hdd-space/dist/tests/format.js

This module provides getting information about free space and size of hdds

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
var format_1 = require("../format");
var ava_1 = require("ava");
ava_1.default('unit basic format', function (t) {
    t.is(format_1.formatSize('bit', 1), '8 Bits');
    t.is(format_1.formatSize('byte', 10), '10 Bytes');
    t.is(format_1.formatSize('kb', 5 * (Math.pow(2, 10))), '5 KB');
    t.is(format_1.formatSize('mb', 5 * (Math.pow(2, 20))), '5 MB');
    t.is(format_1.formatSize('gb', 5 * (Math.pow(2, 30))), '5 GB');
    t.is(format_1.formatSize('tb', 5 * (Math.pow(2, 40))), '5 TB');
    t.is(format_1.formatSize('pb', 5 * (Math.pow(2, 50))), '5 PB');
    t.is(format_1.formatSize('eb', 5 * (Math.pow(2, 60))), '5 EB');
    t.is(format_1.formatSize('zb', 5 * (Math.pow(2, 70))), '5 ZB');
    t.is(format_1.formatSize('yb', 5 * (Math.pow(2, 80))), '5 YB');
    t.is(format_1.formatSize('byte', 0), '0 Bytes');
    t.is(format_1.formatSize('mb', 0), '0 MB');
});
ava_1.default('unit case insensetive', function (t) {
    t.is(format_1.formatSize('kb', 5 * (Math.pow(2, 10))), '5 KB');
    t.is(format_1.formatSize('Kb', 5 * (Math.pow(2, 10))), '5 KB');
    t.is(format_1.formatSize('KB', 5 * (Math.pow(2, 10))), '5 KB');
});
ava_1.default('auto formatter', function (t) {
    t.is(format_1.formatSize('auto', 5), '5.00 Bytes');
    t.is(format_1.formatSize('auto', 5 * (Math.pow(2, 10))), '5.00 KB');
    t.is(format_1.formatSize('auto', 5.2 * (Math.pow(2, 20))), '5.20 MB');
    t.is(format_1.formatSize('auto', 750 * (Math.pow(2, 20))), '750.00 MB');
    t.is(format_1.formatSize('auto', 5.9 * (Math.pow(2, 40))), '5.90 TB');
    t.is(format_1.formatSize('auto', 5.9 * (Math.pow(2, 80))), '5.90 YB');
    t.is(format_1.formatSize('auto', 5 * (Math.pow(2, 100))), '5242880.00 YB');
    t.is(format_1.formatSize('auto', Math.pow(10, 5)), '97.66 KB');
    t.is(format_1.formatSize('auto', Math.pow(10, 10)), '9.31 GB');
    t.is(format_1.formatSize('auto', Math.pow(10, 7)), '9.54 MB');
});
ava_1.default('funcion formatter', function (t) {
    t.is(format_1.formatSize(function (n) { return n / 1000 + ' KB'; }, 5000), '5 KB');
    t.is(format_1.formatSize(function (n) { return n / 1000; }, 5000), 5);
});
ava_1.default('bad format', function (t) {
    t.is(format_1.formatSize('BAD_FORMAT', 10), '10 Bytes');
});
ava_1.default('bad scale value', function (t) {
    t.is(format_1.formatSize('auto', 0.001), '0.00 Bytes');
});
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