public void TestEmptyListE()
{
af = new AnagramFinder();
List <List <String> > emptyListE = af.FindAllAnagramsWithDuplicateLetters(new List <String>());
Assert.AreEqual(0, emptyListE.Count);
}
public void TestNoAnagrams()
{
af = new AnagramFinder();
List <String> list = new List <String> {
"bee", "ebbc"
};
Assert.AreEqual(1, af.FindAllAnagramsWithDuplicateLetters(list).Count);
}
public void TestSingleWord()
{
af = new AnagramFinder();
List <String> list = new List <String> {
"fish"
};
Assert.AreEqual(0, af.FindAllAnagramsWithDuplicateLetters(list).Count);
}
public void TestNullListE()
{
af = new AnagramFinder();
var actual = Assert.ThrowsException <ArgumentException>(() =>
af.FindAllAnagramsWithDuplicateLetters(null));
Assert.AreEqual(actual.Message, "Param 'wordList' is null or empty");
}
public void TestCaseInsensitive()
{
af = new AnagramFinder();
List <String> l = new List <String> {
"SILENT", "listen", "taLent", "LatenT"
};
List <List <String> > actual = af.FindAllAnagramsWithDuplicateLetters(l);
String expected = "[[LatenT, taLent], [listen, SILENT]]";
Assert.AreEqual(expected, actual.ToString());
}
public void TestEmptyValE()
{
af = new AnagramFinder();
List <String> emptyValL = new List <String> {
"dale", "vale", "veal", "", "lead"
};
var actual = Assert.ThrowsException <ArgumentException>(() =>
af.FindAllAnagramsWithDuplicateLetters(emptyValL));
Assert.AreEqual("Param 'wordList' contains null or empty val", actual.Message);
}
public void TestCaseInsensitive()
{
af = new AnagramFinder();
List <String> l = new List <String> {
"SILENT", "listen", "taLent", "LatenT"
};
List <List <String> > actualL = af.FindAllAnagramsWithDuplicateLetters(l);
String expected = "LatenT, taLent, listen, SILENT";
String actualS = "";
actualL.ForEach(y => y.ForEach(x => actualS += (x + ", ")));
actualS = actualS.Substring(0, actualS.Length - 2);
Assert.AreEqual(expected, actualS);
}
public void TestIgnoreDuplicate()
{
af = new AnagramFinder();
List <String> list = new List <String> {
"lead", "silent", "dale", "talent", "new york times", "vile", "talent", "deal", "listen", "monkeys write", "evil"
};
List <List <String> > test = af.FindAllAnagramsWithDuplicateLetters(list);
List <String> actual = new List <String>();
foreach (List <String> sl in test)
{
actual.AddRange(sl);
}
Assert.IsTrue(list.Count > actual.Count);
}
public void TestReturns()
{
af = new AnagramFinder();
List <String> list = new List <String> {
"lead", "silent", "dale", "talent", "new york times", "vile", "deal", "listen", "monkeys write", "evil"
};
List <String> expected = new List <String>();
foreach (List <String> sList in af.FindAllAnagramsWithDuplicateLetters(list))
{
expected.Add(sList[0]);
sList.Should().BeInAscendingOrder();
}
expected.Should().BeInAscendingOrder();
}
public void TestTwoWords()
{
af = new AnagramFinder();
List <String> list = new List <String> {
"bee", "ebb"
};
List <List <String> > actual = af.FindAllAnagramsWithDuplicateLetters(list);
Assert.AreEqual(1, actual.Count);
foreach (List <String> l in actual)
{
l.Should().BeInAscendingOrder();
}
}