public void ToastService_ClearAll_should_set_IsRemove()
        {
            _toastService.ShowToast(new ToastSettings());
            _toastService.ShowToast(new ToastSettings());
            var id = _toastService.ShowToast(new ToastSettings());

            _toastService.ClearAll();

            Assert.IsNotNull(_toastService.Toasts);
            Assert.AreEqual(3, _toastService.AllToasts.Count());
            Assert.AreEqual(3, _toastService.Toasts.Count());

            foreach (var item in _toastService.Toasts)
            {
                Assert.AreEqual(true, item.IsRemove);
            }
        }