public void ShouldGenerateAtLeast16ByteSalt()
{
// Arrange
var service = new SHA512HashService();
// Act
var hash = service.GenerateSalt();
var bytes = Convert.FromBase64String(hash);
// Assert
Assert.True(bytes.Length >= 16);
}
public void ShouldNotGenerateTheSameSaltTwice()
{
// Arrange
var service = new SHA512HashService();
// Act
var hash1 = service.GenerateSalt();
var hash2 = service.GenerateSalt();
// Assert
Assert.NotEqual(hash1, hash2);
}
public void ShouldAlwaysGenerateTheSameHashForTheSameInput()
{
// Arrange
const string testData = "This is a test";
var service = new SHA512HashService();
// Act
var hash1 = service.HashString(testData);
var hash2 = service.HashString(testData);
// Assert
Assert.Equal(hash1, hash2);
}
public void ShouldAlwaysGenerateTheSameHashForTheSameInput()
{
// Arrange
var testData = Encoding.UTF8.GetBytes("This is a test");
var service = new SHA512HashService();
// Act
var hash1 = service.Hash(testData);
var hash2 = service.Hash(testData);
// Assert
Assert.Equal(hash1, hash2);
}
