public void NavigationBuilderDoesNotReturnNullWithNoContextItem()
{
var context = new TestRenderingContext();
var builder = new NavigationBuilder(context);
Assert.NotNull(builder.Build());
}
private IEnumerable <IEnumerable <MenuItem> > GetSources(string menuName)
{
foreach (var provider in _navigationProviders)
{
if (provider.MenuName == menuName)
{
var builder = new NavigationBuilder();
IEnumerable <MenuItem> items = null;
try {
provider.GetNavigation(builder);
items = builder.Build();
}
catch (Exception ex) {
if (ex.IsFatal())
{
throw;
}
Logger.Error(ex, "Unexpected error while querying a navigation provider. It was ignored. The menu provided by the provider may not be complete.");
}
if (items != null)
{
yield return(items);
}
}
}
}
private IEnumerable <IEnumerable <MenuItem> > GetSources(string menuName)
{
foreach (var provider in _navigationProviders)
{
if (provider.MenuName != menuName)
{
continue;
}
var builder = new NavigationBuilder();
IEnumerable <MenuItem> items = null;
try
{
provider.GetNavigation(builder);
items = builder.Build();
}
catch (Exception ex)
{
Logger.Error(ex, "在查询导航提供程序时发生了意外的错误。它被忽略，因为导航提供程序提供的菜单可能不完整。");
}
if (items != null)
{
yield return(items);
}
}
}
internal void NavigationBuilderDoesNotReturnNullWithNoDatasourceItem()
{
var context = new TestRenderingContext()
{
DatasourceOrContextItem = null
};
var builder = new NavigationBuilder(context);
Assert.NotNull(builder.Build());
}
public void FindParentLocalTaskScenario2()
{
NavigationBuilder navigationBuilder = BuildMenuScenario2();
IEnumerable <MenuItem> menuItems = navigationBuilder.Build();
MenuItem fourthLevel3 = FindMenuItem(menuItems, "G");
RouteData fourthLevel3RouteData = GetRouteData(fourthLevel3);
Stack <MenuItem> selectedPath = MenuFilterAccessor.FindSelectedPathAccessor(menuItems, fourthLevel3RouteData);
MenuItem parentNode = MenuFilterAccessor.FindParentLocalTaskAccessor(selectedPath);
Assert.That(parentNode, Is.EqualTo(FindMenuItem(menuItems, "B")));
}
public void FindSelectedPathScenario2()
{
NavigationBuilder navigationBuilder = BuildMenuScenario2();
IEnumerable <MenuItem> menuItems = navigationBuilder.Build();
MenuItem firstLevel1 = FindMenuItem(menuItems, "X");
MenuItem secondLevel2 = FindMenuItem(menuItems, "B");
MenuItem thirdLevel2 = FindMenuItem(menuItems, "D");
MenuItem fourthLevel3 = FindMenuItem(menuItems, "G");
RouteData fourthLevel3RouteData = GetRouteData(fourthLevel3);
Stack <MenuItem> selectionStack = MenuFilterAccessor.FindSelectedPathAccessor(menuItems, fourthLevel3RouteData);
Assert.That(selectionStack.Pop(), Is.EqualTo(firstLevel1));
Assert.That(selectionStack.Pop(), Is.EqualTo(secondLevel2));
Assert.That(selectionStack.Pop(), Is.EqualTo(thirdLevel2));
Assert.That(selectionStack.Pop(), Is.EqualTo(fourthLevel3));
Assert.That(selectionStack.Count, Is.EqualTo(0));
}
private IEnumerable <IEnumerable <MenuItem> > GetSources(IContent menu)
{
foreach (var provider in _menuProviders)
{
var builder = new NavigationBuilder();
IEnumerable <MenuItem> items = null;
try {
provider.GetMenu(menu, builder);
items = builder.Build();
}
catch (Exception ex) {
Logger.Error(ex, "Unexpected error while querying a menu provider. It was ignored. The menu provided by the provider may not be complete.");
}
if (items != null)
{
yield return(items);
}
}
}
public ActionResult Index()
{
return(View(_builder.Build()));
}
// GET: Breadcrumb
public ActionResult Index()
{
return(View("~/Views/Events/Navigation/Index.cshtml", _builder.Build()));
}
