more test coverage which is always good :D

spec/animation.spec.js

@@ -0,0 +1,73 @@
+var AnimationModule = require('../src/js/visuals/animation/index');
+var PromiseAnimation = AnimationModule.PromiseAnimation;
+var Animation = AnimationModule.Animation;
+var Q = require('q');
+
+describe('Promise animation', function() {
+  it('Will execute the closure', function() {
+    var value = 0;
+    var closure = function() {
+      value++;
+    };
+
+    var animation = new PromiseAnimation({
+      deferred: Q.defer(),
+      closure: closure
+    });
+    animation.play();
+    expect(value).toBe(1);
+  });
+
+  it('Will resolve a deferred', function() {
+    var value = 0;
+    var closure = function() {
+      value++;
+    };
+
+    var animation = new PromiseAnimation({
+      closure: closure
+    });
+    animation
+    .then(function() {
+      value++;
+    })
+    .then(function() {
+      if (value !== 2) {
+        console.log('second promise failed!!');
+      } else {
+        console.log('1 more test passed');
+      }
+      // TODO -- make this work (aka the tests keep running until
+      // this assertion finishes
+      expect(value).toBe(2);
+    });
+
+    animation.play();
+    expect(value).toBe(1);
+  });
+
+  it('will make one from a normal animation', function() {
+    // poor mans spy function
+    var value = 0;
+    var anim = new Animation({
+      closure: function() { value++; }
+    });
+
+    var animPromise = PromiseAnimation.fromAnimation(anim);
+    animPromise
+    .then(function() {
+      value++;
+    }).then(function() {
+      // TODO fix
+      expect(value).toBe(2);
+      if (value !== 2) {
+        console.log('a test failed!!');
+      } else {
+        console.log('another test passed');
+      }
+    });
+
+    animPromise.play();
+    expect(value).toBe(1);
+  });
+});