openai/gpt-5.4"),

});

it("preserves generic image provider precedence when the default model is not MiniMax", () => {

// MiniMax remains a fallback for PDF text extraction, but should not jump

// ahead of an authenticated generic image/PDF provider.

vi.stubEnv("OPENAI_API_KEY", "openai-test");

vi.stubEnv("MINIMAX_API_KEY", "minimax-test");

const cfg = {

} as OpenClawConfig;

expect(resolvePdfModelConfigForTool({ cfg, agentDir: TEST_AGENT_DIR })).toEqual({

primary: "openai/gpt-5.5",

primary: "openai/gpt-5.4-mini",

fallbacks: ["minimax/MiniMax-M2.7", "minimax-portal/MiniMax-M2.7"],

});

});