public void TestDescending(ISort sorter, int length)
{
int[] data = RandomGenerator.GetRandomIntArray(_max, _min, length);
int[] actual = data.Select(i => i).ToArray();
int[] expected = data.OrderByDescending(i => i).ToArray();
sorter.Descending(actual);
CollectionAssert.AreEqual(expected, actual);
}
public static void Represent(ISort sorter)
{
string _sortRuleName = string.Empty;
int length = ConsoleExtensions.GetIntNumber(30, 5);
int[] source = RandomGenerator.GetRandomIntArray(100, 0, length);
Console.WriteLine($@"
=========================================
| Alhorithm: {sorter.Title}
| Initial array: {source.Represent()}
=========================================
| Available Actions: |
| 1. Sort generated array by descending |
| 2. Sort generated array by ascending |
=========================================
");
switch (ConsoleExtensions.GetIntNumber(2, 1))
{
case 1:
_sortRuleName = "DESCENDING";
sorter.Descending(source);
break;
case 2:
_sortRuleName = "ASCENDING";
sorter.Ascending(source);
break;
default:
break;
}
Console.WriteLine($@"
========================================
| {_sortRuleName,10} sort with description |
========================================
| Result is: {source.Represent()}
========================================");
}