private void SelectFilter(TemporaryDispatcherThread thread, NuGetViewModel viewModel, string filterName)
{
var filterToSelect = viewModel.Filters.Where(f => f.Name == filterName).FirstOrDefault();
Assert.NotNull(filterToSelect);
thread.Invoke(() =>
{
viewModel.SelectedFilter = filterToSelect;
});
Assert.Equal(filterName, viewModel.SelectedFilter.Name);
}
private void ClickButton(TemporaryDispatcherThread thread, ButtonBarViewModel viewModel, ButtonViewModel button, object parameter = null)
{
Assert.True(button.Command.CanExecute(parameter), "The button should be enabled.");
Assert.True(viewModel.ActionButtons.Contains(button), "The button should be visible.");
thread.Invoke(() => { button.Command.Execute(parameter); });
viewModel.NuGetViewModel.WaitUntilComplete();
}
private void SelectPackage(TemporaryDispatcherThread thread, NuGetViewModel viewModel, string filterName, string packageId)
{
this.SelectFilter(thread, viewModel, filterName);
object packageItem;
if (viewModel.SelectedFilter is Data.VirtualizingListViewFilter)
{
packageItem = viewModel.SelectedFilter.FilteredItems
.OfType<Data.VirtualizingListEntry>()
.Where(entry => entry.Item != null && ((PackageViewModel)entry.Item).Id == packageId)
.FirstOrDefault();
}
else
{
packageItem = viewModel.SelectedFilter.FilteredItems
.OfType<ListViewItemWrapper>()
.Where(item => item.Item != null && ((PackageViewModel)item.Item).Id == packageId)
.FirstOrDefault();
}
Assert.NotNull(packageItem);
thread.Invoke(() =>
{
viewModel.SelectedItem = packageItem;
});
Assert.Equal(packageItem, viewModel.SelectedItem);
Assert.NotNull(viewModel.SelectedPackage);
Assert.Equal<string>(packageId, viewModel.SelectedPackage.Id);
}
/// <summary>
/// Creates a NuGetViewModel and ButtonBarViewModel for testing
/// </summary>
private ButtonBarViewModel CreateViewModel(TemporaryDispatcherThread thread)
{
ButtonBarViewModel buttonBarViewModel = null;
NuGetViewModel nuGetViewModel = null;
thread.Invoke(() =>
{
nuGetViewModel = new NuGetViewModel(
this.Descriptor.Object,
this.Host.Object,
this.PackageSourcesViewModel,
(uri, site) => this.PackageManager,
this.ReadonlyDestination,
thread.Scheduler);
buttonBarViewModel = new ButtonBarViewModel(nuGetViewModel, this.CloseCommand);
});
nuGetViewModel.WaitUntilComplete();
return buttonBarViewModel;
}
public void SelectAPackage()
{
using (var thread = new TemporaryDispatcherThread())
{
var feedSource = new FeedSource("http://1.com", "source1");
var feedSourceStore = new InMemoryFeedSourceStore(feedSource);
var packageSourcesViewModel = new PackageSourcesViewModel(new PackageSourcesModel(feedSource, feedSourceStore));
var packageManager = new InMemoryPackageManager();
packageManager.RemotePackages.Add(PackageFactory.Create("package1"));
NuGetViewModel viewModel = null;
thread.Invoke(() =>
{
viewModel = new NuGetViewModel(
this.Descriptor.Object,
this.Host.Object,
packageSourcesViewModel,
(uri, site) => packageManager,
this.ReadonlyDestination,
thread.Scheduler);
});
viewModel.WaitUntilComplete();
var filterToSelect = viewModel.Filters.First(f => f.Count > 0);
if (viewModel.SelectedFilter != filterToSelect)
{
viewModel.SelectedFilter = filterToSelect;
}
Assert.Equal<IListViewFilter>(filterToSelect, viewModel.SelectedFilter);
Assert.Null(viewModel.SelectedItem);
var itemToSelect = filterToSelect.FilteredItems.OfType<object>().First();
thread.Invoke(() => { viewModel.SelectedItem = itemToSelect; });
Assert.Equal(itemToSelect, viewModel.SelectedItem);
Assert.NotNull(itemToSelect);
}
}
public void SelectAnotherFilterHidesDetails()
{
using (var thread = new TemporaryDispatcherThread())
{
var feedSource1 = new FeedSource("http://1.com", "source1");
var feedSource2 = new FeedSource("http://2.com", "source2");
var sources = new FeedSource[] { feedSource1, feedSource2 };
var feedSourceStore = new InMemoryFeedSourceStore(feedSource1, sources);
var packageSourcesViewModel = new PackageSourcesViewModel(new PackageSourcesModel(feedSource1, feedSourceStore));
var packageManager = new InMemoryPackageManager();
packageManager.RemotePackages.Add(PackageFactory.Create("select me"));
NuGetViewModel viewModel = null;
thread.Dispatcher.Invoke((Action)(() =>
{
viewModel = new NuGetViewModel(
this.Descriptor.Object,
this.Host.Object,
packageSourcesViewModel,
(uri, site) => packageManager,
this.ReadonlyDestination,
thread.Scheduler);
}));
viewModel.WaitUntilComplete();
var firstFilter = viewModel.Filters[0];
Assert.True(viewModel.Filters.Count >= 2, "This test needs at least 2 filters");
Assert.Equal<IListViewFilter>(firstFilter, viewModel.SelectedFilter);
var itemToSelect = firstFilter.FilteredItems.OfType<object>().First();
thread.Invoke(() => {
viewModel.SelectedItem = itemToSelect;
// show the details page
viewModel.IsDetailsPaneVisible = true;
});
viewModel.SelectedFilter = viewModel.Filters[1];
viewModel.WaitUntilComplete();
Assert.Equal<IListViewFilter>(viewModel.Filters[1], viewModel.SelectedFilter);
Assert.False(viewModel.IsDetailsPaneVisible, "The details page should be hidden");
}
}
public void UninstallPageButtons()
{
using (var thread = new TemporaryDispatcherThread())
{
var package = PackageFactory.Create("installed");
this.PackageManager.InstalledPackages.Add(package);
ButtonBarViewModel buttonBarViewModel = this.CreateViewModel(thread);
this.SelectPackage(thread, buttonBarViewModel.NuGetViewModel, Resources.Filter_Installed, package.Id);
Assert.True(buttonBarViewModel.UninstallButton.Command.CanExecute(null));
thread.Invoke(() => { buttonBarViewModel.UninstallButton.Command.Execute(null); });
buttonBarViewModel.NuGetViewModel.WaitUntilComplete();
Assert.Equal(
new ButtonViewModel[] { buttonBarViewModel.YesButton, buttonBarViewModel.NoButton },
buttonBarViewModel.ActionButtons);
}
}
