public void Identical_word_is_not_anagram()
{
var detector = new Anagram("corn");
var words = new[] { "corn", "dark", "Corn", "rank", "CORN", "cron", "park" };
var results = new[] { "cron" };
Assert.That(detector.Match(words), Is.EquivalentTo(results));
}
public void No_matches()
{
var detector = new Anagram("diaper");
var words = new[] { "hello", "world", "zombies", "pants" };
var results = new string[0];
Assert.That(detector.Match(words), Is.EquivalentTo(results));
}
public void Eliminate_anagrams_with_same_checksum()
{
var detector = new Anagram("mass");
var words = new[] { "last" };
var results = new string[0];
Assert.That(detector.Match(words), Is.EquivalentTo(results));
}
public void Eliminate_anagram_subsets()
{
var detector = new Anagram("good");
var words = new[] { "dog", "goody" };
var results = new string[0];
Assert.That(detector.Match(words), Is.EquivalentTo(results));
}
public void Does_not_confuse_different_duplicates()
{
var detector = new Anagram("galea");
var words = new[] { "eagle" };
var results = new string[0];
Assert.That(detector.Match(words), Is.EquivalentTo(results));
}
public void Detect_simple_anagram()
{
var detector = new Anagram("ant");
var words = new[] { "tan", "stand", "at" };
var results = new[] { "tan" };
Assert.That(detector.Match(words), Is.EquivalentTo(results));
}
public void Detect_multiple_anagrams()
{
var detector = new Anagram("master");
var words = new[] { "stream", "pigeon", "maters" };
var results = new[] { "maters", "stream" };
Assert.That(detector.Match(words), Is.EquivalentTo(results));
}
public void Detect_anagrams()
{
var detector = new Anagram("allergy");
var words = new[] { "gallery", "ballerina", "regally", "clergy", "largely", "leading" };
var results = new[] { "gallery", "largely", "regally" };
Assert.That(detector.Match(words), Is.EquivalentTo(results));
}
public void Anagrams_are_case_insensitive()
{
var detector = new Anagram("Orchestra");
var words = new[] { "cashregister", "Carthorse", "radishes" };
var results = new[] { "Carthorse" };
Assert.That(detector.Match(words), Is.EquivalentTo(results));
}