prray/dist/test/reduceAsync.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 func1 = (pre, c) => pre + c;
const funcAsync1 = (pre, c) => test_utils_1.delay(100).then(() => pre + c);
const func2 = (pre, c) => {
    pre.push(c + 1);
    return pre;
};
const funcAsync2 = (pre, c) => __awaiter(this, void 0, void 0, function* () {
    yield test_utils_1.delay(100);
    pre.push(c + 1);
    return pre;
});
ava_1.default('prray reduceAsync 1', (t) => __awaiter(this, void 0, void 0, function* () {
    const p = prray_1.prray([1, 2, 3]);
    // FIXME: 无法确定 reduceAsync 的结果是不是数组，应该让 PrrayPromise 处理和兼容非数组的情况？
    // t.true(p.reduceAsync(func1) instanceof PrrayPromise)
    // t.true(p.reduceAsync(funcAsync1) instanceof PrrayPromise)
    t.deepEqual(yield p.reduceAsync(func1), [1, 2, 3].reduce(func1));
    t.deepEqual(yield p.reduceAsync(funcAsync1), [1, 2, 3].reduce(func1));
    t.deepEqual(yield p.reduceAsync(func1, 10), [1, 2, 3].reduce(func1, 10));
    t.deepEqual(yield p.reduceAsync(funcAsync1, 10), [1, 2, 3].reduce(func1, 10));
}));
ava_1.default('prray reduceAsync 2', (t) => __awaiter(this, void 0, void 0, function* () {
    const p = prray_1.prray([1, 2, 3]);
    // t.true(p.reduceAsync(func2, []) instanceof PrrayPromise)
    // t.true(p.reduceAsync(funcAsync2, []) instanceof PrrayPromise)
    t.deepEqual(yield p.reduceAsync(func2, []), [1, 2, 3].reduce(func2, []));
    t.deepEqual(yield p.reduceAsync(func2, []), [1, 2, 3].reduce(func2, []));
}));
ava_1.default('prraypromise reduceAsync 1', (t) => __awaiter(this, void 0, void 0, function* () {
    const pp = test_utils_1.toPrrayPromise([1, 2, 3]);
    // FIXME: 无法确定 reduceAsync 的结果是不是数组，应该让 PrrayPromise 处理和兼容非数组的情况？
    // t.true(pp.reduceAsync(func1) instanceof PrrayPromise)
    // t.true(pp.reduceAsync(funcAsync1) instanceof PrrayPromise)
    t.deepEqual(yield pp.reduceAsync(func1), [1, 2, 3].reduce(func1));
    t.deepEqual(yield pp.reduceAsync(funcAsync1), [1, 2, 3].reduce(func1));
    t.deepEqual(yield pp.reduceAsync(func1, 10), [1, 2, 3].reduce(func1, 10));
    t.deepEqual(yield pp.reduceAsync(funcAsync1, 10), [1, 2, 3].reduce(func1, 10));
}));
ava_1.default('prraypromise reduceAsync 2', (t) => __awaiter(this, void 0, void 0, function* () {
    const pp = test_utils_1.toPrrayPromise([1, 2, 3]);
    // t.true(pp.reduceAsync(func2, []) instanceof PrrayPromise)
    // t.true(pp.reduceAsync(funcAsync2, []) instanceof PrrayPromise)
    t.deepEqual(yield pp.reduceAsync(func2, []), [1, 2, 3].reduce(func2, []));
    t.deepEqual(yield pp.reduceAsync(func2, []), [1, 2, 3].reduce(func2, []));
}));