public void GetOrAddChildNode_NewChildNodeFromName_ContainsChildNode()
{
const string childNodeName = "ChildNode";
var fieldSelectorNode = new FieldSelectorTreeNode(string.Empty);
FieldSelectorTreeNode childNode = fieldSelectorNode.GetOrAddChildNode(childNodeName);
Assert.True(fieldSelectorNode.Children.Contains(childNode));
Assert.Equal(childNodeName, childNode.MemberName);
}
public void GetOrAddChildNode_NewChildNodeFromName_ContainsChildNode()
{
const string childNodeName = "ChildNode";
var fieldSelectorNode = new FieldSelectorTreeNode(string.Empty);
FieldSelectorTreeNode childNode = fieldSelectorNode.GetOrAddChildNode(childNodeName);
Assert.True(fieldSelectorNode.Children.Contains(childNode));
Assert.Equal(childNodeName, childNode.MemberName);
}
public void Expand_ComplexNestedFieldString_ReturnsParsedTree()
{
List <FieldSelectorTreeNode> tree =
FieldSelectorParser.Expand(
"person(name(first,last),address(zip,street)),person/salary,link(url,description/short)");
FieldSelectorTreeNode personNode = tree.Find(item => item.MemberName == "person");
Assert.NotNull(personNode);
Assert.Equal(3, personNode.Children.Count);
Assert.NotNull(personNode.Children.Find(item => item.MemberName == "salary"));
FieldSelectorTreeNode nameNode = personNode.Children.Find(item => item.MemberName == "name");
Assert.NotNull(nameNode);
Assert.Equal(2, nameNode.Children.Count);
Assert.NotNull(nameNode.Children.Find(item => item.MemberName == "first"));
Assert.NotNull(nameNode.Children.Find(item => item.MemberName == "last"));
FieldSelectorTreeNode addressNode = personNode.Children.Find(item => item.MemberName == "address");
Assert.NotNull(addressNode);
Assert.Equal(2, addressNode.Children.Count);
Assert.NotNull(addressNode.Children.Find(item => item.MemberName == "zip"));
Assert.NotNull(addressNode.Children.Find(item => item.MemberName == "street"));
FieldSelectorTreeNode linkNode = tree.Find(item => item.MemberName == "link");
Assert.NotNull(linkNode);
Assert.Equal(2, linkNode.Children.Count);
Assert.NotNull(linkNode.Children.Find(item => item.MemberName == "url"));
FieldSelectorTreeNode descriptionNode = linkNode.Children.Find(item => item.MemberName == "description");
Assert.NotNull(descriptionNode);
Assert.Equal(1, descriptionNode.Children.Count);
Assert.NotNull(descriptionNode.Children.Find(item => item.MemberName == "short"));
}