public void WhenViewHasBeenRemovedAndRegionManagerPropertyCleared_ThenItCanBeAddedAgainToARegion()
{
var regionManagerMock = new Mock <IRegionManager>();
regionManagerMock.Setup(x => x.CreateRegionManager())
.Returns(Mock.Of <IRegionManager>());
IRegion region = new Region {
RegionManager = regionManagerMock.Object
};
var view = new ContentView();
var scopedRegionManager = region.Add(view, null, true);
Assert.Equal(view, region.Views.First());
region.Remove(view);
view.ClearValue(Prism.Regions.Xaml.RegionManager.RegionManagerProperty);
Assert.Empty(region.Views);
var newScopedRegion = region.Add(view, null, true);
Assert.Equal(view, region.Views.First());
Assert.Same(newScopedRegion, view.GetValue(Prism.Regions.Xaml.RegionManager.RegionManagerProperty));
}
protected string GetValue(object node, string propertyName)
{
if (node is Node)
{
var content = SN.Content.Load(((Node)node).Id);
return(ContentView.GetValue(propertyName, content));
}
return(string.Concat(node, " is not type of Node"));
}
public void AddViewPassesDiferentScopeWhenAdding()
{
var regionManager = Mock.Of <IRegionManager>();
IRegion region = new Region
{
RegionManager = regionManager
};
var myView = new ContentView();
region.Add(myView, "MyView", true);
Assert.NotSame(regionManager, myView.GetValue(Prism.Regions.Xaml.RegionManager.RegionManagerProperty));
}
public void AddViewPassesSameScopeByDefaultToNamedView()
{
var regionManager = Mock.Of <IRegionManager>();
IRegion region = new Region
{
RegionManager = regionManager
};
var myView = new ContentView();
region.Add(myView, "MyView");
Assert.Same(regionManager, myView.GetValue(Prism.Regions.Xaml.RegionManager.RegionManagerProperty));
}
public static View GetContent(ContentView target)
{
return((View)target.GetValue(ContentProperty));
}