public void apply_json_changes_integrated_tester()
{
// I'm starting with a test with 2 comments, adding one comment
// from the json, then converting back to the test. The test should
// only have the new comment afterwards
var test = new Test("test1", x =>
{
x.Add(new Comment("some text"));
x.Add(new Comment("some other text"));
});
var test2 = test.Clone("something");
test2.Add(new Comment("another"));
var json = new TestWriter().WriteToJson(test2);
theConverter.ApplyJsonChanges(test, json);
test.Parts.Count.ShouldEqual(3);
test.Parts.Last().ShouldBeOfType <Comment>().Text.ShouldEqual("another");
}