public void TwoDifferentTypesWithTwoDifference()
{
int[] Anumbers = new int[] { 1, 2 };
string[] Bstrings = new string[] { "2", "3" };
List <string> newItemsInB = new List <string>();
List <int> delItemsInA = new List <int>();
uint differences = 0;
DiffAscendingSortedLists.NoModified <int, string>(
Anumbers, Bstrings,
KeyComparer: (numberA, stringB) => numberA.CompareTo(int.Parse(stringB)),
KeySortOrderComparerA: (int i, int k) => i.CompareTo(k),
KeySortOrderComparerB: (string i, string k) => String.Compare(i, k),
OnNewB: bstring => { newItemsInB.Add(bstring); differences++; },
OnDeleteA: aint => { delItemsInA.Add(aint); differences++; },
OnSameSame: null);
Assert.AreEqual <uint>(2, differences);
Assert.AreEqual(1, newItemsInB.Count);
Assert.AreEqual("3", newItemsInB[0]);
Assert.AreEqual(1, delItemsInA.Count);
Assert.AreEqual(1, delItemsInA[0]);
}
public void NoExceptionWhenSelfComparerIsNull()
{
int[] numbers = new int[] { 1, 2, 3 };
string[] strings = new string[] { "1", "2", "3" };
DiffAscendingSortedLists.NoModified <int, string>(
ListA: numbers,
ListB: strings,
KeyComparer: (numberA, stringB) => numberA.CompareTo(int.Parse(stringB)),
KeySortOrderComparerA: null,
KeySortOrderComparerB: null,
OnNewB: null, OnDeleteA: null, OnSameSame: null);
}
public void TwoDifferentTypesButAllTheSame()
{
int[] numbers = new int[] { 1, 2, 3 };
string[] strings = new string[] { "1", "2", "3" };
uint differences = 0;
DiffAscendingSortedLists.NoModified <int, string>(numbers, strings,
KeyComparer: (numberA, stringB) => numberA.CompareTo(int.Parse(stringB)),
KeySortOrderComparerA: (int i, int k) => i.CompareTo(k),
KeySortOrderComparerB: (string i, string k) => String.Compare(i, k),
OnNewB: b => differences++,
OnDeleteA: a => differences++,
OnSameSame: null);
Assert.AreEqual <uint>(0, differences);
}