public void EdgeTest()
{
Assert.AreEqual(new List <string>(), CodeWars.Anagrams("dddddd", new List <string> {
"xxxxx"
}));
Assert.AreEqual(new List <string>(), CodeWars.Anagrams("ddddddddddd", new List <string> {
"nnnnnnnnnn"
}));
Assert.AreEqual(new List <string>(), CodeWars.Anagrams("ln", new List <string> {
"cx"
}));
}
public void SampleTest()
{
Assert.AreEqual(new List <string> {
"a"
}, CodeWars.Anagrams("a", new List <string> {
"a", "b", "c", "d"
}));
Assert.AreEqual(new List <string> {
"carer", "arcre", "carre"
}, CodeWars.Anagrams("racer", new List <string> {
"carer", "arcre", "carre", "racrs", "racers", "arceer", "raccer", "carrer", "cerarr"
}));
}
public void FixedTest()
{
Assert.AreEqual(new List <string> {
"ab", "ba"
}, CodeWars.Anagrams("ab", new List <string> {
"ab", "aa", "bb", "cc", "ac", "bc", "cd", "ba"
}));
Assert.AreEqual(new List <string> {
"aabb", "bbaa", "abab", "baba", "baab"
}, CodeWars.Anagrams("abba", new List <string> {
"aabb", "bbaa", "abcd", "abbba", "baaab", "abbab", "abbaa", "babaa", "abab", "baba", "baab"
}));
Assert.AreEqual(new List <string> {
}, CodeWars.Anagrams("big", new List <string> {
"gig", "dib", "bid", "biig"
}));
}
public void RandomTest()
{
const int Tests = 1000;
StreamWriter stream = new StreamWriter(@"D:\test.txt");
for (int i = 0; i < Tests; ++i)
{
string word = generateWord();
List <string> words = new string[rnd.Next(3, 20)].Select(_ => rnd.Next(0, 2) == 0 ? String.Concat(word.OrderBy(__ => rnd.Next())) : generateWord()).ToList();
List <string> expected = solution(word, words);
List <string> actual = CodeWars.Anagrams(word, words);
Assert.AreEqual(expected, actual);
foreach (string wrd in words)
{
stream.Write(wrd);
}
stream.Write("Test numer:{0}", i);
}
}
