public void ProcessList_ReturnsListOfListsOfWordsAsExpected()
{
var wordlist = new List <string>
{
"act",
"cat",
"rate",
"tare",
"tear",
"zephyr"
};
var expectedResult = new List <List <string> >
{
new List <string> {
"act", "cat"
},
new List <string> {
"rate", "tare", "tear"
},
new List <string> {
"zephyr"
}
};
var result = Anagrammer.ProcessList(wordlist);
Assert.AreEqual(expectedResult, result);
}
public void GetListOfAnagrams()
{
var wordlist = new List <string>
{
"act", "cat", "dog", "eat", "tea"
};
var expectedResult = new List <List <string> >
{
new List <string> {
"act", "cat"
},
new List <string> {
"dog"
},
new List <string> {
"eat", "tea"
}
};
var result = Anagrammer.GetListOfAnagrams(wordlist);
Assert.AreEqual(expectedResult.First().First(), result.First().First());
Assert.AreEqual(expectedResult.Last().Last(), result.Last().Last());
}
public void WhenWordListIsNull_FindAnagramsInList_ReturnsEmptyList()
{
string word = String.Empty;
List <string> wordlist = null;
var result = Anagrammer.FindAnagramsInList(word, wordlist);
Assert.AreEqual(new List <string>(), result);
}
public void GivenAnEmptyWordList_ProcessList_ReturnsAnEmptyListOfListsOfWords()
{
var wordlist = new List <string>();
var expectedResult = new List <List <string> >();
var result = Anagrammer.ProcessList(wordlist);
Assert.AreEqual(expectedResult, result);
}
public void WhenWordListHasNoAnagrams_FindAnagramsInList_ReturnsEmptyList()
{
string word = "right";
List <string> wordlist = new List <string> {
"wrong"
};
var result = Anagrammer.FindAnagramsInList(word, wordlist);
Assert.AreEqual(new List <string>(), result);
}
public void GivenAnEmptyList_PairAlphabetizedWords_ReturnsAnEmptyList()
{
var wordlist = new List <string>();
var expectedResult = new List <Tuple <string, string> >();
var result = Anagrammer.PairAlphabeticalCharsWithWords(wordlist);
Assert.AreEqual(expectedResult, result);
}
public void WhenWordListContainsOnlyGivenWord_FindAnagramsInList_ReturnsAnEmptyList()
{
string word = "right";
List <string> wordlist = new List <string> {
"right"
};
var expectedResult = new List <string>();
var result = Anagrammer.FindAnagramsInList(word, wordlist);
Assert.AreEqual(expectedResult, result);
}
public void WhenWordListContainsAnagrams_FindAnagramsInList_ReturnsCorrectList()
{
string word = "cat";
List <string> wordlist = new List <string> {
"tac", "act", "wrong", "excellent"
};
List <string> expectedWordlist = new List <string> {
"act", "tac"
};
var result = Anagrammer.FindAnagramsInList(word, wordlist).OrderBy(x => x);
Assert.AreEqual(expectedWordlist, result);
}
public void PairAlphabetizedWords()
{
var wordlist = new List <string>
{
"act", "cat", "dog"
};
var expectedResult = new List <Tuple <string, string> >
{
new Tuple <string, string>("act", "act"),
new Tuple <string, string>("act", "cat"),
new Tuple <string, string>("dgo", "dog")
};
var result = Anagrammer.PairAlphabeticalCharsWithWords(wordlist);
Assert.AreEqual(expectedResult, result);
}
static void Main(string[] args)
{
var wordlist = File.ReadAllLines(filepath).ToList();
var anagrams = Anagrammer.GetListOfAnagrams(wordlist);
string anagramsOutput = @"anagrams.txt";
using (StreamWriter sr = new StreamWriter(anagramsOutput))
{
foreach (var anagramList in anagrams)
{
foreach (var word in anagramList)
{
sr.Write(word + ",");
}
sr.WriteLine();
}
File.SetAttributes(anagramsOutput, FileAttributes.Normal);
}
}
public void WordsAreAnagramsReturnsExpectedResult(string word1, string word2, bool expectedResult)
{
var result = Anagrammer.AreAnagrams(word1, word2);
Assert.AreEqual(expectedResult, result);
}
public void AllAnagramPermutationsAreCreated(string testWord, int expectedCount)
{
var result = Anagrammer.MakeAnagrams(testWord);
Assert.AreEqual(expectedCount, result.Count);
}
public void AllAnagramPermutationsAreCreated(string testWord, string expectedResult)
{
var result = Anagrammer.AlphabetizeByChar(testWord);
Assert.AreEqual(expectedResult, result);
}