public void Test_Visit_Element_Is_Not_Node_FoundNode_Is_Null()
{
var visitor = new SearchByNodeIdVisitor <object> {
SearchId = 1
};
visitor.Visit(new MockVisitable());
Assert.IsNull(visitor.FoundNode);
}
public INode <T> TrySearch <T>(IGeneralTree <T> tree, int nodeId, ITraversalStrategy traverser)
{
var searchVisitor = new SearchByNodeIdVisitor <T>
{
SearchId = nodeId
};
traverser.Traverse(tree, searchVisitor);
return(searchVisitor.FoundNode);
}
public void Test_Visit_Element_Is_Node_Element_Id_Is_Not_SearchId_FoundNode_Is_Null()
{
var mockElement = new MockNode <object>
{
Id = 2
};
var visitor = new SearchByNodeIdVisitor <object> {
SearchId = 1
};
visitor.Visit(mockElement);
Assert.IsNull(visitor.FoundNode);
}
