public void Correct_number_of_results(int size, int expected)
{
var set = new[] { 1, 2, 3, 4, 5 };
var permutations = new PermutationService().GetPermutations(set, size);
Assert.That(permutations.Count(), Is.EqualTo(expected));
}
public DesAlgorithm(string key)
{
this.keyService = new KeyService(key);
this.permutationService = new PermutationService();
this.pBoxService = new PBoxService();
this.GenerateKeys();
}
static void Main()
{
string[] firstArray;
string[] secondArray;
PermutationService _permutationService = new PermutationService();
Console.WriteLine("Please enter the first array - separate elements using spaces");
firstArray = Console.ReadLine().Split(" ");
CheckArrayLength(firstArray);
CheckElementsAreIntegers(firstArray);
Console.WriteLine("Please enter the second array - separate elements using spaces");
secondArray = Console.ReadLine().Split(" ");
CheckArrayLength(secondArray);
CheckElementsAreIntegers(secondArray);
if (_permutationService.CompareArrays(firstArray, secondArray))
{
Console.WriteLine("YES");
}
else
{
Console.WriteLine("NO");
}
Console.Read();
}
public void GenerateNoResultsWithNoErrorsForEmptyInput()
{
var items = new string[0];
var permutations = PermutationService.GenerateFor(items).ToArray();
permutations.Length.ShouldBe(0);
}
public void No_duplicates_in_any_permutation()
{
var set = new[] { 1, 2, 3, 4, 5 };
var permutations = new PermutationService().GetPermutations(set, 3);
var duplicatePermutations = permutations.Where(permutation => permutation.Distinct().Count() != permutation.Count());
Assert.That(duplicatePermutations.Count(), Is.EqualTo(0));
}
public void No_permutations_have_the_same_exact_items()
{
var set = new[] { 1, 2, 3, 4, 5 };
var permutations = new PermutationService().GetPermutations(set, 3);
var permutationsWithSameItems = permutations
.Select(permutation => permutation.OrderBy(x => x))
.Distinct();
Assert.That(permutations.Count(), Is.EqualTo(permutationsWithSameItems.Count()));
}
public void GeneratesPermutationsForGivenNames()
{
var items = new[] { "a", "b", "c" };
var permutations = PermutationService.GenerateFor(items).ToArray();
permutations.Length.ShouldBe(6);
permutations.ShouldContain(p => p.SequenceEqual(new[] { "a", "b", "c" }));
permutations.ShouldContain(p => p.SequenceEqual(new[] { "b", "a", "c" }));
permutations.ShouldContain(p => p.SequenceEqual(new[] { "c", "a", "b" }));
permutations.ShouldContain(p => p.SequenceEqual(new[] { "a", "c", "b" }));
permutations.ShouldContain(p => p.SequenceEqual(new[] { "b", "c", "a" }));
permutations.ShouldContain(p => p.SequenceEqual(new[] { "c", "b", "a" }));
}
protected override IProNet LoadProNet(string filename)
{
// load your implementation here
var fileService = new FileService();
var networkValidator = new NetworkValidator();
var networkService = new NetworkRepository(fileService, filename, networkValidator);
var rankService = new RankService(networkService);
var skillsService = new SkillsService(networkService);
var separationService = new SeparationService(networkService);
var recommendationService = new RecommendationService(networkService);
var teamStrengthService = new TeamStrengthService(separationService, skillsService, rankService);
var permutationService = new PermutationService();
var strongestTeamService = new StrongestTeamService(networkService, teamStrengthService, permutationService);
return(new ProNet(rankService, skillsService, separationService, recommendationService, teamStrengthService, strongestTeamService));
}
public void TestSetup()
{
_permutationService = new PermutationService();
}