public void Given_a_digit_string_when_combine_then_represent_a_combinations_of_letters(string digits, string[] expected)
{
var solution = new LetterCombinations();
var results = solution.Combine(digits);
Assert.Equal(expected, results);
}
public void Case1()
{
var r = new LetterCombinations().Go("23");
var expected = new string[] { "ad", "ae", "af", "bd", "be", "bf", "cd", "ce", "cf" };
CollectionAssert.AreEqual(expected, r.ToArray());
}
public void LetterCombinationResultsInSuccess()
{
var expectedResult = new List <string>
{
"ad", "ae", "af", "bd", "be", "bf", "cd", "ce", "cf"
};
var result = new LetterCombinations().LetterCombinationsSolution("23");
var areEqual = CollectionsAreEqual.AreEqual <string>(result, expectedResult);
Assert.IsTrue(areEqual);
}
private static void LetterCombinationsTest()
{
Console.WriteLine("\n3 Letter Combinations question:");
LetterCombinations letterCombinations = new LetterCombinations();
IList <string> testStrings = new List <string> {
"23"
};
foreach (string testString in testStrings)
{
Console.WriteLine("{0} -> [{1}]", testString, String.Join(", ", letterCombinations.LetterCombinationsOne(testString)));
}
}
public void BaseSetUp()
{
letterCombinations = new LetterCombinations();
}
private static void TestLetterCombinations()
{
LetterCombinations instance = new LetterCombinations();
Console.WriteLine(instance.Solution("23"));
}
