private void LoadViewModel()
{
if (_viewModel != null)
{
return;
}
_viewModel = new PostListViewModel(_showLater);
BindingContext = _viewModel;
_viewModel.LoadData();
}
public void LoadDataProgressBarCallsSuccessTest()
{
var viewModel = new PostListViewModel(null,
postSummaryServiceClientMock.Object,
windowManagerMock.Object,
progressBarMock.Object,
null);
viewModel.LoadData(null);
progressBarMock.Verify(x => x.Show(), Times.Exactly(1));
}
public void LoadDataThrowExceptionSuccessTest()
{
var viewModel = new PostListViewModel(null,
postSummaryServiceClientMock.Object,
windowManagerMock.Object,
progressBarMock.Object,
null);
postSummaryServiceClientMock.Setup(x => x.Get(It.IsAny <string>())).Throws(new ConnectionTimeoutException());
viewModel.LoadData(null);
windowManagerMock.Verify(x => x.ShowDialog(It.IsAny <object>(), null, null), Times.Exactly(1));
}
private void ButtonShow_Clicked(object sender, EventArgs e)
{
if (!_showLater)
{
_showLater = true;
this.ButtonShow.Text = "Show all";
}
else
{
_showLater = false;
this.ButtonShow.Text = "Show post saved";
}
_viewModel.ShowSaveForLater = _showLater;
_viewModel.LoadData();
}
public void LoadDataSuccessTest()
{
postSummaryServiceClientMock.Setup(summariesService => summariesService.Get(It.IsAny <string>())).Returns(() =>
{
var task = new Task <List <PostSummary> >(() => postSummaries);
task.Start();
task.Wait();
return(task);
});
var viewModel = new PostListViewModel(null,
postSummaryServiceClientMock.Object,
windowManagerMock.Object,
progressBarMock.Object,
null);
viewModel.LoadData(null);
Assert.AreNotEqual(null, viewModel.PostSummaries);
Assert.AreEqual(postSummaries.Count, viewModel.PostSummaries.Count);
}