public void TestHashPassword()
{
const string clearTextPassword = "******";
var helper = new PasswordAssistant();
var hash = helper.CreateHashFromClearTextPassword(clearTextPassword);
//Correct password works
Assert.IsTrue(helper.IsPasswordCorrect("correct horse battery staple", hash));
//Wrong password doesnt work
Assert.IsFalse(helper.IsPasswordCorrect("correct horsebattery staple", hash));
Assert.IsFalse(helper.IsPasswordCorrect("correct horse bättery staple", hash));
Assert.IsFalse(helper.IsPasswordCorrect("correct horse battery staple ", hash));
Assert.IsFalse(helper.IsPasswordCorrect("correct horse battery staplE", hash));
//Wrong salt doesnt work
var h2 = hash.Clone();
h2.Salt = PasswordUtils.CreateRandomBytes(new DefaultPasswordConfiguration().SaltByteCount);
Assert.IsFalse(helper.IsPasswordCorrect("correct horse battery staple", h2));
//Generated password works
var genP = helper.CreatePassword();
var genH = helper.CreateHashFromClearTextPassword(genP);
Assert.IsTrue(helper.IsPasswordCorrect(genP, genH));
Assert.AreEqual(new DefaultPasswordConfiguration().PasswordGenerationDefaultLength, genP.Length);
}
public void PasswordGenerationTimeSanityCheck()
{
var h = new PasswordAssistant();
var w = Stopwatch.StartNew();
Enumerable.Range(1, 10000).Select(_ => h.CreatePassword()).Distinct().Count().Is(10000);
w.Stop();
w.ElapsedMilliseconds.Is(e => e < 1000);
}
