1 files changed, 35 insertions, 1 deletions
diff --git a/test/AngularSpec.js b/test/AngularSpec.js
index 65a32279..043f7bf3 100644
--- a/test/AngularSpec.js
+++ b/test/AngularSpec.js
@@ -7,4 +7,38 @@ describe('Angular', function(){
     scope.updateView();
     expect(onUpdateView).wasCalled();
   });
-});
-\ No newline at end of file
+});
+
+describe("copy", function(){
+  it("should return same object", function (){
+    var obj = {};
+    var arr = [];
+    assertSame(obj, copy({}, obj));
+    assertSame(arr, copy([], arr));
+  });
+
+  it("should copy array", function(){
+    var src = [1, {name:"value"}];
+    var dst = [{key:"v"}];
+    assertSame(dst, copy(src, dst));
+    assertEquals([1, {name:"value"}], dst);
+    assertEquals({name:"value"}, dst[1]);
+    assertNotSame(src[1], dst[1]);
+  });
+
+  it('should copy empty array', function() {
+    var src = [];
+    var dst = [{key: "v"}];
+    assertEquals([], copy(src, dst));
+    assertEquals([], dst);
+  });
+
+  it("should copy object", function(){
+    var src = {a:{name:"value"}};
+    var dst = {b:{key:"v"}};
+    assertSame(dst, copy(src, dst));
+    assertEquals({a:{name:"value"}}, dst);
+    assertEquals(src.a, dst.a);
+    assertNotSame(src.a, dst.a);
+  });
+});