var async = require('../lib');
var {expect} = require('chai');

describe("nextTick", () => {

    it('basics', (done) => {
        var call_order = [];
        async.nextTick(() => {call_order.push('two');});
        call_order.push('one');
        setTimeout(() => {
            expect(call_order).to.eql(['one','two']);
            done();
        }, 50);
    });

    it('nextTick in the browser @nodeonly', (done) => {
        var call_order = [];
        async.nextTick(() => {call_order.push('two');});

        call_order.push('one');
        setTimeout(() => {
            expect(call_order).to.eql(['one','two']);
            done();
        }, 50);
    });

    it("extra args", (done) => {
        async.nextTick((a, b, c) => {
            expect([a, b, c]).to.eql([1, 2, 3]);
            done();
        }, 1, 2, 3);
    });
});