public void AddFirst_Test_String_True()
{
var list = new DoubleCircularLinkedList <string> {
"b", "c", "d"
};
Node <string> a = new Node <string>("a");
list.AddFirst(a);
Assert.Equal("a", list.First.GetData());
}
public void AddFirst_Value_Test_True_Int()
{
var list = new DoubleCircularLinkedList <int> {
1, 2, 4
};
int trei = 3;
list.AddFirst(trei);
Assert.Equal(3, list.First.GetData());
}