openclaw/src/infra/env.test.ts

import { describe, expect, it } from "vitest";
import { isTruthyEnvValue, normalizeZaiEnv } from "./env.js";

describe("normalizeZaiEnv", () => {
  it("copies Z_AI_API_KEY to ZAI_API_KEY when missing", () => {
    const prevZai = process.env.ZAI_API_KEY;
    const prevZAi = process.env.Z_AI_API_KEY;
    process.env.ZAI_API_KEY = "";
    process.env.Z_AI_API_KEY = "zai-legacy";

    normalizeZaiEnv();

    expect(process.env.ZAI_API_KEY).toBe("zai-legacy");

    if (prevZai === undefined) {
      delete process.env.ZAI_API_KEY;
    } else {
      process.env.ZAI_API_KEY = prevZai;
    }
    if (prevZAi === undefined) {
      delete process.env.Z_AI_API_KEY;
    } else {
      process.env.Z_AI_API_KEY = prevZAi;
    }
  });

  it("does not override existing ZAI_API_KEY", () => {
    const prevZai = process.env.ZAI_API_KEY;
    const prevZAi = process.env.Z_AI_API_KEY;
    process.env.ZAI_API_KEY = "zai-current";
    process.env.Z_AI_API_KEY = "zai-legacy";

    normalizeZaiEnv();

    expect(process.env.ZAI_API_KEY).toBe("zai-current");

    if (prevZai === undefined) {
      delete process.env.ZAI_API_KEY;
    } else {
      process.env.ZAI_API_KEY = prevZai;
    }
    if (prevZAi === undefined) {
      delete process.env.Z_AI_API_KEY;
    } else {
      process.env.Z_AI_API_KEY = prevZAi;
    }
  });
});

describe("isTruthyEnvValue", () => {
  it("accepts common truthy values", () => {
    expect(isTruthyEnvValue("1")).toBe(true);
    expect(isTruthyEnvValue("true")).toBe(true);
    expect(isTruthyEnvValue(" yes ")).toBe(true);
    expect(isTruthyEnvValue("ON")).toBe(true);
  });

  it("rejects other values", () => {
    expect(isTruthyEnvValue("0")).toBe(false);
    expect(isTruthyEnvValue("false")).toBe(false);
    expect(isTruthyEnvValue("")).toBe(false);
    expect(isTruthyEnvValue(undefined)).toBe(false);
  });
});