Inheritance: INotifyPropertyChanged
        public void SetUp()
        {
            var cache = new Mock<ICache>().Object;
            _moq = new Mock<GitHubApiBase>(cache);
            _api = _moq.Object;

            _label = new Label(null, "One", "");

            _milestone = new Milestone(null, 1, ItemState.All, "1.0", "", null, 1, 1, DateTimeOffset.Now, null, null);

            _issue = new Issue(null, null, null, 1, ItemState.Open, "Title one", "Body one", null, new List<Label>(new[] {_label}),
                null, _milestone, 1, null, null, DateTimeOffset.Now, null);
            _api.AllIssues.Add(_issue);

            var issue2 = new Issue(null, null, null, 2, ItemState.Open, "Two", "Two", null, new List<Label>(),
                null, new Milestone(null, 2, ItemState.All, "2.0", "", null, 1, 1, DateTimeOffset.Now, null, null), 1, null, null, DateTimeOffset.Now, null);
            _api.AllIssues.Add(issue2);

            var issue3 = new Issue(null, null, null, 3, ItemState.Open, "Three", "Three", null, new List<Label>(),
                null, null, 1, null, null, DateTimeOffset.Now, null);
            _api.AllIssues.Add(issue3);
        }