added validation to exercise creation page

node_modules/date-utils/test/date-new-test.js

@@ -0,0 +1,105 @@
+var vows   = require('vows');
+var assert = require('assert');
+
+require('../lib/date-utils.js');
+
+vows.describe('Date New').addBatch({
+    'can return a new object from today static method': {
+        topic: function () { return Date.today(); },
+        'returns the correct time': function (date) {
+            var compare = new Date().clearTime();
+            assert.equal(date.valueOf(), compare.valueOf());
+        }
+    },
+
+    'clearTime() works': {
+        topic: function() { return new Date().clearTime(); },
+        'returns the correct value': function (date) {
+            var compare = new Date();
+            compare.setHours(0);
+            compare.setMinutes(0);
+            compare.setSeconds(0);
+            compare.setMilliseconds(0);
+
+            assert.equal(date.valueOf(), compare.valueOf());
+        }
+    },
+
+    'clearUTCTime() works': {
+        topic: function() { return new Date().clearUTCTime(); },
+        'returns the correct value': function (date) {
+            var compare = new Date();
+            compare.setUTCHours(0);
+            compare.setUTCMinutes(0);
+            compare.setUTCSeconds(0);
+            compare.setUTCMilliseconds(0);
+
+            assert.equal(date.valueOf(), compare.valueOf());
+        }
+    },
+
+    'today() works': {
+        topic: function() {
+            return Date.today();
+        },
+        'returns the correct value': function(date) {
+            var compare = new Date().clearTime();
+            assert.equal(date.valueOf(), compare.valueOf());
+        }
+    },
+
+    'UTCtoday() works': {
+        topic: function() {
+            return Date.UTCtoday();
+        },
+        'returns the correct value': function(date) {
+            var compare = new Date().clearUTCTime();
+            assert.equal(date.valueOf(), compare.valueOf());
+        }
+    },
+
+    'yesterday() works': {
+        topic: function() {
+            return Date.yesterday();
+        },
+        'returns the correct value': function(date) {
+            var compare = new Date().clearTime();
+            compare.setSeconds(compare.getSeconds() - 86400);
+            assert.equal(date.valueOf(), compare.valueOf());
+        }
+    },
+
+    'UTCyesterday() works': {
+        topic: function() {
+            return Date.UTCyesterday();
+        },
+        'returns the correct value': function(date) {
+            var compare = new Date().clearUTCTime();
+            compare.setSeconds(compare.getSeconds() - 86400);
+            assert.equal(date.valueOf(), compare.valueOf());
+        }
+    },
+
+    'tomorrow() works': {
+        topic: function() {
+            return Date.tomorrow();
+        },
+        'returns the correct value': function(date) {
+            var compare = new Date().clearTime();
+            compare.setSeconds(compare.getSeconds() + 86400);
+            assert.equal(date.valueOf(), compare.valueOf());
+        }
+    },
+
+    'UTCtomorrow() works': {
+        topic: function() {
+            return Date.UTCtomorrow();
+        },
+        'returns the correct value': function(date) {
+            var compare = new Date().clearUTCTime();
+            compare.setSeconds(compare.getSeconds() + 86400);
+            assert.equal(date.valueOf(), compare.valueOf());
+        }
+    }
+
+}).export(module);