private void GenerateScopeTree(DHCPv4Scope scope, ICollection <DHCPv4ScopeTreeViewItem> parentChildren)
{
List <DHCPv4ScopeTreeViewItem> childItems = new List <DHCPv4ScopeTreeViewItem>();
var node = new DHCPv4ScopeTreeViewItem
{
Id = scope.Id,
StartAddress = scope.AddressRelatedProperties.Start.ToString(),
EndAddress = scope.AddressRelatedProperties.End.ToString(),
Name = scope.Name,
ChildScopes = childItems,
ExcludedAddresses = scope.AddressRelatedProperties.ExcludedAddresses.Select(x => x.ToString()).ToArray(),
SubnetMask = scope.AddressRelatedProperties.Mask == null ? new Byte?() : (Byte)scope.AddressRelatedProperties.Mask.GetSlashNotation(),
FirstGatewayAddress = (scope.Properties?.Properties ?? Array.Empty <DHCPv4ScopeProperty>()).OfType <DHCPv4AddressListScopeProperty>().Where(x => x.OptionIdentifier == (Byte)DHCPv4OptionTypes.Router).Select(x => x.Addresses.First().ToString()).FirstOrDefault(),
};
parentChildren.Add(node);
if (scope.GetChildScopes().Any())
{
foreach (var item in scope.GetChildScopes())
{
GenerateScopeTree(item, childItems);
}
}
}
private void CheckTreeItem(DHCPv4Scope item, DHCPv4ScopeTreeViewItem viewItem)
{
Assert.Equal(item.Name, viewItem.Name);
Assert.Equal(item.Id, viewItem.Id);
Assert.Equal(item.AddressRelatedProperties.Start.ToString(), viewItem.StartAddress);
Assert.Equal(item.AddressRelatedProperties.End.ToString(), viewItem.EndAddress);
Assert.Equal(item.AddressRelatedProperties.ExcludedAddresses.Select(x => x.ToString()).ToArray(), viewItem.ExcludedAddresses);
Assert.Equal((item.Properties?.Properties ?? Array.Empty <DHCPv4ScopeProperty>()).Where(x => x.OptionIdentifier == (Byte)DHCPv4OptionTypes.Router).Cast <DHCPv4AddressListScopeProperty>().Select(x => x.Addresses.First().ToString()).FirstOrDefault(), viewItem.FirstGatewayAddress);
if (item.GetChildScopes().Any() == true)
{
Assert.Equal(item.GetChildScopes().Count(), viewItem.ChildScopes.Count());
Int32 index = 0;
foreach (var childScope in item.GetChildScopes())
{
var childViewItem = viewItem.ChildScopes.ElementAt(index);
CheckTreeItem(childScope, childViewItem);
index++;
}
}
else
{
Assert.Empty(viewItem.ChildScopes);
}
}
private void GoThroughScopeTree(DHCPv4ScopeTreeViewItem item, Int32 depth, ICollection <(DHCPv4ScopeTreeViewItem item, Int32 depth)> result)
