public void VerifyPasswordTest()
{
Assert.Throws <ArgumentNullException>(() => new PasswordCheckerService(null, verifier));
Assert.Throws <ArgumentNullException>(() => new PasswordCheckerService(repo, null));
Assert.Throws <ArgumentException>(() => service.VerifyPassword(null));
verifier.AddCheck(PasswordVerifier.ValidateEmpty);
Assert.AreEqual(Tuple.Create(false, " is empty"), service.VerifyPassword(string.Empty));
verifier.AddCheck(PasswordVerifier.ValidateMinLength);
Assert.AreEqual(Tuple.Create(false, "12345 length too short"), service.VerifyPassword("12345"));
verifier.AddCheck(PasswordVerifier.ValidateMaxLength);
Assert.AreEqual(Tuple.Create(false, "asdqwerte35vdfr length too long"), service.VerifyPassword("asdqwerte35vdfr"));
verifier.AddCheck(PasswordVerifier.ValidateLetter);
Assert.AreEqual(Tuple.Create(false, "15948702 hasn't alphanumerical chars"), service.VerifyPassword("15948702"));
verifier.AddCheck(PasswordVerifier.ValidateDigit);
Assert.AreEqual(Tuple.Create(false, "asdwerqw hasn't digits"), service.VerifyPassword("asdwerqw"));
Assert.AreEqual(Tuple.Create(true, "Password is Ok. User was created"), service.VerifyPassword("asdwer534qw"));
Mock.Get(repo).Verify(repo => repo.Create("asdwer534qw"));
}
private static void Main(string[] args)
{
var verifier = new PasswordVerifier(
PasswordVerifier.ValidateEmpty,
PasswordVerifier.ValidateMinLength,
PasswordVerifier.ValidateMaxLength,
PasswordVerifier.ValidateLetter,
PasswordVerifier.ValidateDigit);
var service = new PasswordCheckerService(new SqlRepository(), verifier);
System.Console.WriteLine(service.VerifyPassword("123aff3fe"));
verifier.AddCheck(Program.ValidateCapital);
System.Console.WriteLine(service.VerifyPassword("123aff3fe"));
verifier.RemoveCheck(PasswordVerifier.ValidateMinLength);
System.Console.WriteLine(service.VerifyPassword("2aD"));
System.Console.Read();
}
