| 1 | var vows = require('vows');
|
| 2 | var assert = require('assert');
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| 3 |
|
| 4 | require('../lib/date-utils.js');
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| 5 |
|
| 6 | vows.describe('Date Validate').addBatch({
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| 7 | 'can deal with hours': {
|
| 8 | topic: function () { return Date; },
|
| 9 | 'false for less than 0': function (topic) {
|
| 10 | assert.equal(topic.validateHour(-1), false);
|
| 11 | },
|
| 12 | 'false for greater than 23': function (topic) {
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| 13 | assert.equal(topic.validateHour(24), false);
|
| 14 | },
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| 15 | 'true for in range': function (topic) {
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| 16 | assert.equal(topic.validateHour(12), true);
|
| 17 | }
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| 18 | },
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| 19 |
|
| 20 | 'can deal with minutes': {
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| 21 | topic: function () { return Date; },
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| 22 | 'false for less than 0': function (topic) {
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| 23 | assert.equal(topic.validateMinute(-1), false);
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| 24 | },
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| 25 | 'false for greater than 59': function (topic) {
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| 26 | assert.equal(topic.validateMinute(60), false);
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| 27 | },
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| 28 | 'true for in range': function (topic) {
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| 29 | assert.equal(topic.validateMinute(30), true);
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| 30 | }
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| 31 | },
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| 32 |
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| 33 | 'can deal with seconds': {
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| 34 | topic: function () { return Date; },
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| 35 | 'false for less than 0': function (topic) {
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| 36 | assert.equal(topic.validateSecond(-1), false);
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| 37 | },
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| 38 | 'false for greater than 59': function (topic) {
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| 39 | assert.equal(topic.validateSecond(60), false);
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| 40 | },
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| 41 | 'true for in range': function (topic) {
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| 42 | assert.equal(topic.validateSecond(30), true);
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| 43 | }
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| 44 | },
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| 45 |
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| 46 | 'can deal with milliseconds': {
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| 47 | topic: function () { return Date; },
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| 48 | 'false for less than 0': function (topic) {
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| 49 | assert.equal(topic.validateMillisecond(-1), false);
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| 50 | },
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| 51 | 'false for greater than 999': function (topic) {
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| 52 | assert.equal(topic.validateMillisecond(1000), false);
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| 53 | },
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| 54 | 'true for in range': function (topic) {
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| 55 | assert.equal(topic.validateMillisecond(500), true);
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| 56 | }
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| 57 | },
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| 58 |
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| 59 | 'can deal with years': {
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| 60 | topic: function () { return Date; },
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| 61 | 'false for less than 0': function (topic) {
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| 62 | assert.equal(topic.validateYear(-1), false);
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| 63 | },
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| 64 | 'false for greater than 9999': function (topic) {
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| 65 | assert.equal(topic.validateYear(10000), false);
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| 66 | },
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| 67 | 'true for in range': function (topic) {
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| 68 | assert.equal(topic.validateYear(5000), true);
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| 69 | }
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| 70 | },
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| 71 |
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| 72 | 'can deal with days': {
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| 73 | topic: function () { return Date; },
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| 74 | 'false for less than 0': function (topic) {
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| 75 | assert.equal(topic.validateDay(-1, 2011, 12), false);
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| 76 | },
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| 77 | 'false for greater than 31': function (topic) {
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| 78 | assert.equal(topic.validateDay(32, 2011, 12), false);
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| 79 | },
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| 80 | 'true for in range': function (topic) {
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| 81 | assert.equal(topic.validateDay(10, 2011, 11), true);
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| 82 | }
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| 83 | },
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| 84 |
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| 85 | 'static compare works': {
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| 86 | topic: function () { return Date.today(); },
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| 87 | '-1 for yesterday': function (topic) {
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| 88 | assert.equal(Date.compare(Date.yesterday(), topic), -1);
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| 89 | },
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| 90 | '1 for tomorrow': function (topic) {
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| 91 | assert.equal(Date.compare(Date.tomorrow(), topic), 1);
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| 92 | },
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| 93 | '0 for today': function (topic) {
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| 94 | assert.equal(Date.compare(Date.today(), topic), 0);
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| 95 | }
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| 96 | },
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| 97 |
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| 98 | 'static equals works': {
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| 99 | topic: function () { return Date.today(); },
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| 100 | 'equal for today': function (topic) {
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| 101 | assert.equal(Date.equals(topic, Date.today()), true);
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| 102 | },
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| 103 | 'false for tomorrow': function (topic) {
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| 104 | assert.equal(Date.equals(topic, Date.tomorrow()), false);
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| 105 | },
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| 106 | 'false for yesterday': function (topic) {
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| 107 | assert.equal(Date.equals(topic, Date.yesterday()), false);
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| 108 | }
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| 109 | },
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| 110 |
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| 111 | 'static equalsDay works': {
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| 112 | topic: function () { return Date.today(); },
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| 113 | 'true for today': function (topic) {
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| 114 | assert.equal(Date.equalsDay(topic, Date.today()), true);
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| 115 | },
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| 116 | 'false for yesterday': function (topic) {
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| 117 | assert.equal(Date.equalsDay(topic, Date.yesterday()), false);
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| 118 | },
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| 119 | },
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| 120 |
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| 121 | 'getDayNumberFromName works': {
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| 122 | topic: function () { return Date; },
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| 123 | 'sunday works': function (topic) {
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| 124 | assert.equal(topic.getDayNumberFromName('sunday'), 0);
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| 125 | },
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| 126 | 'sun works': function (topic) {
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| 127 | assert.equal(topic.getDayNumberFromName('sun'), 0);
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| 128 | },
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| 129 | 'su works': function (topic) {
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| 130 | assert.equal(topic.getDayNumberFromName('su'), 0);
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| 131 | },
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| 132 | 'monday works': function (topic) {
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| 133 | assert.equal(topic.getDayNumberFromName('monday'), 1);
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| 134 | },
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| 135 | 'mon works': function (topic) {
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| 136 | assert.equal(topic.getDayNumberFromName('mon'), 1);
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| 137 | },
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| 138 | 'mo works': function (topic) {
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| 139 | assert.equal(topic.getDayNumberFromName('mo'), 1);
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| 140 | },
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| 141 | 'tuesday works': function (topic) {
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| 142 | assert.equal(topic.getDayNumberFromName('tuesday'), 2);
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| 143 | },
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| 144 | 'tue works': function (topic) {
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| 145 | assert.equal(topic.getDayNumberFromName('tue'), 2);
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| 146 | },
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| 147 | 'tu works': function (topic) {
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| 148 | assert.equal(topic.getDayNumberFromName('tu'), 2);
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| 149 | },
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| 150 | 'wednesday works': function (topic) {
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| 151 | assert.equal(topic.getDayNumberFromName('wednesday'), 3);
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| 152 | },
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| 153 | 'wed works': function (topic) {
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| 154 | assert.equal(topic.getDayNumberFromName('wed'), 3);
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| 155 | },
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| 156 | 'we works': function (topic) {
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| 157 | assert.equal(topic.getDayNumberFromName('we'), 3);
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| 158 | },
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| 159 | 'thursday works': function (topic) {
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| 160 | assert.equal(topic.getDayNumberFromName('thursday'), 4);
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| 161 | },
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| 162 | 'thu works': function (topic) {
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| 163 | assert.equal(topic.getDayNumberFromName('thu'), 4);
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| 164 | },
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| 165 | 'th works': function (topic) {
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| 166 | assert.equal(topic.getDayNumberFromName('th'), 4);
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| 167 | },
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| 168 | 'friday works': function (topic) {
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| 169 | assert.equal(topic.getDayNumberFromName('friday'), 5);
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| 170 | },
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| 171 | 'fri works': function (topic) {
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| 172 | assert.equal(topic.getDayNumberFromName('fri'), 5);
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| 173 | },
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| 174 | 'fr works': function (topic) {
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| 175 | assert.equal(topic.getDayNumberFromName('fr'), 5);
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| 176 | },
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| 177 | 'saturday works': function (topic) {
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| 178 | assert.equal(topic.getDayNumberFromName('saturday'), 6);
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| 179 | },
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| 180 | 'sat works': function (topic) {
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| 181 | assert.equal(topic.getDayNumberFromName('sat'), 6);
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| 182 | },
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| 183 | 'sa works': function (topic) {
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| 184 | assert.equal(topic.getDayNumberFromName('sa'), 6);
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| 185 | },
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| 186 | 'everything else does not': function (topic) {
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| 187 | assert.equal(topic.getDayNumberFromName('junk'), undefined);
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| 188 | }
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| 189 | },
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| 190 |
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| 191 | 'getMonthNumberFromName works': {
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| 192 | topic: function () { return Date; },
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| 193 | 'january works': function (topic) {
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| 194 | assert.equal(topic.getMonthNumberFromName('january'), 0);
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| 195 | },
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| 196 | 'jan works': function (topic) {
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| 197 | assert.equal(topic.getMonthNumberFromName('jan'), 0);
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| 198 | },
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| 199 | 'february works': function (topic) {
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| 200 | assert.equal(topic.getMonthNumberFromName('february'), 1);
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| 201 | },
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| 202 | 'feb works': function (topic) {
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| 203 | assert.equal(topic.getMonthNumberFromName('feb'), 1);
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| 204 | },
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| 205 | 'march works': function (topic) {
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| 206 | assert.equal(topic.getMonthNumberFromName('march'), 2);
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| 207 | },
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| 208 | 'mar works': function (topic) {
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| 209 | assert.equal(topic.getMonthNumberFromName('mar'), 2);
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| 210 | },
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| 211 | 'april works': function (topic) {
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| 212 | assert.equal(topic.getMonthNumberFromName('april'), 3);
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| 213 | },
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| 214 | 'apr works': function (topic) {
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| 215 | assert.equal(topic.getMonthNumberFromName('apr'), 3);
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| 216 | },
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| 217 | 'may works': function (topic) {
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| 218 | assert.equal(topic.getMonthNumberFromName('may'), 4);
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| 219 | },
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| 220 | 'june works': function (topic) {
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| 221 | assert.equal(topic.getMonthNumberFromName('june'), 5);
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| 222 | },
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| 223 | 'jun works': function (topic) {
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| 224 | assert.equal(topic.getMonthNumberFromName('jun'), 5);
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| 225 | },
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| 226 | 'july works': function (topic) {
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| 227 | assert.equal(topic.getMonthNumberFromName('july'), 6);
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| 228 | },
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| 229 | 'jul works': function (topic) {
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| 230 | assert.equal(topic.getMonthNumberFromName('jul'), 6);
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| 231 | },
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| 232 | 'august works': function (topic) {
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| 233 | assert.equal(topic.getMonthNumberFromName('august'), 7);
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| 234 | },
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| 235 | 'aug works': function (topic) {
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| 236 | assert.equal(topic.getMonthNumberFromName('aug'), 7);
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| 237 | },
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| 238 | 'september works': function (topic) {
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| 239 | assert.equal(topic.getMonthNumberFromName('september'), 8);
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| 240 | },
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| 241 | 'sep works': function (topic) {
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| 242 | assert.equal(topic.getMonthNumberFromName('sep'), 8);
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| 243 | },
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| 244 | 'october works': function (topic) {
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| 245 | assert.equal(topic.getMonthNumberFromName('october'), 9);
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| 246 | },
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| 247 | 'oct works': function (topic) {
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| 248 | assert.equal(topic.getMonthNumberFromName('oct'), 9);
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| 249 | },
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| 250 | 'november works': function (topic) {
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| 251 | assert.equal(topic.getMonthNumberFromName('november'), 10);
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| 252 | },
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| 253 | 'nov works': function (topic) {
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| 254 | assert.equal(topic.getMonthNumberFromName('nov'), 10);
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| 255 | },
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| 256 | 'december works': function (topic) {
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| 257 | assert.equal(topic.getMonthNumberFromName('december'), 11);
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| 258 | },
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| 259 | 'dec works': function (topic) {
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| 260 | assert.equal(topic.getMonthNumberFromName('dec'), 11);
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| 261 | }
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| 262 | },
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| 263 |
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| 264 | 'getWeekNumber works': {
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| 265 | 'the first week': {
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| 266 | topic: function() { return new Date(2013, 0, 1); },
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| 267 | 'must be 1': function(topic) {
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| 268 | assert.strictEqual(topic.getWeekNumber(), 1);
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| 269 | }
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| 270 | },
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| 271 |
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| 272 | 'week 16': {
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| 273 | topic: function() { return new Date(2013, 3, 15); },
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| 274 | 'must be 16': function(topic) {
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| 275 | assert.strictEqual(topic.getWeekNumber(), 16);
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| 276 | }
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| 277 | }
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| 278 | },
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| 279 |
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| 280 | 'getFullWeekNumber works': {
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| 281 | 'the first week': {
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| 282 | topic: function() { return new Date(2013, 0, 1); },
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| 283 | 'must be 1': function(topic) {
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| 284 | assert.strictEqual(topic.getFullWeekNumber(), "01");
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| 285 | }
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| 286 | },
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| 287 |
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| 288 | 'week 16': {
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| 289 | topic: function() { return new Date(2013, 3, 15); },
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| 290 | 'must be 16': function(topic) {
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| 291 | assert.strictEqual(topic.getFullWeekNumber(), "16");
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| 292 | }
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| 293 | }
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| 294 | },
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| 295 |
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| 296 | 'getMonthNameFromNumber works': {
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| 297 | topic: function () { return Date; },
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| 298 | '0 works': function (topic) {
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| 299 | assert.equal(topic.getMonthNameFromNumber(0), 'January');
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| 300 | },
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| 301 | '1 works': function (topic) {
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| 302 | assert.equal(topic.getMonthNameFromNumber(1), 'February');
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| 303 | },
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| 304 | '2 works': function (topic) {
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| 305 | assert.equal(topic.getMonthNameFromNumber(2), 'March');
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| 306 | },
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| 307 | '3 works': function (topic) {
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| 308 | assert.equal(topic.getMonthNameFromNumber(3), 'April');
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| 309 | },
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| 310 | '4 works': function (topic) {
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| 311 | assert.equal(topic.getMonthNameFromNumber(4), 'May');
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| 312 | },
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| 313 | '5 works': function (topic) {
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| 314 | assert.equal(topic.getMonthNameFromNumber(5), 'June');
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| 315 | },
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| 316 | '6 works': function (topic) {
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| 317 | assert.equal(topic.getMonthNameFromNumber(6), 'July');
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| 318 | },
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| 319 | '7 works': function (topic) {
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| 320 | assert.equal(topic.getMonthNameFromNumber(7), 'August');
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| 321 | },
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| 322 | '8 works': function (topic) {
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| 323 | assert.equal(topic.getMonthNameFromNumber(8), 'September');
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| 324 | },
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| 325 | '9 works': function (topic) {
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| 326 | assert.equal(topic.getMonthNameFromNumber(9), 'October');
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| 327 | },
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| 328 | '10 works': function (topic) {
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| 329 | assert.equal(topic.getMonthNameFromNumber(10), 'November');
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| 330 | },
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| 331 | '11 works': function (topic) {
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| 332 | assert.equal(topic.getMonthNameFromNumber(11), 'December');
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| 333 | }
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| 334 | },
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| 335 |
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| 336 | 'getMonthAbbrFromNumber works': {
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| 337 | topic: function () { return Date; },
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| 338 | '0 works': function (topic) {
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| 339 | assert.equal(topic.getMonthAbbrFromNumber(0), 'Jan');
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| 340 | },
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| 341 | '1 works': function (topic) {
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| 342 | assert.equal(topic.getMonthAbbrFromNumber(1), 'Feb');
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| 343 | },
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| 344 | '2 works': function (topic) {
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| 345 | assert.equal(topic.getMonthAbbrFromNumber(2), 'Mar');
|
| 346 | },
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| 347 | '3 works': function (topic) {
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| 348 | assert.equal(topic.getMonthAbbrFromNumber(3), 'Apr');
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| 349 | },
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| 350 | '4 works': function (topic) {
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| 351 | assert.equal(topic.getMonthAbbrFromNumber(4), 'May');
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| 352 | },
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| 353 | '5 works': function (topic) {
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| 354 | assert.equal(topic.getMonthAbbrFromNumber(5), 'Jun');
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| 355 | },
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| 356 | '6 works': function (topic) {
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| 357 | assert.equal(topic.getMonthAbbrFromNumber(6), 'Jul');
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| 358 | },
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| 359 | '7 works': function (topic) {
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| 360 | assert.equal(topic.getMonthAbbrFromNumber(7), 'Aug');
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| 361 | },
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| 362 | '8 works': function (topic) {
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| 363 | assert.equal(topic.getMonthAbbrFromNumber(8), 'Sep');
|
| 364 | },
|
| 365 | '9 works': function (topic) {
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| 366 | assert.equal(topic.getMonthAbbrFromNumber(9), 'Oct');
|
| 367 | },
|
| 368 | '10 works': function (topic) {
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| 369 | assert.equal(topic.getMonthAbbrFromNumber(10), 'Nov');
|
| 370 | },
|
| 371 | '11 works': function (topic) {
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| 372 | assert.equal(topic.getMonthAbbrFromNumber(11), 'Dec');
|
| 373 | }
|
| 374 | },
|
| 375 |
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| 376 | 'getLastMonthName': {
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| 377 | 'when it is January': {
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| 378 | topic: function () {
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| 379 | return new Date("January 15, 2010 12:00:00");
|
| 380 | },
|
| 381 | 'returns December': function(instance) {
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| 382 | assert.equal(instance.getLastMonthName(), 'December');
|
| 383 | }
|
| 384 | },
|
| 385 | 'when it is Feburary': {
|
| 386 | topic: function () {
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| 387 | return new Date("Feburary 15, 2010 12:00:00");
|
| 388 | },
|
| 389 | 'returns January': function(instance) {
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| 390 | assert.equal(instance.getLastMonthName(), 'January');
|
| 391 | }
|
| 392 | },
|
| 393 | 'when it is March': {
|
| 394 | topic: function () {
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| 395 | return new Date("March 15, 2010 12:00:00");
|
| 396 | },
|
| 397 | 'returns February': function(instance) {
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| 398 | assert.equal(instance.getLastMonthName(), 'February');
|
| 399 | }
|
| 400 | },
|
| 401 | 'when it is April': {
|
| 402 | topic: function () {
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| 403 | return new Date("April 15, 2010 12:00:00");
|
| 404 | },
|
| 405 | 'returns March': function(instance) {
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| 406 | assert.equal(instance.getLastMonthName(), 'March');
|
| 407 | }
|
| 408 | },
|
| 409 | 'when it is May': {
|
| 410 | topic: function () {
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| 411 | return new Date("May 15, 2010 12:00:00");
|
| 412 | },
|
| 413 | 'returns April': function(instance) {
|
| 414 | assert.equal(instance.getLastMonthName(), 'April');
|
| 415 | }
|
| 416 | },
|
| 417 | 'when it is June': {
|
| 418 | topic: function () {
|
| 419 | return new Date("June 15, 2010 12:00:00");
|
| 420 | },
|
| 421 | 'returns May': function(instance) {
|
| 422 | assert.equal(instance.getLastMonthName(), 'May');
|
| 423 | }
|
| 424 | },
|
| 425 | 'when it is July': {
|
| 426 | topic: function () {
|
| 427 | return new Date("July 15, 2010 12:00:00");
|
| 428 | },
|
| 429 | 'returns June': function(instance) {
|
| 430 | assert.equal(instance.getLastMonthName(), 'June');
|
| 431 | }
|
| 432 | },
|
| 433 | 'when it is August': {
|
| 434 | topic: function () {
|
| 435 | return new Date("August 15, 2010 12:00:00");
|
| 436 | },
|
| 437 | 'returns July': function(instance) {
|
| 438 | assert.equal(instance.getLastMonthName(), 'July');
|
| 439 | }
|
| 440 | },
|
| 441 | 'when it is September': {
|
| 442 | topic: function () {
|
| 443 | return new Date("September 15, 2010 12:00:00");
|
| 444 | },
|
| 445 | 'returns August': function(instance) {
|
| 446 | assert.equal(instance.getLastMonthName(), 'August');
|
| 447 | }
|
| 448 | },
|
| 449 | 'when it is October': {
|
| 450 | topic: function () {
|
| 451 | return new Date("October 15, 2010 12:00:00");
|
| 452 | },
|
| 453 | 'returns September': function(instance) {
|
| 454 | assert.equal(instance.getLastMonthName(), 'September');
|
| 455 | }
|
| 456 | },
|
| 457 | 'when it is November': {
|
| 458 | topic: function () {
|
| 459 | return new Date("November 15, 2010 12:00:00");
|
| 460 | },
|
| 461 | 'returns October': function(instance) {
|
| 462 | assert.equal(instance.getLastMonthName(), 'October');
|
| 463 | }
|
| 464 | },
|
| 465 | 'when it is December': {
|
| 466 | topic: function () {
|
| 467 | return new Date("December 15, 2010 12:00:00");
|
| 468 | },
|
| 469 | 'returns November': function(instance) {
|
| 470 | assert.equal(instance.getLastMonthName(), 'November');
|
| 471 | }
|
| 472 | }
|
| 473 | },
|
| 474 |
|
| 475 | 'can add milliseconds': {
|
| 476 | 'adding positive milliseconds works': function () {
|
| 477 | var topic = Date.today();
|
| 478 | topic.addMilliseconds(500);
|
| 479 | assert.equal(topic.getMilliseconds(), 500);
|
| 480 | },
|
| 481 | 'adding negative milliseconds works': function () {
|
| 482 | var topic = Date.today();
|
| 483 | topic.addMilliseconds(500);
|
| 484 | assert.equal(topic.getMilliseconds(), 500);
|
| 485 | topic.addMilliseconds(-250);
|
| 486 | assert.equal(topic.getMilliseconds(), 250);
|
| 487 | }
|
| 488 | },
|
| 489 |
|
| 490 | 'can add seconds': {
|
| 491 | 'adding positive seconds works': function () {
|
| 492 | var topic = Date.today();
|
| 493 | topic.addSeconds(50);
|
| 494 | assert.equal(topic.getSeconds(), 50);
|
| 495 | },
|
| 496 | 'adding negative seconds works': function () {
|
| 497 | var topic = Date.today();
|
| 498 | topic.addSeconds(50);
|
| 499 | assert.equal(topic.getSeconds(), 50);
|
| 500 | topic.addSeconds(-25);
|
| 501 | assert.equal(topic.getSeconds(), 25);
|
| 502 | }
|
| 503 | },
|
| 504 |
|
| 505 | 'can add minutes': {
|
| 506 | 'adding positive minutes works': function () {
|
| 507 | var topic = Date.today();
|
| 508 | topic.addMinutes(50);
|
| 509 | assert.equal(topic.getMinutes(), 50);
|
| 510 | },
|
| 511 | 'adding negative minutes works': function () {
|
| 512 | var topic = Date.today();
|
| 513 | topic.addMinutes(50);
|
| 514 | assert.equal(topic.getMinutes(), 50);
|
| 515 | topic.addMinutes(-25);
|
| 516 | assert.equal(topic.getMinutes(), 25);
|
| 517 | }
|
| 518 | },
|
| 519 |
|
| 520 | 'can add hours': {
|
| 521 | 'adding positive hours works': function () {
|
| 522 | var topic = Date.today();
|
| 523 | topic.addHours(5);
|
| 524 | assert.equal(topic.getHours(), 5);
|
| 525 | },
|
| 526 | 'adding negative hours works': function () {
|
| 527 | var topic = Date.today();
|
| 528 | topic.addHours(5);
|
| 529 | assert.equal(topic.getHours(), 5);
|
| 530 | topic.addHours(-2);
|
| 531 | assert.equal(topic.getHours(), 3);
|
| 532 | }
|
| 533 | },
|
| 534 |
|
| 535 | 'can add days': {
|
| 536 | 'adding positive days works': function () {
|
| 537 | var topic = new Date(2011, 0, 10);
|
| 538 | topic.addDays(1);
|
| 539 | assert.equal(topic.getDate(), 11);
|
| 540 | },
|
| 541 | 'adding positive days works across boundaries': function () {
|
| 542 | var topic = new Date(2011, 0, 31);
|
| 543 | topic.addDays(1);
|
| 544 | assert.equal(topic.getDate(), 1);
|
| 545 | assert.equal(topic.getMonth(), 1);
|
| 546 | },
|
| 547 | 'adding negative days works': function () {
|
| 548 | var topic = new Date(2011, 0, 10);
|
| 549 | topic.addDays(1);
|
| 550 | assert.equal(topic.getDate(), 11);
|
| 551 | topic.addDays(-2);
|
| 552 | assert.equal(topic.getDate(), 9);
|
| 553 | }
|
| 554 | },
|
| 555 |
|
| 556 | 'can add weeks': {
|
| 557 | 'adding positive weeks works': function () {
|
| 558 | var topic = new Date(2011, 0, 10);
|
| 559 | topic.addWeeks(1);
|
| 560 | assert.equal(topic.getDate(), 17);
|
| 561 | },
|
| 562 | 'adding negative weeks works': function () {
|
| 563 | var topic = new Date(2011, 0, 10);
|
| 564 | topic.addWeeks(1);
|
| 565 | assert.equal(topic.getDate(), 17);
|
| 566 | topic.addWeeks(-2);
|
| 567 | assert.equal(topic.getDate(), 3);
|
| 568 | }
|
| 569 | },
|
| 570 |
|
| 571 | 'can add months': {
|
| 572 | 'adding positive months works': function () {
|
| 573 | var topic = new Date(2011, 1, 10);
|
| 574 | topic.addMonths(1);
|
| 575 | assert.equal(topic.getMonth(), 2);
|
| 576 | },
|
| 577 | 'adding negative months works': function () {
|
| 578 | var topic = new Date(2011, 1, 10);
|
| 579 | topic.addMonths(1);
|
| 580 | assert.equal(topic.getMonth(), 2);
|
| 581 | topic.addMonths(-2);
|
| 582 | assert.equal(topic.getMonth(), 0);
|
| 583 | }
|
| 584 | },
|
| 585 |
|
| 586 | 'can add years': {
|
| 587 | 'adding positive years works': function () {
|
| 588 | var topic = new Date(2011, 1, 10);
|
| 589 | topic.addYears(1);
|
| 590 | assert.equal(topic.getFullYear(), 2012);
|
| 591 | },
|
| 592 | 'adding negative years works': function () {
|
| 593 | var topic = new Date(2011, 1, 10);
|
| 594 | topic.addYears(1);
|
| 595 | assert.equal(topic.getFullYear(), 2012);
|
| 596 | topic.addYears(-2);
|
| 597 | assert.equal(topic.getFullYear(), 2010);
|
| 598 | }
|
| 599 | },
|
| 600 |
|
| 601 | 'cannot remove milliseconds': {
|
| 602 | 'removing is not implemented': function () {
|
| 603 | var topic = Date.today();
|
| 604 | assert.throws(function() { topic.removeMilliseconds(500) }, Error);
|
| 605 | }
|
| 606 | },
|
| 607 |
|
| 608 | 'can remove seconds': {
|
| 609 | 'removing positive seconds works': function () {
|
| 610 | var topic = Date.today();
|
| 611 | topic.removeSeconds(50);
|
| 612 | assert.equal(topic.getSeconds(), 10);
|
| 613 | },
|
| 614 | 'removing negative seconds works': function () {
|
| 615 | var topic = Date.today();
|
| 616 | topic.removeSeconds(50);
|
| 617 | assert.equal(topic.getSeconds(), 10);
|
| 618 | topic.removeSeconds(-25);
|
| 619 | assert.equal(topic.getSeconds(), 35);
|
| 620 | }
|
| 621 | },
|
| 622 |
|
| 623 | 'can remove minutes': {
|
| 624 | 'removing positive minutes works': function () {
|
| 625 | var topic = Date.today();
|
| 626 | topic.removeMinutes(50);
|
| 627 | assert.equal(topic.getMinutes(), 10);
|
| 628 | },
|
| 629 | 'removing negative minutes works': function () {
|
| 630 | var topic = Date.today();
|
| 631 | topic.removeMinutes(50);
|
| 632 | assert.equal(topic.getMinutes(), 10);
|
| 633 | topic.removeMinutes(-25);
|
| 634 | assert.equal(topic.getMinutes(), 35);
|
| 635 | }
|
| 636 | },
|
| 637 |
|
| 638 | 'can remove hours': {
|
| 639 | 'removing positive hours works': function () {
|
| 640 | var topic = Date.today();
|
| 641 | topic.removeHours(5);
|
| 642 | assert.equal(topic.getHours(), 19);
|
| 643 | },
|
| 644 | 'removing negative hours works': function () {
|
| 645 | var topic = Date.today();
|
| 646 | topic.removeHours(5);
|
| 647 | assert.equal(topic.getHours(), 19);
|
| 648 | topic.removeHours(-2);
|
| 649 | assert.equal(topic.getHours(), 21);
|
| 650 | }
|
| 651 | },
|
| 652 |
|
| 653 | 'can remove days': {
|
| 654 | 'removing positive days works': function () {
|
| 655 | var topic = new Date(2011, 0, 10);
|
| 656 | topic.removeDays(1);
|
| 657 | assert.equal(topic.getDate(), 09);
|
| 658 | },
|
| 659 | 'removing positive days works across boundaries': function () {
|
| 660 | var topic = new Date(2011, 0, 01);
|
| 661 | topic.removeDays(1);
|
| 662 | assert.equal(topic.getDate(), 31);
|
| 663 | assert.equal(topic.getMonth(), 11);
|
| 664 | },
|
| 665 | 'removing negative days works': function () {
|
| 666 | var topic = new Date(2011, 0, 10);
|
| 667 | topic.removeDays(1);
|
| 668 | assert.equal(topic.getDate(), 09);
|
| 669 | topic.removeDays(-2);
|
| 670 | assert.equal(topic.getDate(), 11);
|
| 671 | }
|
| 672 | },
|
| 673 |
|
| 674 | 'can remove weeks': {
|
| 675 | 'removing positive weeks works': function () {
|
| 676 | var topic = new Date(2011, 0, 10);
|
| 677 | topic.removeWeeks(1);
|
| 678 | assert.equal(topic.getDate(), 03);
|
| 679 | },
|
| 680 | 'removing negative weeks works': function () {
|
| 681 | var topic = new Date(2011, 0, 10);
|
| 682 | topic.removeWeeks(1);
|
| 683 | assert.equal(topic.getDate(), 03);
|
| 684 | topic.removeWeeks(-2);
|
| 685 | assert.equal(topic.getDate(), 17);
|
| 686 | }
|
| 687 | },
|
| 688 |
|
| 689 | 'can remove months': {
|
| 690 | 'removing positive months works': function () {
|
| 691 | var topic = new Date(2011, 1, 10);
|
| 692 | topic.removeMonths(1);
|
| 693 | assert.equal(topic.getMonth(), 0);
|
| 694 | },
|
| 695 | 'removing negative months works': function () {
|
| 696 | var topic = new Date(2011, 1, 10);
|
| 697 | topic.removeMonths(1);
|
| 698 | assert.equal(topic.getMonth(), 0);
|
| 699 | topic.removeMonths(-2);
|
| 700 | assert.equal(topic.getMonth(), 2);
|
| 701 | }
|
| 702 | },
|
| 703 |
|
| 704 | 'can remove years': {
|
| 705 | 'removing positive years works': function () {
|
| 706 | var topic = new Date(2011, 1, 10);
|
| 707 | topic.removeYears(1);
|
| 708 | assert.equal(topic.getFullYear(), 2010);
|
| 709 | },
|
| 710 | 'removing negative years works': function () {
|
| 711 | var topic = new Date(2011, 1, 10);
|
| 712 | topic.removeYears(1);
|
| 713 | assert.equal(topic.getFullYear(), 2010);
|
| 714 | topic.removeYears(-2);
|
| 715 | assert.equal(topic.getFullYear(), 2012);
|
| 716 | }
|
| 717 | },
|
| 718 | 'can add weekdays within a week': {
|
| 719 | 'adding positive weekdays': function () {
|
| 720 | var topic = new Date(2013, 1, 13);
|
| 721 | topic.addWeekdays(2);
|
| 722 | assert.equal(topic.getDay(), 5);
|
| 723 | },
|
| 724 | 'adding negative weekdays': function () {
|
| 725 | var topic = new Date(2013, 1, 13);
|
| 726 | topic.addWeekdays(-2);
|
| 727 | assert.equal(topic.getDay(), 1);
|
| 728 | }
|
| 729 | },
|
| 730 | 'can add weekdays across one week': {
|
| 731 | 'adding positive weekdays': function () {
|
| 732 | var wed = new Date(2013, 1, 13);
|
| 733 | assert.equal(wed.addWeekdays(3).getDate(), 18);
|
| 734 | var fri = new Date(2013, 1, 15);
|
| 735 | assert.equal(fri.addWeekdays(1).getDate(), 18);
|
| 736 | },
|
| 737 | 'adding negative weekdays': function () {
|
| 738 | var wed = new Date(2013, 1, 13);
|
| 739 | assert.equal(wed.addWeekdays(-3).getDate(), 8);
|
| 740 | var mon = new Date(2013, 1, 11);
|
| 741 | assert.equal(mon.addWeekdays(-1).getDate(), 8);
|
| 742 | }
|
| 743 | },
|
| 744 | 'can add weekdays across multiple weeks': {
|
| 745 | 'adding positive weekdays': function () {
|
| 746 | var tue = new Date(2013, 3, 16);
|
| 747 | assert.equal(tue.clone().addWeekdays(14).getDate(), 6);
|
| 748 | assert.equal(tue.clone().addWeekdays(14).getMonth(), 4);
|
| 749 | var fri = new Date(2013, 3, 19);
|
| 750 | assert.equal(fri.clone().addWeekdays(14).getDate(), 9);
|
| 751 | assert.equal(fri.clone().addWeekdays(14).getMonth(), 4);
|
| 752 | },
|
| 753 | 'adding negative weekdays': function () {
|
| 754 | var tue = new Date(2013, 3, 16);
|
| 755 | assert.equal(tue.clone().addWeekdays(-17).getDate(), 22);
|
| 756 | assert.equal(tue.clone().addWeekdays(-17).getMonth(), 2);
|
| 757 | var mon = new Date(2013, 3, 15);
|
| 758 | assert.equal(mon.clone().addWeekdays(-17).getDate(), 21);
|
| 759 | assert.equal(mon.clone().addWeekdays(-17).getMonth(), 2);
|
| 760 | }
|
| 761 | },
|
| 762 | 'can add weekdays to a Saturday': {
|
| 763 | 'adding positive weekdays': function () {
|
| 764 | var sat = new Date(2013, 1, 16);
|
| 765 | assert.equal(sat.clone().addWeekdays(1).getDate(), 18);
|
| 766 | assert.equal(sat.clone().addWeekdays(11).getDate(), 4);
|
| 767 | assert.equal(sat.clone().addWeekdays(31).getDate(), 1);
|
| 768 | },
|
| 769 | 'adding negative weekdays': function () {
|
| 770 | var sat = new Date(2013, 1, 16);
|
| 771 | assert.equal(sat.clone().addWeekdays(-1).getDate(), 15);
|
| 772 | assert.equal(sat.clone().addWeekdays(-15).getDate(), 28);
|
| 773 | assert.equal(sat.clone().addWeekdays(-33).getDate(), 2);
|
| 774 | }
|
| 775 | },
|
| 776 | 'can add weekdays to a Sunday': {
|
| 777 | 'adding positive weekdays': function () {
|
| 778 | var sun = new Date(2013, 1, 17);
|
| 779 | assert.equal(sun.clone().addWeekdays(1).getDate(), 18);
|
| 780 | assert.equal(sun.clone().addWeekdays(11).getDate(), 4);
|
| 781 | assert.equal(sun.clone().addWeekdays(31).getDate(), 1);
|
| 782 |
|
| 783 | },
|
| 784 | 'adding negative weekdays': function () {
|
| 785 | var sun = new Date(2013, 1, 17);
|
| 786 | assert.equal(sun.clone().addWeekdays(-1).getDate(), 15);
|
| 787 | assert.equal(sun.clone().addWeekdays(-15).getDate(), 28);
|
| 788 | assert.equal(sun.clone().addWeekdays(-33).getDate(), 2);
|
| 789 | }
|
| 790 | },
|
| 791 |
|
| 792 | 'can set time to now': {
|
| 793 | 'setting time to now works': function () {
|
| 794 | var topic = Date.today();
|
| 795 | topic.setTimeToNow();
|
| 796 | var now = new Date();
|
| 797 |
|
| 798 |
|
| 799 | assert.equal((now.valueOf() - topic.valueOf() < 100), true);
|
| 800 | }
|
| 801 | },
|
| 802 |
|
| 803 | 'can clone time': {
|
| 804 | topic: function () { return new Date(); },
|
| 805 | 'clone works': function (topic) {
|
| 806 | var clone = topic.clone();
|
| 807 | assert.equal(clone.valueOf(), topic.valueOf());
|
| 808 | }
|
| 809 | },
|
| 810 |
|
| 811 | 'between works': {
|
| 812 | 'between returns true for valid start and end': function () {
|
| 813 | var today = Date.today();
|
| 814 | var yesterday = Date.yesterday();
|
| 815 | var tomorrow = Date.tomorrow();
|
| 816 | assert.equal(today.between(yesterday, tomorrow), true);
|
| 817 | },
|
| 818 | 'between returns false for invalid start and end': function () {
|
| 819 | var today = Date.today();
|
| 820 | var yesterday = Date.yesterday();
|
| 821 | var tomorrow = Date.tomorrow();
|
| 822 | assert.equal(today.between(tomorrow, yesterday), false);
|
| 823 | }
|
| 824 | },
|
| 825 |
|
| 826 | 'compareTo works': {
|
| 827 | topic: function () { return Date.today(); },
|
| 828 | '-1 for tomorrow': function (topic) {
|
| 829 | assert.equal(topic.compareTo(Date.tomorrow()), -1);
|
| 830 | },
|
| 831 | '1 for yesterday': function (topic) {
|
| 832 | assert.equal(topic.compareTo(Date.yesterday()), 1);
|
| 833 | },
|
| 834 | '0 for today': function (topic) {
|
| 835 | assert.equal(topic.compareTo(Date.today()), 0);
|
| 836 | }
|
| 837 | },
|
| 838 |
|
| 839 | 'isToday works': {
|
| 840 | topic: function () { return Date.today(); },
|
| 841 | 'true for today': function (topic) {
|
| 842 | assert.equal(topic.isToday(), true);
|
| 843 | },
|
| 844 | 'false if not today': function (topic) {
|
| 845 | assert.equal(Date.yesterday().isToday(), false);
|
| 846 | }
|
| 847 | },
|
| 848 |
|
| 849 | 'equals instance works': {
|
| 850 | topic: function () { return Date.today(); },
|
| 851 | 'true for equal': function (topic) {
|
| 852 | assert.equal(topic.equals(Date.today()), true);
|
| 853 | },
|
| 854 | 'false for not equal': function (topic) {
|
| 855 | assert.equal(topic.equals(Date.tomorrow()), false);
|
| 856 | }
|
| 857 | },
|
| 858 |
|
| 859 | 'equalsDay instance works': {
|
| 860 | topic: function () { return Date.today(); },
|
| 861 | 'true for today': function (topic) {
|
| 862 | assert.equal(topic.equalsDay(Date.today()), true);
|
| 863 | },
|
| 864 | 'false for yesterday': function (topic) {
|
| 865 | assert.equal(topic.equalsDay(Date.yesterday()), false);
|
| 866 | }
|
| 867 | },
|
| 868 |
|
| 869 | 'isBefore works': {
|
| 870 | topic: function () { return Date.today(); },
|
| 871 | 'true for before': function (topic) {
|
| 872 | assert.equal(topic.isBefore(Date.tomorrow()), true);
|
| 873 | },
|
| 874 | 'false for after': function (topic) {
|
| 875 | assert.equal(topic.isBefore(Date.yesterday()), false);
|
| 876 | }
|
| 877 | },
|
| 878 |
|
| 879 | 'isAfter works': {
|
| 880 | topic: function () { return Date.today(); },
|
| 881 | 'false for before': function (topic) {
|
| 882 | assert.equal(topic.isAfter(Date.tomorrow()), false);
|
| 883 | },
|
| 884 | 'true for after': function (topic) {
|
| 885 | assert.equal(topic.isAfter(Date.yesterday()), true);
|
| 886 | }
|
| 887 | },
|
| 888 |
|
| 889 | 'isWeekend works': {
|
| 890 | 'false for weekdays': function (topic) {
|
| 891 | assert.equal(new Date(2013,2,11).isWeekend(), false);
|
| 892 | assert.equal(new Date(2013,2,12).isWeekend(), false);
|
| 893 | assert.equal(new Date(2013,2,13).isWeekend(), false);
|
| 894 | assert.equal(new Date(2013,2,14).isWeekend(), false);
|
| 895 | assert.equal(new Date(2013,2,15).isWeekend(), false);
|
| 896 | },
|
| 897 | 'true for weekend': function (topic) {
|
| 898 | assert.equal(new Date(2013,2,16).isWeekend(), true);
|
| 899 | assert.equal(new Date(2013,2,17).isWeekend(), true);
|
| 900 | }
|
| 901 | },
|
| 902 |
|
| 903 | 'getDaysBetween works': {
|
| 904 | topic: function () { return Date.today(); },
|
| 905 | '1 for tomorrow': function (topic) {
|
| 906 | assert.equal(topic.getDaysBetween(Date.tomorrow()), 1);
|
| 907 | },
|
| 908 | '-1 for yesterday': function (topic) {
|
| 909 | assert.equal(topic.getDaysBetween(Date.yesterday()), -1);
|
| 910 | },
|
| 911 | '0 for today': function (topic) {
|
| 912 | assert.equal(topic.getDaysBetween(Date.today()), 0);
|
| 913 | }
|
| 914 | },
|
| 915 |
|
| 916 | 'getDaysBetween works for beginning of year': {
|
| 917 | topic: function () { return new Date('Jan 1, 2011 01:01:01 GMT'); },
|
| 918 | 'should return 0 for the same day': function (topic) {
|
| 919 | var date = new Date('Jan 1, 2011 01:01:01 GMT');
|
| 920 | assert.equal(topic.getDaysBetween(date), 0);
|
| 921 | },
|
| 922 | 'should return 1 for tomorrow': function (topic) {
|
| 923 | var date = new Date('Jan 2, 2011 01:01:01 GMT');
|
| 924 | assert.equal(topic.getDaysBetween(date), 1);
|
| 925 | }
|
| 926 | },
|
| 927 |
|
| 928 | 'getMinutesBetween works': {
|
| 929 | topic: function () { return new Date('Jan 1, 2011 23:31:01 GMT'); },
|
| 930 | '10 for 10 minutes': function (topic) {
|
| 931 | assert.equal(topic.getMinutesBetween(new Date('Jan 1, 2011 23:41:01 GMT')), 10);
|
| 932 | },
|
| 933 | '-10 for 10 minutes ago': function (topic) {
|
| 934 | assert.equal(topic.getMinutesBetween(new Date('Jan 1, 2011 23:21:01 GMT')), -10);
|
| 935 | },
|
| 936 | '0 for same minute': function (topic) {
|
| 937 | assert.equal(topic.getMinutesBetween(new Date('Jan 1, 2011 23:31:01 GMT')), 0);
|
| 938 | },
|
| 939 | 'for time difference that spans days': function (topic) {
|
| 940 | assert.equal(topic.getMinutesBetween(new Date('Jan 2, 2011 00:01:01 GMT')), 30);
|
| 941 | }
|
| 942 | },
|
| 943 |
|
| 944 | 'getSecondsBetween works': {
|
| 945 | topic: function () { return new Date('Jan 1, 2011 23:31:01 GMT'); },
|
| 946 | '10 for 10 seconds': function (topic) {
|
| 947 | assert.equal(topic.getSecondsBetween(new Date('Jan 1, 2011 23:31:11 GMT')), 10);
|
| 948 | },
|
| 949 | '-10 for 10 seconds ago': function (topic) {
|
| 950 | assert.equal(topic.getSecondsBetween(new Date('Jan 1, 2011 23:30:51 GMT')), -10);
|
| 951 | },
|
| 952 | '0 for same second': function (topic) {
|
| 953 | assert.equal(topic.getSecondsBetween(new Date('Jan 1, 2011 23:31:01 GMT')), 0);
|
| 954 | }
|
| 955 | },
|
| 956 |
|
| 957 | 'getMillisecondsBetween works': {
|
| 958 | topic: function () { return new Date(); },
|
| 959 | '10 for 10 milliseconds': function (topic) {
|
| 960 | assert.equal(topic.getMillisecondsBetween(new Date(+topic + 10)), 10);
|
| 961 | },
|
| 962 | '-10 for 10 milliseconds ago': function (topic) {
|
| 963 | assert.equal(topic.getMillisecondsBetween(new Date(+topic - 10)), -10);
|
| 964 | },
|
| 965 | '0 for same millisecond': function (topic) {
|
| 966 | assert.equal(topic.getMillisecondsBetween(new Date(+topic)), 0);
|
| 967 | }
|
| 968 | },
|
| 969 |
|
| 970 | 'getHoursBetween works': {
|
| 971 | topic: function () { return new Date('Jan 1, 2011 23:31:01 GMT'); },
|
| 972 | '1 for 1 hour': function (topic) {
|
| 973 | assert.equal(topic.getHoursBetween(new Date('Jan 2, 2011 00:31:01 GMT')), 1);
|
| 974 | },
|
| 975 | '-1 for 1 hour ago': function (topic) {
|
| 976 | assert.equal(topic.getHoursBetween(new Date('Jan 1, 2011 22:31:01 GMT')), -1);
|
| 977 | },
|
| 978 | '0 for same hour': function (topic) {
|
| 979 | assert.equal(topic.getHoursBetween(new Date('Jan 1, 2011 23:31:01 GMT')), 0);
|
| 980 | }
|
| 981 | },
|
| 982 |
|
| 983 | 'getOrdinalNumber works': {
|
| 984 | 'returns correct day': function () {
|
| 985 | var date = new Date('02-01-2011');
|
| 986 | assert.equal(date.getOrdinalNumber(), 32);
|
| 987 | }
|
| 988 | },
|
| 989 |
|
| 990 | 'getOrdinalNumber works for january 1st': {
|
| 991 | 'returns correct day': function () {
|
| 992 | var date = new Date('01-01-2011');
|
| 993 | assert.equal(date.getOrdinalNumber(), 1);
|
| 994 | }
|
| 995 | },
|
| 996 |
|
| 997 | 'getDaysInMonth works': {
|
| 998 | 'january': function (topic) {
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| 999 | assert.equal(Date.getDaysInMonth(2011, 0), 31);
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| 1000 | },
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| 1001 | 'february': function (topic) {
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| 1002 | assert.equal(Date.getDaysInMonth(2011, 1), 28);
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| 1003 | },
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| 1004 | 'february leap year': function (topic) {
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| 1005 | assert.equal(Date.getDaysInMonth(2008, 1), 29);
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| 1006 | },
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| 1007 | 'march': function (topic) {
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| 1008 | assert.equal(Date.getDaysInMonth(2011, 2), 31);
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| 1009 | },
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| 1010 | 'april': function (topic) {
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| 1011 | assert.equal(Date.getDaysInMonth(2011, 3), 30);
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| 1012 | },
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| 1013 | 'may': function (topic) {
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| 1014 | assert.equal(Date.getDaysInMonth(2011, 4), 31);
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| 1015 | },
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| 1016 | 'june': function (topic) {
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| 1017 | assert.equal(Date.getDaysInMonth(2011, 5), 30);
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| 1018 | },
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| 1019 | 'july': function (topic) {
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| 1020 | assert.equal(Date.getDaysInMonth(2011, 6), 31);
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| 1021 | },
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| 1022 | 'august': function (topic) {
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| 1023 | assert.equal(Date.getDaysInMonth(2011, 7), 31);
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| 1024 | },
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| 1025 | 'september': function (topic) {
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| 1026 | assert.equal(Date.getDaysInMonth(2011, 8), 30);
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| 1027 | },
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| 1028 | 'october': function (topic) {
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| 1029 | assert.equal(Date.getDaysInMonth(2011, 9), 31);
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| 1030 | },
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| 1031 | 'november': function (topic) {
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| 1032 | assert.equal(Date.getDaysInMonth(2011, 10), 30);
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| 1033 | },
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| 1034 | 'december': function (topic) {
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| 1035 | assert.equal(Date.getDaysInMonth(2011, 11), 31);
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| 1036 | }
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| 1037 | },
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| 1038 |
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| 1039 | 'getMonthsBetween works': {
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| 1040 | topic: function() { return new Date( Date.UTC(2013, 1, 28) ); },
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| 1041 | 'different months': function( topic ) {
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| 1042 | var eDate = new Date( Date.UTC(2013, 2, 30) );
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| 1043 | assert.equal( topic.getMonthsBetween( eDate ).toFixed( 5 ), 1.09677 );
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| 1044 | },
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| 1045 | 'different months and years': function( topic ) {
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| 1046 | var eDate = new Date( Date.UTC(2014, 3, 4) );
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| 1047 | assert.equal( topic.getMonthsBetween( eDate ).toFixed( 5 ), 13.26236 );
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| 1048 | },
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| 1049 | 'same month': function( topic ) {
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| 1050 | var sDate = new Date( Date.UTC(2013, 1, 1) );
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| 1051 | assert.equal( sDate.getMonthsBetween( topic ).toFixed( 5 ), 1 );
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| 1052 | },
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| 1053 | 'same date': function( topic ) {
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| 1054 | var sameDate = new Date( topic.getTime() );
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| 1055 | assert.equal( topic.getMonthsBetween( sameDate ).toFixed( 5 ), 0.03571 );
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| 1056 | },
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| 1057 | 'same day and month but different years': function( topic ) {
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| 1058 | var differentYear = new Date( Date.UTC(2014, 1, 28) );
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| 1059 | assert.equal( topic.getMonthsBetween( differentYear ).toFixed( 5 ), 12.03571 );
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| 1060 | }
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| 1061 | }
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| 1062 |
|
| 1063 | }).export(module);
|