public void WhenNavigatingWithQueryString_ViewIsActivated()
{
// Prepare
object view = new object();
Uri viewUri = new Uri(view.GetType().Name + "?MyQuery=true", UriKind.Relative);
IRegion region = new Region();
region.Add(view);
string regionName = "RegionName";
RegionManager regionManager = new RegionManager();
regionManager.Regions.Add(regionName, region);
var serviceLocatorMock = new Mock<IServiceLocator>();
serviceLocatorMock.Setup(x => x.GetInstance<IRegionNavigationJournalEntry>()).Returns(new RegionNavigationJournalEntry());
IServiceLocator serviceLocator = serviceLocatorMock.Object;
RegionNavigationContentLoader contentLoader = new RegionNavigationContentLoader(serviceLocator);
IRegionNavigationJournal journal = new Mock<IRegionNavigationJournal>().Object;
RegionNavigationService target = new RegionNavigationService(serviceLocator, contentLoader, journal);
target.Region = region;
// Act
bool isNavigationSuccessful = false;
target.RequestNavigate(viewUri, nr => isNavigationSuccessful = nr.Result == true);
// Verify
Assert.IsTrue(isNavigationSuccessful);
bool isViewActive = region.ActiveViews.Contains(view);
Assert.IsTrue(isViewActive);
}
public void WhenContactIsSelected_ThenEmailContactCommandIsEnabledAndNotifiesChange()
{
var contactsServiceMock = new Mock<IContactsService>();
AsyncCallback callback = null;
var resultMock = new Mock<IAsyncResult>();
contactsServiceMock
.Setup(svc => svc.BeginGetContacts(It.IsAny<AsyncCallback>(), null))
.Callback<AsyncCallback, object>((cb, s) => callback = cb)
.Returns(resultMock.Object);
var contacts = new[] { new Contact { }, new Contact { } };
contactsServiceMock
.Setup(svc => svc.EndGetContacts(resultMock.Object))
.Returns(contacts);
var regionManager = new RegionManager();
var viewModel = new TestContactsViewModel(contactsServiceMock.Object, regionManager, contacts);
var notified = false;
viewModel.EmailContactCommand.CanExecuteChanged += (s, o) => notified = true;
Assert.IsFalse(viewModel.EmailContactCommand.CanExecute(null));
viewModel.Contacts.MoveCurrentToFirst();
Assert.IsTrue(viewModel.EmailContactCommand.CanExecute(null));
Assert.IsTrue(notified);
}
public void CreateRegionManagerCreatesANewInstance()
{
var regionManager = new RegionManager();
var createdRegionManager = regionManager.CreateRegionManager();
Assert.IsNotNull(createdRegionManager);
Assert.IsInstanceOfType(createdRegionManager, typeof(RegionManager));
Assert.AreNotSame(regionManager, createdRegionManager);
}
public void TestInitialize()
{
mockRegion = new Mock<IRegion>();
mockRegion.SetupGet((r) => r.Name).Returns(region);
regionManager = new RegionManager();
regionManager.Regions.Add(mockRegion.Object);
}
public void AddPassesItselfAsTheRegionManagerOfTheRegion()
{
var regionManager = new RegionManager();
var region = new MockPresentationRegion();
region.Name = "region";
regionManager.Regions.Add(region);
Assert.AreSame(regionManager, region.RegionManager);
}
public void WhenCreated_ThenRequestsContacts()
{
var contactsServiceMock = new Mock<IContactsService>();
var regionManager = new RegionManager();
var viewModel = new ContactsViewModel(contactsServiceMock.Object, regionManager);
contactsServiceMock.Verify(svc => svc.GetContactsAsync());
Assert.IsTrue(viewModel.Contacts.IsEmpty);
}
public void CanAddRegion()
{
IRegion region1 = new MockPresentationRegion();
region1.Name = "MainRegion";
RegionManager regionManager = new RegionManager();
regionManager.Regions.Add(region1);
IRegion region2 = regionManager.Regions["MainRegion"];
Assert.AreSame(region1, region2);
}
public void CanRemoveRegion()
{
var regionManager = new RegionManager();
IRegion region = new MockPresentationRegion();
region.Name = "TestRegion";
regionManager.Regions.Add(region);
regionManager.Regions.Remove("TestRegion");
Assert.IsFalse(regionManager.Regions.ContainsRegionWithName("TestRegion"));
}
public void CanCheckTheExistenceOfARegion()
{
RegionManager regionManager = new RegionManager();
bool result = regionManager.Regions.ContainsRegionWithName("noRegion");
Assert.IsFalse(result);
IRegion region = new MockPresentationRegion();
region.Name = "noRegion";
regionManager.Regions.Add(region);
result = regionManager.Regions.ContainsRegionWithName("noRegion");
Assert.IsTrue(result);
}
public void WhenContactIsSelected_ThenEmailContactCommandIsEnabledAndNotifiesChange()
{
var contactsServiceMock = new Mock<IContactsService>();
var contacts = new[] { new Contact { }, new Contact { } };
contactsServiceMock
.Setup(svc => svc.GetContactsAsync())
.ReturnsAsync(contacts);
var regionManager = new RegionManager();
var viewModel = new TestContactsViewModel(contactsServiceMock.Object, regionManager, contacts);
var notified = false;
viewModel.EmailContactCommand.CanExecuteChanged += (s, o) => notified = true;
Assert.IsFalse(viewModel.EmailContactCommand.CanExecute(null));
viewModel.Contacts.MoveCurrentToFirst();
Assert.IsTrue(viewModel.EmailContactCommand.CanExecute(null));
Assert.IsTrue(notified);
}
public void BeforeNavigating_NavigatingEventIsRaised()
{
// Prepare
object view = new object();
Uri viewUri = new Uri(view.GetType().Name, UriKind.Relative);
IRegion region = new Region();
region.Add(view);
string regionName = "RegionName";
RegionManager regionManager = new RegionManager();
regionManager.Regions.Add(regionName, region);
var serviceLocatorMock = new Mock<IServiceLocator>();
serviceLocatorMock.Setup(x => x.GetInstance<IRegionNavigationJournalEntry>()).Returns(new RegionNavigationJournalEntry());
IServiceLocator serviceLocator = serviceLocatorMock.Object;
RegionNavigationContentLoader contentLoader = new RegionNavigationContentLoader(serviceLocator);
IRegionNavigationJournal journal = new Mock<IRegionNavigationJournal>().Object;
RegionNavigationService target = new RegionNavigationService(serviceLocator, contentLoader, journal);
target.Region = region;
bool isNavigatingRaised = false;
target.Navigating += delegate(object sender, RegionNavigationEventArgs e)
{
if (sender == target)
{
isNavigatingRaised = true;
}
};
// Act
bool isNavigationSuccessful = false;
target.RequestNavigate(viewUri, nr => isNavigationSuccessful = nr.Result == true);
// Verify
Assert.IsTrue(isNavigationSuccessful);
Assert.IsTrue(isNavigatingRaised);
}
public ModuleInit(RegionManager regionManager)
{
regionManager.RegisterViewWithRegion(Names.ShellWorkspaceRegion, typeof (MJTView));
}
public StartScreenModule(RegionManager regionManager, IUnityContainer container)
{
_regionManager = regionManager;
_container = container;
}
public $safeprojectname$Module(RegionManager regionManager)
{
_regionManager = regionManager;
}
public BadgerControlModule(RegionManager regionManager)
{
this.regionManager = regionManager;
subsystem = BadgerControlSubsystem.CreateInstance();
subsystem.InitializeComponents();
}
public void WhenRemovingNonExistingRegion_ThenRegionsCollectionDoesNotNotifyUpdate()
{
var regionManager = new RegionManager();
var region1 = new Region { Name = "region1" };
regionManager.Regions.Add(region1);
NotifyCollectionChangedEventArgs args = null;
regionManager.Regions.CollectionChanged += (s, e) => args = e;
regionManager.Regions.Remove("region2");
Assert.IsNull(args);
}
public void ShouldFailIfRegionDoesntExists()
{
RegionManager regionManager = new RegionManager();
IRegion region = regionManager.Regions["nonExistentRegion"];
}
public void WhenNavigating_NavigationIsRecordedInJournal()
{
// Prepare
object view = new object();
Uri viewUri = new Uri(view.GetType().Name, UriKind.Relative);
IRegion region = new Region();
region.Add(view);
string regionName = "RegionName";
RegionManager regionManager = new RegionManager();
regionManager.Regions.Add(regionName, region);
IRegionNavigationJournalEntry journalEntry = new RegionNavigationJournalEntry();
var serviceLocatorMock = new Mock<IServiceLocator>();
serviceLocatorMock.Setup(x => x.GetInstance<IRegionNavigationJournalEntry>())
.Returns(journalEntry);
IServiceLocator serviceLocator = serviceLocatorMock.Object;
RegionNavigationContentLoader contentLoader = new RegionNavigationContentLoader(serviceLocator);
var journalMock = new Mock<IRegionNavigationJournal>();
journalMock.Setup(x => x.RecordNavigation(journalEntry)).Verifiable();
IRegionNavigationJournal journal = journalMock.Object;
RegionNavigationService target = new RegionNavigationService(serviceLocator, contentLoader, journal);
target.Region = region;
// Act
target.RequestNavigate(viewUri, nr => { });
// Verify
Assert.IsNotNull(journalEntry);
Assert.AreEqual(viewUri, journalEntry.Uri);
journalMock.VerifyAll();
}
public void ShouldThrowIfRegionNameArgumentIsDifferentToRegionNameProperty()
{
var regionManager = new RegionManager();
var region = new MockRegion();
region.Name = "region";
regionManager.Regions.Add("another region", region);
}
public void CanAddRegionToRegionManager()
{
var regionManager = new RegionManager();
var region = new MockRegion();
regionManager.Regions.Add("region", region);
Assert.AreEqual(1, regionManager.Regions.Count());
Assert.AreEqual("region", region.Name);
}
public void CanRegisterDelegate()
{
try
{
var mockRegionContentRegistry = new MockRegionContentRegistry();
string regionName = null;
Func<object> contentDelegate = null;
Func<object> expectedDelegate = () => true;
mockRegionContentRegistry.RegisterContentWithDelegate = (name, usedDelegate) =>
{
regionName = name;
contentDelegate = usedDelegate;
return null;
};
ServiceLocator.SetLocatorProvider(
() => new MockServiceLocator
{
GetInstance = t => mockRegionContentRegistry
});
var regionManager = new RegionManager();
regionManager.RegisterViewWithRegion("Region1", expectedDelegate);
Assert.AreEqual("Region1", regionName);
Assert.AreEqual(expectedDelegate, contentDelegate);
}
finally
{
ServiceLocator.SetLocatorProvider(null);
}
}
public void CanRegisterViewType()
{
try
{
var mockRegionContentRegistry = new MockRegionContentRegistry();
string regionName = null;
Type viewType = null;
mockRegionContentRegistry.RegisterContentWithViewType = (name, type) =>
{
regionName = name;
viewType = type;
return null;
};
ServiceLocator.SetLocatorProvider(
() => new MockServiceLocator
{
GetInstance = t => mockRegionContentRegistry
});
var regionManager = new RegionManager();
regionManager.RegisterViewWithRegion("Region1", typeof(object));
Assert.AreEqual(regionName, "Region1");
Assert.AreEqual(viewType, typeof(object));
}
finally
{
ServiceLocator.SetLocatorProvider(null);
}
}
public ManagedRegionManager()
{
_regionManager = new Prism.Regions.RegionManager();
}
public PlugInHomeModule(RegionManager regionManager, IUnityContainer container)
{
_regionManager = regionManager;
_container = container;
}
public void WhenParentViewWithoutScopedRegionGetsActivatedOrDeactivated_ThenSyncedChildViewIsNotUpdated()
{
var commonRegionManager = new RegionManager();
var nonScopedRegion = new Region { Name="MyRegion", RegionManager = commonRegionManager };
commonRegionManager.Regions.Add(nonScopedRegion);
var behaviorForScopedRegion = new RegionActiveAwareBehavior { Region = nonScopedRegion };
behaviorForScopedRegion.Attach();
var childActiveAwareView = new SyncedActiveAwareObject();
var region = new MockPresentationRegion { RegionManager = commonRegionManager };
var behavior = new RegionActiveAwareBehavior { Region = region };
behavior.Attach();
var view = new MockFrameworkElement();
region.Add(view);
RegionManager.SetRegionManager(view, commonRegionManager);
region.Activate(view);
nonScopedRegion.Add(childActiveAwareView);
nonScopedRegion.Activate(childActiveAwareView);
Assert.IsTrue(childActiveAwareView.IsActive);
region.Deactivate(view);
Assert.IsTrue(childActiveAwareView.IsActive);
}
public void UpdatingRegionsGetsCalledWhenAccessingRegionMembers()
{
var listener = new MySubscriberClass();
try
{
RegionManager.UpdatingRegions += listener.OnUpdatingRegions;
RegionManager regionManager = new RegionManager();
regionManager.Regions.ContainsRegionWithName("TestRegion");
Assert.IsTrue(listener.OnUpdatingRegionsCalled);
listener.OnUpdatingRegionsCalled = false;
regionManager.Regions.Add(new MockPresentationRegion() { Name = "TestRegion" });
Assert.IsTrue(listener.OnUpdatingRegionsCalled);
listener.OnUpdatingRegionsCalled = false;
var region = regionManager.Regions["TestRegion"];
Assert.IsTrue(listener.OnUpdatingRegionsCalled);
listener.OnUpdatingRegionsCalled = false;
regionManager.Regions.Remove("TestRegion");
Assert.IsTrue(listener.OnUpdatingRegionsCalled);
listener.OnUpdatingRegionsCalled = false;
regionManager.Regions.GetEnumerator();
Assert.IsTrue(listener.OnUpdatingRegionsCalled);
}
finally
{
RegionManager.UpdatingRegions -= listener.OnUpdatingRegions;
}
}
public void CanAddViewToRegion()
{
var regionManager = new RegionManager();
var view1 = new object();
var view2 = new object();
IRegion region = new MockRegion();
region.Name = "RegionName";
regionManager.Regions.Add(region);
regionManager.AddToRegion("RegionName", view1);
regionManager.AddToRegion("RegionName", view2);
Assert.IsTrue(regionManager.Regions["RegionName"].Views.Contains(view1));
Assert.IsTrue(regionManager.Regions["RegionName"].Views.Contains(view2));
}
public void WhenParentViewGetsActivatedOrDeactivated_ThenSyncedChildViewNotInActiveViewsIsNotUpdated()
{
var scopedRegionManager = new RegionManager();
var scopedRegion = new Region { Name="MyScopedRegion", RegionManager = scopedRegionManager };
scopedRegionManager.Regions.Add(scopedRegion);
var behaviorForScopedRegion = new RegionActiveAwareBehavior { Region = scopedRegion };
behaviorForScopedRegion.Attach();
var childActiveAwareView = new SyncedActiveAwareObject();
var region = new MockPresentationRegion();
var behavior = new RegionActiveAwareBehavior { Region = region };
behavior.Attach();
var view = new MockFrameworkElement();
region.Add(view);
RegionManager.SetRegionManager(view, scopedRegionManager);
region.Activate(view);
scopedRegion.Add(childActiveAwareView);
scopedRegion.Deactivate(childActiveAwareView);
Assert.IsFalse(childActiveAwareView.IsActive);
region.Deactivate(view);
Assert.IsFalse(childActiveAwareView.IsActive);
region.Activate(view);
Assert.IsFalse(childActiveAwareView.IsActive);
}
public void ShouldRemoveRegionManagerWhenRemoving()
{
var regionManager = new RegionManager();
var region = new MockPresentationRegion();
region.Name = "TestRegion";
regionManager.Regions.Add(region);
regionManager.Regions.Remove("TestRegion");
Assert.IsNull(region.RegionManager);
}
public void AddingMultipleRegionsWithSameNameThrowsArgumentException()
{
var regionManager = new RegionManager();
regionManager.Regions.Add(new MockPresentationRegion { Name = "region name" });
regionManager.Regions.Add(new MockPresentationRegion { Name = "region name" });
}
public void WhenRemovingRegions_ThenRegionsCollectionNotifiesUpdate()
{
var regionManager = new RegionManager();
var region1 = new Region { Name = "region1" };
var region2 = new Region { Name = "region2" };
regionManager.Regions.Add(region1);
regionManager.Regions.Add(region2);
NotifyCollectionChangedEventArgs args = null;
regionManager.Regions.CollectionChanged += (s, e) => args = e;
regionManager.Regions.Remove("region2");
Assert.AreEqual(NotifyCollectionChangedAction.Remove, args.Action);
CollectionAssert.AreEqual(new object[] { region2 }, args.OldItems);
Assert.AreEqual(0, args.OldStartingIndex);
Assert.IsNull(args.NewItems);
Assert.AreEqual(-1, args.NewStartingIndex);
regionManager.Regions.Remove("region1");
Assert.AreEqual(NotifyCollectionChangedAction.Remove, args.Action);
CollectionAssert.AreEqual(new object[] { region1 }, args.OldItems);
Assert.AreEqual(0, args.OldStartingIndex);
Assert.IsNull(args.NewItems);
Assert.AreEqual(-1, args.NewStartingIndex);
}
