Merge remote-tracking branch 'origin/add_tests'

package.json

@@ -14,6 +14,9 @@
   "dependencies": {
     "jade": "0.10.7"
   },
+  "devDependencies": {
+    "vows": "*"
+  },
   "devDependencies": {},
 
   "main":"app.js"

test/knot-interface.js

@@ -0,0 +1,31 @@
+var vows = require('vows');
+var assert = require('assert');
+var EventEmitter = require('events').EventEmitter;
+
+
+vows.describe("Knot interface").addBatch({
+    "The knot module": {
+        topic: '../lib/Knot',
+        "can be loaded": function(path) {
+            var Knot = require(path);
+            assert.isFunction(Knot);
+            assert.equal('Knot', Knot.name, 'function name');
+        },
+        "- Knot class": {
+            topic: function(path) {return require(path)},
+            "Can be instanciated": function(Knot) {
+                var knot = new Knot;
+            },
+            "- Knot instance": {
+                topic: function(Knot) {return new Knot},
+                "is an event emitter": function(knot) {
+                    assert.instanceOf(knot, EventEmitter);
+                },
+                "has its created_at property automatically set": function(knot) {
+                    assert.notEqual(knot._created_at, undefined);
+                    assert.equal(knot._created_at.constructor, Date);
+                }
+            }
+        }
+    }
+}).export(module);