public async Task Interface_contract_changes_can_be_detected()
{
var ct = CancellationToken.None;
var navigator = new BlindSectionsNavigator("Section1", "Section2");
// If the core contract changes, we get compilation errors here.
ISectionStackNavigator sectionNavigator = await navigator.SetActiveSection(ct, SectionsNavigatorRequest.GetSetActiveSectionRequest("Section1"));
IModalStackNavigator modalNavigator = await navigator.OpenModal(ct, SectionsNavigatorRequest.GetOpenModalRequest(StackNavigation.StackNavigatorRequest.GetNavigateRequest(() => new TestVM()), "modalName", 0));
await navigator.CloseModal(ct, SectionsNavigatorRequest.GetCloseModalRequest("modalName", 0));
}
public async Task Interface_contract_changes_can_be_detected()
{
var ct = CancellationToken.None;
var sectionsNavigator = new BlindSectionsNavigator("Section1", "Section2");
// If the core contract changes, we get compilation errors here.
ISectionStackNavigator navigator = await sectionsNavigator.SetActiveSection(ct, SectionsNavigatorRequest.GetSetActiveSectionRequest("Section1"));
// Make sure ISectionStackNavigator inherits from IStackNavigator
StackNavigation.IStackNavigator stackNavigator = navigator;
Assert.Equal("Section1", navigator.Name);
}
public SectionsNavigatorState(
IReadOnlyDictionary <string, ISectionStackNavigator> sections,
ISectionStackNavigator activeSection,
IReadOnlyList <IModalStackNavigator> modals,
NavigatorRequestState lastRequestState,
SectionsNavigatorRequest lastRequest)
{
Sections = sections;
ActiveSection = activeSection;
Modals = modals;
ActiveModal = modals?.LastOrDefault();
LastRequestState = lastRequestState;
LastRequest = lastRequest;
}
public async Task Extended_interface_contract_changes_can_be_detected()
{
var ct = CancellationToken.None;
var navigator = new BlindSectionsNavigator("Section1", "Section2");
// If the extension methods available in the abstraction package change their signatures, we get compilation errors here.
// Only test extensions specific to ISectionStackNavigator
ISectionStackNavigator sectionNavigator1 = await navigator.SetActiveSection(ct, "Section1");
ISectionStackNavigator sectionNavigator2 = await navigator.SetActiveSection(ct, "Section1", () => new TestVM(), true);
StackNavigation.IStackNavigator stackNavigator = navigator.GetActiveStackNavigator();
await navigator.OpenModal(ct, () => new TestVM(), 0, "modalName");
bool canNavigateBackOrCloseModal = navigator.CanNavigateBackOrCloseModal();
await navigator.NavigateBackOrCloseModal(ct);
IObservable <EventPattern <SectionsNavigatorEventArgs> > ob1 = navigator.ObserveStateChanged();
IObservable <SectionsNavigatorState> ob2 = navigator.ObserveCurrentState();
}
/// <inheritdoc/>
protected override Task InnerSetActiveSection(ISectionStackNavigator previousSection, ISectionStackNavigator nextsection, SectionsTransitionInfo transitionInfo)
{
// Don't do anything.
return(Task.CompletedTask);
}
/// <inheritdoc cref="StackNavigatorExtensions.TryNavigateBackTo{TPageViewModel}(IStackNavigator, CancellationToken)"/>
public static Task <bool> TryNavigateBackTo <TPageViewModel>(this ISectionStackNavigator stackNavigator, CancellationToken ct)
{
return(StackNavigatorExtensions.TryNavigateBackTo <TPageViewModel>(stackNavigator, ct));
}
/// <inheritdoc cref="StackNavigatorExtensions.GetActiveViewModel(IStackNavigator)"/>
public static INavigableViewModel GetActiveViewModel(this ISectionStackNavigator stackNavigator)
{
return(StackNavigatorExtensions.GetActiveViewModel(stackNavigator));
}
/// <inheritdoc cref="StackNavigatorExtensions.RemovePrevious(IStackNavigator, CancellationToken)"/>
public static Task RemovePrevious(this ISectionStackNavigator stackNavigator, CancellationToken ct)
{
return(StackNavigatorExtensions.RemovePrevious(stackNavigator, ct));
}
/// <inheritdoc cref="StackNavigatorExtensions.Navigate{TViewModel}(IStackNavigator, CancellationToken, Func{TViewModel}, bool)"/>
public static Task <TViewModel> Navigate <TViewModel>(this ISectionStackNavigator stackNavigator, CancellationToken ct, Func <TViewModel> viewModelProvider, bool suppressTransition = false)
where TViewModel : INavigableViewModel
{
return(StackNavigatorExtensions.Navigate(stackNavigator, ct, viewModelProvider, suppressTransition));
}
/// <inheritdoc cref="StackNavigatorExtensions.ProcessRequest(IStackNavigator, CancellationToken, StackNavigatorRequest)"/>
public static Task ProcessRequest(this ISectionStackNavigator stackNavigator, CancellationToken ct, StackNavigatorRequest request)
{
return(StackNavigatorExtensions.ProcessRequest(stackNavigator, ct, request));
}
/// <inheritdoc cref="StackNavigatorExtensions.CanNavigateBack(IStackNavigator)"/>
public static bool CanNavigateBack(this ISectionStackNavigator stackNavigator)
{
return(StackNavigatorExtensions.CanNavigateBack(stackNavigator));
}
/// <inheritdoc cref="StackNavigatorReactiveExtensions.ObserveCurrentState(IStackNavigator)"/>
public static IObservable <StackNavigatorState> ObserveCurrentState(this ISectionStackNavigator navigator)
{
return(StackNavigatorReactiveExtensions.ObserveCurrentState(navigator));
}
/// <inheritdoc cref="StackNavigatorReactiveExtensions.ObserveStateChanged(IStackNavigator)"/>
public static IObservable <EventPattern <StackNavigatorEventArgs> > ObserveStateChanged(this ISectionStackNavigator navigator)
{
return(StackNavigatorReactiveExtensions.ObserveStateChanged(navigator));
}