public void TopNodeIsVisible()
{
// arrange
var top = new ContentModelStub(null);
var result = Matching(top, c => !c.HideFromSitemap, c => !c.HideChildrenFromSitemap).ToList();
result.Count.Should().Be(1);
}
public void TopNodeHasChildren()
{
// arrange
var top = new ContentModelStub(null);
top.ChildNodes = new[]
{
new ContentModelStub(top),
new ContentModelStub(top),
new ContentModelStub(top)
};
var result = Matching(top, c => !c.HideFromSitemap, c => !c.HideChildrenFromSitemap).ToList();
result.Count.Should().Be(4);
}
public IEnumerable <ContentModelStub> Matching(ContentModelStub node,
Func <ContentModelStub, bool> predicate = null, Func <ContentModelStub, bool> includeChildren = null)
{
if (predicate?.Invoke(node) ?? true)
{
yield return(node);
}
if (includeChildren?.Invoke(node) ?? true)
{
foreach (var child in node.Children(predicate))
{
foreach (var grandChild in Matching(child, predicate, includeChildren))
{
yield return(grandChild);
}
}
}
}
public void TopNodeTree()
{
// arrange
var top = new ContentModelStub(null);
var child = new ContentModelStub(top)
{
HideChildrenFromSitemap = true
};
child.ChildNodes = new[]
{
new ContentModelStub(child)
};
top.ChildNodes = new[]
{
child
};
var result = Matching(top, c => !c.HideFromSitemap, c => !c.HideChildrenFromSitemap).ToList();
result.Count.Should().Be(2);
}
public ContentModelStub(ContentModelStub parent)
{
Parent = parent;
}
