ts-prime/dist/commonjs/sortBy.test.js

A utility library for JavaScript and Typescript.

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
var sortBy_1 = require("./sortBy");
var pipe_1 = require("./pipe");
var items = [{ a: 1 }, { a: 3 }, { a: 7 }, { a: 2 }];
var sorted = [{ a: 1 }, { a: 2 }, { a: 3 }, { a: 7 }];
var multiPropSortItems = [
    { favorite: false, category: 'A' },
    { favorite: true, category: 'C' },
    { favorite: true, category: 'B' },
    { favorite: false, category: 'B' },
];
// Expect favorites sorted alphabetically
var multiPropSortItemsSorted = [
    { favorite: true, category: 'B' },
    { favorite: true, category: 'C' },
    { favorite: false, category: 'A' },
    { favorite: false, category: 'B' },
];
var withLocaleComparison = [
    { category: 'Garden' },
    { category: 'cleaning' },
    { category: 'books' },
    { category: 'books' },
    { category: 'Tech' },
    { category: 'Cooking' },
];
var sortedWithLocaleComparison = [
    { category: 'books' },
    { category: 'books' },
    { category: 'cleaning' },
    { category: 'Cooking' },
    { category: 'Garden' },
    { category: 'Tech' },
];
describe('data first', function () {
    test('sort correctly', function () {
        expect(sortBy_1.sortBy(items, function (x) { return x.a; })).toEqual(sorted);
    });
    test('sort with multi keys', function () {
        expect(sortBy_1.sortBy(multiPropSortItems, function (x) { return [
            { value: x.favorite, order: 'desc' },
            x.category,
        ]; })).toEqual(multiPropSortItemsSorted);
    });
    test('sort with multi keys', function () {
        expect(sortBy_1.sortBy(withLocaleComparison, function (x) { return [
            {
                value: x.category,
                compare: function (a, b) { return a.toString().localeCompare(b.toString()); },
            },
            x.category,
        ]; })).toEqual(sortedWithLocaleComparison);
    });
});
xdescribe('data last', function () {
    test('sort correctly', function () {
        expect(pipe_1.pipe(items, sortBy_1.sortBy(function (x) { return x.a; }))).toEqual(sorted);
    });
    test('sort multi objects correctly', function () {
        expect(pipe_1.pipe(items, sortBy_1.sortBy(function (x) { return x.a; }))).toEqual(sorted);
    });
});