public void ValidateHash_NullInput_Throws()
{
// Arrange
var algorithm = new PBKDF2();
// Act && Assert
Assert.Throws <ArgumentNullException>(() => algorithm.ValidateHash(null, "not an PBKDF2 hash"));
Assert.Throws <ArgumentNullException>(() => algorithm.ValidateHash("Hello world", null));
}
public void ValidateHash_InvalidCorrectHash_Throws()
{
// Arrange
var algorithm = new PBKDF2();
// Act && Assert
Assert.Throws <ArgumentException>(() => algorithm.ValidateHash("Hello world", "not an PBKDF2 hash"));
}
public void ValidateHash_MatchingHash_ReturnsTrue()
{
// Arrange
var algorithm = new PBKDF2();
// Act
var helloWorldHash = algorithm.CreateHash("Hello world");
var validHash = algorithm.ValidateHash("Hello world", helloWorldHash);
// Assert
Assert.True(validHash);
}
public void ValidateHash_NotMatchingHash_ReturnsFalse()
{
// Arrange
var algorithm = new PBKDF2();
// Act
var helloWorldHash = algorithm.CreateHash("Hello world");
var validHash = algorithm.ValidateHash("Definately not hello world", helloWorldHash);
// Assert
Assert.False(validHash);
}