prray/dist/test/keys.test.js

'Promisified' Array, comes with async method supports(such as mapAsync). And it is compatible with normal array.

"use strict";
var __awaiter = (this && this.__awaiter) || function (thisArg, _arguments, P, generator) {
    return new (P || (P = Promise))(function (resolve, reject) {
        function fulfilled(value) { try { step(generator.next(value)); } catch (e) { reject(e); } }
        function rejected(value) { try { step(generator["throw"](value)); } catch (e) { reject(e); } }
        function step(result) { result.done ? resolve(result.value) : new P(function (resolve) { resolve(result.value); }).then(fulfilled, rejected); }
        step((generator = generator.apply(thisArg, _arguments || [])).next());
    });
};
Object.defineProperty(exports, "__esModule", { value: true });
const ava_1 = require("ava");
const prray_1 = require("../src/prray");
const test_utils_1 = require("./test-utils");
const arr = ['a', 'b', 'c', 'd'];
const p = prray_1.prray(arr);
const pp = test_utils_1.toPrrayPromise(arr);
ava_1.default('prray keys', (t) => __awaiter(this, void 0, void 0, function* () {
    const i = p.keys();
    t.is(typeof i.next, 'function');
    t.is(i.next().value, 0);
    t.is(i.next().value, 1);
    t.is(i.next().value, 2);
    t.is(i.next().value, 3);
    t.is(i.next().done, true);
}));
ava_1.default('prraypromise keys', (t) => __awaiter(this, void 0, void 0, function* () {
    const i = yield pp.keys();
    t.is(typeof i.next, 'function');
    t.is(i.next().value, 0);
    t.is(i.next().value, 1);
    t.is(i.next().value, 2);
    t.is(i.next().value, 3);
    t.is(i.next().done, true);
}));