public void Should_Generate_Seed_With_Length_Equals_81()
{
// Arrange
var generator = new RandomSeedGenerator();
// Act
var seed = generator.CreateNewSeed();
// Verify
Assert.Equal(81, seed.Length);
}
public void Should_Return_UpperCase_English_Letters_And_9()
{
// Arrange
var generator = new RandomSeedGenerator();
var regex = new Regex("[A-Z9]");
// Act
var seed = generator.CreateNewSeed();
// Verify
Assert.Matches(regex, seed);
}