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118 lines
4.7 KiB
JavaScript
118 lines
4.7 KiB
JavaScript
/*****************************************************************************
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* Open MCT Web, Copyright (c) 2009-2015, United States Government
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* as represented by the Administrator of the National Aeronautics and Space
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* Administration. All rights reserved.
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*
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* Open MCT Web is licensed under the Apache License, Version 2.0 (the
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* "License"); you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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* http://www.apache.org/licenses/LICENSE-2.0.
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
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* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
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* License for the specific language governing permissions and limitations
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* under the License.
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*
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* Open MCT Web includes source code licensed under additional open source
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* licenses. See the Open Source Licenses file (LICENSES.md) included with
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* this source code distribution or the Licensing information page available
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* at runtime from the About dialog for additional information.
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*****************************************************************************/
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/*global define,describe,it,expect,beforeEach,waitsFor,jasmine,window,afterEach*/
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define(
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["../../src/controllers/TimerFormatter"],
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function (TimerFormatter) {
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"use strict";
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var MS_IN_SEC = 1000,
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MS_IN_MIN = MS_IN_SEC * 60,
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MS_IN_HR = MS_IN_MIN * 60,
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MS_IN_DAY = MS_IN_HR * 24;
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describe("The timer value formatter", function () {
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var formatter = new TimerFormatter();
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function sum(a, b) {
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return a + b;
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}
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function toDuration(days, hours, mins, secs) {
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return [
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days * MS_IN_DAY,
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hours * MS_IN_HR,
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mins * MS_IN_MIN,
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secs * MS_IN_SEC
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].reduce(sum, 0);
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}
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function twoDigits(n) {
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return n < 10 ? ('0' + n) : n;
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}
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it("formats short-form values (no days)", function () {
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expect(formatter.short(toDuration(0, 123, 2, 3) + 123))
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.toEqual("123:02:03");
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});
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it("formats negative short-form values (no days)", function () {
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expect(formatter.short(-toDuration(0, 123, 2, 3) + 123))
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.toEqual("123:02:03");
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});
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it("formats long-form values (with days)", function () {
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expect(formatter.long(toDuration(0, 123, 2, 3) + 123))
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.toEqual("5D 03:02:03");
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});
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it("formats negative long-form values (no days)", function () {
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expect(formatter.long(-toDuration(0, 123, 2, 3) + 123))
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.toEqual("5D 03:02:03");
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});
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it("rounds seconds down for positive durations", function () {
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expect(formatter.short(MS_IN_SEC + 600))
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.toEqual("00:00:01");
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});
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it("rounds seconds up for negative durations", function () {
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expect(formatter.short(-MS_IN_SEC - 600))
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.toEqual("00:00:02");
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});
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it("short-formats correctly around negative time borders", function () {
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expect(formatter.short(-1)).toEqual("00:00:01");
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expect(formatter.short(-1000)).toEqual("00:00:01");
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expect(formatter.short(-1001)).toEqual("00:00:02");
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expect(formatter.short(-2000)).toEqual("00:00:02");
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expect(formatter.short(-59001)).toEqual("00:01:00");
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expect(formatter.short(-60000)).toEqual("00:01:00");
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expect(formatter.short(-MS_IN_HR + 999)).toEqual("01:00:00");
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expect(formatter.short(-MS_IN_HR)).toEqual("01:00:00");
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});
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it("differentiates between values around zero", function () {
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// These are more than 1000 ms apart so should not appear
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// as the same second
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expect(formatter.short(-999))
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.not.toEqual(formatter.short(999));
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});
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it("handles negative days", function () {
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expect(formatter.long(-10 * MS_IN_DAY))
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.toEqual("10D 00:00:00");
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expect(formatter.long(-10 * MS_IN_DAY + 100))
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.toEqual("10D 00:00:00");
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expect(formatter.long(-10 * MS_IN_DAY + 999))
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.toEqual("10D 00:00:00");
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expect(formatter.short(-10 * MS_IN_DAY + 100))
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.toEqual("240:00:00");
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});
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});
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}
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);
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