public void HashGenerationBasicTests()
{
var passwordA = "tested123*";
var passwordB = "change123*";
var hashResultA = CryptoService.GenerateHash(passwordA);
var hashResultB = CryptoService.GenerateHash(passwordB);
var hashResultC = CryptoService.GenerateHash(passwordA);
Assert.IsNotNull(hashResultA,
"Hash result must not be null");
Assert.IsNotNull(hashResultB,
"Hash result must not be null");
Assert.IsFalse(hashResultA.Hash.Equals(hashResultC.Hash),
"Hash should be different in subsequent run for the same input");
Assert.IsFalse(hashResultA.Salt.Equals(hashResultC.Salt),
"Salt should be different in subsequent run for the same input");
Assert.IsTrue(CryptoService.CheckPasswordAgainstHash(passwordA, hashResultA.Hash, hashResultA.Salt),
"Password can be checked against hash and salt");
Assert.IsTrue(CryptoService.CheckPasswordAgainstHash(passwordB, hashResultB.Hash, hashResultB.Salt),
"Password can be checked against hash and salt");
Assert.IsFalse(CryptoService.CheckPasswordAgainstHash(passwordA, hashResultB.Hash, hashResultB.Salt),
"Password must not check against different hash and salt");
Assert.IsFalse(CryptoService.CheckPasswordAgainstHash(passwordB, hashResultA.Hash, hashResultA.Salt),
"Password must not check against different hash and salt");
}
