public void GivenStringWithNumbers_ReturnSortedCharactersWithoutNumbers()
{
SortingClass text = new SortingClass();
string s = "Life is like 0";
string result = text.SortString(s);
string expected = "eefiiiklls";
Assert.AreEqual(expected, result);
}
public void GivenText_ReturnSortedCharacters()
{
SortingClass text = new SortingClass();
string s = "When not studying nuclear physics, Bambi likes to play beach volleyball.";
string result = text.SortString(s);
string expected = "aaaaabbbbcccdeeeeeghhhiiiiklllllllmnnnnooopprsssstttuuvwyyyy";
Assert.AreEqual(expected, result);
}