public void Sort_MultipleElements_ShouldSort()
{
var qs = new QuickSortArray <int>();
var elements = new List <int> {
3, 2, 55, 23, 23, 1, 534, 3, 444
};
Assert.AreEqual(new List <int> {
1, 2, 3, 3, 23, 23, 55, 444, 534
}, qs.Sort(elements));
}
public void Sort_OneElement_ShouldReturnOneElement()
{
var qs = new QuickSortArray <int>();
var elements = new List <int> {
3
};
Assert.AreEqual(new List <int> {
3
}, qs.Sort(elements));
}
public void Sort_TwoElements_ShouldSort()
{
var qs = new QuickSortArray <int>();
var elements = new List <int> {
3, 4
};
Assert.AreEqual(new List <int> {
3, 4
}, qs.Sort(elements));
elements = new List <int> {
4, 3
};
Assert.AreEqual(new List <int> {
3, 4
}, qs.Sort(elements));
}
public void Sort_EmptyList_ShouldReturnEmptyList()
{
var qs = new QuickSortArray <int>();
Assert.AreEqual(Enumerable.Empty <int>(), qs.Sort(new List <int>()));
}
