public void ComputeAll2WordsAnagrams_SecondWordHasTooManyCharacters_IsNotPresentInResultAnagram()
{
var words = new string[] { "document", "inn" };
var sut = new Anagramalist();
var result = sut.ComputeAll2WordsAnagrams("documenting", words);
Assert.IsEmpty(result);
}
public void ComputeAll2WordsAnagrams_WordsThatHaveTooManyCharacters_AreNotInResultAnagrams()
{
var words = new string[] { "documenttttt", "ing" };
var sut = new Anagramalist();
var result = sut.ComputeAll2WordsAnagrams("documenting", words);
Assert.IsEmpty(result);
}
public void ComputeAll2WordsAnagrams_Given3InputWordsWhichCanProduce2Anagrams_Returns2Anagrams()
{
var wordsWithTwoPossibleAnagrams = new string[] { "document", "ing", "nig" };
var sut = new Anagramalist();
var result = sut.ComputeAll2WordsAnagrams("documenting", wordsWithTwoPossibleAnagrams);
CollectionAssert.AreEqual(new [] { "document ing", "document nig" }, result);
}
public void ComputeAll2WordsAnagrams_GivenInputWordWithLetterNotPresentInSubject_ReturnsCorrectAnagrams()
{
var wordWithX = new string[] { "document", "documentX", "ing" };
var sut = new Anagramalist();
var result = sut.ComputeAll2WordsAnagrams("documenting", wordWithX).ToArray();
CollectionAssert.AreEqual(new [] { "document ing" }, result.ToArray());
}
public void ComputeAll2WordsAnagrams_GivenOneMatchingAnagram_ReturnsOneAnagram()
{
var wordsWithOnePossibleAnagram = new string[] { "document", "ing" };
var sut = new Anagramalist();
var result = sut.ComputeAll2WordsAnagrams("documenting", wordsWithOnePossibleAnagram).ToArray();
CollectionAssert.AreEqual(new [] { "document ing" }, result);
}
public void ComputeAll2WordsAnagrams_GivenNoWords_ReturnsNoAnagrams()
{
var emptList = new string[0];
var sut = new Anagramalist();
var result = sut.ComputeAll2WordsAnagrams("whatever", emptList);
Assert.IsEmpty(result);
}
