public void SortInnerContent_SortTheInnerContent_RandomTests()
{
Func <string, string> mySortTheInnerContent = delegate(string words)
{
return(string.Join(" ", words.Split(' ').Select(w =>
{
if (w.Length < 3)
{
return w;
}
return w.First() + string.Concat(w.Substring(1, w.Length - 2).OrderByDescending(l => l)) + w.Last();
})));
};
var rand = new Random();
var alphabet = "abcdefghijklmnopqrstuvwxyz";
for (var r = 0; r < 40; r++)
{
var wordCount = rand.Next(1, 10);
var words = string.Join(" ", Enumerable.Range(0, wordCount).Select(w => string.Concat(Enumerable.Range(0, rand.Next(1, 10)).Select(l => alphabet[rand.Next(0, alphabet.Length - 1)]))));
var expected = mySortTheInnerContent(words);
Assert.AreEqual(expected, SortInnerContent.SortTheInnerContent(words));
}
}
public void SortInnerContent_SortTheInnerContent_ExampleTests()
{
Assert.AreEqual("srot the inner ctonnet in dsnnieedcg oredr", SortInnerContent.SortTheInnerContent("sort the inner content in descending order"));
Assert.AreEqual("wiat for me", SortInnerContent.SortTheInnerContent("wait for me"));
Assert.AreEqual("tihs ktaa is esay", SortInnerContent.SortTheInnerContent("this kata is easy"));
}
