public void CanRegisterContentAsDelegateAndRetrieveIt()
{
var registry = new RegionViewRegistry(null);
var content = new MockContentObject();
registry.RegisterViewWithRegion("MyRegion", () => content);
var result = registry.GetContents("MyRegion");
Assert.NotNull(result);
Assert.Single(result);
Assert.Same(content, result.ElementAt(0));
}
private MockServiceLocator GetServiceLocator(string[] defaultRegions)
{
MockServiceLocator locator = new MockServiceLocator();
var regionViewRegistry = new RegionViewRegistry(locator);
var behavior = new AutoPopulateRegionBehavior(regionViewRegistry);
var regionBehaviorFactory = new RegionBehaviorFactory(locator);
regionBehaviorFactory.AddIfMissing(AutoPopulateRegionBehavior.BehaviorKey, typeof(AutoPopulateRegionBehavior));
var regionManager = new RegionManager(regionBehaviorFactory);
locator.GetInstance = (type) =>
{
if (type == typeof(IRegionManager))
{
return(regionManager);
}
if (type == typeof(IRegionViewRegistry))
{
return(regionViewRegistry);
}
if (type == typeof(AutoPopulateRegionBehavior))
{
return(behavior);
}
if (type == typeof(IRegionBehaviorFactory))
{
return(regionBehaviorFactory);
}
if (type == typeof(IServiceLocator))
{
return(locator);
}
if (type == typeof(MockView))
{
return(new MockView());
}
if (type == typeof(object))
{
return(new object());
}
return(null);
};
foreach (var region in defaultRegions)
{
regionManager.Regions.Add(new MockRegion {
Name = region
});
}
return(locator);
}
public void OnRegisterErrorShouldSkipFrameworkExceptions()
{
ExceptionExtensions.RegisterFrameworkExceptionType(typeof(FrameworkException));
var registry = new RegionViewRegistry(null);
registry.ContentRegistered += new EventHandler <ViewRegisteredEventArgs>(FailWithFrameworkException);
var ex = Record.Exception(() => registry.RegisterViewWithRegion("R1", typeof(object)));
Assert.NotNull(ex);
Assert.IsType <ViewRegistrationException>(ex);
Assert.Contains("Dont do this", ex.Message);
Assert.Contains("R1", ex.Message);
}
public void ShouldNotPreventSubscribersFromBeingGarbageCollected()
{
var registry = new RegionViewRegistry(null);
var subscriber = new MySubscriberClass();
registry.ContentRegistered += subscriber.OnContentRegistered;
WeakReference subscriberWeakReference = new WeakReference(subscriber);
subscriber = null;
GC.Collect();
Assert.False(subscriberWeakReference.IsAlive);
}
public void CanRegisterContentAndRetrieveIt()
{
var containerMock = new Mock <IContainerExtension>();
containerMock.Setup(c => c.Resolve(typeof(MockContentObject))).Returns(new MockContentObject());
var registry = new RegionViewRegistry(containerMock.Object);
registry.RegisterViewWithRegion("MyRegion", typeof(MockContentObject));
var result = registry.GetContents("MyRegion");
//Assert.Equal(typeof(MockContentObject), calledType);
Assert.NotNull(result);
Assert.Single(result);
Assert.IsType <MockContentObject>(result.ElementAt(0));
}
public void ShouldRaiseEventWhenAddingContent()
{
var listener = new MySubscriberClass();
var containerMock = new Mock <IContainerExtension>();
containerMock.Setup(c => c.Resolve(typeof(MockContentObject))).Returns(new MockContentObject());
var registry = new RegionViewRegistry(containerMock.Object);
registry.ContentRegistered += listener.OnContentRegistered;
registry.RegisterViewWithRegion("MyRegion", typeof(MockContentObject));
Assert.NotNull(listener.onViewRegisteredArguments);
Assert.NotNull(listener.onViewRegisteredArguments.GetView);
var result = listener.onViewRegisteredArguments.GetView();
Assert.NotNull(result);
Assert.IsType <MockContentObject>(result);
}
public void ShouldRaiseEventWhenAddingContent()
{
var listener = new MySubscriberClass();
MockServiceLocator locator = new MockServiceLocator();
locator.GetInstance = (type) => new MockContentObject();
var registry = new RegionViewRegistry(locator);
registry.ContentRegistered += listener.OnContentRegistered;
registry.RegisterViewWithRegion("MyRegion", typeof(MockContentObject));
Assert.IsNotNull(listener.onViewRegisteredArguments);
Assert.IsNotNull(listener.onViewRegisteredArguments.GetView);
var result = listener.onViewRegisteredArguments.GetView();
Assert.IsNotNull(result);
Assert.IsInstanceOfType(result, typeof(MockContentObject));
}
public void CanRegisterContentAndRetrieveIt()
{
MockServiceLocator locator = new MockServiceLocator();
Type calledType = null;
locator.GetInstance = (type) =>
{
calledType = type;
return(new MockContentObject());
};
var registry = new RegionViewRegistry(locator);
registry.RegisterViewWithRegion("MyRegion", typeof(MockContentObject));
var result = registry.GetContents("MyRegion");
Assert.AreEqual(typeof(MockContentObject), calledType);
Assert.IsNotNull(result);
Assert.AreEqual(1, result.Count());
Assert.IsInstanceOfType(result.ElementAt(0), typeof(MockContentObject));
}
public void OnRegisterErrorShouldGiveClearException()
{
var registry = new RegionViewRegistry(null);
registry.ContentRegistered += new EventHandler <ViewRegisteredEventArgs>(FailWithInvalidOperationException);
try
{
registry.RegisterViewWithRegion("R1", typeof(object));
//Assert.Fail();
}
catch (ViewRegistrationException ex)
{
Assert.Contains("Dont do this", ex.Message);
Assert.Contains("R1", ex.Message);
Assert.Equal("Dont do this", ex.InnerException.Message);
}
catch (Exception)
{
//Assert.Fail("Wrong exception type");
}
}
public void OnRegisterErrorShouldSkipFrameworkExceptions()
{
ExceptionExtensions.RegisterFrameworkExceptionType(typeof(FrameworkException));
var registry = new RegionViewRegistry(null);
registry.ContentRegistered += new EventHandler <ViewRegisteredEventArgs>(FailWithFrameworkException);
try
{
registry.RegisterViewWithRegion("R1", typeof(object));
Assert.Fail();
}
catch (ViewRegistrationException ex)
{
Assert.IsTrue(ex.Message.Contains("Dont do this"));
Assert.IsTrue(ex.Message.Contains("R1"));
}
catch (Exception)
{
Assert.Fail("Wrong exception type");
}
}
public void RegisterViewWithRegion_ShouldNotHaveViewModel_OnOptOut()
{
ViewModelLocatorFixture.ResetViewModelLocationProvider();
var containerMock = new Mock <IContainerExtension>();
containerMock.Setup(c => c.Resolve(typeof(Mocks.Views.MockOptOut))).Returns(new Mocks.Views.MockOptOut());
containerMock.Setup(c => c.Resolve(typeof(Mocks.ViewModels.MockOptOutViewModel))).Returns(new Mocks.ViewModels.MockOptOutViewModel());
var registry = new RegionViewRegistry(containerMock.Object);
registry.RegisterViewWithRegion("MyRegion", typeof(Mocks.Views.MockOptOut));
var result = registry.GetContents("MyRegion");
Assert.NotNull(result);
Assert.Single(result);
var view = result.ElementAt(0) as FrameworkElement;
Assert.IsType <Mocks.Views.MockOptOut>(view);
Assert.Null(view.DataContext);
}
/// <summary>
/// Creates new ReservationsModule obj
/// </summary>
/// <param name="regionViewRegistry">RegionViewRegistry inected thru prism</param>
public ReservationsModule(RegionViewRegistry regionViewRegistry)
{
_regionRegistry = regionViewRegistry;
_container = (UnityContainer)ServiceLocator.Current.GetInstance <IUnityContainer>();
}
