public async Task AddUserAsync(int receiverId)
{
using (var db = dbContextFactory.CreateDbContext(_appConfig))
{
var santa = new SecretSanta
{
ReceiverUserId = receiverId,
SantaUserId = null
};
db.SecretSantas.Add(santa);
await db.SaveChangesAsync();
}
}
public void Solve()
{
//["aaaa", "bbbb", ... , "yyyy", "zzzz"]
IList <string> participantNames = Enumerable.Range('a', 'z' - 'a' + 1)
.Select(i => string.Join(string.Empty, Enumerable.Range(0, 4)
.Select(x => (char)i)))
.ToArray();
IList <SecretSantaParticipant> solution = SecretSanta.Solve(participantNames);
Assert.AreEqual(participantNames.Count, solution.Count);
foreach (SecretSantaParticipant element in solution)
{
Assert.AreNotEqual(element.Are, element.IsFor);
}
}
