public void IntersectNoEqualityComparer_SameKeyInSecondDict_TakesDuplicateKeyValuePair()
{
var first = new Dictionary<int, int> { { 2, 3 }, { 3, 5 }, {6, 4} };
var second = new SortedList<int, int> { { 3, 2 }, { 4, 7 } };
var expected = 1;
var actual = first.Intersect(second).Count;
Assert.AreEqual(expected, actual);
}
public void IntersectDefaultEqualityComparer_SameKeyDifferentValues_OnlyKeepsMatchingKeyAndValue()
{
var first = new Dictionary<int, int> { { 2, 3 }, { 3, 5 }, {6, 4} };
var second = new SortedList<int, int> { { 3, 2 }, { 6, 4 } };
var expected = 1;
var actual = first.Intersect(second, EqualityComparer<KeyValuePair<int, int>>.Default).Count;
Assert.AreEqual(expected, actual);
}
