Fix #689 - add unit test for v0 deserializer

test/js/utils/serialization/Deserializer_v0Test.js

@@ -0,0 +1,25 @@
+describe("Deserializer v0 test", function() {
+
+  var black = '#000000';
+  var transparent = Constants.TRANSPARENT_COLOR;
+  var data = [
+    [
+        ["#000000", "TRANSPARENT"],
+        ["TRANSPARENT", "#000000"]
+    ]
+  ];
+
+  it("deserializes data serialized for model v0 correctly", function (done) {
+    var deserializer = pskl.utils.serialization.Deserializer;
+    deserializer.deserialize(data, function (p) {
+      // Check the frame has been properly deserialized
+      expect(p.getLayerAt(0).getFrames().length).toBe(1);
+      var frame = p.getLayerAt(0).getFrameAt(0);
+      test.testutils.frameEqualsGrid(frame, [
+        [black, transparent],
+        [transparent, black]
+      ]);
+      done();
+    });
+  });
+});