import { expect } from "chai";

import { enableExperimentsFromCliEnvVariable, isEnabled, setEnabled } from "./experiments";

describe("experiments", () => {

let originalCLIState = process.env.FIREBASE_CLI_EXPERIMENTS;

before(() => {

originalCLIState = process.env.FIREBASE_CLI_EXPERIMENTS;

});

beforeEach(() => {

process.env.FIREBASE_CLI_EXPERIMENTS = originalCLIState;

});

afterEach(() => {

process.env.FIREBASE_CLI_EXPERIMENTS = originalCLIState;

});

describe("enableExperimentsFromCliEnvVariable", () => {

it("should enable some experiments", () => {

expect(isEnabled("experiments")).to.be.false;

process.env.FIREBASE_CLI_EXPERIMENTS = "experiments,not_an_experiment";

enableExperimentsFromCliEnvVariable();

expect(isEnabled("experiments")).to.be.true;

setEnabled("experiments", false);

});

});

});