public async Task RemovePageFor_TargetImplementsIRemoved_ExecutesOnRemovedAsync()
{
var vm = new Mock <IOnViewRemoved>();
vm.Setup(o => o.OnViewRemovedAsync()).Verifiable();
//Can't Mock page because will compare types
//and Page != Mock<Page>
var page = new EmptyPage
{
BindingContext = vm.Object
};
var navigation = new Mock <INavigation>();
navigation.Setup(o => o.NavigationStack).Returns(
new List <Page> {
null, page, new Mock <Page>().Object
});
var ns = new NavigationService(navigation.Object);
await ns.RemovePageFor <EmptyViewModel>();
vm.VerifyAll();
}
/// <summary>
/// Initializes a new instance of the <see cref="StopwatchPage"/> class.
/// </summary>
public StopwatchPage()
{
//this.SetBinding(ContentPage.TitleProperty, "Title");
Title = "Stopwatch";
Icon = "maintabbed/clock_tabs_ic_stopwatch.png";
Content = new EmptyPage();
}
/// <summary>
/// Initializes a new instance of the <see cref="WorldclockPage"/> class
/// </summary>
public WorldclockPage()
{
Title = "World clock";
Icon = "maintabbed/clock_tabs_ic_worldclock.png";
Content = new EmptyPage();
}
public App()
{
//wird für IOS benötigt!!!!
//IOS basiert darauf das immer eine Seite initalisiert ist
//deshalb muss inital auch eine Seite initalisiert werden da sonst die folgende Exception geworfen wird
//System.NullReferenceException: Object reference not set to an instance of an object
MainPage = new EmptyPage();
}
///<summary>
///Initializes a new instance of the <see cref="TimerPage"/> class
///</summary>
public TimerPage()
{
Title = "Timer";
Icon = "maintabbed/clock_tabs_ic_timer.png";
set_time_ = new Time();
model_ = new Timer();
Content = new EmptyPage();
}
private void CheckEmptyPage()
{
if (ViewModel.Itineraries.Count == 0)
{
Content = new EmptyPage();
}
else
{
Content = new ItineraryPageNonEmpty();
}
}
public void AutoWireViewModel_ViewModelExists_SetsBindingContextToViewModel()
{
var mockIoc = new Mock <IIoc>();
mockIoc.Setup(m => m.Resolve(typeof(EmptyViewModel))).Returns(new EmptyViewModel());
var page = new EmptyPage();
ViewModelLocator.ContainerImplementation = mockIoc.Object;
ViewModelLocator.AutoWireViewModel(page);
Assert.IsType <EmptyViewModel>(page.BindingContext);
}
public void AutoWireViewModel_Always_CallsIIocResolve()
{
var mockIoc = new Mock <IIoc>();
mockIoc.Setup(m => m.Resolve(typeof(EmptyViewModel))).Returns(new EmptyViewModel()).Verifiable();
var page = new EmptyPage();
ViewModelLocator.ContainerImplementation = mockIoc.Object;
ViewModelLocator.AutoWireViewModel(page);
mockIoc.VerifyAll();
}
public void AddingMultiplePagesSucceeds()
{
IConsolePage pageOne = new EmptyPage();
IConsolePage pageTwo = new EmptyPage();
var display = new DisplayManager();
display.Show(pageOne);
Assert.True(display.CurrentPage.Id == pageOne.Id);
display.Show(pageTwo);
Assert.True(display.CurrentPage.Id == pageTwo.Id);
}
public async Task RemovePreviousPageFromMainStack_Always_ExecutesINavigationRemovePage()
{
var page = new EmptyPage();
var navigation = new Mock <INavigation>();
navigation.Setup(o => o.RemovePage(page)).Verifiable();
navigation.Setup(o => o.NavigationStack).Returns(
new List <Page> {
null, page, new Page()
});
var ns = new NavigationService(navigation.Object);
await ns.RemovePreviousPageFromMainStack();
navigation.VerifyAll();
}
public void AutoWireViewModel_ViewModelExists_SetsBindingContextToViewModel()
{
//Don't test the ioc
var mockIoc = new Mock <IIoc>();
mockIoc.Setup(m => m.Resolve(typeof(EmptyViewModel))).Returns(new EmptyViewModel());
ViewModelLocator.Ioc = mockIoc.Object;
var page = new EmptyPage();
//Act
ViewModelLocator.AutoWireViewModel(page);
Assert.IsType <EmptyViewModel>(page.BindingContext);
ViewModelLocator.Ioc = null;
}
public void WireViewModel_AssemblyQualifiedName_UsesSpecifiedName()
{
//Don't test the ioc
var mockIoc = new Mock <IIoc>();
mockIoc.Setup(m => m.Resolve(typeof(TestAssembly.SpecificViewModel))).Returns(new TestAssembly.SpecificViewModel());
ViewModelLocator.Ioc = mockIoc.Object;
var view = new EmptyPage();
//Act
ViewModelLocator.WireViewModel(view, typeof(TestAssembly.SpecificViewModel).AssemblyQualifiedName);
Assert.IsType <TestAssembly.SpecificViewModel>(view.BindingContext);
Assert.Contains(", ZenMvvm.TestAssembly", view.BindingContext.GetType().AssemblyQualifiedName);
Assert.Contains(".Views", view.GetType().FullName);
ViewModelLocator.Ioc = null;
}
public void WireViewModel_Name_UsesNameSpaceNamingConventionOnly()
{
//Don't test the ioc
var mockIoc = new Mock <IIoc>();
mockIoc.Setup(m => m.Resolve(typeof(ImplementsBaseViewModel))).Returns(new ImplementsBaseViewModel());
ViewModelLocator.Ioc = mockIoc.Object;
var view = new EmptyPage();
//Act
ViewModelLocator.WireViewModel(view, nameof(ImplementsBaseViewModel));
Assert.IsType <ImplementsBaseViewModel>(view.BindingContext);
Assert.Contains(".ViewModels", view.BindingContext.GetType().FullName);
Assert.Contains(".Views", view.GetType().FullName);
ViewModelLocator.Ioc = null;
}
/// <summary>
/// Delete an page using pageID - transform them in Empty Page and add to EmptyPageList
/// If you delete a page, you can using same old instance of page - page will be converter to EmptyPage
/// If need deleted page, use GetPage again
/// </summary>
public void DeletePage(uint pageID, bool addSequence = false)
{
// get all pages in sequence or a single one
var pages = addSequence ? this.GetSeqPages <BasePage>(pageID).ToArray() : new BasePage[] { this.GetPage <BasePage>(pageID) };
// get my header page
var header = this.GetPage <HeaderPage>(0);
// adding all pages to FreeList
foreach (var page in pages)
{
// create a new empty page based on a normal page
var empty = new EmptyPage(page.PageID);
// add empty page to cache (with now EmptyPage type) and mark as dirty
this.SetDirty(empty);
// add to empty free list
this.AddOrRemoveToFreeList(true, empty, header, ref header.FreeEmptyPageID);
}
}