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[yaffs-website] / node_modules / grunt / node_modules / dateformat / test / test_formats.js

diff --git a/node_modules/grunt/node_modules/dateformat/test/test_formats.js b/node_modules/grunt/node_modules/dateformat/test/test_formats.js
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+var assert = require('assert');
+
+var _ = require('underscore');
+
+var dateFormat = require('../lib/dateformat');
+
+var expects = {
+  'default':               'Wed Nov 26 2014 13:19:44',
+  'shortDate':             '11/26/14',
+  'mediumDate':            'Nov 26, 2014',
+  'longDate':              'November 26, 2014',
+  'fullDate':              'Wednesday, November 26, 2014',
+  'shortTime':             '1:19 PM',
+  'mediumTime':            '1:19:44 PM',
+  'longTime':              '1:19:44 PM %TZ_PREFIX%%TZ_OFFSET%',
+  'isoDate':               '2014-11-26',
+  'isoTime':               '13:19:44',
+  'isoDateTime':           '2014-11-26T13:19:44%TZ_OFFSET%',
+  'isoUtcDateTime':        '',
+  'expiresHeaderFormat':   'Wed, 26 Nov 2014 13:19:44 %TZ_PREFIX%%TZ_OFFSET%'
+};
+
+function pad(num, size) {
+    var s = num + '';
+    while (s.length < size) {
+      s = '0' + s;
+    }
+    return s;
+}
+
+function parseOffset(date) {
+  var offset = date.getTimezoneOffset();
+  var hours = Math.floor(-1 * offset / 60);
+  var minutes = (-1 * offset) - (hours * 60);
+  var sign = offset > 0 ? '-' : '+';
+  return {
+    offset: offset,
+    hours: hours,
+    minutes: minutes,
+    sign: sign,
+  };
+}
+
+function timezoneOffset(date) {
+  var offset = parseOffset(date);
+  return offset.sign + pad(offset.hours, 2) + pad(offset.minutes, 2);
+}
+
+describe('dateformat([now], [mask])', function() {
+  _.each(dateFormat.masks, function(value, key) {
+    it('should format `' + key + '` mask', function(done) {
+      var now = new Date(2014, 10, 26, 13, 19, 44);
+      var tzOffset = timezoneOffset(now);
+      var expected = expects[key].replace(/%TZ_PREFIX%/, 'GMT')
+                                 .replace(/%TZ_OFFSET%/g, tzOffset)
+                                 .replace(/GMT\+0000/g, 'UTC');
+      if (key === 'isoUtcDateTime') {
+        var offset = parseOffset(now);
+        now.setHours(now.getHours() - offset.hours,
+                     now.getMinutes() - offset.minutes);
+        var expected = now.toISOString().replace(/\.000/g, '');
+      }
+      var actual = dateFormat(now, key);
+      assert.strictEqual(actual, expected);
+      done();
+    });
+  });
+  it('should use `default` mask, when `mask` is empty', function(done) {
+    var now = new Date(2014, 10, 26, 13, 19, 44);
+    var expected = expects['default'];
+    var actual = dateFormat(now);
+
+    assert.strictEqual(actual, expected);
+    done();
+  });
+});