public void Test_RunLength()
{
StringCompression compress = new StringCompression();
string str = "wwwggopp";
Console.WriteLine("Run Length:");
Console.WriteLine("Input: {0}", str);
Console.WriteLine("Output: {0}", compress.RunLength(str));
Console.WriteLine();
str = "wwwbbbw";
Console.WriteLine("Input: {0}", str);
Console.WriteLine("Output: {0}", compress.RunLength(str));
Console.WriteLine();
}