public void ItemViewModelExtensions_ChildItems_ReturnsChildren()
{
var dynamicContentModel = new DynamicContentModel();
var rootContentType = TypeResolutionService.ResolveType(DynamicWidgetsHierarchicalContentTests.RootContentTypeName);
dynamicContentModel.ContentType = rootContentType;
var manager = DynamicModuleManager.GetManager();
var viewModel = dynamicContentModel.CreateDetailsViewModel(manager.GetDataItems(rootContentType).First());
var result = viewModel.Item.ChildItems("Child1Types");
Assert.IsNotNull(result, "ChildItems returned null when there should have been child items enumerable.");
Assert.AreEqual(2, result.Count(), "ChildItems did not return the expected number of child items.");
}
public void ItemViewModelExtensions_ParentItem_ReturnsParentItem()
{
var dynamicContentModel = new DynamicContentModel();
var child1Type = TypeResolutionService.ResolveType(DynamicWidgetsHierarchicalContentTests.Child1TypeName);
var rootContentType = TypeResolutionService.ResolveType(DynamicWidgetsHierarchicalContentTests.RootContentTypeName);
dynamicContentModel.ContentType = child1Type;
var manager = DynamicModuleManager.GetManager();
var viewModel = dynamicContentModel.CreateDetailsViewModel(manager.GetDataItems(child1Type).First());
var result = viewModel.Item.ParentItem();
Assert.IsNotNull(result, "ParentItem returned null when there should have been a parent item.");
Assert.IsAssignableFrom(rootContentType, result.DataItem.GetType(), "The ParentItem result did not contain a DataItem of the expected type.");
}