public void FindCachedAnagramsString_ShouldGetCorrectAnagrams()
{
_cachedWordsRepository.GetCachedWordID("alus").Returns(1);
_cachedWordsRepository.GetCachedAnagrams(1).Returns(new List <int> {
1, 2
});
_wordRepository.FindWordByID(1).Returns("alus");
_wordRepository.FindWordByID(2).Returns("sula");
_wordRepository.FindWordByID(3).Returns("sulas");
var result = _cachedWordsService.FindCachedAnagramsString("alus");
result.ShouldBe(new List <string> {
"alus", "sula"
});
}
public List <string> FindCachedAnagramsString(string word)
{
List <int> cachedAnagrams = FindCachedAnagrams(word);
if (cachedAnagrams != null)
{
List <string> anagramsString = new List <string>();
string anagramString;
foreach (int anagram in cachedAnagrams)
{
anagramString = WordsRepository.FindWordByID(anagram);
anagramsString.Add(anagramString);
}
return(anagramsString);
}
return(null);
}