).toBe(15000);

});

it("skips when already has an expected key", () => {

const env: NodeJS.ProcessEnv = { OPENAI_API_KEY: "set" };

it("skips when already has all expected keys", () => {

const env: NodeJS.ProcessEnv = { OPENAI_API_KEY: "set", DISCORD_BOT_TOKEN: "set" };

const exec = vi.fn(() => Buffer.from(""));

const res = runShellEnvFallback({

expect(exec).not.toHaveBeenCalled();

});

it("imports missing expected keys even when another expected key already exists", () => {

const env: NodeJS.ProcessEnv = { OPENCLAW_GATEWAY_TOKEN: "set" };

const exec = vi.fn(() =>

Buffer.from(

"OPENCLAW_GATEWAY_TOKEN=from-shell\0TWILIO_ACCOUNT_SID=AC123\0TWILIO_AUTH_TOKEN=secret\0TWILIO_FROM_NUMBER=+15550001234\0",

),

);

const res = runShellEnvFallback({

enabled: true,

env,

expectedKeys: [

"OPENCLAW_GATEWAY_TOKEN",

"TWILIO_ACCOUNT_SID",

"TWILIO_AUTH_TOKEN",

"TWILIO_FROM_NUMBER",

],

exec,

});

expect(res).toEqual({

ok: true,

applied: ["TWILIO_ACCOUNT_SID", "TWILIO_AUTH_TOKEN", "TWILIO_FROM_NUMBER"],

});

expect(env.OPENCLAW_GATEWAY_TOKEN).toBe("set");

expect(env.TWILIO_ACCOUNT_SID).toBe("AC123");

expect(env.TWILIO_AUTH_TOKEN).toBe("secret");

expect(env.TWILIO_FROM_NUMBER).toBe("+15550001234");

expect(exec).toHaveBeenCalledTimes(1);

});

it("treats explicitly empty env vars as intentional overrides", () => {

const env: NodeJS.ProcessEnv = { OPENAI_API_KEY: "" };

const exec = vi.fn(() => Buffer.from("OPENAI_API_KEY=from-shell\0"));