Files
fusion/packages/pi-claude-cli/src/__tests__/thinking-config.test.ts
2026-04-24 19:39:20 -07:00

142 lines
4.4 KiB
TypeScript

import { describe, it, expect, vi, afterEach } from "vitest";
import { mapThinkingEffort, isOpusModel } from "../thinking-config";
import type { ThinkingBudgets } from "@mariozechner/pi-ai";
describe("isOpusModel", () => {
it("returns true for claude-opus-4-6-20260301", () => {
expect(isOpusModel("claude-opus-4-6-20260301")).toBe(true);
});
it("returns false for claude-sonnet-4-5-20250929", () => {
expect(isOpusModel("claude-sonnet-4-5-20250929")).toBe(false);
});
it("returns true for future Opus models (forward-compatible)", () => {
expect(isOpusModel("claude-opus-5-20270101")).toBe(true);
});
it("returns false for non-Opus model strings", () => {
expect(isOpusModel("claude-haiku-3-5-20240307")).toBe(false);
});
});
describe("mapThinkingEffort", () => {
describe("undefined reasoning", () => {
it("returns undefined when reasoning is undefined", () => {
expect(
mapThinkingEffort(undefined, "claude-sonnet-4-5", undefined),
).toBeUndefined();
});
it("returns undefined regardless of model", () => {
expect(
mapThinkingEffort(undefined, "claude-opus-4-6-20260301", undefined),
).toBeUndefined();
});
});
describe("standard (non-Opus) model mapping", () => {
const model = "claude-sonnet-4-5";
it("maps minimal to low", () => {
expect(mapThinkingEffort("minimal", model, undefined)).toBe("low");
});
it("maps low to low", () => {
expect(mapThinkingEffort("low", model, undefined)).toBe("low");
});
it("maps medium to medium", () => {
expect(mapThinkingEffort("medium", model, undefined)).toBe("medium");
});
it("maps high to high", () => {
expect(mapThinkingEffort("high", model, undefined)).toBe("high");
});
it("maps xhigh to high (downgrade for non-Opus)", () => {
expect(mapThinkingEffort("xhigh", model, undefined)).toBe("high");
});
});
describe("Opus model mapping (elevated)", () => {
const model = "claude-opus-4-6-20260301";
it("maps minimal to low", () => {
expect(mapThinkingEffort("minimal", model, undefined)).toBe("low");
});
it("maps low to low", () => {
expect(mapThinkingEffort("low", model, undefined)).toBe("low");
});
it("maps medium to high (shifted up)", () => {
expect(mapThinkingEffort("medium", model, undefined)).toBe("high");
});
it("maps high to max (shifted up)", () => {
expect(mapThinkingEffort("high", model, undefined)).toBe("max");
});
it("maps xhigh to max", () => {
expect(mapThinkingEffort("xhigh", model, undefined)).toBe("max");
});
});
describe("thinkingBudgets warning", () => {
afterEach(() => {
vi.restoreAllMocks();
});
it("logs console.warn when thinkingBudgets is provided with entries", () => {
const warnSpy = vi.spyOn(console, "warn").mockImplementation(() => {});
const budgets: ThinkingBudgets = { high: 50000 };
mapThinkingEffort("high", "claude-sonnet-4-5", budgets);
expect(warnSpy).toHaveBeenCalledTimes(1);
expect(warnSpy).toHaveBeenCalledWith(
expect.stringContaining("thinkingBudgets are not supported"),
);
});
it("does not warn when thinkingBudgets is undefined", () => {
const warnSpy = vi.spyOn(console, "warn").mockImplementation(() => {});
mapThinkingEffort("high", "claude-sonnet-4-5", undefined);
expect(warnSpy).not.toHaveBeenCalled();
});
it("does not warn when thinkingBudgets is empty object", () => {
const warnSpy = vi.spyOn(console, "warn").mockImplementation(() => {});
mapThinkingEffort("high", "claude-sonnet-4-5", {} as ThinkingBudgets);
expect(warnSpy).not.toHaveBeenCalled();
});
it("still returns correct effort level when budgets trigger warning", () => {
vi.spyOn(console, "warn").mockImplementation(() => {});
const budgets: ThinkingBudgets = { high: 50000 };
const result = mapThinkingEffort(
"high",
"claude-opus-4-6-20260301",
budgets,
);
expect(result).toBe("max");
});
});
describe("no modelId defaults to non-Opus behavior", () => {
it("uses standard mapping when modelId is undefined", () => {
expect(mapThinkingEffort("medium", undefined, undefined)).toBe("medium");
});
it("does not return max for xhigh when modelId is undefined", () => {
expect(mapThinkingEffort("xhigh", undefined, undefined)).toBe("high");
});
});
});