public void ShouldNotActivateAdditionalViewsAdded()
{
var control = new ContentControl();
IRegionAdapter adapter = new TestableContentControlRegionAdapter();
MockRegion region = (MockRegion)adapter.Initialize(control, "Region1");
var mockView = new object();
region.Add(mockView);
region.Add(new object());
Assert.AreEqual(1, region.ActiveViews.Count());
Assert.IsTrue(region.ActiveViews.Contains(mockView));
}
public void ShouldActivateViewOnWatchItemAdded()
{
try
{
var mockRegionContentRegistry = new MockRegionViewRegistry();
ServiceLocator.SetLocatorProvider(
() => new MockServiceLocator(
() => mockRegionContentRegistry));
var watchListView = new MockWatchListView();
var regionManager = new MockRegionManager();
var region = new MockRegion();
region.Add(watchListView);
regionManager.Regions.Add("MainRegion", region);
var presentationModel = new MockWatchListPresentationModel {
View = watchListView
};
WatchListController controller =
new WatchListController(regionManager, presentationModel);
controller.Run();
presentationModel.WatchListItems.Add(new WatchItem("MySymbol", 10m));
Assert.IsTrue(region.ActivateCalled);
Assert.AreSame(watchListView, region.ActivateArg);
}
finally
{
ServiceLocator.SetLocatorProvider(() => null);
}
}
public void ShouldActivateAddedViewWhenNoneIsActive()
{
var control = new ContentControl();
IRegionAdapter adapter = new TestableContentControlRegionAdapter();
MockRegion region = (MockRegion)adapter.Initialize(control, "Region1");
var mockView1 = new object();
region.Add(mockView1);
region.Deactivate(mockView1);
var mockView2 = new object();
region.Add(mockView2);
Assert.AreEqual(1, region.ActiveViews.Count());
Assert.IsTrue(region.ActiveViews.Contains(mockView2));
}
public void ViewInRegionCanBeObject()
{
var behavior = new BindRegionContextToDependencyObjectBehavior();
var region = new MockRegion();
behavior.Region = region;
behavior.Attach();
region.Add(new object());
region.Context = "new context";
}
public void CanRemoveViewWhenNoneActive()
{
var control = new ContentControl();
IRegionAdapter adapter = new TestableContentControlRegionAdapter();
MockRegion region = (MockRegion)adapter.Initialize(control, "Region1");
var mockView1 = new object();
region.Add(mockView1);
region.Deactivate(mockView1);
region.Remove(mockView1);
Assert.AreEqual(0, region.ActiveViews.Count());
}
public void ShouldSetRegionContextOnContextChange()
{
var behavior = new BindRegionContextToDependencyObjectBehavior();
var region = new MockRegion();
var view = new MockDependencyObject();
region.Add(view);
behavior.Region = region;
region.Context = "MyContext";
behavior.Attach();
Assert.AreEqual("MyContext", RegionContext.GetObservableContext(view).Value);
region.Context = "MyNewContext";
region.OnPropertyChange("Context");
Assert.AreEqual("MyNewContext", RegionContext.GetObservableContext(view).Value);
}
public void ShouldRemoveContextToViewRemovedFromRegion()
{
var behavior = new BindRegionContextToDependencyObjectBehavior();
var region = new MockRegion();
var view = new MockDependencyObject();
region.Add(view);
behavior.Region = region;
region.Context = "MyContext";
behavior.Attach();
region.Remove(view);
var context = RegionContext.GetObservableContext(view);
Assert.IsNull(context.Value);
}
public void ShouldSetRegionContextOnAlreadyAddedViews()
{
var behavior = new BindRegionContextToDependencyObjectBehavior();
var region = new MockRegion();
var view = new MockDependencyObject();
region.Add(view);
behavior.Region = region;
region.Context = "MyContext";
behavior.Attach();
var context = RegionContext.GetObservableContext(view);
Assert.IsNotNull(context.Value);
Assert.AreEqual("MyContext", context.Value);
}
